China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A kind of fireproof silicone sealant and preparation method thereof

ActiveCN109796925BImprove mechanical propertiesEasy to operateNon-macromolecular adhesive additivesPolymer sciencePtru catalyst
Owner:湖南唯度节能材料有限公司

Household gas-fired heat pump air conditioner

InactiveCN100383476CImprove waste heat utilizationEfficient waste heat utilizationHeat pumpsHeat recovery systemsFour-way valveAir conditioning
Owner:SOUTHEAST UNIV

Method of treating primary focal segmental glomerulosclerosis

InactiveCN108290054AApolipeptidesImmunoglobulins against growth factorsVeinPrimary Focal Segmental Glomerulosclerosis
Owner:GENZYME CORP

Resetting method for multicolor ink box chip ink balance information

InactiveCN101209621BExtended service lifeAvoid wastingPrintingEngineering
Owner:ZHUHAI TIANWEI TECH DEV CO LTD

Resin catalyst used in alkylation reaction of isobutene and butylene and preparation method thereof

InactiveCN102319586BOvercoming the disadvantages of hydrophilicityIncrease concentrationOrganic-compounds/hydrides/coordination-complexes catalystsPolymer sciencePtru catalyst
Owner:KAIRUI ENVIRONMENTAL PROTECTION TECH

Macroporous alumina and preparation method thereof

ActiveCN110935429BPhysical/chemical process catalystsOther chemical processesPtru catalystAluminium oxides
Owner:CHINA PETROLEUM & CHEM CORP +1

Test Method for Ball-Three Plate Friction for Identifying Surfactant-Based Warm Mix Asphalts

ActiveCN106383085BClimate change adaptationUsing mechanical meansMathematical modelEngineering
Owner:北京市道路工程质量监督站

A Homogeneous Ion Exchange Membrane Electrodialysis Advanced Treatment Process for Fly Ash Leach Solution

ActiveCN108569806BLow preprocessing requirementsReduce processing costsWater treatment parameter controlGeneral water supply conservationDesalinationReverse osmosis
Owner:XIAMEN KENING WOTE WATER TREATMENT TECH

Techniques for Reducing Sector Scan Time for mmWave Devices

ActiveCN108353315BSpatial transmit diversityNetwork traffic/resource managementMillimetre waveTransmitter
Owner:QUALCOMM INC

Noise suppression method and noise suppressor using noise suppression method

ActiveCN103380456BMicrophonesSpeech analysisNoise power spectrumStationary noise
Owner:TELEFON AB LM ERICSSON (PUBL)

Electrode assembly

InactiveCN1215201CImprove general performanceFine Electrochemical SynthesisCellsWater contaminantsBiomedical engineeringElectrode
Owner:ATRAVERDA

Body posture detection device and contact line dynamic offset detection system

ActiveCN109238149BImprove accuracyAvoid mistakesUsing optical meansElectromagnetic wave reradiationEngineeringBody posture
Owner:北京运达华开科技有限公司

Method and device for generating non-binary low-density parity-check nldpc codes

ActiveCN103107860BImprove practicalityReduced decoding complexityError preventionRound complexityLow-density parity-check code
Owner:HUAWEI TECH CO LTD +1

A kind of method utilizing Abamectin crystal mother liquor to extract Abamectin b2a

ActiveCN109912671BIncrease profitEfficient separationSugar derivativesSugar derivatives preparationCombinatorial chemistrySolvent
Owner:NINGXIA TAIYICIN BIOTECH CO LTD

A kind of silicon dioxide with high dispersion stability and its preparation method and application

ActiveCN106517221BExtended dispersion timeImprove dispersion stabilitySilicaCoatingsDispersion stabilitySilicon dioxide
Owner:江西宝弘纳米科技有限公司

A method and device for super-resolution fluorescence lifetime imaging based on parallel detection

ActiveCN108120702BFaster fluorescence lifetime imagingHigh-resolutionFluorescence/phosphorescenceFiber bundleFluorescence
Owner:ZHEJIANG UNIV

Liquid chip detection model construction method and device, analysis method and device

ActiveCN112683873BThe result error is smallHigh precisionIndividual particle analysisFluorescence/phosphorescenceOriginal dataLiquid state
Owner:UB BIOTECHNOLOGY ZHEJIANG CO LTD

Method for realizing local service of mobile terminal equipment

InactiveCN1925634BGet goodReduce stepsNetwork topologiesNetwork data managementTerminal equipmentEmbedded software
Owner:HANGZHOU EASYCOMM TECH

