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.

Self-compensating controllable braking device

ActiveCN102328807BImprove reliabilityExtended service lifeConveyorsControl devices for conveyorsBrake torqueControl system
Owner:LIBO HEAVY MACHINE TECH

A double-helix superconducting resistance current limiter, a skeleton and a superconducting tape winding method

ActiveCN109546635BEasy to stayEmergency protective arrangements for limiting excess voltage/currentSuperconductor elements usageElectrical resistance and conductanceEngineering
Owner:ZHEJIANG UNIV

Suspended sealing device of nail gun electric motor

ActiveCN103111984BImprove energy absorptionImprove sealingNailing toolsCombustion chamberElectric machine
Owner:NANJING TENGYA PRECISE TECH DEV CO LTD

A method for measuring the size of metal parts

ActiveCN107796312BHigh precisionLow costUsing optical meansTelecommunications linkEngineering
Owner:CHINA HANGFA SOUTH IND CO LTD

Gas turbine air filter and method of use thereof

ActiveCN104265459BQuality assuranceMonitor the water levelGas turbine plantsTurbine/propulsion air intakesFiltrationAir filter
Owner:江苏华强新能源科技有限公司

An Implementation Method of Equal Thickness Mixing Drilling Rig

ActiveCN104790385BBulkheads/pilesPulp and paper industryHigh pressure water
Owner:贵阳渝冠技术服务中心

Online game acceleration method, apparatus, electronic device and computer readable medium

ActiveCN110535745BMitigate technical issues that increase costsImprove latency performanceNetworks interconnectionPrivate networkHuman–computer interaction
Owner:浙江岩华文化科技有限公司

A portable cardiology monitoring device

ActiveCN111329471BMovement will not be restrictedEasy to useRespiratory organ evaluationSensorsEcg monitoringContact line
Owner:唐艳 +1

Preparation method of large aperture composite mirror

ActiveCN111308592BReduce manufacturing costReduce manufacturing difficultyMirrorsCarbon fiber compositeCompositermes
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Frequency conversion power device for cutting motor of roadheader

ActiveCN104779816BReduce volumeImprove power densityAc-dc conversionCooling/ventilation/heating modificationsCapacitanceEngineering
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

Method and electronic device for generating dynamic wallpaper

ActiveCN102722347BClosely relatedKnow in timeSatellite radio beaconingDigital output to display deviceSoftware engineeringHome screen
Owner:LENOVO (BEIJING) LTD

Security isolation gatekeeper

ActiveCN108112219BThermal regulationImprove cooling efficiencyTransmissionModifications using gaseous coolantsEngineeringTurbine
Owner:贵阳金利沅科技有限公司

Metal layer laminating decorative pattern sectional material and manufacturing method thereof

InactiveCN102102806BReduce oxidationPrevent oxidationElongated constructional elementsCarbon steelMetal
Owner:胡家辉

Gasoline hydrodesulfurization method

ActiveCN101108983BHigh desulfurization rateFlexible handlingRefining to eliminate hetero atomsHydrogenHydrodesulfurization
Owner:CHINA PETROLEUM & CHEM CORP +1

Single drive catamaran hull

ActiveCN102282065BHydrodynamic/hydrostatic featuresMarine engineering
Owner:ASPEN POWER CATAMARANS

A Boiler Auxiliary Combustion System

ActiveCN111609413BHigh degree of automationEasy to operateBurnersFuel supply regulationCombustion systemFlame detection
Owner:杭州科晟能源技术有限公司

A kind of active enzyme compounded with bamboo fungus and tropical fruit and its preparation method

ActiveCN106307503BSweet and sour tastePlay a role in acid regulationYeast food ingredientsFood preservationBiotechnologyActive enzyme
Owner:海南省农垦科学院集团有限公司 +1

High-performance steam-pressure aerated concrete lintel

PendingCN110607876AImprove insulation effectImprove fire performanceGirdersJoistsSteam pressureBrick
Owner:HUBEI SHENZHOU BUILDING MATERIAL

A kind of preparation method of antistatic refractory fiber felt

InactiveCN107385679BStable characteristicsIncrease melting rateHeating/cooling textile fabricsNon-woven fabricsPolymer scienceAldehyde formation
Owner:长兴华悦耐火材料厂

