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.

Device and method for fault detection of equipment line

ActiveCN109507514BAvoid dangerImprove accuracyElectric connection testingCurrent limitingVerilog code

Owner:安徽奕辉电子科技有限公司

Navigation system and accurate navigation method of road crossing

ActiveCN101373142BEliminate the effects ofInstruments for road network navigationLocation detectionNavigation system

Owner:CARELAND TECH SHENZHEN

Flux cored wire for gas shielded arc welding

ActiveCN106001986BImprove hygroscopic propertiesExcellent resistance to moisture absorptionArc welding apparatusWelding/cutting media/materialsMoisture absorptionMetal

Owner:KOBE STEEL LTD

An automatic quantitative grease injection device for wind turbines

InactiveCN106704801BHas its own fault diagnosis abilityPrecisely control the amount of fat injectionMachines/enginesLubrication elementsControl systemEngineering

Owner:YUNNAN ENERGY INVESTMENT HAIZHUANG NEW ENERGY EQUIP

Anti-vibration bar structure of steam generator in nuclear power plant

ActiveCN106855226BIncreased resistance to rotational offsetSteam boilersSteam boilers componentsNuclear plantNuclear engineering

Owner:中广核工程有限公司 +1

A kind of al with nano-encapsulated solid lubricant ₂ o ₃ /ti(c,n) nanocomposite ceramic cutting tool material and preparation method thereof

ActiveCN107602097BImprove mechanical propertiesAvoid damageHigh fractureComposite ceramic

Owner:QILU UNIV OF TECH

A kind of steel wire rope protective grease and its preparation process

ActiveCN107446666BDrop point highExtended shelf lifeLubricant compositionMicrocrystalline waxAsphalt

Owner:西安玛珂特新材料科技股份有限公司

Process for activating and regenerating nitrogen-preparing carbon molecular sieves

ActiveCN101708469BQuality improvementSave energyOther chemical processesCombustible gas purificationMolecular sieveNitrogen

Owner:湖州强大分子筛科技有限公司

A secure electronic transaction method and system

ActiveCN104463567BReduce the number of interactionsImprove efficiencyUser identity/authority verificationBuying/selling/leasing transactionsNon symmetricSecure Electronic Transaction

Owner:AEROSPACE INFORMATION

A shield for electronic equipment

ActiveCN104159440BReduce occupancyEasy to installMagnetic/electric field screeningEngineeringElectric equipment

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Multi-enzyme detergent composition containing sarcosine or its derivatives and application thereof

ActiveCN111849653BHigh cloud pointHigh activityInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsActive agentSarcosine

Owner:3M INNOVATIVE PROPERTIES CO

Fiber reinforced heating unit and mattress with thereof

InactiveCN1929763AUniform temperature distributionDoes not reduce shock absorptionBedsHeating element materialsEngineeringCopper

Owner:李美爱 +1

A device for treating inverted nipples and a bra

ActiveCN111467104BEffective treatmentBrassieresMedical scienceApparatus instrumentsBody movement

Owner:姚广裕

Face detection and recognition method and device based on face key point correction

InactiveCN109800648BHigh similarityImprove recognition rateCharacter and pattern recognitionNeural architecturesFace detectionData set

Owner:北京英索科技发展有限公司

Receiver for Beidou satellite navigation and positioning system

InactiveCN101806902BSimple structureReduce power consumptionSatellite radio beaconingBandpass filteringLow noise

Owner:GUANGDONG SHENGDA ELECTRONICS

Method for assisting diesel locomotive to start diesel engine with super capacitor

ActiveCN102182605BStart fastShorten start timeElectric motor startersMachines/enginesCapacitanceElectric machine

Owner:CRRC QISHUYAN CO LTD

Floater of solar water heater water-temperature water-level probe

InactiveCN101532738BChange buoyancyChange the inconsistent situation of internal and external pressure differenceSolar heat devicesLevel indicators by floatsSolar waterEngineering

Owner:李挺

Manufacturing method of high-frequency circuit board and circuit board prepared by the method

ActiveCN103298245BIntegrity guaranteedReduce processingPrinted circuit detailsConductive material chemical/electrolytical removalEngineeringCopper

