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.

Method for implementing inaccessible forwarding of IP multimedia subsystem centralized service consumer

ActiveCN101330455BSave CS resourcesSpecial service provision for substationCommmunication supplementary servicesSession Initiation ProtocolApplication server
Owner:ZTE CORP

Reinforced structure of floor and roof panels and method for enhancing the integrity of floor and roof panels

ActiveCN108104504BImprove integrityImprove stabilityBuilding repairsProtective buildings/sheltersFiberEarthquake resistance
Owner:JIANGSU UNIV OF SCI & TECH IND TECH RES INST OF ZHANGJIAGANG

Double-speed motor controller and control method thereof

ActiveCN102361431BCan monitor healthWith lightning surge protectionAC motor controlHemt circuitsControl theory
Owner:ANHUI ZHONGDIAN XINGFA & XINLONG TECH CO LTD

A joint device and electronic equipment

ActiveCN106313099BTroubleshoot fragile tech issuesEffectively buffer external shocksJointsElastic componentEngineering
Owner:LENOVO (BEIJING) LTD

A flue gas purification device with supergravity field combined with electric field

ActiveCN107126801BImprove removal efficiencySuitable for purification processCombination devicesGas treatmentPartial oxidationNitric oxide gas
Owner:BEIJING UNIV OF CHEM TECH

Method for processing oilfield wastewater and fixing CO2 (carbon dioxide) by using microalgae

InactiveCN103112993BHigh fat contentImprove stress resistanceWaste water treatment from quariesMultistage water/sewage treatmentFiltration membraneChemical oxygen demand
Owner:SINOPEC PETROLEUM ENG DESIGN +1

A circuit breaker contact system

ActiveCN110931325BClosely connectedSimple structureProtective switch operating/release mechanismsCircuit-breaking switch contactsElectric machineArc extinction
Owner:NANJING APAITEK TECH

Titanium-based five-element alloy, product and preparation method

ActiveCN101617961BGood superelasticityLarge temperature rangeDental implantsArtificial teethBinary alloyCu element
Owner:江苏盛玛特新材料科技有限公司

Static and dynamic oil storage tank

ActiveCN105857984BEasy to fixLower the altitudeLarge containersStructural engineeringMechanics
Owner:ZHEJIANG OCEAN UNIV

Method for preparing porous gel hose

InactiveCN1297388CSimple preparation processLow costTubular articlesHigh concentrationSurface layer
Owner:SHENYANG JIANZHU UNIVERSITY

An intelligent recognition method for patch defects of printed circuit boards based on image processing

ActiveCN113706525BRemove in timeImprove yieldImage enhancementImage analysisImaging processingAlgorithm
Owner:WUHAN FINEMEMS

Preparation method of powder metallurgy tool and mould steel

ActiveCN102909385BAvoid cloggingFlow smoothly toPorosityThermodynamics
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

A method and device for updating error detection and correction ECC codes

ActiveCN106802837BAvoid damageRedundant data error correctionError checkingCheck digit
Owner:HONOR DEVICE CO LTD

Prefabricated high durable footwalk systems

InactiveCN1195124CIncreased durabilityNo lossBridge structural detailsPorosityEngineering
Owner:北京惠诚基业工程技术有限责任公司

Chopped basalt fiber reinforced abs resin composite material and its preparation method and application

ActiveCN106084624BGood lookingNarrow length distributionGlass fiberAntioxidant
Owner:惠州市沃特新材料有限公司

Condenser and air conditioner with the same

ActiveCN105387657BImprove heat transfer effectHigh degree of standardizationEvaporators/condensersSpace heating and ventilation detailsEngineeringStandardization
Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD

Mass spectrometry systems that improve ion detection efficiency

ActiveCN109346396BNo need to change the structureImprove ion detection efficiencyStability-of-path spectrometersIon trap mass spectrometryResolution (mass spectrometry)
Owner:SUZHOU UNIV

a food processing appliance

ActiveCN113693462BOvercome the defect that cannot be disassembled and replacedKitchen equipmentCouplingElectric machinery
Owner:GREE ELECTRIC APPLIANCES INC

