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.

Separating and combining machine of inner and outer shrink-rings of ball bearing

InactiveCN102698963BOvercome large size dispersionQuality assuranceBearing componentsSortingBall bearingEngineering

Owner:HEILONGJIANG UNIV

Method of forming notched color fine pattern on the surface of glass product

InactiveCN100532302CFaithful copyPatterns are bright and colorfulOther printing apparatusColor imageImaging processing

Owner:高国梁

An exhibition device for an intellectual property exhibition

ActiveCN109077543BUnderstand deeplyUnderstand comprehensivelyShow shelvesShow hangersLocking mechanismEngineering

Owner:宿州市徽腾知识产权咨询有限公司

Toad skin extract dry powder inhaler, as well as preparation method and application thereof

ActiveCN102961408AIncrease surface areaEasy accessAmphibian material medical ingredientsAntineoplastic agentsDiseasePowder Inhaler

Owner:JIANGSU PROVINCE INST OF TRADITIONAL CHINESE MEDICINE

Food therapy composition formula for beautifying and nourishing skin and food made thereof

ActiveCN103976352BSmooth bloodQi and bloodFood ingredient functionsDiseaseSide effect

Owner:李传梅

Road roller and its sprinkler system

ActiveCN104099852BWith preheating functionAdapt to temperatureRoads maintainenceControl systemSprinkler system

Owner:HUNAN SANY ROAD MACHINERY

A method for generating a lyrics poster and a mobile terminal

ActiveCN106339152BInput/output processes for data processingComputer science

Owner:VIVO MOBILE COMM CO LTD

Field emergency renewable energy source management system and implementing method thereof

InactiveCN101625558BEffective absorptionImprove efficiencyBatteries circuit arrangementsPV power plantsWireless transceiverBottle

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A method for rapid maintenance of heavy-duty traffic sections at BRT stations

ActiveCN105603856BThere will be no vibration, uneven filling and insufficient compactnessFast constructionRoads maintainenceChipsealEngineering

Owner:CHONGQING PENGFANG PAVEMENT ENG RES INST

A brick matching and cutting device with dust-proof structure

ActiveCN112743666BImprove protectionExtended service lifeAuxillary shaping apparatusHydraulic cylinderBrick

Owner:颍上县陈桥镇腾飞新型节能建材有限责任公司

A Method of Online Repairing Abnormal Data of Wind Farm

ActiveCN103631681BQuick checkAccurate detectionRedundant operation error correctionData setSlide window

Owner:STATE GRID CORP OF CHINA +3

Lithium battery protection module and packaging method thereof, lithium battery charging and discharging power supply system

ActiveCN105633485BImprove power supply efficiencyImprove battery lifeBatteries circuit arrangementsFinal product manufactureFrame basedLead bonding

Owner:CRM ICBG (WUXI) CO LTD

A kind of method of grapefruit micro-bud grafting

ActiveCN108401906BReduce infection rateImprove survival rateGraftingCultivating equipmentsBiotechnologyFruit tree

Owner:HUNAN UNIV OF SCI & ENG

Method for preparing modified infrared detecting material - amorphous SiGe film

InactiveCN100355089CHigh temperature coefficient of resistanceIncrease productivityFinal product manufactureSemiconductor devicesElectron beam depositionAlloy

Owner:YUNNAN UNIV

A baseboard smart radiator

ActiveCN105674389BRing heat quickly and evenlyDoes not take up spaceLighting and heating apparatusSpace heating and ventilation detailsEngineeringLine heating

Owner:胡延军

A method for all-purpose four-roll finished pass rolling rail

ActiveCN107520249BGuaranteed basic sizeGuaranteed surface qualityRoll force/gap control deviceMetal rolling stand detailsSurface finishStructural engineering

Owner:BAOTOU IRON & STEEL GRP

Biomass-based adsorption material, preparation method and application thereof

ActiveCN110787776BWide variety of sourcesLow costFatty/oily/floating substances removal devicesWater cleaningEnvironmental engineeringBiomass

Owner:SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY

A portable precision method for planting seeds in pits on soft garden ground

ActiveCN108934314BEasy to operateReasonable structureManure treatmentHand sowing implementsAgricultural scienceAgricultural engineering

