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.

Chuck and chuck-equipped bag

InactiveCN100563495CGuaranteed air tightnessImprove convenienceSlide fastenersBagsEngineeringAir tightness

Owner:IDEMITSU UNITECH CO LTD

Printed circuit board assembly with image sensor installed

InactiveCN105742253BReduce thicknessNo heat dissipation issuesSemiconductor/solid-state device detailsSolid-state devicesInsulation layerComputer module

Owner:SUNASIC TECH

A Method for Equipotential Operation of Conductors Arranged Vertically in Multiple Circuits

ActiveCN110707601BSolve the problem of not being able to enter the electric fieldSolve the difficulty of physical exertionApparatus for overhead lines/cablesBlock and tackleHanging basket

Owner:YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU

Tennis racket dynamic testing device and method

ActiveCN105628323BSolve bulkyGuaranteed StrengthShock testingSolenoid valveEngineering

Owner:SOUTHEAST UNIV

A method and system for evaluating the level of EEG inhibition

ActiveCN105193409BEfficient removalImprove accuracyDiagnostic recording/measuringSensorsBurst suppressionNoise removal

Owner:SHENZHEN UNIV

Continuous casting roller

ActiveCN102941328BEasy to installFitting of partsCouplingEngineering

Owner:宁波中超机器有限公司

A kind of preparation method of polyvinyl alcohol-based composite material

ActiveCN110734616BAct as a plasticizerImprove barrier propertiesPolymer sciencePolyvinyl alcohol

Owner:安徽瑞鸿新材料科技有限公司

Side guard plate device of vehicle

ActiveCN101554902BShorten the timeInnovative designOther supporting devicesInterference fitVehicle frame

Owner:SUZHOU EAGLE ELECTRIC VEHICLE MFG

A method and device for determining the entry point of a pedicle screw

ActiveCN112315581BImprove accuracyInternal osteosythesisComputer-aided planning/modellingPhysical medicine and rehabilitationVertebral pedicle

Owner:SHANGHAI LIN YAN MEDICAL TECH CO LTD +1

Multifunctional microwave towel cabinet

ActiveCN101862147BAvoid damageHigh speedHolders and dispensersMicrowave heatingMicrowaveEngineering

Owner:启东市三江建筑机械有限公司

A compact rotator and a method for manufacturing a beam guide

ActiveCN106959508APrismsConverting sensor outputEngineeringWedge prism

Owner:TEXAS INSTR INC

Trench heat dissipation structure for semiconductor devices

ActiveCN107305874BSemiconductor/solid-state device detailsSolid-state devicesHeat conductingEngineering

Owner:REALTEK SEMICON CORP

Peeling-polishing device and method for grinding metal pliers tools

InactiveCN105881157BEasy to deployLow costBelt grinding machinesGrinding work supportsEngineeringPosition control

Owner:SUZHOU PUWEIDI IND AUTOMATION CO LTD

Pressure-limiting valve of electric pressure cooker

ActiveCN102178450BGuaranteed sealing performancePrevent air leakagePressure-cookersEngineeringRelative stability

Owner:MIDEA GRP CO LTD

A method for preparing rubber toughened ps foam material by supercritical fluid extrusion

ActiveCN104877245BImprove mechanical propertiesIncrease productivityThermoplastic elastomerPolystyrene

Owner:SOUTH CHINA UNIV OF TECH

Tubular tires for heavy duty

ActiveCN105082891BAvoid deformationReduce strainTyre beadsRolling resistance optimizationRolling resistanceHardness

Owner:SUMITOMO RUBBER IND LTD

Filtering device for processor presumed access and filtering method thereof based on address window

ActiveCN101763292BSimplify complexityFlexible configurationError detection/correctionConcurrent instruction executionComputer hardwareInformation access

Owner:LOONGSON TECH CORP

Method for controlling vibration of linear motor

InactiveCN101697470BReduce difficultyRich vibration effectsLinear DC motor controlProgramme control in sequence/logic controllersVocal tractComputer terminal

Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Smart vacuum cleaner and its dust box assembly

ActiveCN105078367BEasy to scrapeEasy to useCleaning filter meansSuction filtersEngineeringVacuum cleaner