Drive motor current signal acquisition device for transformer voltage regulating switch tap

ActiveCN103018527BTroubleshooting Through Current SensorsSolve technical problems with low precisionCurrent/voltage measurementTransformerCurrent sensor
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2

A method for solving bias magnetism

ActiveCN112039330BInhibition biasThe output characteristics are not affectedDc-dc conversionElectric variable regulationCapacitor voltageEngineering
Owner:SHENZHEN WINLINE TECH

Fiber-reinforced polydicyclopentadiene composite material and preparation method thereof

ActiveCN102690486BHigh impact strengthHigh tensile strengthYarnCarbon fibers
Owner:NORTH HUAJIN CHEM IND CO LTD

Support device and semiconductor inspection device

ActiveCN109427641BReduce warpageIncrease the adsorption areaSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingStructural engineeringMechanical engineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A tobacco plant ligation type minimally invasive topping-free device and method

ActiveCN111247990BTop advantage weakenedIncreased mechanical damageHorticulture methodsBiotechnologyBiomedical engineering
Owner:湖北省烟草公司宜昌市公司

Array substrate, method for making the same, and display device

ActiveCN107146794BAvoid cumbersome proceduresLow costSolid-state devicesNon-linear opticsDisplay deviceMetal
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

CT grayscale-material property assignment finite element modeling method for osteotomy orthopedics

ActiveCN105740533BHighly restoredWith non-uniform element material propertiesDesign optimisation/simulationSpecial data processing applicationsElement modelModel reconstruction
Owner:SOUTHERN MEDICAL UNIVERSITY

A device for picking up branches

ActiveCN109518636BSimple structureEasy to useRoad cleaningBristleEngineering
Owner:金华凡惠装饰工程有限公司

Mixed refrigerant suitable for high temperature environment refrigerating air-conditioning apparatus

InactiveCN101486893BWork reliablyImprove thermal performanceHeat-exchange elementsWorking temperatureEngineering
Owner:HEFEI UNIV OF TECH

A method and system for providing order track data

ActiveCN107818431BImprove maintainabilityReduced development effortDatabase management systemsDatabase distribution/replicationHard codingWorkload
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

A multi-mode remote controller and its method

ActiveCN103646530BNon-electrical signal transmission systemsRemote controlUser input
Owner:LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD

A reversible piezomagnetic effect material with giant magnetocaloria, its preparation method and application

ActiveCN109504888BAdjust piezomagnetic coefficientWith giant magnetocaloric effectInductances/transformers/magnets manufactureMagnetic materialsMagnetic effectAutomatic control
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

Display device for compensating degradation and compensation method thereof

PendingCN114694617AImprove compensation efficiencyCathode-ray tube indicatorsComputer hardwareDisplay device
Owner:LG DISPLAY CO LTD

Plane chain strand comprising a chain lock link

InactiveCN1276199CUniform load dropAvoid jammingChain fasteningsShacklesEngineeringChain link
Owner:CATERPILLER GLOBAL MINING EURO GMBH

A data processing method for a virtual reality terminal and a virtual reality terminal

ActiveCN106682634BReduce usageImprove accuracySensorsBiometric pattern recognitionMethods of virtual realityEngineering
Owner:VIVO MOBILE COMM CO LTD

Application of a kind of biomass active lime in reducing iron

ActiveCN112481433BHigh activityImprove physical performanceBlast furnace detailsEnvironmental engineeringMetallurgical industry
Owner:西安钢研功能材料股份有限公司

Medicine for treating fever after cesarean section

InactiveCN101040987BShort course of treatmentNot easy to relapseAntipyreticAnalgesicsCurative effectRhizome
Owner:李毅

The upstream and downstream pathways of osspl7 regulating rice plant architecture and its application

ActiveCN107460204BVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyPromoter
Owner:CAS CENT FOR EXCELLENCE IN MOLECULAR PLANT SCI