Watermelon grain size gene and its SNP molecular marker and application

ActiveCN108456684BDirected genetic improvementAccelerate the improvement processMicrobiological testing/measurementPlant peptidesNucleotideGenotype
Owner:ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI

Antrodia cinnamomea pimelie kelone compound for inhibiting growth of oral cancer tumor cells

ActiveCN102232944BOrganic active ingredientsAntineoplastic agentsAntrodia cinnamomeaCell growth
Owner:GOLDEN BIOTECH

An input-output evaluation method and system for power grid classification projects taking into account risks

ActiveCN108985602BReasonable adjustment of investment directionImprove scienceResourcesPower gridRisk indicator
Owner:STATE GRID ECONOMIC TECH RES INST CO +2

Automatic spray irrigation frost prevention system and method for plants

ActiveCN103563697BReduced risk of frost damagePrevent sprayingSelf-acting watering devicesPlant protectionSoil scienceWater source
Owner:JIANGSU UNIV

Protecting device for cold-storage apparatus

InactiveCN101486405BAvoid direct impactDomestic cooling apparatusLighting and heating apparatusCold airCooling effect
Owner:T JOIN TRANSPORTATION

Collider stacking method, generation method, device, equipment and storage medium

ActiveCN110090447BRealize the mergerReduce in quantityVideo gamesComputational scienceAlgorithm
Owner:TENCENT TECH (SHENZHEN) CO LTD

Foundry binder and preparation method thereof

ActiveCN105710277BNo pollutionAbundant raw materialsFoundry mouldsFoundry coresLiquid stateEngineering
Owner:阜新市万达铸业有限公司

A traditional Chinese medicine capsule for treating coronary heart disease and preparation method thereof

ActiveCN107890479BPrevent moisture absorptionImprove disintegration time limitPharmaceutical non-active ingredientsCapsule deliveryCoronary artery diseaseCoronary heart disease
Owner:南京恒生制药有限公司

A kind of calcium hexaaluminate foam ceramics and preparation method thereof

ActiveCN104311115BEvenly dispersedNo crackCeramicwarePhysical chemistrySugar
Owner:WUHAN UNIV OF SCI & TECH

Microbial fuel cell and multifunctional microelectronic data acquisition device

ActiveCN105158700BReal-time monitoring of full voltageReal-time monitoring of anode potentialElectrical testingDisplay deviceData acquisition
Owner:严格集团股份有限公司

Solid composite electrolyte

PendingCN113196540ALower resistanceSolid electrolytesLi-accumulatorsComposite electrolyteInorganic particle
Owner:SOLVAY SA

A basketball air-cushion shoe with simple storage function

ActiveCN108420141BAvoid Lost Item SituationsEasy to take outSolesStructural engineeringPhysical exercise
Owner:日照新睿招商发展有限公司

A fusion gateway device based on multiple computer network communication technologies

ActiveCN111048937BEliminate the phenomenon of being blocked and unable to useImprove aestheticsCoupling device detailsNetwork connectionsEngineeringNetwork communication
Owner:SUZHOU COLLEGE OF INFORMATION TECH

Self-fixed rotary bicycle riding balance simulator

ActiveCN105498184BRiding safetyLower center of gravitySport apparatusFree stateEngineering
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD

A method for diagnosing inter-turn short-circuit faults in stators of doubly-fed asynchronous wind turbines

ActiveCN108170981BIntegrity guaranteedStrong reliabilityDesign optimisation/simulationSpecial data processing applicationsFrequency spectrumMathematical model
Owner:HOHAI UNIV

Sports shoes with functions of foot guidance and forefoot rebound and sole thereof

ActiveCN105054482BEfficient storageEfficient use ofSolesEngineeringForefoot
Owner:FUJIAN HONGXING ERKE SPORTING GOODS CO LTD

An improved stripline high-power microwave switch and its manufacturing method

ActiveCN106876830BReduce accumulationLow insertion lossWaveguide type devicesElectrical conductorBand shape
Owner:BEIJING RES INST OF TELEMETRY +1

Microelectronic device and manufacturing method, microelectromechanical packaging structure and packaging method

ActiveCN102001613BSimple processReduce manufacturing costTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesCMOSEngineering
Owner:PIXART IMAGING INC

Display device

ActiveCN101231808BReduce power consumptionReduce steady currentStatic indicating devicesData displayAudio power amplifier
Owner:JAPAN DISPLAY INC +1