Owner:MIDEA ROBOZONE TECH CO LTD

An electric mechanism for going up and down stairs, a system for going up and down stairs and its application

ActiveCN111498759BReduce volumeOut of the wayLifting devicesOlder peopleComputer science

Owner:单家钰

Long-chain alkyl salicylic compound as well as preparation method application thereof

InactiveCN102010328BEnhance molluscicidal effectSmall toxicityBiocideOrganic compound preparationOncomelaniaSide effect

Owner:FUDAN UNIV

Structured light projector and method and application thereof

ActiveCN110032025BLighting heating/cooling arrangementsPhotographyEngineeringMechanical engineering

Owner:SUNNY OPTICAL ZHEJIANG RES INST CO LTD

Fuel distributor whose hydraulic compartment is equipped with additive injection device

ActiveCN108367906BLiquid transferring devicesSupports/enclosures/casingsLine tubingFuel distribution

Owner:TOKHEIM HLDG BV

Method and system for determining activation of signaling-saving function in idle mode

InactiveCN101577955ASolve the problem that the UE cannot be pagedPaging correctEnergy efficient ICTPower managementGeneral Packet Radio ServiceBiological activation

Owner:ZTE CORP

A Quantitative Comprehensive Evaluation Method for Fuel Cell Vehicle Energy Management Control Strategy

ActiveCN107679268BEvaluation results are objective and reliableDesign optimisation/simulationSpecial data processing applicationsFuel cellsBattery pack

Owner:TONGJI UNIV

Apple raw juice identifying method

InactiveCN100559184CThe detection index test method is simpleAccurate methodComponent separationColor/spectral properties measurementsMathematical modelBiology

Owner:CHINA AGRI UNIV

Heat exchange equipment and semiconductor processing equipment

ActiveCN110701940BIncrease the lengthExtended stayFinal product manufactureSemiconductor/solid-state device manufacturingThermodynamicsEngineering

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Synthetic resin composition for cast-in-situ medium-voltage bus

ActiveCN102061062BPlastic/resin/waxes insulatorsCopper conductorPolymer science

Owner:镇江西门子母线有限公司

Establishment method and application of key enzyme gene chs silencing system for carnation flower color regulation

InactiveCN106560517BRapid identificationValid identificationGenetic engineeringFermentationBiotechnologyEnzyme digestion

Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY

A dynamic implementation method and device for centralized management of bank card keys

ActiveCN106779703BReduce development costsSmooth transitionProtocol authorisationCryptographic key typesEngineering

Owner:BANK OF CHINA

Method for forming metal pad and semiconductor structure

ActiveCN104241146BImprove performanceSmall degree of dispersionSemiconductor/solid-state device detailsSolid-state devicesSemiconductor structureIsolation layer

Owner:SEMICON MFG INT (SHANGHAI) CORP

Visual digital decoration apparatus and control method therefor

PendingCN113475090AStatic indicating devicesSemiconductor/solid-state device detailsLED displayComputer graphics (images)

Owner:林成珪

Order processing method, device, equipment, system and storage medium

ActiveCN111932186BRealize dynamic rollback group orderImprove delivery efficiencyProgramme-controlled manipulatorPackagingAlgorithmOrder form

Owner:HAI ROBOTICS CO LTD

Electric pressure cooker with electromagnet controlling pressure limit

InactiveCN104095530BPressure-cookersHigh pressureLimit value

Owner:谢勇

Tester for pitch cone runout of spiral bevel gear

ActiveCN102589378BAccurate dataEasy to checkMechanical measuring arrangementsInterference fitEngineering

Owner:GUILIN FUDA GEAR

A Fully Automatic and Robust 3D Face Detection Method

ActiveCN106446773BReduce data processingFast positioningThree-dimensional object recognitionPattern recognitionThree dimensional model

Owner:NANJING LANTAI TRAFFIC FACILITIES CO LTD

Multi-source saddle curve trace conical beam CT approximate reconstruction method

InactiveCN100525709CReduce complexityUniform noiseComputerised tomographsTomographyReconstruction methodBack projection

Owner:SHANGHAI JIAOTONG UNIV

Optical information recording medium and production method therefor

InactiveCN1682299ARecord information storageRecord carrier materialsInformation layerExtinction