Multifunctional sensor

InactiveCN100454345CAvoid destructionSimple designElectric switchesBurglar alarm electric actuationEngineeringMetal
Owner:JIANGHAN UNIVERSITY

A bed with formaldehyde adsorption function

ActiveCN108607324BExtended use timeReduce the frequency of dryingGas treatmentDispersed particle separationActivated carbonMechanical engineering
Owner:广西艾尚嘉家居有限公司

Methods for Automatic Estimation of Inertial, Coulomb and Viscous Friction in Mechanical Systems

ActiveCN108027651BInput/output for user-computer interactionMachine part testingFrictional coefficientSoftware engineering
Owner:DANFOSS POWER ELECTRONICS AS

A kind of mature htra2 mutant n196c and its preparation method and application

ActiveCN113265387BReduce manufacturing costHigh research valueBacteriaHydrolasesGenes proteinsSite-directed mutagenesis
Owner:ACADEMY OF MILITARY MEDICAL SCI

A thin-walled liquid-cooled cold plate

ActiveCN109121368BMeet performance index requirementsNo leaksCooling/ventilation/heating modificationsEffective solutionEngineering
Owner:贵州永红换热冷却技术有限公司

Application of cu/au/pt-mofs and their visual test strips in the detection of h2o2, cys or glucose

ActiveCN114002213BRealize quantitative detectionEasy to operateMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsVisual testPaper based
Owner:CENT SOUTH UNIV

Peer-to-peer communication scheduled by access point

InactiveCN102598827BPower managementConnection managementDistributed computingElectric power
Owner:QUALCOMM INC

Fuel tank inlet device

InactiveCN101155708BPrevent movementFuel supplyFuel tankEngineering
Owner:TRUCKPROTECT

Nitride-based semiconductor module and method for manufacturing same

ActiveCN114391305AAddress reliabilityPrinted circuit assemblingSemiconductor/solid-state device detailsDevice materialEngineering physics
Owner:INNOSCIENCE (SUZHOU) TECH CO LTD

A kind of epoxy resin for matting powder coating and its preparation method and application

ActiveCN109749054BIncrease concentrationIncrease the amount of participationPowdery paintsEpoxy resin coatingsPolymer sciencePtru catalyst
Owner:ZHUHAI HONGCHANG ELECTRONICS MATERIAL +1

Monochrome page-wide printing platform for rapid prototyping device

ActiveCN104441643BFast molding speedSolve the problem of poor molding qualityGraphicsLiquid jet
Owner:MICROJET TECH

Frequency hopping device and method on reconstructable channel set

InactiveCN101888261BTransmissionPhysical layerEngineering
Owner:UNIV OF SCI & TECH BEIJING

A blockchain-based notary selection method and system

ActiveCN111090891BMake a successful transactionSolve the real problemDigital data protectionPayment protocolsThird partyTrusted third party
Owner:卓尔智联(武汉)研究院有限公司

Program updating method of single chip processor

InactiveCN1294489CLow costProgram loading/initiatingMicrocontrollerOriginal data
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Process for producing optical component

InactiveCN101607448AEfficient productionSolid-state devicesOptical articlesUltravioletLength wave
Owner:NITTO DENKO CORP

Open location identifying system and identifier generating method thereof

InactiveCN101763346BNaming freedomEasy to rememberSpecial data processing applicationsUser inputComputerized system
Owner:林欣昌

A production process of winding layer of well logging signal cable

ActiveCN108933005BImprove plasticityHigh strengthCommunication cablesCable/conductor manufactureWater bathsPolyvinyl chloride
Owner:ANHUI TIANCAI CABLE GRP

Extraction of sea cucumber mucopolysaccharide from sea cucumber working solution and preparation of instant freeze-dried powder

InactiveCN102382198BReduce pollutionNo pollution in the processFood preparationDesalinationUltrafiltration
Owner:WEIHAI ZHONGSHENG MARINE ORGANISM TECH