Express cabinet operation guidance method, device, express cabinet and storage medium

ActiveCN110390856BSolve Personalization IssuesIncrease flexibilityApparatus for meter-controlled dispensingTeaching apparatusPersonalizationOperating system
Owner:SHENZHEN HIVE BOX TECHNOLOGY CO LTD

Fan failure analysis method, device, equipment and readable storage medium

ActiveCN113236595BGuaranteed accuracyGuaranteed timelinessPump controlNeural architecturesFrequency spectrumFeature extraction
Owner:HUNAN NORMAL UNIVERSITY

Method and apparatus for checking validity of equipment label

ActiveCN101478745BComprehensive legality inspection resultsSecurity arrangementNetwork data managementRelevant informationResource management
Owner:CHINA MOBILE COMM GRP CO LTD

A structure for reducing blowout pressure of urban drainage shafts

ActiveCN112112243BSolve pollutionSmall slopeSewage drainingSewer pipelinesWater flowEnvironmental engineering
Owner:NINGBO UNIV

A spectrometer welding wire detection connector

ActiveCN105500244BImprove detection efficiencyAccurate detectionWork holdersColor/spectral properties measurementsChemical compositionEngineering
Owner:济南玛钢钢管制造有限公司

Massager

InactiveCN1989922BMaintain detection accuracyReduce loadMeasurement devicesVibration massagePhysical medicine and rehabilitationReciprocating motion
Owner:SANYO ELECTRIC CO LTD

Mesomechanical analysis method of semi-flexible pavement under coupled vehicle-temperature load

ActiveCN107576782BEasy to calculateAvoid disadvantagesMaterial testing goodsSpecial data processing applicationsStructural engineeringRoad surface
Owner:NANJING FORESTRY UNIV

Substituted xanthine compound and its preparation method and use

ActiveCN104211702BNovel chemical structureNovel structureOrganic chemistryMetabolism disorderDiseaseXanthine
Owner:INST OF MATERIA MEDICA CHINESE ACAD OF MEDICAL SCI

A WiFi-based oilfield video surveillance system and its application method

ActiveCN104219498BGuaranteed flexibilityGuaranteed stabilityClosed circuit television systemsFire alarm radiation actuationVideo monitoringIp address
Owner:SHANDONG UNIV

A kind of preparation method of electrolytic cobalt with low gas content

ActiveCN108950598BReduce gas contentImprove densification performancePhotography auxillary processesDiaphragm zoneAmmonium hydroxide
Owner:山东有研国晶辉新材料有限公司 +1

An anti-splash device for dental surgery

ActiveCN109966003BNo sense of suffocationDoes not affect operationDental toolsOral problemsTreatment experience
Owner:JILIN UNIV

A positioning tool and positioning equipment

ActiveCN111318982BEnables automatic alignmentSimple structureWork holdersControl engineeringProcess engineering
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Method for operating a water conducting household appliance with improved pump operation

ActiveCN107201632BPrevent backflowAchieving the desired residual humidity valueOther washing machinesControl devices for washing apparatusHome useEngineering
Owner:BOSCH SIEMENS HAUSGERATE GMBH

Explosion-proof special track robot

ActiveCN112207799BIncrease distanceIncrease the angle of motionManipulatorControl theoryElectric cables
Owner:北京京能能源技术研究有限责任公司 +1

A sulfur-containing organic electrophosphorescent light-emitting material and its application

ActiveCN112341499BReduce the tendency of high temperature thermal decompositionImprove thermal stabilityIndium organic compoundsSolid-state devicesOrganic electroluminescenceOrganic chemistry
Owner:北京燕化集联光电技术有限公司

Mechanical device for automatically adjusting biasing of belt conveyer

InactiveCN102887328BAchieve rotationSimple mechanical structureConveyorsRollersEngineeringBelt conveyor
Owner:HUNAN UNIV OF SCI & TECH

Adaptive modeling method for support vector regression based on KKT condition and nearest neighbor method

InactiveCN101520856BReduce follow-up training timeEase of industrial productionComputing modelsCharacter and pattern recognitionLower limitPower station
Owner:SOUTHEAST UNIV