Owner:艾绿工程建设(上海)有限公司

Contact semantic grouping method for network message communication

InactiveCN102347917BReduce running timeImprove efficiencyData switching networksSpecial data processing applicationsCommunications systemSystem usage

Owner:XIDIAN UNIV

Method and device for displaying data in pages

ActiveCN105740330BReduce complexitySpecial data processing applicationsWeb data browsing optimisationWeb siteDatabase

Owner:TENCENT TECH (SHENZHEN) CO LTD

camera device

InactiveCN104919274BImprove picture qualityAccurate acquisitionTelevision system detailsOptical rangefindersOptical axisImaging lens

Owner:OLYMPUS CORP

Cyanide-free chemical gold plating bath and chemical gold plating method

ActiveCN106399983BEnhanced precipitation reactivityAchieve thick filmLiquid/solution decomposition chemical coatingChemical platingCyanide

Owner:C UYEMURA & CO LTD

Countermeasure method in electronic component using secret key cryptographic algorithm and electronic component

InactiveCN1319312CEncryption apparatus with shift registers/memoriesUnauthorized memory use protectionComputer hardwareCountermeasure

Owner:GEMPLU

A data encryption and decryption method and device

ActiveCN107196973BProtection securityTransmissionComputer hardwareRelevant information

Owner:GUANGDONG HONGQIN COMM TECH CO LTD

A clamping and positioning device for welding processing

ActiveCN111805139BGuarantee welding qualityWelding/cutting auxillary devicesAuxillary welding devicesLever pressingCantilever

Owner:杭州启锐金属制品有限公司

Connectors for wear-resistant components of excavation equipment

ActiveCN105839682BEasy to assemble and disassembleDisassembly safetyMechanical machines/dredgersWear resistantEngineering

Owner:NINGBO HOPESUN NEW MATERIAL

Method for extracting feature vectors for speech recognition

InactiveCN1819017ASpeech recognitionFeature vectorFrequency spectrum

Owner:LG ELECTRONICS INC

Peony polypeptide as well as preparation method and application thereof

ActiveCN103937865BEnhance nutritional propertiesPromote digestion and absorptionPeptide preparation methodsPlant peptidesFood industryCholesterol

Owner:李杰

Process for preparing arsenic-removing composite materials from red mud

ActiveCN103880143BAvoid gatheringImprove governance efficiencyWater/sewage treatmentRed mudSlurry

Owner:北京爱吾尔德技术开发有限公司

Internally burying type chip packaging manufacture process and circuit board having the same

ActiveCN100514616CImprove yieldSemiconductor/solid-state device detailsSolid-state devicesLaserElectrical and Electronics engineering

Owner:UNIMICRON TECH CORP

Adjustable basin cabinet steel frame

ActiveCN104055444BOvercoming the disadvantages of hard connectionsRapid productionWash-standsEngineeringSteel frame

Owner:GOLD MANTIS CONSTR DECORATION

A three-in-one industrial source odor waste gas treatment device and method

ActiveCN104069722BImprove degradation efficiencyEfficient responseDispersed particle separationOdor sourceUltraviolet lights

Owner:ZHEJIANG UNIV

A hand-held human simple pruning device

ActiveCN105165427BSimple organizationImprove reliabilitySecateursHedge trimming apparatusPower cycleHand held

Owner:江苏盛世盈泰智能设备科技有限公司

A kind of tem sample and preparation method thereof

ActiveCN110579495BReduce the effect of uniformityCurl suppressionPreparing sample for investigationMaterial analysis by transmitting radiationProtection layerAnalytical chemistry

Owner:YANGTZE MEMORY TECH CO LTD

Dielectric ceramic composition and dielectric element

ActiveCN105073684BSmall rate of change of DC biasFixed capacitor dielectricStacked capacitorsMaterials scienceComplex oxide

Owner:TDK CORPARATION

Bottom mat mask shadow-mask aligned spray-painting method

InactiveCN101422773BImprove adhesionImprove white point effectCathode ray tubes/electron beam tubesPretreated surfacesFluorescenceRare earth

Owner:NANJING HUAXIAN HIGH TECH CO LTD

An automatic solver for algebra word problems based on deep reinforcement learning