EGFR protein degradation agent and anti-tumor application thereof

ActiveCN112321566AOrganic active ingredientsDipeptide ingredientsChemical structureChemical compound
Owner:SHANGHAI TECH UNIV

Passive optical network communication method, device and system

ActiveCN110391864AImprove bandwidth utilizationMultiplex system selection arrangementsWavelength-division multiplex systemsLength waveWavelength
Owner:HUAWEI TECH CO LTD

A smart car corner control method based on active disturbance rejection control

ActiveCN110077458BImprove applicabilityCope wellSteering linkagesAutomatic steering controlControl engineeringElectric machinery
Owner:TONGJI UNIV

A continuous casting roller surfacing welding process

InactiveCN101733510BReduce the probability of breakageReasonable stress distributionArc welding apparatusReciprocating motionEngineering
Owner:HARBIN WELDING INST LTD

A safety traction system for transport trolley in inclined shaft concrete lining construction

ActiveCN103615260BAvoid collisionGood effectUnderground chambersTunnel liningElectricityTraction system
Owner:SINOHYDRO BUREAU 12 CO LTD

Liquid crystal module and display device

ActiveCN104360522BSolve the problem of peripheral light leakagePrevent the problem of increasing the chance of light leakageStatic indicating devicesNon-linear opticsLiquid-crystal displayDisplay device
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

Fan assembly modality adjustment system and fan system

ActiveCN104514755BPump componentsPump controlDiagnostic Radiology ModalityModal testing
Owner:GREE ELECTRIC APPLIANCES INC

Video call method and device, mobile terminal

ActiveCN103916620BGood video call experienceReduce occupancyTwo-way working systemsResource consumptionComputer engineering
Owner:CHINA MOBILE COMM GRP CO LTD

Rapid dissolution method of chitosan

ActiveCN105085940BSolving insoluble is a big problemSolve the fundamental problem of difficult useOrganic solventDissolution
Owner:SHANDONG INST OF COMMERCE & TECH

Wireless metric calculation and feedback device, system and method

ActiveCN106659928BGymnastic exercisingSwim gogglesComputer hardwareMemory bank
Owner:TRITONWEAR INC

Construction method of cell population spatial distribution based on multi-layer holographic reconstruction and focusing strategy

ActiveCN108364296BUniversal Observation MeasurementImage analysisOphthalmologyHolographic imaging
Owner:重庆东渝中能实业有限公司

A portable tray and its manufacturing method

ActiveCN105768750BEasy to assemble and disassembleEasy to transportPlatesEngineering
Owner:BEIJING UNIV OF AGRI

A new type of large-diameter semiconductor chip and molybdenum sheet bonding ohmic contact processing method

ActiveCN105304511BGood adhesionExcellent ohmic contact technologySolid-state devicesSemiconductor/solid-state device manufacturingOhmic contactSemiconductor chip
Owner:西安派瑞功率半导体变流技术股份有限公司

Alkali-containing catalyst formulations for low and medium temperature hydrogen generation

InactiveCN1729142AProductsHydrogenHydrogenProduct gas
Owner:HONDA MOTOR CO LTD +1

Light Control Stereo System

ActiveCN104469626BCreate a full range of stereo effectsLow costStereophonic circuit arrangementsComputer moduleEngineering
Owner:珠海乐港科技有限公司

Insecticidal activity of three cicuta L. plant extractives

ActiveCN102273491BHigh insecticidal activityBroad insecticidal spectrumBiocideAnimal repellantsNorthern Water HemlockCicuta
Owner:SOUTH CHINA AGRI UNIV

An injection mold and a method for making the same

ActiveCN113001892BHigh strengthAvoid restrictionsEngineeringInjection moulding
Owner:KINGCLEAN ELECTRIC +1

A kind of gasoline engine lubricating oil with good antifriction performance and preparation method thereof