Enzyme deactivating method of excellent bamboo tea

ActiveCN103404619BEasy to controlImprove consistencyPre-extraction tea treatmentTemperature controlForced-air
Owner:句容市浮山果园有限公司

Window editing system and method

ActiveCN103885760BSpecific program execution arrangementsEngineeringInput device
Owner:BEIJING PEIHONG WANGZHI TECH

Heavy Duty Connectors and Robots

ActiveCN110718809BEasy maintenanceEasy to assembleSecuring/insulating coupling contact membersCouplings bases/casesControl engineeringEngineering
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

A Cascaded Robust Predictive Current Control Method for Permanent Magnet Synchronous Motors

InactiveCN110190795BRemove uncertaintyReduce the amount of calculationElectronic commutation motor controlAC motor controlPermanent magnet synchronous motorEngineering
Owner:NORTHEASTERN UNIV LIAONING

Hard disk copying-proof method

InactiveCN101216807BRealize the purpose of copy protectionImprove reliabilityUnauthorized memory use protectionProtection mechanismStart up
Owner:WUDI SCI & TECH (XIAN) CO LTD

System and method for managing ecg acquisition devices

ActiveCN103654767AElectrocardiographyLocal control/monitoringDisplay deviceComputer science
Owner:GENERAL ELECTRIC CO

Molding process of display components

InactiveCN104924624BReduce visual hierarchyImprove visual effectsRack/frame constructionComputer scienceSurface cover
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of intelligent charging method, device and electronic equipment

ActiveCN107425564BImprove charging safetyExtended service lifeSecondary cells charging/dischargingElectric powerCharge currentHigh electron
Owner:GREE ELECTRIC APPLIANCES INC

A color temperature control method for a tunnel led lighting system

ActiveCN111526629BColor temperature adjustableImprove lighting qualityElectrical apparatusControl signalEngineering
Owner:SOUTH CHINA UNIV OF TECH +2

A biomass carbonization furnace using a curved asymmetric burner

InactiveCN105694931BQuality controllableEasy to control carbonization rateCombustible gas coke oven heatingBiofuelsCombustion chamberCombustor
Owner:陈明海

Recycled Sponge Glue

ActiveCN103740318BImprove adhesionElasticPolyureas/polyurethane adhesivesPolyolDibutyltin dilaurate
Owner:GUANGSHAN BOZHENG RESIN

Electromagnetic valve

ActiveCN101561055BMiniaturizationLow costOperating means/releasing devices for valvesValve members for absorbing fluid energySolenoid valveMiniaturization
Owner:三花股份(江西)自控元器件有限公司

A distribution network voltage sag control device and its control method

ActiveCN112510727BAchieve physical isolationEasy to implementBatteries circuit arrangementsAc network load balancingCapacitanceHemt circuits
Owner:ZHEJIANG UNIV +1

A low-frequency flapping wing aircraft imitating large birds

ActiveCN104276283BGuaranteed symmetryAchieve low frequency flutterOrnithoptersFlapping wingSpecial design
Owner:SHANGHAI UNIV OF ENG SCI

Oxaliplatin lyophilized powder injection and preparing method thereof

ActiveCN101199506BGood reproducibilityLess impuritiesPowder deliveryPharmaceutical non-active ingredientsCITRATE ESTERMANNITOL/SORBITOL
Owner:JIANGSU AOSAIKANG PHARMA CO LTD

Anti-CD26 antibody and application thereof

ActiveCN103641917BGrowth inhibitionPrevent proliferationFungiBacteriaSingle-Chain AntibodiesComplementarity determining region
Owner:ZONHON BIOPHARMA INST

Large-scale microfluidic biochip rapid wiring method and equipment

ActiveCN107491598BImprove wiring efficiencyComputer aided designSpecial data processing applicationsComputer hardwareMicrofluidics
Owner:TSINGHUA UNIV

A method for recycling waste vanadium catalysts with phosphoric acid solution

ActiveCN111304451BAvoid the extraction processAvoid strippingAlkali metal silicatesChemical recyclingO-Phosphoric AcidPtru catalyst
Owner:贵州威顿催化技术有限公司

Synchronous signal transmission method and device, fpga

ActiveCN107181552BGuaranteed correctnessLatency is constantTime-division multiplexProcessor registerLink data
Owner:DATANG MOBILE COMM EQUIP CO LTD