Owner:DONGGUAN SHENGYI ELECTRONICS

A blackbody surface temperature source based on eddy current heating and its application method

ActiveCN107864528BIncrease the effective radiation areaImprove temperature stabilityCoil arrangementsInduction heating controlControl systemBlack body

Owner:XI AN JIAOTONG UNIV

Method and server for session processing

ActiveCN106850662BOptimize the sending and receiving mechanismSave bandwidthTransmissionSingle sessionGroup session

Owner:TENCENT TECH (SHENZHEN) CO LTD

A hole layout optimization method for multi-radial hole assisted fracturing

InactiveCN106567703BSimplified methodFit closelyFluid removalEllipseLong axis

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A method for testing the tensile force of square all-tab electric core welding

ActiveCN109540662BTruly reflect the welding effectPreparing sample for investigationMaterial strength using tensile/compressive forcesElectrical batteryEngineering

Owner:CHINA AVIATION LITHIUM BATTERY LUOYANG

A kind of selective medium for skin fibroblast culture and preparation method thereof

ActiveCN107418926BHigh purityShortened passage numberCulture processArtificial cell constructsInsulin-like growth factorFiber

Owner:SHANGHAI BIOMED UNION BIOTECHNOLOGY CO LTD

Penoxsulam effervescent tablet and preparation method thereof

ActiveCN103098802BEvenly dispersedReduce volumeBiocideAnimal repellantsEffervescent tabletPaddy field

Owner:嘉善县大云经济开发实业有限公司

Method for making safety helmet and safety helmet made with same

InactiveCN1719991ADomestic articlesHelmetsFiberEngineering

Owner:李东宣

A grayscale testing method, server and computer-readable storage medium

ActiveCN109800150BGray scale test implementationImprove the efficiency of grayscale testingSoftware testing/debuggingTest efficiencySoftware engineering

Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Straightener capable of changing rolls quickly

ActiveCN103272892BEasy to operateSimple and convenient operation of changing rollsMetal working apparatusOn boardMechanical engineering

Owner:CISDI ENG CO LTD

Method for extracting francisella native from bykomycin fermentation liquor

InactiveCN101343295BHigh selectivity of adsorptionReduce dosageAntibacterial agentsFermentationIon-exchange resinAdsorption selectivity

Owner:SHIJIAZHUANG HUASHU PHARMA

A railway-specific same-frequency jamming device and its working method

ActiveCN106254000BRealize detectionImplement transmit power detectionTransmission monitoringTransmitted powerNetwork management

Owner:NANJING TICOM TECH

A method for recycling silicate-based inorganic film-coated wet waste sand

ActiveCN108580798BRealize recyclingReduce water consumptionMould handling/dressing devicesActive agentWastewater

Owner:CHONGQING CHANGJIANG RIVER MOLDING MATERIAL GRP

Distributor capable of regulating lateral powder stream

InactiveCN1541908APowdered material dispensingClosuresEngineeringDistributor

Owner:JOHNSON & JOHNSON CN

Control method for clothes treating device and clothes treating device

ActiveCN110359258BControl switch temperatureSwitch temperature is accurateTextiles and paperLaundry driersProcess engineeringLaundry

Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Spin pump with spin planetary geometry

ActiveCN105765220BPositive displacement pump componentsPiston pumpsSubject matterEngineering

Owner:엠브이이바이오로지컬솔루션스유에스엘엘씨

A Distributed Secondary Economic Control Method for Isolated Microgrid

ActiveCN105790260BSame marginal costLow running costEnergy industrySingle network parallel feeding arrangementsPower qualityMicrogrid

Owner:SOUTHEAST UNIV

A method for determining the contribution of adsorbed gas and free gas production in shale gas wells

ActiveCN110162808BSimple methodDesign optimisation/simulationSpecial data processing applicationsThermodynamicsWell logging

Owner:CHINA PETROLEUM & CHEM CORP +1

An adjustable circular cutting cloth device

ActiveCN113699777BImprove the efficiency of drawing clothGood round cutSevering textilesCotton materialSupport plane