ActiveCN105296083BImprove anti-wear performanceLubricant compositionEpoxyAntioxidant
Owner:DONGYING HAOMING LUBRICATION TECH CO LTD

A kind of low dielectric constant polyphenylene sulfide resin composition and preparation method

ActiveCN108329692BLow dielectric constantImprove pullout forceGlass fiberPolymer science
Owner:SHENZHEN HALCYON NEW MATERIALS

Hybrid power control system hardware-in-loop experimental platform

ActiveCN103092187BReaction Interaction RelationshipImprove versatilityElectric testing/monitoringDrive wheelDrivetrain
Owner:TSINGHUA UNIV

Car child seat and mounting seat thereof

ActiveCN104842828BChild seatsEngineeringMechanical engineering
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

A method and device for establishing an outline frame knowledge base

ActiveCN107748744BGranularizeIncrease flexibilityDigital data information retrievalNatural language data processingEngineeringKnowledge content
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Method and control device for operating an internal combustion engine

ActiveCN107304724BEasy to determineElectrical controlInternal combustion piston enginesFuel oilInternal combustion engine
Owner:MAN ENERGY SOLUTIONS SA

Flexible waterproof device for bridge cables and method for realizing waterproof sealing of cable body waterproof cover

ActiveCN106894339BImprove sealingDurable sealing effectBridge structural detailsTextile cablesEngineeringFailure causes
Owner:LIUZHOU OVM MASCH CO LTD

Network address translation method and system

InactiveCN103581348ARealize active external connectionReduce consumptionTransmissionData packIp address
Owner:SHENZHEN TENCENT COMP SYST CO LTD

Wave front recovery method for curvature wave front sensor

ActiveCN102721478BOvercoming fundamental errorNo overheadOptical measurementsRecovery methodWavefront sensor
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Heavy hydrocarbon removal system for lean natural gas liquefaction

ActiveCN107642949ASolidificationLiquefactionRefluxProcess engineering
Owner:AIR PROD & CHEM INC

A method for preparing ethylenediamine by using ethanolamine and ammonia as raw materials

ActiveCN103159630BLow reaction pressureReduce reaction energy consumptionOrganic compound preparationAmino compound preparationVapor–liquid separatorDistillation
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A method and system for optimizing network parameters of the simplest echo state based on particle swarm

ActiveCN105978732BFast operationStrong global search capabilityData switching networksEcho state networkNerve cells
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Antistatic composite material and preparation method thereof

ActiveCN108410118BImprove mechanical propertiesGood dimensional stabilityPlant fibreResin-Based Composite
Owner:贵州国塑科技管业有限责任公司

Topology search-based provincial power grid coordination voltage control generalized gateway automatic generation method

InactiveCN103401235BGuaranteed uptimeImprove the effect of voltage controlAc network circuit arrangementsAutomatic Generation ControlAutomatic control
Owner:CHINA SOUTHERN POWER GRID COMPANY +1

A kind of modified starch vegetable capsule and preparation method thereof

ActiveCN106983866BImprove regenerative agingImprove toughnessCapsule deliveryMacromolecular non-active ingredientsRetrogradation (starch)Adjuvant
Owner:甘肃创亿方舟变性淀粉有限公司

Method and application for quantitatively detecting quantity of late blight bacteria in soil

InactiveCN102453755BQuantitatively accurateMicrobiological testing/measurementFluorescence/phosphorescenceMicrobiologyPcr ctpp
Owner:LANZHOU UNIVERSITY

Optical disk system mainshaft motor stopping method and controlling device

InactiveCN1264158CDc motor stoppersRecord information storageDriver circuitControl signal
Owner:TIAN HLDG LLC

An automatic leveling system for building interior walls

InactiveCN107243794BImprove sanding qualityHigh degree of automationGrinding carriagesGrinding drivesGrinding wheelAutomation
Owner:湖南宏江建设工程有限公司

A method for improving the machining accuracy of holes in ultra-long high-frequency circuit boards