A regional differential protection method applied to feeder automation

ActiveCN112018733BNo blackoutAvoid multiple power outages and restoration shocksEmergency protective circuit arrangementsPathPingSmart grid
Owner:ZHOUSHAN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER +1

A method for assembling and supporting a shaftless ferris wheel

ActiveCN105298097BReduce distortionStable structureBuilding material handlingBuilding scaffoldsEngineeringMechanical engineering
Owner:CHINA CONSTR SIXTH ENG BUREAU CIVILENG +1

Method for depositing a palladium layer suitable for wire bonding on conductors of a printed circuit board and palladium bath for use in said method

InactiveCN102482780ASuitable for high frequency applicationsPrevent proliferationSolid-state devicesLiquid/solution decomposition chemical coatingConductive pasteEngineering
Owner:DODUCO GMBH CO DR EUGEN DURRWACHTER

Method for preparing jatropha curcas shell-based activated carbon

InactiveCN101708844BAchieve re-useSimple structureCarbon compoundsActivated carbonCombustion
Owner:KUNMING UNIV OF SCI & TECH

Method for managing integrated network locations

InactiveCN101123536BInterconnection arrangementsSupervisory/monitoring/testing arrangementsComputer scienceReal-time computing
Owner:BEIJING JIAOTONG UNIV

A hybrid drive axle

ActiveCN105216615BRealize fuel saving and emission reductionRealize the function of auxiliary driveBraking element arrangementsControl devicesDrive wheelGear wheel
Owner:WUHU PENGXIANG AXLE CO LTD

Gear deburring mechanism

ActiveCN108145255BHigh work pressureImprove work efficiencyGear teethFixed frameGear wheel
Owner:CHONGQING SHUNHUAI MACHINERY MFG CO LTD

Method for determining regularity of biological signal, device and method for estimating biological information

PendingCN114159074ADiagnostic signal processingEvaluation of blood vesselsPattern recognitionEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

Gas analysis device, mercury removal system, gas analysis method, and mercury removal method in exhaust gas

ActiveCN102959386BFind the concentrationGas treatmentMaterial analysis using wave/particle radiationGas analysisMeasurement device
Owner:MITSUBISHI POWER LTD

Steel pipe derusting device for outdoor scaffolding

ActiveCN113305714BReduce manual labor intensityImprove rust removal efficiencyGrinding carriagesGrinding machinesMetallurgyMechanical engineering
Owner:ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD

Carrier Phase Smoothing Method and Device in GNSS

ActiveCN111399018BOvercome the reset problemOvercoming the problem of discontinuous output pseudo-range valuesSatellite radio beaconingCarrier signalReal-time computing
Owner:UNICORE COMM INC +1

Network quality detection method, device and equipment

ActiveCN104702385BImprove accuracyError detection/prevention using signal quality detectorData switching networksTelecommunications linkNetwork packet
Owner:HUAWEI TECH CO LTD

A pcb board gripper

ActiveCN104057463BAvoid damageImprove yield rateGripping headsEngineeringPrinted circuit board
Owner:BOZHON PRECISION IND TECH CO LTD

A heat-insulating and closed internal water circulation cotton beating machine

InactiveCN105926204BImprove cleaning qualityPrevent splashTextile treatment machine arrangementsTextile treatment by spraying/projectingThermal insulationWadding
Owner:金益通

A method and device for calibrating a mobile terminal

ActiveCN105049602BImprove experienceEliminate differencesSubstation equipmentComputer terminalComputer science
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Chinese herbal medicine preparation for treating pneumoconiosis and tuberculosis

InactiveCN100396313CImprove immunityEnhance epidemic prevention functionAntibacterial agentsAnthropod material medical ingredientsHerbal preparationsEpimedium
Owner:陈长安

Multi-stage screw spring transmission

ActiveCN104482157BSimplified clutch actionEasy shift operationGearingTransmission elementsDrive wheelDrive shaft
Owner:徐州雅居乐环保科技有限公司

A kind of method for removing safrole from borneol oil

ActiveCN107815348BD-borneol content increasedIncrease contentIon-exchange process apparatusIon-exchanger regenerationProcess engineeringSafrole
Owner:GUANGDONG AISHENG DAILY CHEM CO LTD

Automatic cleaning sweeper and automatic cleaning method thereof

ActiveCN109077675BCarpet cleanersCleaning action controlConvertersProcess engineering
Owner:邹城市英多机电科技有限公司