Owner:常州东源旅游用品有限公司

Rectifying device and flowmeter

InactiveCN1168953CLow costFluid dynamicsVolume meteringEngineering

Owner:SMC CORP

An electronic door lock clutch assembly

ActiveCN105386645BCompact structureIngenious designElectric permutation locksStructural engineeringClutch

Owner:NANJING EASTHOUSE ELECTRIC CO LTD

A temperature measurement method based on camera module

ActiveCN104819785BTelevision system detailsThermometers using physical/chemical changesLight sensingTerminal equipment

Owner:GOERTEK OPTICAL TECH CO LTD

Wide viewing field and high resolution ratio imaging arrangement for pushbroom optical spectrum imagers

InactiveCN100478657CImprove work efficiencyPracticalRadiation pyrometryPhotogrammetry/videogrammetryCamera lensGrating

Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI +1

Closed hydraulic drive system and crusher

ActiveCN110242626BDrive stabilityHigh torqueFluid-pressure actuator testingServomotor componentsMotor speedOil can

Owner:SUZHOU JONO RECYCLING RESOURCES EQUIP +1

CT imaging method and device

ActiveCN107638189BShorten the timeImproving Imaging EfficiencyReconstruction from projectionImage analysisRadiation DosagesRadiology

Owner:NEUSOFT MEDICAL SYST CO LTD

A method for upgrading the capacitive screen firmware of an android mobile terminal

ActiveCN102693144BIncrease flexibilitySoftware engineeringProgram loading/initiatingComputer terminalUpgrade

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Multi-stage absorption, regeneration and purification method of polysilicon tail gas

InactiveCN101396632BIncrease profitReduce usagePolycrystalline material growthSiliconPurification methodsSorbent

Owner:SICHUAN TECHAIRS

polymer material

ActiveCN105143328BSmall sizePolyesterPolyolefin

Owner:COLORMATRIX HLDG

A new energy vehicle fireproof battery box

ActiveCN111933855BReduce security risksReduce circulationSecondary cellsFire rescueSpontaneous combustionNew energy

Owner:CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION

Laminaran granule and its preparation technology

InactiveCN1297277CNo side effectsOrganic active ingredientsMetabolism disorderPolyamideSugar

Owner:李文东

A class of geldanamycin derivatives capable of inhibiting castration-resistant prostate cancer and osteogenic metastasis and applications thereof

ActiveCN103819457BEnhance pharmacological effectsInhibit transferOrganic active ingredientsOrganic chemistryProstate cancer cellLymphatic Spread

Owner:THE FIFTH PEOPLES HOSPITAL OF SHANGHAI FUDAN UNIV

Terminal amido group start-type poly (lactic-co-glycolic acid)/polyglycol block copolymer, preparation method, medicament-carried nano micelle and application

InactiveCN100519628CHigh activityImprove spatial freedomPeptide/protein ingredientsPharmaceutical delivery mechanismLactidePolyethylene glycol

Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI

Speed variator type double system transmission gear for blast furnace bellless furnace top distributor

InactiveCN101328527BRealize fixed-point tiltingGuaranteed uptimeBell-and-hopper arrangementBlast furnace detailsEngineeringDistributor

Owner:TSINGHUA UNIV +1

Method for separating heart stem cells from brown fat and splitting cardioblast

ActiveCN101705209BHigh yieldIncrease contentSkeletal/connective tissue cellsProgenitorMass ratio

Owner:INST OF BASIC MEDICAL SCI ACAD OF MILITARY MEDICAL SCI OF PLA

A remote mock testing method and device

ActiveCN104899142BAchieve isolationKeep it simulatedSoftware testing/debuggingSoftware simulation/interpretation/emulationAPI testingVirtual machine

Owner:BEIJING DIDI INFINITY TECH & DEV

A heating unit of a thermal conductivity tester

ActiveCN113677049BMeet the intensityReduce deliveryMaterial heat developmentOhmic-resistance heating detailsMeasuring instrumentThermal coefficient

Owner:北京林电伟业电子技术有限公司 +2

Eccentric diversion window structured packing sheet and packing

ActiveCN102068956BImplement updateQuality assuranceDistillation separationChemical/physical/physico-chemical processesStructured packingWave crest

