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 pose calculation method based on extended Kalman filter algorithm based on quaternion

ActiveCN108225308BSolve problems such as unknown calculationsImprove estimation accuracyNavigational calculation instrumentsNavigation by speed/acceleration measurementsAccelerometerAlgorithm

Owner:SOUTHEAST UNIV

An easy-to-adjust mobile lighting fixture

ActiveCN106704872BGuaranteed coaxialityLighting support devicesPortable electric lightingEngineeringPulley

Owner:KOCEL STEEL

A read optimization method based on b+ tree asynchronous update index

ActiveCN104408128BReduce data volumeImprove query performanceSpecial data processing applicationsOperating systemMass index

Owner:EISOO SOFTWARE

Thermoplastic resin composition and molded article thereof

PendingCN114729089AGood formabilityGood lookingElastomerPolymer science

Owner:大科能宇菱通株式会社

A video processing method and device

ActiveCN111294610BReduce production capacitySolve the problem of serious waste of video processing end resourcesSelective content distributionComputer graphics (images)Video processing

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Medicine composition for treating psoriasis

InactiveCN101612291BEnhanced inhibitory effectAnthropod material medical ingredientsDermatological disorderMedicinal herbsSalvia miltiorrhiza

Owner:迟心勇

A flood-proof basement

ActiveCN111779128BAvoid damageHigh speedRoof coveringSewerage structuresBasementWater flow

Owner:上海屹防建筑设计有限公司

Natural health-care vegetable oil containing linoleic acid and linolenic acid and its preparation method and application

ActiveCN104004583BImprove energy efficiencyImprove immunityFatty-oils/fats refiningFatty-oils/fats productionVegetable oilAdditive ingredient

Owner:云南省农业科学院高山经济植物研究所

A disc tractor

ActiveCN104085297BControl devicesControl theoryTractor

Owner:CHANGSHA SUNLIGHT AGRI MACHINERY FACILITIES

Bispecific antibodies and antibody conjugates for tumor therapy and applications thereof

ActiveCN109689692BKill or inhibit growthHigh homologyPowder deliveryHybrid immunoglobulinsAntiendomysial antibodiesAntibody conjugate

Owner:BENHEALTH BIOPHARMACEUTIC SHENZHEN CO LTD

Porous polymer monolith, method for its preparation and use thereof

ActiveCN102711978BCation exchanger materialsOther chemical processesPolymer scienceBlood plasma

Owner:UNIVERSITY OF TASMANIA

A kind of epoxy resin carton adhesive and preparation method thereof

ActiveCN103396751BImprove heat resistanceImprove aging resistanceEpoxy resin adhesivesGraft polymer adhesivesCyclohexanonePolymer science

Owner:重庆理想包装有限责任公司

A forging device for aluminum forgings used in automobile production

ActiveCN110227784BQuick contactEasy to cleanUpsetting pressesSwagging pressesForgeMaterials science

Owner:徐州鑫旭机械制造有限公司

A horn bracket punching device

ActiveCN106170120BImprove drilling accuracyQuality improvementElectrical transducersPunchingEngineering

Owner:GANZHOU KINGYUNG TECH CO LTD

A kind of preparation method of side chain fluorine-containing waterborne polyurethane

ActiveCN104892850BGood storage stabilityImprove surface propertiesEthylenediaminePolymer science

Owner:HUAQIAO UNIVERSITY

Current detection device and method for detecting current

ActiveCN105960618BSmall structureLow costCurrent measurements onlyElectric variable regulationElectric current flowReliability engineering

Owner:ROBERT BOSCH GMBH

A method to control the line width accuracy of extruded 3D printed polymers

ActiveCN113459505BSmall deformabilityHooke elastic behaviorAdditive manufacturing apparatus3D object support structures3d printAlkane

Owner:GUANGDONG UNIV OF TECH +1

A bushing durability test device

ActiveCN106124173BPrevent looseningUniform force on left and rightMachine part testingEngineeringFlange