A kind of polymer dispersion and preparation method thereof

InactiveCN104693345BImprove securityPrevent gelationOther chemical processesBuffering agentPolymer chemistry
Owner:HEBEI UNIV OF TECH

A kind of high-strength crackle glaze, high-strength crackle glaze ceramic product and preparation method thereof

ActiveCN113024282BIncrease contact areaHigh strengthCeramic materials productionGlazeMullite
Owner:德化县嘉吉陶瓷有限公司

Method for recycling and processing organic sludge as resources

ActiveCN101698559BReduce the content of organic matterEliminate odorSludge treatment by de-watering/drying/thickeningClimate change adaptationSludge cakePotassium
Owner:JIANGSU UNIV OF TECH +1

Irrigation fertilizer

InactiveCN102040422BImprove absorption ratePromote growthFertilizer mixturesDiseaseSodium Bentonite
Owner:刘连帮

System device and method for combined washing-baking pretreatment of biomass microwave pyrolysis polygeneration

ActiveCN104673340BEfficient use ofEfficient removalBiofuelsSpecial form destructive distillationMoistureOperation safety
Owner:SOUTHEAST UNIV

A method for dna labeling antibodies

ActiveCN105372415BThe reaction steps are simpleImprove coupling efficiencyMaterial analysisImmuno pcrDna antibody
Owner:WUHAN GENECREATE BIOLOGICAL ENG CO LTD

Compositions comprising elf4e inhibitors for diagnosis or treatment of disorders associated with increasing elf4e

PendingCN114340678ASuppress epilepsyOrganic active ingredientsNervous disorderEIF4EDepressant
Owner:SOVARGEN CO LTD

Drought resisting fertilizing gun

InactiveCN101213901BReduce the amount of investmentImprove the ecological environmentPressurised distribution of liquid fertiliserAgriculture gas emission reductionWater sourceEngineering
Owner:祝恩波

Airborne vibration isolation fluid case

InactiveCN101134475BVehicle body-frame connectionsFuel supplyEngineeringVibration isolation
Owner:CATERPILLAR INC

A kind of beneficiation method of olivine pyroxene type ilmenite

ActiveCN112156889BDowngradeEfficient removalMagnetic separationWet separationIlmeniteEngineering
Owner:PANGANG GRP MINING

Deepening agent and preparation method thereof

InactiveCN102383319BThe synthesis process is simpleLow priceDyeing processOrganic acidOrganic solvent
Owner:BEIJING FANBO CHEM

Data gradually-increased sequentially-changed encryption binary anti-counterfeiting printing method

InactiveCN102945394ARealize anti-counterfeiting printingRecord carriers used with machinesPictoral communicationScreentoneAlgorithm
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION

A hammer device

ActiveCN106689309BAvoid unsafe factorsSimple structureSlaughtering/stunning masksSlaughtering tools/knivesAnimal scienceRemote control
Owner:NINGBO ZHENHAI YIFULAI CULTURE CREATIVE

A high-temperature-resistant and wear-resistant coating for mechanical arms

ActiveCN106756745BExtended service lifeGood adhesionMolten spray coatingWear resistancePlasma sprayed
Owner:HEXIAN LONGSHENG PRECISION MACHINERY CO LTD

Hydrogenation catalyst and preparation method of 4,4'-diamino-dicyclohexyl methane

InactiveCN101966456BLow costEasy to prepareOrganic compound preparationAmino compound preparationDiphenylmethaneActive component
Owner:CHANGZHOU UNIV +1

Method and system for long connection based on routing layer

ActiveCN104009938BReduce the number of handshakesLower latencyData switching networksUnified communicationsComputer terminal
Owner:ALIBABA (CHINA) CO LTD

Soft supercapacitor and preparation method thereof

ActiveCN103258652BHybrid capacitor electrolytesHybrid capacitor electrodesSupercapacitorCapacitor
Owner:TAIWAN TEXTILE RESEARCH INSTITUTE

A Reactivity Control Method at the End of Life of Nuclear Power Plant

ActiveCN104916340BIncrease profitImprove economyPlant parameters regulationNuclear energy generationNuclear engineeringSecondary loop
Owner:JIANGSU NUCLEAR POWER CORP