Owner:TIANJIN UNIV

A purification equipment that can be used to purify chemical waste gas

InactiveCN104841215BSimple structureEasy to useDispersed particle filtrationIncinerator apparatusAtmospheric airExhaust fumes

Owner:珠海市堡水环保科技有限公司

A data recovery method for a cable-free storage seismograph

ActiveCN107979647BImprove data recovery efficiencySimple topologyTransmissionFile transmissionData file

Owner:HEFEI GUOWEI ELECTRONICS

A device for measuring high-temperature thermal radiation characteristics of solid particles

ActiveCN106383071BReduce pollutionIncrease the cross-sectional areaParticle and sedimentation analysisSuspended particlesSolid particle

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Heat pump hot water heating device

InactiveCN103307654BEasy to useSpace heating and ventilation detailsRefrigeration safety arrangementThermodynamicsEngineering

Owner:PANASONIC CORP

Integrated MicroRNA Fluorescent Quantitative Detection Kit and Its Application

ActiveCN106148500BMicrobiological testing/measurementMicroRNATranscriptional response

Owner:馥鼎(上海)生物医药有限公司

Chlorambucil preparations

ActiveCN109311802BOrganic active ingredientsPeptide/protein ingredientsNitrogen mustardOrganic solvent

Owner:ZHUHAI BEIHAI BIOTECH CO LTD

A software automatic testing device and system based on cluster architecture

ActiveCN103455423BReduce complexityImprove writing efficiencySoftware testing/debuggingTest scriptComputer module

Owner:上海浪潮云计算服务有限公司

An automatic cleaning device for transformer cooler with step-scanning function

ActiveCN113102381BAchieve cleaningImprove work efficiencyCleaning using gasesCleaning using liquidsTransformerProcess engineering

Owner:STATE GRID CORP OF CHINA +1

Leakage detection method and device for pipeline network

InactiveCN102213363BMeasurement of fluid loss/gain rateContainer filling under pressureTransient stateEngineering

Owner:SPRING FOUND OF NCTU

Refrigerator

InactiveCN102980362BImprove rigidityNo volume reductionDomestic cooling apparatusLighting and heating apparatusEngineeringMechanical engineering

Owner:HITACHI GLOBAL LIFE SOLUTIONS INC

Temperature control device of condensing clothes drying machine and its temperature control method

InactiveCN100519914CAvoid dangerKeep dryTextiles and paperLaundry driersTemperature controlEngineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

A kind of production method of solid marinade

ActiveCN104187531BAnti-aging effectIt has the effect of lowering blood fatFood ingredient functionsBiotechnologyCodonopsis

Owner:江苏味门食品有限公司

A kind of method for preparing the paper-faced gypsum board that can purify air

ActiveCN109694225BImprove air purification effectLong-lasting air purification abilityLiquid surface applicatorsCoatingsSlurryAqueous solution

Owner:BEIJING NEW BUILDING MATERIALS PLC

An automatic cleaning and maintenance device for air defense doors

ActiveCN111889422BGood for cleaning and maintenanceAdjust pitch angleSpraying apparatusCleaning using toolsStructural engineeringMobile device

Owner:山西安得瑞防护设备有限公司

Display device with transparent control button and design method thereof

ActiveCN106382523BPrevent halosPrevents cases of poor optical tasteMechanical apparatusElectric circuit arrangementsLight guideDisplay device

Owner:苏州茂立光电科技有限公司

A data scheduling method and device in a p2p streaming media system

InactiveCN103124292BReduce consumptionReduce loadTransmissionPacket loss rateByte

Owner:INST OF DONGGUAN SUN YAT SEN UNIV

A Character Representation-Oriented Extraction Method of News Text Occurrence Location

ActiveCN112307364BEasy to identifyImprove robustnessSemantic analysisArtificial lifeData setInformation analysis

Owner:HARBIN INST OF TECH

A flatness detection device for high-precision machining plane

ActiveCN108680098BElectric/magnetic roughness/irregularity measurementsGear wheelEngineering

Owner:聚隆创环保科技(嘉兴)有限公司

PCR primer sets, probe sets and kits for detecting various respiratory pathogens

ActiveCN105648115BAvoid pollutionSimple and fast operationMicrobiological testing/measurementAgainst vector-borne diseasesTypingFluorescence