Owner:NINGBO TUOPU GROUP CO LTD

A kind of unmanned driving system and method based on artificial intelligence

ActiveCN112373488BHigh speedSpeed maintenanceAnti-collision systemsEngineeringRoad surface

Owner:CHANGCHUN AUTOMOBILE IND INST

Water based conductive coating

ActiveCN100363450CPolyurea/polyurethane coatingsElectrically-conductive paintsWater basedConductive coating

Owner:SHANGHAI PLASTICS RES INST CO LTD

Hot press forming method of metal hot press forming device

ActiveCN110586900BMolten stateEngineering

Owner:CHANGZHOU MINGSEAL ROBOT TECH CO LTD

Common standard case for folding electronic equipment

InactiveCN103002684BImprove versatilityEnhanced online installationMagnetic/electric field screeningCooling/ventilation/heating modificationsComputer moduleEngineering

Owner:10TH RES INST OF CETC

Indoor unit of air conditioner

ActiveCN106338100BPrevent Backdraft ProblemsAvoid it happening againCondensate preventionLighting and heating apparatusEngineeringAir conditioning

Owner:LG ELECTRONICS INC

Automatic manual accelerator control device and usage method

ActiveCN106150705BEasy to controlEngine controllersMachines/enginesThrottle controlVehicle frame

Owner:SHANGHAI JIAOTONG UNIV

A limit damper with variable inertia

ActiveCN111236722BHigh inertiaImprove energy consumptionProtective buildings/sheltersShock proofingHydraulic cylinderMagnetorheological fluid

Owner:TONGJI UNIV

Liquid crystal display panel and manufacture method thereof

InactiveCN105607354AImprove performanceExtended service lifeNon-linear opticsLiquid-crystal displayCarbon nanotube

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A kind of preparation method of special white cotton fabric

ActiveCN113322664BAvoid the yellowing effectAvoid subsequent processingTextiles and paperSodium phosphatesEthylic acid

Owner:JIANGNAN UNIV +1

Appts. and method of selectively controlling memory attribute

InactiveCN1237441CMemory systemsMicro-instruction address formationControl memoryActuator

Owner:IP FIRST

Automatic target reporting device

ActiveCN106091836BAvoid damageSimple structureTarget detectorsElectricityEngineering

Owner:山东火炬中原技术市场管理有限公司

The preparation method of amide compound

ActiveCN107382780BQuick conversionReduce formationCarbamic acid derivatives preparationOrganic compound preparationArylN-Butyllithium

Owner:LIANHE CHEM TECH TAIZHOU

Fluid Handling Apparatus and Method for Heating or Cooling Fluid Flow

ActiveCN106164599BFree-cooling systemsSpace heating and ventilation detailsThermal energyEngineering

Owner:VERDUS TECH PTE LTD

A double-layer phase change energy storage radiant air conditioning system based on ventilated walls

ActiveCN107313520BNot easy to flyGuaranteed cleanlinessLighting and heating apparatusRoof covering ventilationsFloor slabEngineering

Owner:JIANGXI UNIV OF SCI & TECH

Nickel ion electrochemical sensor and method for synthesizing electrode material chelating resin

InactiveCN102680546BImprove performanceHigh affinityMaterial electrochemical variablesAuxiliary electrodeChelating resin

Owner:HEFEI UNIV OF TECH

A recycling and processing system for metal buttons of waste clothes

ActiveCN113005756BFit to sizeEasy to recycleSolid waste disposalSevering textilesEnvironmental engineeringMechanical engineering

Owner:NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD

A pilot-operated overflow valve for aircraft deicing fluid

InactiveCN103591350BReasonable structural designImprove sealingOperating means/releasing devices for valvesEqualizing valvesEngineeringTailstock

Owner:CIVIL AVIATION UNIV OF CHINA

Cellular system and communication method according to multi-code CDMA

InactiveCN1373975ARadio/inductive link selection arrangementsRadio transmission for post communicationMobile stationMulti code