ActiveCN107357757BVerify VersatilityAccurate methodNeural architecturesComplex mathematical operationsAlgorithmTheoretical computer science

Owner:CHENGDU KOALA URAN TECH CO LTD

An ultra-high pressure water jet buoy derusting device

ActiveCN106040642BNo pollution in the processImprove rust removal effectCleaning using liquidsWater useUltra high pressure

Owner:DALIAN MARITIME UNIVERSITY

A kind of graphene modifier, graphene anti-radiation coating and anti-radiation protective film

ActiveCN104817924BImprove the anti-electromagnetic radiation functionEasy to implementRadiation-absorbing paintsEpoxy resin coatingsRadiation resistantGraphene coating

Owner:宜宾市创世纪机械有限公司

A method of using produced water-loaded inverse demulsifier in ASP flooding

ActiveCN107308689BIncrease profitSolve the problem of addingNon-miscible liquid separationDemulsifierNitrogen

Owner:CHINA UNIV OF MINING & TECH

An automatic detection device and detection method for dead pixels of an LED display

ActiveCN104821144BQuick checkAccurate detectionStatic indicating devicesShift registerMicrocomputer

Owner:SUZHOU VOCATIONAL UNIV

Roll paper printer

ActiveCN102211471AQuality improvementOther printing apparatusRolling paperMaximum diameter

Owner:SEIKO EPSON CORP

A bicycle tail speed measuring device with positioning function

ActiveCN107976555BSolve the unusable situationHigh sensitivityLinear/angular speed measurementCycle sensorsCircular discRolling-element bearing

Owner:广州凯斯博自行车有限公司

A laser player with convenient direction adjustment

ActiveCN112927731BGuaranteed protective effectReduce breakageOptical beam sourcesReducing carrier contaminationEngineeringMechanical engineering

Owner:深圳冠兰达电子科技有限公司

Communication node and switching device

InactiveCN1482753ARing-type electromagnetic networksBus-type electromagnetic networksTransceiverNetworked system

Owner:NEC CORP

Random access method in multi-cell ofdma networks

InactiveCN1741679AEasy to useAvoid confictTransmission path divisionSignal allocationComputer networkTelecommunications

Owner:SAMSUNG ELECTRONICS CO LTD +1

Antenna calibration method and system

ActiveCN102932039BImprove accuracyImprove reliabilitySpatial transmit diversityBaseband system detailsAntenna calibrationAntenna array

Owner:DATANG MOBILE COMM EQUIP CO LTD

A CAN signal analysis method and system

ActiveCN114189573BAchieve protectionDifficult to copySecuring communicationBus networksComputer hardwareEmbedded system

Owner:CHINA AUTOMOTIVE TECH & RES CENT +1

An infrared/visible dual-band photoelectric self-collimation system

ActiveCN103698897BConducive to miniaturization designSimple structureOptical elementsBeam splitterOpto electronic

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Method and system for regional deployment and control of urban personnel based on multi-source big data

ActiveCN109902934BAvoid wastingEasy to useResourcesConfidence metricMulti source data

Owner:TERMINUSBEIJING TECH CO LTD

Controlling method of washing machine

InactiveCN101280501AMaterial analysis by electric/magnetic meansOther washing machinesPower flowRinse water

Owner:SAMSUNG ELECTRONICS CO LTD

Solder alloy

PendingCN114055009AWelding/cutting media/materialsWelding/soldering/cutting articlesAlloy compositionSolder alloy

Owner:SENJU METAL IND CO LTD

n-g-c ₃ no ₄ Preparation method and application of visible light catalytic material

ActiveCN110560125BShorten the migration pathGive full play to the catalytic performanceBiocideWater/sewage treatment by irradiationPhoto catalyticPhysical chemistry

Owner:BEIJING JIAOTONG UNIV

Local power supply dual network distributed control system

ActiveCN103441536BSolve the power shortageSingle network parallel feeding arrangementsEnergy storageSolar powerHydropower

Owner:北京绿贝区块链科技有限公司

A method and device for communication

ActiveCN113258977BSynchronisation arrangementSpatial transmit diversityAccess networkReal-time computing