ActiveCN103079353BGuaranteed continuityEnsure consistencyPrinted circuit manufactureCooking & bakingInteractive design
Owner:SHENZHEN BOMIN ELECTRONICS

stator and motor

ActiveCN109478817BNot easy to contactMiniaturizationMagnetic circuitWindings conductor shape/form/constructionMechanical engineeringPhysics
Owner:NIDEC CORP

A die head for an extruder

InactiveCN104827643BLow retrofit costEasy to ventGas bubbleManufacturing engineering
Owner:苏州井上橡塑有限公司

A mems structure and manufacturing method thereof

ActiveCN105174197BSimple manufacturing processImprove yieldDecorative surface effectsChemical vapor deposition coatingEngineeringAdhesive materials
Owner:无锡微文半导体科技有限公司

A flexible dual-channel controlled pressure relief valve body

ActiveCN110425319BImprove air tightnessReduce volumeEqualizing valvesSafety valvesSilicone membraneEngineering
Owner:SHANGHAI UNIV

A kind of riding equipment and its control method

ActiveCN108846719BReduce maintenance costsDiscounts/incentivesRegistering/indicating working of vehiclesControl systemServer
Owner:江苏长欣车辆装备有限公司

A ladle cleaning agent and its preparation method and use method

InactiveCN103639401BAchieve reuseEliminate hazardsCasting cleaning apparatusSlagSludge
Owner:JIANGSU UNIV

Multifunctional self-adaptive controllable adhesion soft manipulator

ActiveCN111546363BImprove gripImplement Adaptive CrawlingProgramme-controlled manipulatorGripping headsRobot handClassical mechanics
Owner:TSINGHUA UNIV

A metal-organic framework fiber membrane for filtering tobacco smoke particles and its application

ActiveCN107551831BGood effectLarge specific surface areaSemi-permeable membranesDispersed particle filtrationFiberMetal-organic framework
Owner:SHANDONG UNIV

Camera flip control method, device, display terminal and storage medium

ActiveCN111629145BGuaranteed shooting effectIntelligent high performanceTelevision system detailsColor television detailsComputer hardwareEngineering
Owner:广州希倍思智能科技有限公司

T cell immunity enhancing composition and preparation method thereof

ActiveCN109793761AFunction increaseBacteriaBacteria material medical ingredientsT cell immunityBacteroides fragilis
Owner:REVAISSANT SHENZHEN BIOSCIENCES CO LTD

Data transfer control system, electronic apparatus and program

InactiveCN1737729ASignificant power saving effectImprove stabilityEnergy efficient ICTPower supply for data processingControl systemData transmission
Owner:SEIKO EPSON CORP

A polyamide 56 material prepared from bio-based 1,5-pentanediamine

ActiveCN106146831BLow toxicityImprove securityFlame-proof filament manufactureMonocomponent polyamides artificial filamentPolymer sciencePolyamide
Owner:CATHAY R&D CENT CO LTD +2

wearable communication device

ActiveCN108810217BTransmissionTelephone set constructionsComputer hardwareEngineering
Owner:CHANGZHOU COLLEGE OF INFORMATION TECH

A Data Synchronization Method for Continuous Variable Quantum Key Distribution System Based on Local Oscillator Light

ActiveCN106789034BImprove signal-to-noise ratioImprove data synchronization efficiencyKey distribution for secure communicationData synchronizationComplete data
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

15 kinds of compound amino acid liquid preparations and preparation method thereof

ActiveCN101627993BAvoid decomposition and discolorationImprove stabilityOrganic active ingredientsPeptide/protein ingredientsCombinatorial chemistryAmino Acid Injection
Owner:上海华源药业(宁夏)沙赛制药有限公司

Method for refining naphthenic acid

InactiveCN1181033CSimple methodEasy to operateOrganic compound preparationRefining with acid-containing liquidsActivated carbonOrganic acid
Owner:CHINA PETROLEUM & CHEM CORP +1

Chinese medicinal composition for treating hematuria and use of prepared medicine