Owner:NEC CORP

A kind of preparation method of ink support type aluminized paper

ActiveCN101864692BWith toner performanceEasy to filter and recycleEpoxy resin coatingsMetal coatingsSolventViscosity

Owner:GUANGDONG MANCHEONG KEYI MATERIAL +2

A kind of food packaging plastic substrate film and its production process

InactiveCN102380996BImprove barrier propertiesImprove air tightnessFlexible coversWrappersLow-density polyethylenePolymer science

Owner:DALIAN RUIXIANDA PLASTIC CO LTD

Nickel-copper-zinc ferrite material with high surface resistance for panel display

InactiveCN102329129BLow Room Temperature Power LossLow costInorganic material magnetismHigh surfaceZirconium dioxide

Owner:NANJING JINNING SANHUAN FDK

Process for producing pure manganese-silicon-aluminum alloy from high phosphorus manganese ore

InactiveCN103938043BNot easy to pulverizeThe content is easy to controlElectric arc furnaceSlag

Owner:秦领 +3

Nano-material electrode modification based electrochemical integrated digital micro-fluidic chip

InactiveCN103170383BSimple structureSimple manufacturing processMaterial analysis by electric/magnetic meansLaboratory glasswaresAutomatic controlEngineering

Owner:FUDAN UNIV

A method for improving the adhesion of microstrip metallized through-hole film layer

ActiveCN107887081BImprove adhesionReduce diffraction effectsVacuum evaporation coatingApparatus for manufacturing conducting/semi-conducting layersDielectric substrateEngineering

Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP

Identification card personalization device with web broawser

InactiveCN1409668AOther printing matterFinancePersonalizationComputer hardware

Owner:HID环球公司

Devices for switching in DC voltage networks

ActiveCN104380421BFast switching speedHigh-tension/heavy-dress switchesAir-break switchesTerminal voltageElectrical connection

Owner:SIEMENS ENERGY GLOBAL GMBH CO & KG

Movable panel structure integrated house and its wall modules and roof modules

ActiveCN104805929BQuality assuranceImprove sound insulationBuilding roofsWallsComputer moduleFire resistance

Owner:SHENZHEN CHIXIAO BUILDING TECH

Combined with air -source heat pump hot water, refrigerant flow system and its control method

InactiveCN106705489BTake advantage ofFlexible controlMechanical apparatusCorrosion preventionVariable refrigerant flowAir conditioning

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Efficiency optimization selection method for power system of multi-rotor aircraft

ActiveCN108910074BExtend battery lifeGround installationsRotocraftFlight vehicleControl engineering

Owner:BEIHANG UNIV

A kind of low temperature resistant plastic film and preparation method thereof

ActiveCN105017630BGood flexibilityEasy to operatePlastic filmMedium-density polyethylene

Owner:广东炜鸿塑料科技有限公司

Fault detection method for photovoltaic substrate strings

ActiveCN103780204BImprove detection efficiencySolve the low detection efficiencyPhotovoltaic monitoringPhotovoltaic energy generationRemote controlVoltage

Owner:EAST GRP CO LTD

Method for preparing tungsten alloy nanomaterials by hot extrusion of cruciform equal channel die cavity

ActiveCN103643189BRealize continuous deformationRealization of severe plastic deformationMaterial nanotechnologyMechanical propertyGrain boundary

Owner:福建省诺希科技园发展有限公司

A mobile turning mechanism for aircraft skin mirror milling equipment

ActiveCN108372409BPrecise positioningIncrease stiffnessLarge fixed membersEngineeringMirror image

Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

A method and system for overload control of distribution transformer

ActiveCN112561408BScientific and reasonable overload management strategyResourcesData packDistribution transformer

Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1

Systems and methods for using compression histories to improve network performance