Owner:HUAWEI TECH CO LTD

Normal temperature curing hydration adhesive based on inorganic phosphate and preparation method

ActiveCN107418451BSimple processControl curing timeInorganic adhesivesInorganic phosphateAdhesive

Owner:伦慧东

An Intelligent Speech Recognition Wrist Sleep Apnea Monitoring System

ActiveCN113397492BLess discomfortAvoid traumaDiagnostic recording/measuringSensorsSound source locationSound sources

Owner:GUANGDONG DELONG INTELLIGENT TECH CO LTD

Parameters for concentration and washing of particles with acoustics

PendingCN113518820ABioreactor/fermenter combinationsBiological substance pretreatmentsUltrasonic sensorTransducer

Owner:FLODESIGN SONICS

System and method for realizing train position alarm by lora local area network constructed by three channels

ActiveCN109466590BAccurately informedStable notificationRailway signalling and safetyComputer terminalE communication

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

State monitoring device and monitoring system utilizing state monitoring device

InactiveCN105652815AConvenient for daily lifeSmall sizeMachine part testingProgramme total factory controlMonitoring systemEngineering

Owner:ABB (SCHWEIZ) AG

An automatic point-by-point adjustment control system

InactiveCN102005183BImprove the display effectUniform display brightnessNon-electrical signal transmission systemsStatic indicating devicesLED displayAutomatic control

Owner:蚌埠利如电子信息科技有限公司

A kind of aspergillus oryzae strain pcsm002 and application thereof

ActiveCN108085260BImprove growth abilityKoji making speedFungiMicroorganism based processesBiotechnologyFood industry

Owner:SICHUAN ACAD OF FOOD & FERMENTATION INDS

An industrial liquid hazardous waste treatment system

ActiveCN105776377BReduce processingReduce energy consumptionDispersed particle separationWater/sewage treatment by heatingLiquid wasteRefrigeration compressor

Owner:UNIV OF SHANGHAI FOR SCI & TECH

A kind of unloading device for rice conveying frame

ActiveCN105366341BImprove stacking effectConveyorsConveyor partsMechanical engineering

Owner:WUZHANMAO WINE

Canopy window

InactiveCN102654016BMan-operated mechanismPower-operated mechanismPush pullIndoor air

Owner:JIANGSU ZHENGWEI CONSTR

Analog-digital converter,analog-digital conversion system, data reading system and its related method

ActiveCN101286742BImprove accuracyHigh speedAnalogue/digital conversionElectric signal transmission systemsDigital down converterVoltage reference

Owner:MEDIATEK INC

RFID technology based concrete quality monitoring system and working method thereof

InactiveCN101866172BRetroactiveAchieve traceabilityTotal factory controlProgramme total factory controlWorking setComputer science

Owner:武汉启鑫物联网技术应用有限公司

A method and device for measuring the cross-section of expressway based on laser projection

ActiveCN109631841BEasy to measureImprove continuityPhotogrammetry/videogrammetryProfile tracingProjection imageIn vehicle

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

auxiliary calibration device

InactiveCN103453814BSimple structureImprove accuracyMicrometersFeeler-pin gaugesMicrometerMeasuring instrument

Owner:私立华联学院

Liquid crystal aligning agent and liquid crystal alignment layer formed using the same

ActiveCN101256315ALiquid crystal compositionsThin material handlingCrystallographyLiquid-crystal display

Owner:CHEIL IND INC

Two-dimensional SAR Sparse Target Imaging Method Based on Compressed Sensing

ActiveCN104076360BEasy to set upEasy to getRadio wave reradiation/reflectionSide lobeOmega

Owner:XIDIAN UNIV

Method for automatically calibrating a printing press with an image detection system by means of a computer

ActiveCN109955607BAccurately obtainReliable test resultsPower drive mechanismsOther printing apparatusImage InspectionAlgorithm

Owner:HEIDELBERGER DRUCKMASCHINEN AG

A Li-ion battery modeling and parameter identification method based on fractional order theory

ActiveCN113671378BReduce circuit parametersReduce in quantityElectrical testingTheoretical computer scienceAnt colony optimization algorithms