InactiveCN101810803BImprove self-coordinationEffective treatmentMammal material medical ingredientsUrinary disorderDiseaseAdemetionine
Owner:TAIYI HEPU BEIJING RES INST OF TCM

A computer room ventilation device

ActiveCN113405172BEvenly dispersedMechanical apparatusLighting and heating apparatusCold airCooling effect
Owner:CHANGSHA UNIVERSITY

Method and device for obtaining seabed information

ActiveCN110988888BLow costAcoustic wave reradiationEngineeringComputer vision
Owner:中科长城海洋信息系统有限公司

Simultaneously high-efficiency silicon release and heavy metal adsorption modified biochar and preparation method

ActiveCN111659351BAchieve effective supplyConducive to effective releaseOther chemical processesContaminated soil reclamationEnvironmental engineeringBiochar
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Shower door assemblies and shower doors

ActiveCN105492714BAchieve regulationMovement restrictionsWindow/door framesBase framesFixed frameEngineering
Owner:FOSHAN IDEAL

User state showing system and method

ActiveCN100456674CSpecial service provision for substationComputer scienceCondition monitoring
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and apparatus for receiving content based on state of terminal

ActiveCN103856251BEffective guidanceValid purchaseData processing applicationsNetwork topologiesComputer hardwareCommunication unit
Owner:SAMSUNG ELECTRONICS CO LTD

Information Processing Method of Flood Disaster Inundation Assessment Based on Band Operation

ActiveCN104915757BClimate change adaptationResourcesInformation processingComputer science
Owner:TONGJI UNIV

Pyrazolo [3,4-b] quinoline compound and preparation method thereof

InactiveCN101955480BSmall radiusHigh electronegativityOrganic active ingredientsOrganic chemistryQuinolineStructural formula
Owner:XINXIANG MEDICAL UNIV

Apparatus and methods for shape memory alloy mandrels

ActiveCN105299026BShaftsLaminationShape-memory alloyAlloy
Owner:THE BOEING CO

Capacitor with oxidation barrier layer and method for manufacturing the same

InactiveCN1272852CPrevent oxidationTransistorSolid-state devicesNitrideDielectric layer
Owner:SK HYNIX INC

A kind of anti-damage automobile front hatch support frame

ActiveCN106080798BWon't hurtCause some damagesSuperstructure subunitsEpoxyPhosphate
Owner:江苏德川汇汽车科技有限公司

A compressed air energy power generation device based on a vacuum pipeline running an air extraction vehicle and its working method

ActiveCN111472858BEfficient use ofAvoid wastingCharging stationsRailway tunnelsAir compressionProcess engineering
Owner:XIJING UNIV

A rubber plate support node

InactiveCN106193317BLow costEasy constructionBuilding constructionsFillet weldEngineering
Owner:CHINA NORTHWEST ARCHITECTURE DESIGN & RES INST CO LTD

A detection system and method for projectile roll angle based on geomagnetism and solar angle

ActiveCN107631666BReduce usageAvoid time driftAmmunition testingIndication/recording movementBody rollGyroscope
Owner:XI AN JIAOTONG UNIV

A Vibration and Fatigue Life Testing Device for Robot Reducer

ActiveCN112197960BReduce distractionsImprove measurement accuracyMachine part testingElastic componentSimulation
Owner:XIAMEN UNIV

Equipment for slotting cardboard blanks

ActiveCN103538290BAchieve positioningEasy to replaceBookbinding casesPaper-makingCardboardEngineering
Owner:KOLBUS

Control system for rail type conveyor

ActiveCN101378208BSimple structureEasy to upgradeElectromagnetic wave systemCircuit arrangementsControl systemCarrier signal
Owner:MIRACLE AUTOMATION ENG CO LTD

Attapulgite Chinese medicinal herb sun protection powder

InactiveCN101700211BCosmetic preparationsToilet preparationsUltravioletBud
Owner:许庆华