ActiveCN101690079BCode conversionTransmissionData miningFingerprint

Owner:CITRIX SYST INC

Sheet side guiding device, sheet feeding device and image forming apparatus

ActiveCN1591212AFunction indicatorsElectrographic process apparatusEngineeringRubber sheet

Owner:KK TOSHIBA +1

Video transmission apparatus and switch control method of output destination by video transmission apparatus

InactiveCN101646047ATelevision system detailsColor television detailsCommunication unitWireless transmission

Owner:SONY CORP

Push channel selection method, server and terminal device

ActiveCN107370810BIncrease success rateData switching networksSuccessful transmissionTerminal equipment

Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Object detection method and device, electronic equipment and storage medium

ActiveCN110059608AReduce lossImprove accuracyImage enhancementImage analysisPoint cloudFeature set

Owner:TENCENT TECH (SHENZHEN) CO LTD

Auxiliary coupling device for transitional coupler

ActiveCN104129401BIncrease flexibilityImprove versatilityRailway coupling accessoriesAngular rotationArticulated vehicle

Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST +1

An automatic measuring device for compass bearing

ActiveCN106289205BDoes not affect normal useRealize automatic measurementCompassesInformation processingCommunication interface

Owner:四川汉星航通科技有限公司

An auxiliary device for building water and electricity pipeline transportation

ActiveCN106542435BConvenient shipmentSimple structureLoad-engaging elementsElectricityEngineering

Owner:ANHUI XINRUI HEAVY IND

Cleaner for vehicles, bracket for cleaners for vehicles, and cleaner unit for vehicles

ActiveCN113316927AAvoid misalignmentTelevision system detailsColor television detailsIn vehicleControl theory

Owner:KOITO MFG CO LTD

A kind of brucella yajc protein antigenic epitope polypeptide and application thereof

ActiveCN105669846BEasy to processImprove screening efficiencyAntibacterial agentsBacterial antigen ingredientsDiseaseBiotechnology

Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

High-capacity low-speed increased safety type three-phase asynchronous motor

ActiveCN101980431BAutomatic air gap uniformityAvoid contactMagnetic circuit rotating partsMagnetic circuit stationary partsLow speedThree phase asynchronous motor

Owner:WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GRP CO LTD

Television set having eyesight test function

InactiveCN101453588BFunction increaseMeet needsTelevision system detailsColor television detailsComputer hardwareVision testing

Owner:SHENZHEN TCL NEW-TECH CO LTD

Wood plate processing device

InactiveCN101380753BHigh densityHigh hardnessWood compressionEngineeringVolumetric Mass Density

Owner:SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG

Semiconductor device and manufacturing method thereof

ActiveCN109686658BImprove performanceQuality improvementSemiconductor/solid-state device manufacturingSemiconductor devicesDevice materialEngineering

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Display device including fingerprint sensor

PendingCN112464703ASolid-state devicesPrint image acquisitionDisplay deviceEngineering

Owner:SAMSUNG DISPLAY CO LTD

An electronic recording board and recording control system

ActiveCN113572917BEfficient collectionEfficient communicationTelevision system detailsColor television detailsComputer hardwareKey pressing

Owner:北京天图万境科技有限公司

A new grape tree shape suitable for mechanized burial and cold protection

ActiveCN111149612BDwarf simpleEasy to bendCultivating equipmentsHorticulture methodsSoil scienceAgricultural engineering

Owner:NANJING AGRICULTURAL UNIVERSITY +3

Peritoneal dialysis companion

InactiveCN106139287AAdjustable temperatureFeel rightMedical devicesCatheterElectronic temperatureVoice communication

Owner:四川长城肾脏病医院有限公司

Report information generation device, communication device, report information generation method, and program

ActiveCN101395829BHigh precisionReceivers monitoringNetwork traffic/resource managementEngineeringData mining

Owner:HUAWEI TECH CO LTD

Sterilization device for computer input equipment

ActiveCN105148297BProduce adverse effectsImprove air qualityDeodrantsChemicalsWhiteboardLight guide