Concentration production technology for glucose liquid

ActiveCN103007561BQuality improvementIncrease concentrationGlucose productionMultiple-effect evaporationHigh concentrationEvaporation
Owner:XIWANG PHARMA

Method, device and system for avoiding obstacles of unmanned equipment

ActiveCN105589472BLess Crash StoriesMaximum safe movement speedPosition/course control in three dimensionsEngineeringDriving mode
Owner:ZMODO TECH SHENZHEN CORP +1

Terminal data acquisition system and method of grounding resistance measuring instrument

ActiveCN104502725BRealize automatic collectionReduce the workload of measurement and experimentationTransmission systemsEarth resistance measurementsMeasurement testData acquisition
Owner:STATE GRID CORP OF CHINA +1

A kind of sulphoaluminate cement using petroleum coke desulfurization slag as raw material and preparation method thereof

InactiveCN104446049BTake advantage ofEfficient use ofCement productionSlagPetroleum
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

Network data acquiring method, acquisition machine and acquisition system

ActiveCN101515863BTo achieve the purpose of on-demand collectionReduce workloadData switching networksGranularityData acquisition
Owner:CHINA MOBILE COMM GRP CO LTD +1

A blood pressure calculation model construction method and construction system

ActiveCN109124606BAccurate blood pressure measurementsDiagnostic signal processingEvaluation of blood vesselsSphygmomanometerMedicine
Owner:SHENZHEN XIAOLAJIAO TECH CO LTD

an audio output device

ActiveCN106792344BImprove accuracyTransducer circuitsTelecommunicationsOutput device
Owner:XIAOMI INC

Organic light emitting diode

ActiveCN100433402CSimple processReduce operating voltageElectroluminescent light sourcesSolid-state devicesAlkaline earth metalAlkali metal oxide
Owner:AU OPTRONICS CORP

Energy-resolved x-ray imagingapparatus and method

PendingCN113366342AX/gamma/cosmic radiation measurmentSemiconductor devicesElectromagnetic radiationRay
Owner:THE UNIVERSITY OF HONG KONG

Method and device for operating an open-end rotor spinning machine

ActiveCN104894707BEasy to adjustIncrease power consumptionFilament handlingContinuous wound-up machinesProduction lineYarn
Owner:SAURER GERMANY GMBH & CO KG

A Ring Spinning Frame Spindle Belt Double Tension Disc Device

ActiveCN104372459BIncrease the lengthReduce stiffnessContinuous wound-up machinesYarnEngineering
Owner:JINGWEI INTELLIGENT TEXTILE MACHINERY CO LTD

A kind of composite material mold and its manufacturing method

ActiveCN108527732BImprove temperature resistanceReduced service lifeDomestic articlesFiberMold removal
Owner:TIANJIN ISTAR-SPACE TECH CO LTD

Device for horizontally utilizing biomass fuel to continuously produce combustible gases

InactiveCN103421524BReduce material selection requirementsSimple structureBiofuelsSpecial form destructive distillationHydraulic cylinderPunching
Owner:陈星志

A method and system for obtaining primary large current under low actual load

ActiveCN109991515BSimulation is accurateLow investment costCurrent/voltage measurementFault location by conductor typesPhase lineControl theory
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +1

Surge protection circuits and electronic equipment

ActiveCN110021923BGuaranteed DC withstand voltageSolve burntEmergency protective arrangements for limiting excess voltage/currentControl engineeringHemt circuits
Owner:SHANGHAI AWINIC TECH CO LTD

An electromagnetic punching device and method based on a magnet collector

ActiveCN110014068BRaise the forming limitImprove yieldPunchingEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Digital core identification method and system based on image processing

ActiveCN113313131BQuick gradingImprove analysis efficiencyCharacter and pattern recognitionNeural architecturesPattern recognitionLayered model
Owner:四川省冶勘设计集团有限公司

Low-cost indenter indenter soft landing method and system based on compound deceleration algorithm

ActiveCN112881175BShorten experiment timeImprove experiment resultsMaterial strength using tensile/compressive forcesAlgorithmElectric machinery
Owner:XIANGTAN UNIV

A kind of epoxy acrylate and preparation method thereof

ActiveCN110698646BReduce viscosityAdd lessVinyl etherAlkane
Owner:JIANGNAN UNIV

A steam-water mixer for adding hot water points in the workshop

ActiveCN105698559BReduce construction costsFast implementation of installation layoutDirect contact heat exchangersEngineeringThermal water
Owner:CHINA MCC5 GROUP CORP