Owner:NANTONG UNIVERSITY

A method for enriching hydrogen sulfide gas

ActiveCN106823691BIncrease concentrationReduce dosageProductsReagentsGas phaseDesorption

Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

Method for screening low enrichment cadmium peanut varieties by fluorescent quantitative PCR technique

InactiveCN101724697BShorten the growth cycleThe detection method is simpleMicrobiological testing/measurementFluorescence/phosphorescenceNutrient solutionTreatment level

Owner:SHANDONG PEANUT RES INST

A prefabricated building ecological house

ActiveCN112482584BAvoid increasing construction difficultyPrevent disengagementWallsRoof drainageEnvironmental resource managementMechanical engineering

Owner:ZHEJIANG UNIV OF TECH

A processing method of mushroom cultivation material containing corn stalks

ActiveCN110140593BReduce pollutionSolve insufficient resourcesCultivating equipmentsMushroom cultivationAgricultural engineeringShiitake mushrooms

Owner:十堰市农业科学院

Automatic welding equipment and method for container goose back beam

ActiveCN103769719BReduce labor intensityFast welding speedWelding/cutting auxillary devicesArc welding apparatusContainerizationEngineering

Owner:惠州胜狮能源装备有限公司

An adjustable cooling lithium battery box

ActiveCN108933212BSimple structureMeet the needs of useSecondary cellsCell component detailsEngineeringMechanical engineering

Owner:秦霞

Cutting tool

ActiveCN102105249BControl residual stressImprove thermal shock resistanceTurning toolsShaping cuttersNoseCarbide

Owner:KYOCERA CORP

Method of random access response reception

ActiveCN103369702ASynchronisation arrangementError preventionCommunications systemMobile device

Owner:ACER INC

Method and device for bending glass sheet

InactiveCN1234632CGlass transportation apparatusGlass reforming apparatusGlass sheetCeramic materials

Owner:SAINT GOBAIN VITRAGE SA

Cultivation method of milk jujube grafted seedlings

InactiveCN103583243BImprove survival rateImprove reproductive abilityHorticultureFruit treeRootstock

Owner:郎溪县侯村蜜枣场

A Ventilation System That Can Quickly Realize Backwind of Multi-stage Machine Stations in Underground Metal Mine

ActiveCN106351682BAdaptableAnti-wind effect is clearTunnel/mines ventillationIntermediate stageEngineering

Owner:SINOSTEEL MAANSHAN INST OF MINING RES CO LTD +1

Piano sound collecting and broadcasting device and key calibration method

InactiveCN105702120AOvercome the various deficiencies that existMusicKey pressingPiano

Owner:SUNLAND INFORMATION TECH (SHANGHAI) CO LTD

A water play horse with an awning

ActiveCN105173021BRealize water walking functionImprove freshnessWaterborne vesselsSpecial purpose vesselsEngineeringAirbag

Owner:嘉善县魏塘资产管理有限公司

A Simulation Method of Wave Refraction Based on Gerstner Model

ActiveCN103413341BReal-time and efficient simulation drawing2D-image generationTerrainTheoretic model

Owner:ZHEJIANG UNIV

Audio device and method with voice coil channel and separate amplified telecoil channel

ActiveCN103379412BMicrophonesHearing device active noise cancellationAudio power amplifierLoudspeaker

Owner:APPLE INC

Cooling module for automobile and automobile

InactiveCN102248887BAvoid damageReduce repair costsSuperstructure subunitsPropulsion coolingMechanical engineeringEngineering

Owner:GM GLOBAL TECH OPERATIONS LLC

Loudspeaker, terminal and method for realizing multi-level sound quality

ActiveCN107257531BTo meet the various needs of different occasionsQuality improvementElectrical transducersEngineeringComputer terminal

Owner:安徽惠隆鑫电子科技有限公司

A disinfection traceability method and system based on RFID and time supervision

ActiveCN110490278BGuarantee authenticityReduce workloadCo-operative working arrangementsHealthcare resources and facilitiesTime informationProcess engineering

Owner:福建亿能达信息技术股份有限公司

A performance optimization processing method and device for a space optical communication system

ActiveCN113259001BImprove communication efficiencyImprove signal transmission performanceLine-of-sight transmissionPhotonic quantum communicationCommunications systemEngineering