Owner:SHANGHAI KITKING ELECTRONICS

A kind of sewage treatment equipment

InactiveCN105174380BImprove processing efficiencyIncreased contact surface areaWater/sewage treatment by electrochemical methodsPorous particleMaterials science

Owner:广东华碧环保股份有限公司

Strands, nettings, dies, and methods of making the same

InactiveCN103764367AFilament/thread formingWoven fabricsAdhesiveFiltration

Owner:3M INNOVATIVE PROPERTIES CO

Intelligent determination method of setting time of cement-based materials

InactiveCN104155432BEasy to measureAccurate hydration temperature measurementsMaterial testing goodsComing outStart time

Owner:FUJIAN JIANGXIA UNIV

Orally administered cervus and cucumis polypeptide composition and preparation method thereof

ActiveCN100382842CPromote oral absorptionAvoid damagePeptide/protein ingredientsAntipyreticBiotechnologyCurative effect

Owner:哈尔滨誉衡制药有限公司

Artificial cultivation method of Paecilomyces tenuipes (Peck) Samson and pharmaceutical use of Paecilomyces tenuipes (Peck) Ssamson

ActiveCN102676397BIncrease productionFungiDigestive systemPenicillium bilaiaeBiotechnology

Owner:ZHEJIANG BIOASIA PHARMA CO LTD

A new type of circuit breaker circuit resistance tester connector

ActiveCN112701501BImprove measurement accuracyAvoid singleClamped/spring connectionsTester deviceControl theory

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Compound pre-mixing feed for highly-effective production of high-quality meat pig

InactiveCN100450376CImprove qualityImprove and enhance colorFood processingAnimal feeding stuffTrace elementAdditive ingredient

Owner:JIANGHAN UNIVERSITY

Low voltage bidirectional protection diode

ActiveCN102130183BSemiconductor/solid-state device manufacturingSemiconductor devicesLow voltageEngineering

Owner:STMICROELECTRONICS (TOURS) SAS

A dual-mode independent heat dissipation timing switch panel

ActiveCN105336521BUse humanizationIntelligent heat dissipationElectric switchesDual modeComputer module

Owner:苏州扬佛自动化设备有限公司

Moisture two-phase flow measurement device with annular chamber gas-liquid isolation pressure detector

ActiveCN102928029BImprove balanceImprove isolation efficiencyVolume/mass flow by differential pressureInternal pressureVapor–liquid separator

Owner:成都厚和精测科技有限公司

Porous material substrate used in GaN film grown by HVPE method and method thereof

InactiveCN101514484BRelease internal stressQuality improvementPolycrystalline material growthFrom chemically reactive gasesVapour phase epitaxyGallium nitride

Owner:DAHOM FUJIAN ILLUMINATION TECH

A Method and System for Atmospheric Waveguide Interference Suppression

ActiveCN109842457BImprove positioning accuracy variancePrecise positioningOrthogonal multiplexNetwork planningRemote sensingAtmospheric waveguide

Owner:CHINA MOBILE GROUP SHANDONG +1

Method for preparing photo-mask and method for patterning

ActiveCN101446755BAvoid Overcorrecting SituationsExact fitPhotomechanical apparatusOriginals for photomechanical treatmentEngineering

Owner:SEMICON MFG INT (SHANGHAI) CORP

Automobile instrument panel beam assembly

ActiveCN106945729BAchieve lightweightOptimize layoutSuperstructure subunitsDashboardSteering column

Owner:SAIC GENERAL MOTORS +1

Heat transfer device and storage system including the same

ActiveCN114127487AHeat exhanger conduitsEvaporators/condensersCondenser (heat transfer)Heat transmission

Owner:ALGESACOOLING PTY LTD

Flexible discontinuous-body wave absorbing coating and preparation method

InactiveCN102642354BPromote absorptionBroaden the effective absorption bandSynthetic resin layered productsVacuum evaporation coatingSputteringEngineering