A fuel cell anode drainage device and drainage system

ActiveCN113644296BGood drainageCompact structureCell electrodesWater management in fuel cellsFuel cellsLiquid water
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A transformer zero-sequence overcurrent protection method and device

ActiveCN110556783BSafe and stable operationPrevent misoperationArrangements responsive to excess currentTransformerPower grid
Owner:河南许继继保电气自动化有限公司 +3

Vehicle Pneumatic Tires

ActiveCN107206852BAdequate liquidityAdhesive enoughTyre partsTyresAdhesiveEngineering
Owner:CONTINENTAL REIFEN DEUTSCHLAND GMBH

A supply chain control method based on AI technology, its system and storage medium

InactiveCN109523314BControl theftControl precise warehouse return management and controlLogisticsMarketingProcess engineeringThresholding
Owner:深圳云行智能科技有限公司

A nitrogen cylinder for nitrogen balance system

ActiveCN112610887BImprove protectionImprove stabilityVessel mounting detailsNon-rotating vibration suppressionBalancing machineEngineering
Owner:宜春市富锐气体有限责任公司

A road maintenance vehicle hopper for asphalt storage and transportation

ActiveCN114277650BReduce adhesionSmooth dischargeHollow article cleaningRoads maintainencePavement maintenanceRoad surface
Owner:HUNAN ROAD & BRIDGE CONSTR GROUP +1

Button lighting device and application method thereof

ActiveCN104576128BReduce thicknessLegendsElectric switchesKey pressingEngineering
Owner:NEUSOFT CORP

Pond cheanser possesing capability of determining dirt

InactiveCN100343463CSimple structureImprove general performanceGymnasiumSwimming poolsWater storageMarine engineering
Owner:上海电动工具研究所(集团)有限公司

Additive of automotive liquefied petroleum gas

InactiveCN1258582CExtended operating cycleSafe and stable operation cycleGaseous fuelsSolenoid valveAntioxidant
Owner:CNPC JILIN CHEM GROUP CORP

Loading and unloading point recognition method and device based on cargo loading rate acceleration

ActiveCN110297845BImprove recognition accuracySolve the problem that the recognition accuracy is not highDigital data information retrievalSpecial data processing applicationsMissing dataStructural engineering
Owner:吉旗物联科技(上海)有限公司

Anti-blockage method for bottom hole of mine stope and roadway driving working face

InactiveCN102966333AGood effectDoes not affect chargeBlastingBorehole/well accessoriesExplosive AgentsMining engineering
Owner:UNIV OF SCI & TECH BEIJING

A preparation method of epoxy resin potting material suitable for high impact pressure environment and strong electric field resistance

ActiveCN108864656BEasy to prepareImprove insulation performancePolymer scienceFirming agent
Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS

Array substrate, display panel and display device

ActiveCN109298568BImprove picture qualityAvoid distortionNon-linear opticsDisplay deviceLight reflection
Owner:BOE TECH GRP CO LTD +1

Mounting bracket and sorter containing it

ActiveCN106090550BLighten the loadEasy to adjustStands/trestlesSoftware engineering
Owner:SF EXPRESS

A Quantitative Analysis Method for Fault Diagnosis of Spacecraft Attitude Control System

ActiveCN108181917BRealize quantitative discriminationImprove fault diagnosability and identification capabilitiesCosmonautic vehiclesSimulator controlSpacecraft attitude controlControl system
Owner:FOSHAN UNIVERSITY +1

A support and limit device for a wind tunnel and a wind tunnel test system having the same

ActiveCN104913899BImprove installation reliabilityAvoid interferenceAerodynamic testingEngineeringAirplane
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

A kind of preparation method of al-cu-li series aluminum-lithium alloy sheet material

ActiveCN110331351BDissolve evenlyStress reliefIngotHeat conservation
Owner:CENT SOUTH UNIV

A Method for Establishing Probability Model of Fatigue Failure and Fatigue Life of Cement-Based Materials Considering Stress Level

ActiveCN106294953BDesign optimisation/simulationSpecial data processing applicationsStress levelLoad cycle
Owner:ZHEJIANG UNIV

Curcuma zedoary oil controlled release elution rack for preventing and curing re-stenosis in coronary artery rack