Oxaspirophosphine-oxazoline ligand and preparation method and application thereof

ActiveCN111961080BOrganic compound preparationOrganic chemistry methodsPtru catalystCombinatorial chemistry
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Production process of communication cables for nuclear power plants

ActiveCN110993201BImprove mechanical propertiesImproved environmental stress cracking resistancePlastic/resin/waxes insulatorsInsulated cablesElectrical conductorPolymer substrate
Owner:CHANGZHOU BAYI CABLE +1

A device for continuous casting of rare earth metals

ActiveCN110000346BBreak through the technical problem of entrained electrolyteSatisfy the temperature requirements from melting to out of the furnaceMelt-holding vesselsElectrolysis componentsMischmetalIngot casting
Owner:BAOTOU XIJUN RARE EARTH

A preparation method of immobilized pectinase with monodisperse porous polystyrene microspheres as carrier

ActiveCN107418946BGood dispersionGood biocompatibilityOn/in organic carrierGlycosylasesPectinaseMicrosphere
Owner:苏州凯邦生物技术有限公司

Insulator production spraying device

InactiveCN104941846BGuaranteed uniformitySimple structureSpraying apparatusAir filterEngineering
Owner:武汉市易科电力科技有限公司

A super-large darkroom and its construction method

ActiveCN103619153BAvoid oppressionMeet the testMagnetic/electric field screeningBuilding material handlingMicrowaveArchitectural engineering
Owner:CHINA CONSTR FIRST BUILDING GRP CORP LTD +1

A fully automatic diaphragm compressor oil circuit system and its starting method

ActiveCN112431747BRealize fully automatic controlImprove reliabilityPositive displacement pump componentsFlexible member pumpsThermodynamicsElectric machinery
Owner:XI AN JIAOTONG UNIV

2-Methyl-3-aryloxy-3-heteroarylpropylamine compounds and their applications

ActiveCN106349211BImprove cognitive abilityGood antidepressant activityOrganic active ingredientsNervous disorderArylChannel blocker
Owner:NHWA PHARMA CORPORATION

Humidifier heat insulation device and humidifier

ActiveCN105757864BAvoid thermal expansionPrevent overflowLighting and heating apparatusHeating and ventilation casings/coversEngineeringHumidifiers
Owner:GREE ELECTRIC APPLIANCES INC

A kind of operation method of treating vocs waste gas circulation regeneration process system

ActiveCN109675410BLower ignition pointImprove the heating effectGas treatmentOther chemical processesProcess systemsSorbent
Owner:陕西安进科技发展有限责任公司

A mortar spraying machine and a method for using the mortar spraying machine to make wall flour mortar

ActiveCN104213703BWon't wasteDoes not affect spray qualityBuilding constructionsPowder methodLeast significant bit
Owner:柳工建机江苏有限公司

Method for plasma spraying and melting iron-based or cobalt-based wear-resistant alloy layer on titanium alloy surface

ActiveCN106435440BImprove wear resistanceImprove bindingMolten spray coatingWear resistantMegasonic cleaning
Owner:JIANGSU UNIV

A centerless data management method and device

ActiveCN108897497BImprove reliabilityImprove efficiencyInput/output to record carriersData segmentData source
Owner:吴俊杰

A real-time detection method and device for tower crane verticality

ActiveCN104176634BGuaranteed accuracyReduce manufacturing costIncline measurementLoad-engaging elementsClassical mechanicsTower crane
Owner:SHANGHAI ZENITECH ELECTRONICS TECH DEV

A Crystal Oscillator Based on Artificial Neural Network

ActiveCN106209072BAvoid the disadvantages of poorly compensatedOvercome the disadvantages of poor compensationGenerator stabilizationNeural architecturesFrequency stabilizationVaricap
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for screening marker metabolites related to somatic embryo germination of Picea twigs based on nmr technology

ActiveCN108956679BGood repeatabilityPreparing sample for investigationAnalysis using nuclear magnetic resonanceRadicleEmbryo
Owner:INST OF FORESTRY CHINESE ACAD OF FORESTRY

A kind of anti-counterfeiting paper made of raw paper and its preparation process

ActiveCN104404835BImprove anti-counterfeiting effectNot easy to counterfeitNon-fibrous pulp additionSpecial paperCardboardEngineering
Owner:FUJIAN TAIXING SPECIAL PAPER CO LTD