Owner:DALIAN UNIV OF TECH

Storage equipment and storage method

InactiveCN1293748AStorage realizedEasy to maintain temperatureDomestic cooling apparatusLighting and heating apparatusInterior spaceIce water

Owner:TSUCHIYA DAIRY EQUIP MFG +2

A Character Similarity Characterization Method Based on Heterogeneous Data

ActiveCN107577782BCharacter similarity characterization method is comprehensiveRetain informationText database queryingSpecial data processing applicationsComplete dataPersonalization

Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT

A working method of a fully automatic ceramic tile applicator

ActiveCN108487589BFully automatedAvoid shakingBuilding constructionsFully automaticMaterial transfer

Owner:浙江天元十杰装饰股份有限公司

A multi-box three-dimensional packing optimization method and system based on multi-fork tree search

ActiveCN114048926BReduce search sizeReduce hardware requirementsForecastingDesign optimisation/simulationTheoretical computer scienceOptimization problem

Owner:广州秉优信息科技有限公司

Application control method and system, terminal and earphones

ActiveCN101917514BImprove experienceEarpiece/earphone attachmentsSubstation equipmentControl systemHeadphones

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A high durability root puncture resistant PVC waterproof membrane

ActiveCN111440393BPerfect application conditionsImprove durability and service lifePolymer sciencePolyvinyl chloride

Owner:江苏雨中情防水材料有限责任公司 +1

Preparation method of battery positive electrode material LiMn2O4

ActiveCN103227315BIncrease oxidation stateShort manufacturing timeCell electrodesDispersityElectrical battery

Owner:嘉峪关大友嘉能精碳科技股份有限公司

Automotive Suspension Bushings

ActiveCN104290553BPrevent prolapseEasy to installResilient suspensionsPivoted suspension armsEngineeringAbsorption layer

Owner:YANGZHOU DONGSHENG AUTOMOTIVE CO LTD

Electrolytic capacitor

ActiveCN112335007ASolid electrolytic capacitorsLiquid electrolytic capacitorsElectrolysisConductive polymer

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

A method and device for obtaining a cloud-water path

ActiveCN110174687BImprove accuracyHigh degree of fitDetails involving processing stepsIndication of weather conditions using multiple variablesAtmospheric columnAtmospheric sciences

Owner:CHINESE ACAD OF METEOROLOGICAL SCI

Method for eliminating residual fluorescent powder on pore surface in shadow mask coating process

InactiveCN100555515CSolve the problem of easy powder hangingLow costNon-emitting electrodes manufactureCoatingsPhosphorEngineering

Owner:NANJING HUAXIAN HIGH TECH CO LTD

A high-viscosity liquid supply and discharge device

ActiveCN107999334BImprove coating qualityLiquid surface applicatorsCoatingsExhaust valveEngineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Passive coupling method and device

ActiveCN103293611BLow machining accuracy requirementsReduce manufacturing costCoupling light guidesCouplingEngineering

Owner:XFUSION DIGITAL TECH CO LTD

Construction method of segmental beam prestressed pipeline

ActiveCN105625191BAvoid deformationAvoid misalignmentBridge erection/assemblyRubber ringPre stress

Owner:NO 2 ENG CO LTD OF CCCC FIRST HIGHWAY ENG

Lead-connecting device

InactiveCN101841117BHigh coincidenceImprove connection qualityLine/current collector detailsElectric power systemEngineering

Owner:宁夏送变电工程有限公司

Typesetting device and typesetting method based on typesetting results

InactiveCN105095173BImprove typesetting efficiencyNatural language data processingSpecial data processing applicationsDatabase

Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Masterbatch Dispersion Test Method

ActiveCN104949924BEasy to detectThe reaction is realColor/spectral properties measurementsMasterbatchRubber material