Owner:AEROSPACE INFORMATION RES INST CAS

Bridge crane trolley for mine

InactiveCN102153017BSolve lifting difficultiesLower the altitudeTravelling gearTrolleysBlock and tackleEngineering

Owner:HENAN MINE CRANE

Elastic material cutting assembly and cutting method thereof on sanitary product production line

ActiveCN104309115BWon't fall off easilyGuaranteed aestheticsAbsorbent padsBaby linensProduction lineNonwoven fabric

Owner:ANQING HENG CHANG MACHINERY

Orthogonal frequency division multiplexing (OFDM) self-adaption feedforward linear power amplifying device

ActiveCN103138685BReduce usageSolve problems such as blind area coverageAmplifier modifications to reduce non-linear distortionPower amplifiersFrequency spectrumLinear power amplifier

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Preparation method and application of sandwich electrochemiluminescent immunosensor for detecting tumor markers

ActiveCN105301241BLuminous signal enhancementHigh sensitivityMaterial analysisElectrochemiluminescenceLuminescence

Owner:GUANGDONG TCRCURE BIOPHARMA TECHNOLOGY CO LTD

A low-temperature ceramic bond for diamond abrasive tools used for optical fiber ferrules and its preparation method

ActiveCN111546247BLower sintering temperatureImprove processing efficiencyAbrasion apparatusFiberDiamond grinding

Owner:郑州力弘超硬材料有限公司

Resin packaging system

InactiveCN1387243ASolid-state devicesSemiconductor/solid-state device manufacturingMolding machineEngineering

Owner:ASAHI ENG CO LTD +1

Data processing method, device, and server for plant maintenance monitoring

ActiveCN108427359BSolve the technical problem of low monitoring efficiencyTroubleshoot technical inefficienciesProgramme controlComputer controlPlant maintenanceServer

Owner:南京植百汇智能科技服务有限公司

Separation method for Leydig cell and use thereof

InactiveCN101191124BArtificial cell constructsVertebrate cellsAndrogen secretionLeydig cell

Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Apparatus and method for adaptively adjusting mimo transmission scheme

ActiveCN112204898BSpatial transmit diversityChannel estimationMulti inputCommunication interface

Owner:HUAWEI TECH CO LTD

A high-performance all-solid-state polymer electrochromic device and its preparation method

ActiveCN110716360BHigh optical contrastQuick responseNon-linear opticsAll solid stateSmartglasses

Owner:ZHEJIANG UNIV OF TECH

Construction method of bottom foundation architecture of large desulfurization anti-corrosion case and tank

InactiveCN101614018BControllable flatness errorOvercoming problems such as excessive flatnessFoundation engineeringGratingStructural engineering

Owner:SHANGHAI LONGKING ENVIRONMENTAL PROTECTION

An automatic detection and control method for an electric handle used to control a column

ActiveCN103643676BImprove protectionBulkheads/pilesElectricitySolenoid valve

Owner:SUNWARD INTELLIGENT EQUIP CO LTD

Streptomyces clavuligerus, as well as preparation method and application thereof

ActiveCN101434931BGet quicklyPurposefulBacteriaMicroorganism based processesMicroorganismStreptomyces

Owner:LUNAN PHARMA GROUP CORPORATION

csth multiplicative fault diagnosis method based on dynamic principal component analysis

ActiveCN111931349BImplement diagnosticsSmall amount of calculationCharacter and pattern recognitionDesign optimisation/simulationElement modelElement analysis

Owner:CENT SOUTH UNIV

Electric connector

InactiveCN101640360BIncrease elasticityReliable electrical connectionElectric discharge tubesSecuring/insulating coupling contact membersElectricityMiniaturization

Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Base station signal locking method and system

InactiveCN104427563AAssess restrictionDisplay deviceComputer science

Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

An Intelligent Tunnel Construction Safety Monitoring System

ActiveCN106593534BRealize reasonable choiceReasonable choice hasElectric signal transmission systemsMining devicesMathematical modelDeformation monitoring

Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

A control device and method for a constant temperature metal bath

ActiveCN112148043BImplement the rotation functionAvoid inconvenient temperature controlHeating or cooling apparatusTemperature control using electric meansCold airTemperature control