Sample solution pre-treating method and detecting method for determination of active desulfuration effective components

ActiveCN103063784BLow costLow toxicityComponent separationPretreatment methodPre treatment
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

A manufacturing method of an economical high-precision surface-enhanced Raman active substrate based on high-dielectric materials

InactiveCN108611604BPromote formationUniform structureVacuum evaporation coatingSputtering coatingDielectricSputtering
Owner:JIANGXI NORMAL UNIV

Contact sorting method and device, and terminal device

ActiveCN106412205BEasy to operateImprove usabilitySubstation equipmentTerminal equipmentComputer terminal
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A treatment method for zinc smelting wastewater

ActiveCN110981004BAchieving zero emissionsTo achieve the purpose of resource utilizationWater contaminantsTreatment involving filtrationSewageZinc smelting
Owner:YUNNAN LUOPING ZINC & ELECTRICITY

A method and device for detecting accounting and abnormal accounting details

ActiveCN107330776BImprove detection efficiencyFinanceEngineeringBusiness data
Owner:ADVANCED NEW TECH CO LTD

Method and system for recognizing orientation of a robot

ActiveCN108827289BHigh precisionReduce mistakesNavigation by terrestrial meansNavigation by speed/acceleration measurementsComputational physicsComputer vision
Owner:诺亚机器人科技(上海)有限公司

Sewage treatment device with membrane bioreactor and sewage treatment method

ActiveCN102276102BNot easy to dischargeReduce energy consumptionWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentActivated sludgeEngineering
Owner:CHINESE ACAD OF AGRI MECHANIZATION SCI

Method and routing device for fault detection of virtual router redundancy protocol

InactiveCN104168193BEnables fast fault detectionImplement fault detectionData switching networksTime responseVirtual Router Redundancy Protocol
Owner:航天神洁(宁夏)科技发展有限公司

A kind of preparation method of high-calcium low-viscosity soybean protein

ActiveCN105211495BLow viscosityHigh viscosityVegetable proteins working-upSolubilitySlurry
Owner:HEILONGJIANG LAND RECLAMATION DRAGON KING FOOD

A bus that improves user experience

ActiveCN108583372BImprove experienceBig spacePiezoelectric/electrostriction/magnetostriction machinesBus seatsHuman–computer interactionBus
Owner:瑞安市浙工大创新创业研究院

A sensor embedding device and embedding method thereof

ActiveCN110318432BPlay a protective effectEasy to installFoundation testingIn situ soil foundationHelical bladeStructural engineering
Owner:中冶检测认证四川有限公司

A positively charged polyamide/tio 2 Preparation method of ceramic hollow fiber composite nanofiltration membrane and nanofiltration membrane

ActiveCN108554187BHigh Salt RejectionSimple preparation processSemi-permeable membranesMembranesHollow fibreFiber
Owner:EAST CHINA UNIV OF SCI & TECH

Electrowetting display device

InactiveCN101470263BCompact structureSimple structureIdentification meansOptical elementsLight guideDisplay device
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

A method for preparing high-purity potassium fluoride and co-producing white carbon black with potassium fluorosilicate

ActiveCN103112873BReduce manufacturing costImprove conversion rateSilicaAlkali metal fluoridesPotassium fluoridePotassium
Owner:KINGENTA ECOLOGICAL ENG GRP

A kind of preparation method of graphene heating fabric

ActiveCN110747580BImprove thermal effectImprove insulation effectElectroconductive/antistatic filament manufactureElectro-spinningPolymer scienceSpinning
Owner:邦威防护科技股份有限公司

Control method and equipment for call

ActiveCN101471986BAnswer nearbyEasy to answerSubstation equipmentSelection arrangementsCall controlReal-time computing
Owner:HUAWEI DEVICE CO LTD

A refrigerator base gusset

ActiveCN108344235BReasonable structureEasy to useDomestic cooling apparatusLighting and heating apparatusIceboxStructural engineering
Owner:ANHUI YONGKAI HAIBO HOME APPLIANCE TECH

A single-phase linear Stirling motor temperature control method

ActiveCN107390733BManual setting is convenientGood temperature modulation effectTemperature control using electric meansTemperature controlPower modulation
Owner:SOUTHEAST UNIV

Novel capsid protein assembly inhibitor

PendingCN113429341AOrganic chemistryDigestive systemHepatitis B immunizationPharmaceutical drug
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