Owner:新疆亿立方生物技术有限公司

Pumping device, disposable device and method for operating pumping device

PendingCN113318345AAchieving Hot RedundancyPump componentsBearing assemblyMagnetic rotationElectric machine

Owner:莱维特朗尼克斯有限责任公司

A self-detection method for power-on and start-up of flight control system based on xml technology

ActiveCN106855835BImprove reusabilitySave development timeDetecting faulty hardware by power-on testFaulty hardware testing methodsCode moduleControl system

Owner:FLIGHT AUTOMATIC CONTROL RES INST

A portable car tool

ActiveCN107791744BReduce weightReduce volumeWheel mounting apparatusVehicle servicing/repairingCrankSpare tire

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A method and device for identity authentication and authentication mode adjustment

ActiveCN110087235BPrevent lossImprove accuracySecurity arrangementComputer hardwareEngineering

Owner:BEIJING TRUSFORT TECH CO LTD

Application of Mycoplasma hyorhina Outer Membrane Protein mhr_0493 in the Preparation of Mycoplasma hyorhina or Its Antibody Detection Kit

ActiveCN113461791BStrong specificityEasy to purifyDepsipeptidesMaterial analysisInfectious DisorderImmunogenicity

Owner:INST OF ANIMAL SCI & VETERINARY HUBEI ACADEMY OF AGRI SCI

Mounting structure of rotor in hydraulic washing machine

ActiveCN102312385BMeet the shear forceRaw material pretreatmentDrive shaftEngineering

Owner:江苏智用仁恒新能源装备有限公司

Heavy machinery substructure for traversing and working over ground obstructions

InactiveCN107074310ALimited lengthLimit heightVehiclesDrilling machines and methodsEngineeringLinear actuator

Owner:ORION DRILLING

Parcel packaging device, parcel packaging validation method and unpacking-preventing package

ActiveCN106882479AAccurate judgmentLocking devicesValidation methodsEngineering

Owner:BEIJING ZHAOXIN DEJI INFORMATION LABEL PRINTING

A kind of bridge welding method for lead storage battery

ActiveCN108326424BImprove efficiencyGentle scrapingWelding/cutting auxillary devicesAuxillary welding devicesAtmospheric pressureIndustrial engineering

Owner:贺晨旭

A data conversion method, device, computer equipment and medium

ActiveCN114116877BImprove conversion efficiencyDatabase management systemsSpecial data processing applicationsProgramming languageDatasheet

Owner:深圳微迅信息科技有限公司

Patient ventilation devices and components thereof

ActiveCN102686888BImproved oxygen safetyIncrease freedomRespiratorsEngine sealsDiseaseNoninvasive ventilation

Owner:RESMED LTD

Vectors and reagent for constructing hNPY gene overexpression chimeric animal model and application

PendingCN113832187AShort build cycleImprove efficiencyDiagnostic recording/measuringSensorsDiseasePromoter

Owner:四川横竖生物科技股份有限公司

Network communication device

InactiveCN1441581APrevent logging outputData switching networksElectric digital data processingNetwork communicationFacsimile

Owner:SHARP KK

Standard configuration charger discriminated method for capacitive touch screen

ActiveCN103091586BGuaranteed work performanceEasy to operatePower supply testingComputer hardwareTouchscreen

Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Gas supply device and vacuum processing apparatus

ActiveCN101994091AResponsiveEasy maintenanceVacuum evaporation coatingSputtering coatingGas supplyWaste management

Owner:CANON ANELVA CORP

Uv-blocking cosmetics prepared by being impregnated with urethane foam

InactiveCN101977587ACosmetic preparationsToilet preparationsCooling effectFood science

Owner:AMOREPACIFIC CORP

Outdoor umbrella with axial free rotating mechanism

ActiveCN111642877AImprove convenienceSimple internal structureWalking sticksUmbrellasFree rotationStructural engineering

Owner:ZHEJIANG YOTRIO GRP CO LTD

Interconnected locking system

ActiveCN105121762ANon-mechanical controlsWing fastenersEngineeringMechanical engineering