Owner:JIAXING BEIHUA POLYMER ADDITIVES

hard fiber insertion device

ActiveCN106053333BSimple structureImprove securityUsing mechanical meansMaterial analysisFiberEngineering

Owner:ZHEJIANG OCEAN UNIV

Temperature switch and method for adjusting a temperature switch

InactiveCN104685600AElectrothermal relaysThermal switch detailsEngineeringElectrical and Electronics engineering

Owner:维尔纳·赖特尔 +2

Micro-branched polymer gel electrolyte and preparation method thereof

InactiveCN102360951BEasy to packImprove electrochemical stabilityLight-sensitive devicesSolid-state devicesMeth-Polyethylene glycol

Owner:EAST CHINA NORMAL UNIV

A binary plug-type vector nozzle with adjustable throat area and aircraft

ActiveCN108104972BReduce lossesJet propulsion plantsControl theoryLarge range

Owner:AECC SHENYANG ENGINE RES INST

A fast two-dimensional code positioning method with variable step size

ActiveCN110222549BPrecise positioningSolve the problem of long positioning timeSensing by electromagnetic radiationGraphicsGradation

Owner:SUNLUX IOT TECH GUANGDONG

Measuring device and method for obtaining apparent viscosity physical properties of low-temperature slurry combined with density measurement

ActiveCN105547910BLow costSimple preparation processFlow propertiesSpecific gravity measurementMeasurement deviceLiquid viscosity

Owner:ZHEJIANG UNIV

a filter circuit

ActiveCN102843019BLow costReduce areaPower conversion systemsCapacitanceControl circuit

Owner:MORNSUN GUANGZHOU SCI & TECH

Commodity identification processing method, device, equipment, system and storage medium

ActiveCN109033985BImprove recognition efficiencyAvoid misjudgmentCharacter and pattern recognitionKnowledge representationEngineeringComputer vision

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Fuel supply device for a motor vehicle

InactiveCN1950235AAvoid it happening againEmission reductionLarge containersMachines/enginesFuel tankStructural unit

Owner:CONTINENTAL AUTOMOTIVE GMBH

Air heating device for a vehicle

PendingCN110678705AAir-treating devicesHeater elementsThermodynamicsHeat flow

Owner:WEBASTO AG

Method for producing special multi-element fertilizer for rice from kieselguhr

ActiveCN102775254BHigh content of effective nutrientsReduce usageFertilizer mixturesMinor elementDispersity

Owner:黑龙江华泽农牧发展有限公司

Fine machining method and machine tool unit

InactiveCN106457506ANot a burdenImprove manufacturing qualityMeasurement/indication equipmentsBurnishing machinesMachine toolUltra precision

Owner:MAUSER WERKE OBERNDORF MASCHENBAU

Silent chain

ActiveCN101676581ACushion the shockReduce crashEndless track vehiclesDriving chainsScleriteEngineering

Owner:TSUBAKIMOTO CHAIN CO

A kind of H-shaped frame welding deformation control device and control method

ActiveCN111558802BControl welding deformationTo achieve the role of rigid constraintsWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWeld seam

Owner:CRRC QINGDAO SIFANG CO LTD

Application of ring A substituted silybin ester in preparing medicaments for treating viral hepatitis B

InactiveCN101829101BConvenient sourceThe source is easy to getOrganic active ingredientsDigestive systemPositive controlInterferon alpha

Owner:DALI UNIV

A big data etl scheduling system that supports visualization and process

ActiveCN107145576BSpeed up developmentImprove development efficiencyProgram initiation/switchingDatabase management systemsSystems managementBusiness enterprise

Owner:科技谷(厦门)信息技术有限公司

A kind of preparation method of high temperature resistant emulsion polymer

ActiveCN110698604BHigh molecular weightExcellent molecular weightCoatingsHydrophilic monomerPolymer science