Assembly adjusting method for diesel engine hydraulic governor slide valve couple parts

ActiveCN100494660CReduce labor intensityEasy to operateFuel-injection pumpsMachines/enginesSpool valveEngineering
Owner:CHONGQING HONGJIANG MACHINERY CO LTD

Refining method for tung oil

InactiveCN1332011CGuaranteed chromaticityLight shadeFatty acid chemical modificationVacuum extractorTower
Owner:郧县富源油脂有限责任公司

Nitrogen-containing stainless steel, preparation method and use of parts

ActiveCN113481439BImprove processing stabilityRealize integrated formingAdditive manufacturing apparatusSS - Stainless steelIngot
Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS

Direct Radiation Wireless Digital Communication System and Method Based on Digitally Coded Metamaterial

ActiveCN108900233BSimplify complexityLow costSpatial transmit diversityChannel estimationCommunications systemPhysical layer
Owner:SOUTHEAST UNIV

A method and device for allocating physical cell identifiers

ActiveCN106332098BAllocation is automatedAvoid confictConnection managementNetwork planningCell IDSmall cell
Owner:CHINA MOBILE COMM GRP CO LTD

Visual pile sinking digital acquisition device and residual stress measurement method for static pressure pipe piles

ActiveCN104452834BImprove loading and unloading efficiencyImprove sealingFoundation testingData acquisitionEngineering
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Infrared touch screen pcba test method and test fixture

ActiveCN103869236BPrecise positioningNo need to disassembleElectronic circuit testingOn boardControl signal
Owner:GUANGZHOU HUAXIN ELECTRONICS TECH

Adjustable resistance connector for generator output current test

ActiveCN113572313BOutput current is easy to controlAchieve regulationCoupling device detailsCurrent measurements onlyElectrical resistance and conductanceVoltage regulation
Owner:QIDONG LIANTONG DYNAMOMETER

An Adaptive Scanning Method Oriented to HEVC Entropy Coding

ActiveCN107580224BCorrelation ExploitationImprove coding efficiencyDigital video signal modificationNonzero coefficientsData rate
Owner:XIAN UNIV OF TECH

Solar silicon wafer and cell defect detection system

ActiveCN103871919BComprehensive Defect Detection AnalysisAccurate defect detection and analysisSemiconductor/solid-state device testing/measurementFluorescenceEngineering
Owner:ZHAOQING ZHONGDAO OPTOELECTRONICS EQUIP CORP

New extruder screw

InactiveCN103660237BReasonable designIncrease productivityPower couplingScrew thread
Owner:杭州临安绿源助剂有限公司 +1

A stereotactic percutaneous minimally invasive puncture treatment system for intracranial lesions

ActiveCN104958094BImprove surgical precisionSmall woundCannulasEnemata/irrigatorsCurative effectIntracranial Lipoma
Owner:姚一

Method for Simultaneously Detecting Al, Cu, Mn, P and Si Contents in Ferro-Titanium Using Inductively Coupled Plasma Optical Emission Spectrometer

ActiveCN105699361BWith energy savingAvoid pollutionPreparing sample for investigationAnalysis by thermal excitationOptical Emission SpectrometerOptical spectrometer
Owner:CHENGDE JIANLONG SPECIAL STEEL

A high sealing smoke exhaust ventilation fire damper

ActiveCN105402425BImprove sealingReduce air leakageOperating means/releasing devices for valvesEqualizing valvesPulp and paper industryFire damper
Owner:ZHEJIANG JUYING FAN IND

Fiber-reinforced thermoplastic resin substrate and molded article using same

ActiveCN109642036BExcellent mechanical propertiesSynthetic resin layered productsMetal layered productsPolymer scienceFiber diameter
Owner:TORAY IND INC

Forced return structure in the mold

ActiveCN103934932BEasy to processLow costEngineeringMachining
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Vertical centrifugal pump of hydraulic driven type

InactiveCN101624992BShorten the lengthImprove stabilityPump componentsPump installationsHydraulic motorEngineering
Owner:ZHEJIANG UNIV

smoke exhaust device

ActiveCN106594830BDomestic stoves or rangesLighting and heating apparatusJet flowAirflow
Owner:GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1

Detection method of underwater acoustic preamble signal based on cumulative correlation coefficient in sparse channel

ActiveCN106972895BImprove robustnessEasy to detectPropogation channels monitoringInterference (communication)Noise
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