InactiveCN100441155CGrowth inhibitionInhibit apoptosisStentsSurgeryZedoary oilThrombus
Owner:SHANGHAI FIRST PEOPLES HOSPITAL

Lens assembly

InactiveCN1291262CStable clampingTo achieve shockproof effectMountingsLensCamera lensEngineering
Owner:TRANSPACIFIC SYST

Flashover fault simulation device and simulation method for overhead lines under impulse voltage

InactiveCN108896883BSimulate icing conditionsSimulate proximityTesting dielectric strengthFault location by conductor typesOvervoltageElectric power equipment
Owner:SICHUAN UNIV +1

A kind of graphene insole cutting machine and using method

ActiveCN111408852BReduce manufacturing costCompact designWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryDrive motor
Owner:山东沃烯新材料科技有限公司

Connecting device and PTZ system

ActiveCN111656078BConducive to diversificationStands/trestlesCamera body detailsEngineeringMechanical engineering
Owner:SZ DJI TECH CO LTD

A ccd image detection module and calibration method for accurate assembly of instrument components

ActiveCN108924546BGuaranteed levelnessGuaranteed accuracyTelevision systemsComputer hardwareImage calibration
Owner:中科卓芯半导体科技(苏州)有限公司

Film transistor, wiring substrate, display device and electronic device

InactiveCN1655377ATransistorSolid-state devicesDisplay deviceEngineering
Owner:SEIKO EPSON CORP

Rolling plates in a continuous press

ActiveCN101641208BPressesSheet steelRolling paper
Owner:LIGNUM TECH AG

Production method of marine cement anti-wave mortar

InactiveCN107857542BHas low alkalinityHas acid and alkali resistanceAluminateEngineering
Owner:GUANGXI HENGXIAN HENGFENG BUILDING MATERIAL

Planetary rotor pump

InactiveCN106545494BSimple mechanical structureEasy to adjustMachines/enginesPump controlCouplingControl circuit
Owner:SHANGHAI HAOLEIFENG AUTOMATION EQUIP CO LTD

A lithium battery capacity diving warning method

ActiveCN112327193BCalculation results are stableReal-time monitoringElectrical testingSimulationBattery capacity
Owner:BEIHANG UNIV

An ore conveying device with ore sorting function

ActiveCN108906632BDoes not affect cleaningGradingMining engineeringOre sorting
Owner:哈尔滨天滋矿业有限公司

An activity management method and system based on instant messaging software

ActiveCN106161211BEasy to manageEasy accessData switching networksMarketingClient-sideAuthorization
Owner:SHANGHAI HANDPAL INFORMATION TECH SERVICE

A variable amplitude weft pulling device

ActiveCN111411446BIncrease flexibilityFlat warp knitting machinesEngineeringMachine
Owner:NEWTRY COMPOSITE

Control circuit of switching power supply

ActiveCN105634252BEfficient power electronics conversionAc-dc conversionControl switchControl circuit
Owner:GREE ELECTRIC APPLIANCES INC

Automatic Feeding Cutting Machine

ActiveCN105750924BEasy to controlReduce occupancyOther manufacturing equipments/toolsMaterial storageEngineering
Owner:常州市奥特迈逊自动化科技有限公司

Electromechanical transformation apparatus

InactiveCN101404465BSave electricityImprove power factorElectrostatic generators/motorsCapacitanceDielectric
Owner:HEBEI UNIV OF TECH

A kind of rigid reinforced polyoxymethylene composite material and preparation method thereof

ActiveCN105237943BGood compatibilityElastomerPolyresin
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Partial hydrogenation of benzene process method capable of recycling catalysts

ActiveCN102659502BGuaranteed activityGuaranteed selectivityHydrocarbon by hydrogenationChemical recyclingPartial hydrogenationOil phase
Owner:CHINA TIANCHEN ENG +3

Device and method for improving dynamic range of CMOS image sensor

InactiveCN101931756BImprove dynamic rangeLarge dynamic rangeTelevision system detailsColor television detailsCMOSAnalog front-end
Owner:SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG

Flat panel speaker

InactiveCN1390431APlane diaphragmsDiaphragm mounting/tensioningMembrane stretchAdhesive
Owner:DIGITAL SONICS