Owner:RAYOVAC CORP

Concrete composition and method for preparing same

ActiveCN110312690AHigh solid content concentrationImprove stabilitySolid waste managementCellulosePolymer science

Owner:SHIN ETSU CHEM IND CO LTD +1

Torque spanner with warning function

InactiveCN109822489APrevent overloadAvoid failureSpannersWrenchesFailure causesTorsion spring

Owner:LISHUI YIFANJIA MOLD TECH CO LTD

Method for preventing wire bending during metal filling process

ActiveCN107768304BSemiconductor/solid-state device manufacturingChemical vapor deposition coatingPhysical chemistryRuthenium

Owner:LAM RES CORP

A lightweight RFID two-way authentication method against desynchronization

ActiveCN103595525BFew rounds of interactionShorten the lengthKey distribution for secure communicationComputer hardwareThe Internet

Owner:BEIJING UNIV OF POSTS & TELECOMM

A temperature control method and electronic device

ActiveCN108803725BImprove work performanceTemperatue controlTemperature controlProcess engineering

Owner:联想长风科技(北京)有限公司

A low temperature drilling system

ActiveCN109025811BSame amount of oilImprove stabilityFluid removalDrilling machines and methodsWell drillingElectric machine

Owner:TIANJIN DONG FANG XIAN KE GASOLINEEUM MACHINERY

Manufacturing method of steel for flux-cored welding wire based on esp wire

ActiveCN105665662BReduce consumptionHigh yieldMetal rolling arrangementsMolten steelContinuous rolling

Owner:RIZHAO STEEL HLDG GROUP

Gap filling equipment for floor tiles on a construction site

ActiveCN109057272BEasy to fillThe process is simple and convenientBuilding constructionsArchitectural engineeringStructural engineering

Owner:GUANGDONG BOZHILIN ROBOT CO LTD

local DIMMING backlight drive circuit, device and liquid crystal display device

ActiveCN108597458BImprove driving abilityImprove drive utilizationStatic indicating devicesLiquid-crystal displayEngineering

Owner:SHENZHEN TCL NEW-TECH CO LTD

Acidolysis hydrocarbon reference material

ActiveCN100573144CComponent separationPreparing sample for investigationAnalysis methodStandard samples

Owner:CHINA PETROLEUM & CHEM CORP +1

A superfine recycled powder composite geopolymer gelling material

ActiveCN103787602BIncrease valueEasy to useSolid waste managementCinker content reductionSodium metasilicateBrick

Owner:北京联绿技术集团有限公司

A vacuum coating system for preparing metal-polymer multilayer composite films

ActiveCN109763107BAvoid interferenceVacuum evaporation coatingSputtering coatingSputteringVacuum pumping

Owner:CHENGDU TOMI SHUANG DU OPTOELECTRONICS CO LTD

Veneer staining tank device

ActiveCN101890742BGood coloring effectSimple structureWood treatment detailsColor effectEngineering

Owner:江苏博腾新材料股份有限公司

Call method and related products

ActiveCN107493592BIncrease success rateImprove experienceAssess restrictionConnection managementCall controlRadio Resource Control

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Design and manufacture method of incisal-end positioning windowless veneer without shoulder

ActiveCN110101466BReduce tooth preparationImprove final seating accuracyTeeth fillingTeeth cappingComputer Aided DesignNatural tooth

Owner:NANJING PROFETA INTELLIGENT TECH CO LTD

Variable frequency multi-phase oscillator

InactiveCN100553087CDc-dc conversionElectric variable regulationPhase correlationCapacitance

Owner:O2 MICRO INT LTD

Business data processing method and device

ActiveCN111263250BAchieve lossless recoveryMultiplex system selection arrangementsTime-division multiplexReal-time computingBusiness data processing

Owner:HUAWEI TECH CO LTD

A gas separation membrane resistant to organic vapor corrosion and its preparation method

ActiveCN105536568BHigh bonding strengthHigh separation selectivitySemi-permeable membranesDispersed particle separationPolyesterFilm material

Owner:JIANGSU JIUMO HIGH TECH CO LTD

Construction method of damage constitutive model of non-perforated fractured rock mass under plane compressive shear stress