A kind of stuffed fish ball and its preparation method

ActiveCN104026645BRich in proteinRich in vitaminsFood coatingFood ingredient as mouthfeel improving agentFiberTrace element
Owner:SHANDONG HUACHANG FOOD TECH

Air conditioning unit and control method

ActiveCN104713204BSolve the problem that the inverter cannot be cooledMechanical apparatusSpace heating and ventilation safety systemsFrequency changerAir conditioning
Owner:GREE ELECTRIC APPLIANCES INC

A medical device for assisting paralyzed bed patients to sit up

ActiveCN112842741BEasy to checkEasy to cleanNursing bedsFixed bedEmergency medicine
Owner:QINGDAO CENT HOSPITAL

Perpendicular magnetic recording medium and magnetic recording/reproducing apparatus

InactiveCN101192419ARecord information storageMagnetic recordingMagnetization curveRecording layer
Owner:KK TOSHIBA

A kind of disorientation agent for interfering mating of Spodoptera frugiperda and its application

ActiveCN114208829BGood slow releaseHigh rate of disorientationBiocideOrganic chemistryBiotechnologyMating
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Adjacent space propeller with tip actively blowing air

ActiveCN109760823BImprove aerodynamic efficiencyStrong control abilityPropellersPropellerAir pump
Owner:BEIHANG UNIV

Mg-Al light thermal-insulated fireproof materials and method for preparing same

InactiveCN100429177CHigh strengthUniform distribution of poresCeramicwareChemical compositionRefractory
Owner:WUHAN UNIV OF SCI & TECH

A Crack Cause Analysis Method Based on Crack Development Shape

ActiveCN109002667BDesign optimisation/simulationSpecial data processing applicationsStructural engineeringRoad surface
Owner:JIANGSU SINOROAD ENG TECH RES INST CO LTD

Anaerobic bioreactor of air -lift type expanded bed

ActiveCN101781022BGood lasting effectAvoid interferenceWaste based fuelTreatment with anaerobic digestion processesGas collecting tubeSludge
Owner:ZHEJIANG UNIV

Data archiving method and system

ActiveCN105808633BSave storage spaceImprove operational efficiencyDatabase distribution/replicationFile access structuresTime conditionTree (data structure)
Owner:PING AN TECH (SHENZHEN) CO LTD

Dental floss device for cleaning between teeth

InactiveCN108158684BHeight adjustableFlexible angle adjustmentDental flossDental flossingDentistry
Owner:王宝梁

Illegal contents auto-searching system and method using access/search application on internet

InactiveCN101517574BSearch automaticallyEasy searchWeb data indexingSpecial data processing applicationsInternet privacyThe Internet
Owner:ELECTRONICS & TELECOMM RES INST

A mobile curtain door device and control method for a crystal silicon ingot furnace

InactiveCN102978697BSatisfy the technological development needs of growthImprove heat transfer effectPolycrystalline material growthSingle crystal growth detailsEngineeringCrystalline silicon
Owner:ZHEJIANG JINGGONG SCI & TECH

Oscillation impact testing device

InactiveCN103673790BQuick impactRapid responseAmmunition testingShock testingEngineeringHigh intensity
Owner:XIAN MODERN CHEM RES INST

Ceramic vacuum bottle

ActiveCN102008253BCombination novelCompact structureNon-pressured vesselsSEMI-CIRCLEMetallurgy
Owner:韩桂林

speaker box

ActiveCN112104930BImprove acoustic performanceImproved low frequency acoustic performanceLoudspeaker transducer fixingFrequency/directions obtaining arrangementsMetallic materialsEngineering
Owner:RUISHENG NEW ENERGY DEV CHANGZHOU +1

fc-ae-1553 network system

ActiveCN112187606BLow costImprove anti-interference abilityTransmission control/equlisationCross-talk reductionComputer networkInterference resistance
Owner:BEIJING TASSON SCI & TECH CO LTD

Hermetic electric submersible pump production completion system capable of proceeding steel wire operation

InactiveCN101338658BReturn to normal production and working statusAvoid pollutionSurveyFluid removalMechanical engineeringEngineering
Owner:CNOOC ENERGY TECH & SERVICES

Cooling equipment for seed precipitation tank

ActiveCN102838149BBig gapReduce resistanceChemical industryAlkali-metal aluminates/aluminium-oxide/aluminium-hydroxide preparationEngineeringPrecipitation
Owner:SHANDONG BEICHEN MECHANICAL & ELECTRICAL EQUIP