Owner:HUBEI UNIV OF TECH

Trailing arm of torsion beam suspension and torsion beam suspension

ActiveCN104228505BGuaranteed StrengthImprove the strength of forceResilient suspensionsTrailing armEngineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Zirconium oxide-based solid electrolyte powder for automobile oxygen sensor and preparation method thereof

InactiveCN101967057BEase of industrial productionResolve serious reunionFiltrationGas detector

Owner:UNIV OF SCI & TECH BEIJING

Asynchronous image real-time overlay controller and its overlay method

ActiveCN105704408BQuality improvementStrong application directionTelevision system detailsColor television detailsControl cellControl mode

Owner:TIANJIN EMBEDTEC

Dynamic measurement method of slide bearing lubricating film and fiber optic sensor for measurement

InactiveCN101329167BReduce usageAccurate predictionUsing optical meansBundled fibre light guidePosition angleInner loop

Owner:XI AN JIAOTONG UNIV

A method for compressing and encrypting ospf protocol messages based on lzw compression algorithm

ActiveCN106506456BShorten the lengthFast convergenceTransmissionAlgorithmPrivate network

Owner:CHONGQING JINMEI COMM

Timing scan collecting system of metering instrument controller optical fiber transmission static signal

InactiveCN100429484CImprove reliabilitySave time at workCounting mechanisms/objectsConverting sensor output opticallyControl systemEngineering

Owner:沈阳圆方传感科技有限公司

High speed automatic circuit breaker for protection

ActiveCN101416364AFast featurePrevents cold load pickupFireproof doorsWing accessoriesTransformerControl signal

Owner:SHINSUNG IND ELECTRIC +1

Vehicle occupant throw-out prevention device and automobile

InactiveCN106364444BTroubleshoot technical issues that are prone to being thrown from the vehiclePedestrian/occupant safety arrangementCar drivingDriving safety

Owner:苏州机甲龙机械科技有限公司

Catalytic conversion method for preparing lower olefins and aromatics

ActiveCN101747928BOrganic chemistryCatalytic crackingWaxProduction rate

Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of sensor and preparation method for monitoring composite material liquid forming process

ActiveCN111044086BHigh sensitivityGuaranteed SensitivityTitanium carbideCarbon nanotubesForming processesComposite matrix

Owner:SHENYANG AEROSPACE UNIVERSITY

Production process of static pressure forming hollow roll

ActiveCN103979944BReduce consumptionReduce lossCeramic shaping apparatusInterference fitHeat losses

Owner:浙江中硅新材料有限公司

Opportunistic Forwarding Method Based on Energy Harvesting in Mobile Relay System

ActiveCN103686921BImprove efficiencyIncrease the probability of successfully reaching the destination nodeHigh level techniquesWireless communicationMobile relayTrunking

Owner:ZHEJIANG UNIV

A method for integrating a pvc waterproofing membrane to lay a surface and an inner corner

ActiveCN108868137BEasy to useIncrease distanceBuilding material handlingStructural engineeringMechanical engineering

Owner:深圳市科顺防水工程有限公司

A solid-state electrochromic device and its preparation method and application

ActiveCN105954954BLow costImprove the color change effectNon-linear opticsElectricityElectron donor

Owner:SHANGHAI NORMAL UNIVERSITY

Four-connecting-rod oscillating type bag clamping device

ActiveCN102765510BImprove reliabilitySwing up and down smoothlyPackagingEngineering

Owner:博实(苏州)智能科技有限公司

A high-efficiency scr flue gas denitrification system applied to boiler burning inferior coal

ActiveCN105498533BExtended service lifeImprove reaction environment conditionsGas treatmentDispersed particle separationGratingSeparation technology

Owner:SICHUAN JUNHE ENVIRONMENTAL PROTECTION

Method for detecting broken bar fault of cage type asynchronous motor rotor based on multiple signal classification (MUSIC) and pattern search algorithm (PSA)

InactiveCN102279364BEasy to operateHigh sensitivityDynamo-electric machine testingInduction motorPattern search algorithm

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)