Auxiliary medicine taking device for high-level drawer of traditional Chinese medicine cabinet

ActiveCN111265063BAvoid bumpingAvoid replacementRacksChestsEngineeringMechanical engineering
Owner:安徽和济堂中药饮片有限公司

A blanking method for a composite material inlet

ActiveCN111976168BIncrease profitImprove accuracyDomestic articlesGraphicsClassical mechanics
Owner:常州启赋安泰复合材料科技有限公司

Water treatment solid-liquid separator

InactiveCN104162308BEfficient and sophisticated primary filtrationEasy to separateFiltration circuitsRotational axisFiltration
Owner:邱列扬 +1

Footwear marking tool and method of use thereof

ActiveCN112790475BImprove general performanceSimple structureShoemaking devicesEngineeringMechanical engineering
Owner:中山市志捷鞋业技术服务有限公司

Antenna assembly

InactiveCN103794868BHigh bandwidthSmall sizeSimultaneous aerial operationsRadiating elements structural formsAntenna bandwidthMiniaturization
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD +1

A Uplink Frequency Offset Estimation Method Applied to High Speed ​​Rail System

ActiveCN112448904BCarrier regulationPilot signal allocationCommunications systemFrequency offset
Owner:丽水青达科技合伙企业(有限合伙)

Anti-terrorist explosion-proof robot

ActiveCN102152291BAdvance and retreat freelyFlexible turningDefence devicesEndless track vehiclesMechanical equipmentEngineering
Owner:湖南贽弘机器人科技有限公司

A welding seam data processing method and device

ActiveCN103020352BRealize automatic identificationImprove work efficiencySpecial data processing applicationsTwo-dimensional graphGraphics
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Array substrate, display panel and display device thereof

ActiveCN107870492BImplementation driveConducive to narrow bezel designSolid-state devicesNon-linear opticsComputer graphics (images)Display device
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

UPS (uninterruptible power system/uninterruptible power supply) intelligent monitoring network

InactiveCN105576819AEasy accessImprove securityTransmissionEmergency power supply arrangementsWireless controlWeb service
Owner:巫立斌

Cylinder metal foaming battery

InactiveCN101207221BLarge capacityIncrease in sizeFinal product manufacturePrimary cellsStructural engineeringMetal foam
Owner:傅理平

Method and system for three-dimensional design of cadds5 piping system based on database

ActiveCN103699746BSimple structureSimplify the work of building a databaseSpecial data processing applications3D modellingJavaData source
Owner:WUCHANG SHIPBUILDING IND

Surface Hardening Technology of Polymer Synthetic Materials

ActiveCN105014945BHigh surface hardnessEasy to wipe cleanSurface cleaningEvaporation
Owner:苏盛纳米涂层科技(苏州)有限公司

High uniformity light source device for transmissive visibility meter

InactiveCN102748671BImprove uniformityCaliber unchangedMechanical apparatusTransmissivity measurementsVisibilityLight guide
Owner:赵宇

Plasticizing screw for a molding machine

ActiveCN113547708AMolding machineEngineering
Owner:ENGEL AUSTRIA

Stilbene glucoside medical composition and preparation method thereof

InactiveCN101991590BImprove stabilityEasy to prepareOrganic active ingredientsMetabolism disorderLiquid stateStereochemistry
Owner:NANJING CHIA TAI TIANQING PHARMA

A resource server load adjustment method, system, and device

ActiveCN110191159BImprove stabilityTransmissionIndustrial engineeringServer
Owner:CHINANETCENT TECH

Model reasoning exception handling method and device

ActiveCN112689827BResource allocationConcurrent instruction executionAlgorithmTheoretical computer science
Owner:HUAWEI TECH CO LTD

A highly stretchable and highly sensitive 3D printed graphene-based flexible sensor and its preparation method

ActiveCN108822548BImprove performanceEasy to operateAdditive manufacturing apparatusElectrical/magnetic solid deformation measurementGraphiteGraphene
Owner:FUDAN UNIV

Intelligent electronic lock

ActiveCN111827801ALow costIngenious structureNon-mechanical controlsPadlocksEmbedded systemWireless
Owner:深圳市久通物联科技股份有限公司