Owner:浙江先导热电科技股份有限公司

Low Coverage Wing Bag Sand Barrier

ActiveCN107034871BChanging the wind speed profileWeaken the wind speed near the groundSoil preservationTerrainEngineering

Owner:INNER MONGOLIA LOW COVERAGE SAND CONTROL TECH DEV CO LTD +1

A kind of crape myrtle seedling cold storage and high temperature season planting method

ActiveCN107896777BAvoid pollutionProtect resourcesCultivating equipmentsPlastic filmCold storage

Owner:黄财权

Method of forging a piston blank and method of forming a piston and one-piece piston blank

ActiveCN106077416BPlungersMachines/enginesMachining processNear net shape

Owner:KS KOLBENSCHMIDT US

Method for control delay in interactive multiple vision point video stream media service

ActiveCN101459837BGuaranteed viewing qualityTake advantage ofSpecial service provision for substationPulse modulation television signal transmissionQuality of serviceData segment

Owner:TSINGHUA UNIV

A generator test system and method

ActiveCN111308347BMeet the type test requirementsWind energy generationDynamo-electric machine testingFrequency changerMotor testing

Owner:SOUTHWEAT UNIV OF SCI & TECH

Method and device for generating all-region-covering optimal working path for farmland plot

ActiveCN102167038BMeet needsLess turnsData processing managementPath generationComputer module

Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI

Portable electronic device using speaker assembly

ActiveCN103888866BImprove pronunciation qualitySmall designFrequency/directions obtaining arrangementsEngineeringLoudspeaker

Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD +1

Method for preparing rigid polyurethane foam

InactiveCN113754852AImprove insulation effectImprove predistributionLamination ancillary operationsSynthetic resin layered productsPolymer sciencePolymer chemistry

Owner:COVESTRO DEUTSCHLAND AG

A kind of sealing element suitable for flow booster

ActiveCN105276190BAvoid contactAffect the service lifeEngine sealsEngineeringCooling fluid

Owner:WUHU ZHONGTIAN SEALS

A kind of preparation method of c@ni composite material and electromagnetic shielding film

ActiveCN110498990BImprove shielding effectOther chemical processesNickel saltAqueous ethanol

Owner:徐曦

A hook that won't run away fish

ActiveCN106472443BGripping force can be adjustedFish-hooksEngineeringFish hook

Owner:威海至尊碳纤维制品有限公司

A multi-field real-time online collaborative intelligent simulation method and system for mass concrete

ActiveCN109992900BHigh frequencyAchieve real perceptionDesign optimisation/simulationSpecial data processing applicationsSimulationControl engineering

Owner:TSINGHUA UNIV +1

Continuous lifting roller table

ActiveCN103662588BMeet the needs of transshipmentClever designSupporting framesRoller-waysMechanical engineeringPiston rod

Owner:MIRACLE AUTOMATION ENG CO LTD

Communication network stationing method, user equipment and device

ActiveCN102170683BReduce signaling trafficImprove QoSAssess restrictionTraffic capacityCommunication quality

Owner:HUAWEI TECH CO LTD

Method, device and system for regulating data traffic

InactiveCN101582839BAvoid congestionReduce adverse effectsData switching networksTraffic capacityData traffic

Owner:HUAWEI TECH CO LTD

Microorganism nutrition enhancer

InactiveCN102745770BTo promote metabolismPromote generationWater/sewage treatment with mechanical oscillationsWater/sewage treatment by sorptionActivated sludgeIndium

Owner:韦秋平

PVD bushing magnetron sputtering technique using bushing before-sputtering negative grid bias in sputtering cabin to clean

ActiveCN101215686BImprove adhesion strengthVacuum evaporation coatingSputtering coatingVacuum pumpingSputtering

Owner:CHONGQING YUEJIN MACHINERY

Traditional Chinese medicine composition with antihypertensive and hypnotic effects and medicated pillow containing the composition

InactiveCN103550721BAchieve the merit of "smelling the fragrance and eliminating the disease"Unobstructed meridiansPillowsHeavy metal active ingredientsDiseaseTangerine Peel

Owner:侯振民