Sample pretreatment device and sample treatment method

ActiveCN102967495BSimplifies manual processingShorten the timePreparing sample for investigationTest sampleEngineering
Owner:BEIJING POLYTECH INSTR

Quantitative detection method and application of a key enzyme gene of garlic fructan metabolism

ActiveCN107937492BMicrobiological testing/measurementHydrolase GeneEnzyme Gene
Owner:QINGHAI UNIVERSITY

A floor cleaning device

ActiveCN112493947BImprove dehydration effectCarpet cleanersFloor cleanersWater leakMoving parts
Owner:WUXI PURELIFE HEALTHY TECH

Public opinion monitoring method in capital market based on distributed web crawler and nlp

ActiveCN112115331BEasy to deployLow running costWeb data indexingCharacter and pattern recognitionEngineeringWeb crawler
Owner:朱彤

A kind of medical flexible integrated electrode and preparation method thereof

ActiveCN105047259BConductive layers on insulating-supportsSynthetic resin layered productsElectricityFeedback circuits
Owner:DONGGUAN LONGYI ELECTRONICS TECH

A multimodal molecular imaging probe p-ffgd-tco and its preparation method and application

ActiveCN113248408BAchieving Modal Imaging SignalsHigh sensitivityPowder deliveryGroup 5/15 element organic compoundsMolecular imagingHigh spatial resolution
Owner:NANJING UNIV

A method for recovering cryolite, calcium carbonate and sodium sulfate from calcium fluoride sludge resources

ActiveCN106277005BAchieve separate extractionEase of mass productionCalcium/strontium/barium carbonatesSulfate/bisulfate preparationSodium bicarbonateSludge
Owner:盛隆资源再生(无锡)有限公司

Controlled cooling process and water cooler for high carbon and chromium bearing steel pipe blank after hot rolling

InactiveCN100489121CNo crackPrevent precipitationFurnace typesHeat treatment process controlHigh carbonCarbide
Owner:CENT IRON & STEEL RES INST

A kind of high-efficiency sewage treatment flocculant and preparation method thereof

ActiveCN108178266BRaw materials are easy to getLow priceWater/sewage treatment using germicide/oligodynamic-processWater/sewage treatment by flocculation/precipitationMeth-Ultraviolet lights
Owner:湖南中测玉成环境科技有限公司

Rotary traction pin assembly

ActiveCN105235457BRetrofit structure is simpleLow renovation costTowing devicesMotor driveElectric machinery
Owner:YONEGY LOGISTICS AUTOMATION TECH

Method and device for indicating and determining beam information, and communication system

ActiveCN108988921BSpatial transmit diversityWireless communicationCommunications systemComputer science
Owner:DATANG MOBILE COMM EQUIP CO LTD

Pressure detection device of power steering system

ActiveCN102393273BSimple structureEasy to operateVehicle testingSteering wheelInlet pressure
Owner:ANHUI ZHONGDING KEUMAH AUTO HOSE & PIPE ASSEMBLY

Construction method for isolating underground pollution

ActiveCN104652458BPrevent infiltrationAvoid bending deformationFoundation engineeringStructure of the EarthEngineering
Owner:SHANGHAI YUANFANG GROUNDWORK ENG

A kind of electromagnetic wave transmission composite material and its preparation method and application

ActiveCN108975836BHigh electromagnetic wave transmittanceGood electromagnetic wave transmittanceCeramicwarePorosityElectromagnetic wave transmission
Owner:GUANGZHOU UNIVERSITY

Remote on-board temperature adjustment device

InactiveCN103759392BLow costGood value for moneySpace heating and ventilation safety systemsLighting and heating apparatusAutomotive engineElectrical and Electronics engineering
Owner:SHENZHEN SANYI WUXIAN TECH CO LTD

refrigerator

ActiveCN109341181BIncreasing the thicknessLighting and heating apparatusDomestic refrigeratorsIceboxCool storage
Owner:HEFEI HUALING CO LTD +2

Device and method for abnormal diagnosis of sodium ion index in sewage system of nuclear power plant

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