A skin care product for improving skin anti-allergic and repairing ability and preparation method thereof

ActiveCN104127331BAvoid stimulationSimple recipeCosmetic preparationsToilet preparationsChemical synthesisGlycerol
Owner:广东旗峰健康产业有限公司

Soft film fatigue testing machine device

ActiveCN110749516BReduce volumeSimple structureMaterial strength using repeated/pulsating forcesThin membraneEngineering
Owner:TSINGHUA UNIV

Diode detection method and device

ActiveCN111781485BDiode testingEngineeringComputational physics
Owner:GREE ELECTRIC APPLIANCES INC

A kind of cashmere grinding sand disc and its production process

InactiveCN105798789BReduce the temperatureNot easy to stickFlexible-parts wheelsGrinding devicesAbrasive
Owner:YANGZHONG BOWEI GRINDING TOOL CO LTD

Oil-soluble carbon quantum dots, polymer ocds@pmma, preparation method and application thereof

InactiveCN106916587BSmall sizeHigh luminous intensityMaterial nanotechnologyNanoopticsAll solid stateSolubility
Owner:SHANGHAI UNIV

Devices for securing main elements of motor vehicle handles

InactiveCN103154411BVehicle locksAnti-theft devicesMotorized vehicleTooth part
Owner:HUF HULSBECK & FURST GMBH & CO KG

A wireless product cloud test platform system

ActiveCN103516851BRealize unified managementRealize deploymentSubstation equipmentTransmissionCloud testingClient-side
Owner:BEIJING FEINNO COMM TECH

3d glass hot bending machine

ActiveCN106830641BIncrease production capacityGlass reforming apparatusGlass productionReciprocating motionHot rolled
Owner:GUANGDONG SHUOTAI INTELLIGENT EQUIP

An adjustable fixation device for trauma orthopedics

ActiveCN112998831BReasonable structural designMeet suitability requirementsExternal osteosynthesisOrthopedic departmentEngineering
Owner:JILIN UNIV FIRST HOSPITAL

Elevation travel switch limiting device

ActiveCN102419617BReduce mechanical errorsLimiting/preventing/returning movement of partsBall bearingEngineering
Owner:无锡四方集团真空炉业有限公司

MAGNETISM MEASURING DEVICE, MANUFACTURING METHOD OF MAGNETISM MEASURING DEVICE, gas cell, AND MANUFACTURING METHOD OF GAS CELL

InactiveCN107024667APrevent deviationShake suppressionMagnetic field measurement using magneto-optic devicesSingle device manufacturingMagnetic tension forceProduction rate
Owner:SEIKO EPSON CORP

Wearable fall detection device

ActiveCN107126198BAvoid interferenceImprove accuracyInertial sensorsMeasuring/recording heart/pulse rateGeneral Packet Radio ServiceGlobal Positioning System
Owner:HECHI UNIV

a kind of boat

ActiveCN105799879BGuaranteed stabilityImprove wind and wave resistanceVessel safetyHull partsMarine engineeringGravity center
Owner:BEIJING INFORMATION SCI & TECH UNIV

A method of transport control

ActiveCN108045883BAccurate transferImprove continuityControl devices for conveyorsEngineeringDistance sensors
Owner:重庆九仁杰智能装备科技有限公司

Method and system for analyzing chromosomal translocation

ActiveCN103534359BMicrobiological testing/measurementIn situ hybridisationBiology
Owner:VENTANA MEDICAL SYST INC

A Method for Rapidly Monitoring the Deformation of Extruded Sidewalls of High Face Rockfill Dams

ActiveCN106225707BUsing optical meansPoint cloudImage resolution
Owner:CHINA THREE GORGES UNIV

A kind of production equipment and method of microecological preparation for pet intestinal health care

ActiveCN110055159BSwing range can be adjustedBioreactor/fermenter combinationsBiological substance pretreatmentsElectric machineryIntestino-intestinal
Owner:QINGDAO AGRI UNIV

A kind of preparation method of polyurethane microcapsule dispersion liquid and product thereof

ActiveCN106582463BImprove stabilityGood acid and alkali resistanceMicroballoon preparationMicrocapsule preparationAdditive ingredientPolyvinyl alcohol
Owner:TAICANG BAONI IND CO LTD