ActiveCN108509711BAccurate calculationHigh strengthDesign optimisation/simulationSpecial data processing applicationsShear stressFracture mechanics

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

A power generation structure based on ocean energy and its application method

ActiveCN111472923BTake advantage ofRealize the function of power generationWind energy with water energyMachines/enginesSea wavesGear wheel

Owner:杭州翔毅科技有限公司

Machine tool

InactiveCN102821893BSuppresses the increase in the number of control axesReduce vibrationLathesAutomatic/semiautomatic turning machinesEngineeringMachine tool

Owner:CITIZEN WATCH CO LTD

Voltage stabilizer, gas engine system and gas pressure control method

ActiveCN110630408BIncrease gas pressureInternal combustion piston enginesFuel supply apparatusEngineeringGas engine

Owner:WEICHAI POWER CO LTD

Steam turbine speed regulating valve actuator

ActiveCN104314623BInhibit sheddingImprove the safety of useMachines/enginesEngine componentsEngineeringActuator

Owner:LIANFENG STEEL (ZHANGJIAGANG) CO LTD

Test structure, test probe card, test system and test method

ActiveCN107367678BReduce leakage currentImprove test accuracyElectrical measurement instrument detailsIndividual semiconductor device testingProbe cardEngineering

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A detection method and application of boar kdm5b gene insertion/deletion polymorphism

InactiveCN106755474BEasy to detectAccurate detectionMicrobiological testing/measurementGenotypePig reproduction

Owner:NORTHWEST A & F UNIV

A set-type printing plate cylinder jet flushing device

ActiveCN106881958BEasy to installIncreased jet treatment efficiencyPrinting press partsBiochemical engineeringButt joint

Owner:HUBEI XINGLONG PACKAGING MATERIAL

Optical module and optical network system

ActiveCN108933627BDoes not affect the levelElectromagnetic network arrangementsElectromagnetic transceiversComputer hardwareOptical Module

Owner:HISENSE BROADBAND MULTIMEDIA TECH

Hyperspectral Image Target Detection Method Based on Tensor Linear Discriminant Analysis Dimensionality Reduction

ActiveCN107316009BTo achieve effective detectionFully excavatedImage enhancementImage analysisImaging processingTest sample

Owner:HARBIN INST OF TECH

Method for supporting dual cameras in Android

ActiveCN102147725BSpecific program execution arrangementsTablet computerComputer science

Owner:FUZHOU ROCKCHIP SEMICON

Liquid atomization spraying device

ActiveCN103801479BImprove atomization effectReliable sprayingSpray nozzlesLiquid spraying apparatusButt jointEngineering

Owner:KIND PRECISION MFG (DONGGUAN) CO LTD

Underwater space mining device

ActiveCN105735999BSimple structureImprove motor flexibilityMineral miningTerrainMarine engineering

Owner:CHANGSHA RES INST OF MINING & METALLURGY

Yarn unwind sensor for storage feeder with drum

ActiveCN104846533BWeft knittingYarnElectric machine

Owner:L G L ELECTRONICS

Realtime detecting method for flocculate fractal artery image

InactiveCN100434900CAvoid dimensioning stepsGood statistical self-similarityMaterial analysis by optical meansWater/sewage treatment by flocculation/precipitationFlocculationTyping

Owner:HARBIN INST OF TECH

Micro emulsion removers for advanced photolithography

InactiveCN110095954AOrganic detergent compounding agentsAnionic surface-active compoundsOrganic solventEmulsion

Owner:DOW GLOBAL TECH LLC +1

Apparatus for suppling chemical agent supply

ActiveCN101183220BReduce manufacturing costPrevent inflowLiquid surface applicatorsSemiconductor/solid-state device manufacturingHeight differenceChemical agent

Owner:WEIHAI DMS OPTICAL ELECTROMECHANICAL CO LTD +1

A kind of polyurethane elastomer with low hardness, high strength and low pressure deformation and preparation method thereof

ActiveCN104987488BImprove performanceImprove resistance to degradationPolymer scienceCompression set

Owner:无锡宝通投资有限公司 +1