Owner:PANASONIC CORP

Manufacturing method of rubber floor mat

InactiveCN104095504BReduce usageLow costFloor carpetsRubber materialEngineering

Owner:FORMOSAN RUBBER GRP

A practical training platform for meter installation and connection

ActiveCN110706540BFlexible position adjustmentPracticalCosmonautic condition simulationsSimulatorsClassical mechanicsElectrical connection

Owner:STATE GRID CORP OF CHINA +1

Self-service transaction method, system, server and mobile terminal

ActiveCN107657441BLow costImprove securityPayment protocolsLocation information based serviceEngineeringFinancial transaction

Owner:SHENZHEN YIHUA COMP +2

A kind of L-shaped upturned bus bar automatic preparation device and bus bar preparation method

ActiveCN110449908BRealize fully automatic continuous productionRealize automatic foldingFinal product manufactureOther manufacturing equipments/toolsStructural engineeringBus

Owner:HANGZHOU COMFIRMWARE TECH CO LTD

Automatic connector soldering machine

ActiveCN104002010BImprove work efficiencyReduce labor costsMetal working apparatusSolder feeding devicesEngineeringSoldering

Owner:SUZHOU SEAO ELECTRIC

Light intensity correcting method for arranging annular light intensity monitoring section around interferogram

InactiveCN101482394BNo change in formSimple hardware systemOptical measurementsUsing optical meansCorrection methodImage processing

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Sample bonding mold and sample bonding method

ActiveCN105466744BGuaranteed coaxialityNot easy to stickPreparing sample for investigationEngineeringMechanical engineering

Owner:YINBANG CLAD MATERIAL

A Formal Verification Method for Sequence Specification of FPGA Combinational Logic System

InactiveCN103761387BCompleteSolve the problem of state space explosionSpecial data processing applicationsComputation treeReachability

Owner:HUAQIAO UNIVERSITY

Embedded resistance alloy material, embedded resistance film and preparation method thereof

ActiveCN103540799BLiquid/solution decomposition chemical coatingResistive material coatingElectrical resistance and conductanceHeat stability

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A pipe jacking surround type grouting device

ActiveCN103994278BPrevent backflowSimple structurePipe laying and repairStructural engineeringPipe

Owner:HUBEI ELECTRIC ENG CORP +1

Adaptive acceleration and deceleration device

ActiveCN103332115BRealize adaptive addition and subtractionVehicle fittingsSpeed/accelaration controlDigital signal processingTurn angle

Owner:JIANGSU JINMA OIL TECH DEV

An adjustable top-hanging bracket for an intelligent parking garage

ActiveCN108825994BEasy to install and adjustConvenient and automatic retractableStands/trestlesStructural engineeringMechanical engineering

Owner:HEFEI SHENDIAO HOISTING MACHINERY

Method and device for small current ground fault line selection under double bus operation mode

ActiveCN104535894BReal-time monitoring of changes in operating modesGuarantee the reliability of line selectionFault locationElectric power systemOperation mode

Owner:STATE GRID CORP OF CHINA +3

a coil skeleton

ActiveCN109411179BReliable contactThere will be no problem of poor contactCoilsBobbinClassical mechanics

Owner:LUXSHARE PRECISION INDKUNSHAN

A method for supporting content source mobility based on active forwarding in CCN network

ActiveCN107733946BGuaranteed continuityOvercoming the downside of interruptionData switching networksHandoverReal-time computing

Owner:CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC

Anti-rabies virus monoclonal antibody and application

InactiveCN101560255BExperimental costs are highEasy to operateImmunoglobulins against virusesTissue cultureAntigen bindingBlot

Owner:NANJING MEDICAL UNIV +1

MEMS switch

ActiveCN104064407BIncrease powerImprove reliabilityElectrostatic/electro-adhesion relaysEngineeringMicrowave transmission

Owner:TSINGHUA UNIV

Method, device, equipment and storage medium for route planning in operation area

ActiveCN109341702BSolve efficiency problemsSolve the costNavigational calculation instrumentsPosition/course control in three dimensionsDigital surfaceImage map

Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

A swing self-resetting mechanism of an inspection robot

ActiveCN109050540BPass smoothlySimple structureRail derailment preventionElevated railway with suspended vehicleEngineeringControl theory

Owner:CITIC HIC KAICHENG INTELLIGENT EQUIP CO LTD

Multi-line system and its control method for medium pressure throttling element

ActiveCN106556113BImprove cooling effectImprove the noise problemMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning

Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

An information processing method and device

ActiveCN107171928BImprove timelinessImprove exercise efficiencySpecial service provision for substationInformation processingSpeech sound

Owner:MIGU INTERACTIVE ENTERTAINMENT CO LTD

A self-service bank counter

ActiveCN106213904BImprove securityImprove practicalityLike countersShop countersElectric machineryOperating system

Owner:WEIRONG TECH CO LTD

Bidirectional glass fiber drawing groove wedge and production method thereof

ActiveCN101552506BWith latitude and longitude two-way strengthHigh mechanical strengthWindingsFiberGlass fiber

Owner:浙江博菲电气股份有限公司

A kind of preparation and use method of magnetic porous biochar for removing chromium in water

ActiveCN111111612BRealize comprehensive utilizationLow costOther chemical processesWater contaminantsHalogenSorbent

Owner:YANSHAN UNIV

A household water purifier

ActiveCN107349665BAvoid cloggingEasy to assemble and disassembleMoving filtering element filtersPotable waterMechanical engineering

Owner:水滴环保科技(青岛)有限责任公司

A kind of processing method of alkaline earth magnesium alloy plate

InactiveCN103334038BHigh strengthImprove plasticityHeat resistanceIngot

Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

A multifunctional combined farm tool

ActiveCN112385331BEasy to connectPrevent fallingHand equipmentsAgricultural engineeringStructural engineering

Owner:广东红火蚁科技发展有限公司

A data object storage method and device

ActiveCN107391039BImprove storage efficiencyInput/output to record carriersResource allocationComputer hardwareEngineering

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Separator Plates for Electrochemical Systems

ActiveCN108292774BCellsCollectors/separatorsPhysical chemistryEngineering

Owner:レインツデッチタングスゲーエムベーハー

Charge sharing method and apparatus

ActiveCN106205529BAchieve the purpose of sharingImprove sharing efficiencyStatic indicating devicesWorking temperatureCharge sharing

Owner:CHIPONE TECH BEIJINGCO LTD

A monitoring data upload method and system

ActiveCN110636261BSave storage spaceTelevision system detailsColor television detailsComputer graphics (images)Engineering

Owner:浙江德塔森特数据技术有限公司

Catalysts and methods for polymer synthesis

ActiveCN102164987BHigh catalytic activityImprove conversion rateOrganic compound preparationGroup 5/15 element organic compoundsEpoxideMetal

Owner:SAUDI ARAMCO TECH CO

Etc lane weight toll processing method and system with weighing function

ActiveCN104134241BEasy to implementGuaranteed transaction processing service experienceTicket-issuing apparatusMicrowaveTelecommunications link

Owner:GUANGZHOU HUAGONG INFORMATION SOFTWARE

A method for increasing the yield of cordycepin in liquid fermentation of Cordyceps militaris

ActiveCN107604026BOptimize mass concentrationEasy extractionFungiMicroorganism based processesBiotechnologyMycelium

Owner:GANSU ACAD OF SCI INST OF BIOLOGY

Apparatus for assembling permanent magnet motors, motors and electric pumps made from the apparatus

ActiveCN106877582BEasy to operateManufacturing stator/rotor bodiesMechanical energy handlingElectric machineryPermanent magnet motor

Owner:DAB PUMPS SPA

Application of Nano Zinc Fertilizer in Promoting Zinc Accumulation in Crops

ActiveCN105061079BIncrease productionPromote absorptionFertilizer mixturesZincCrop yield

Owner:ZHEJIANG UNIV

Bottle cap

InactiveCN102040038BDoes not cause unevennessImprove sealingCapsClosure capsScreen printingEngineering

Owner:陈泰宇 +1

A shut-down apparatus for a string of photovoltaic panels

InactiveCN110277795APhotovoltaic monitoringSingle network parallel feeding arrangementsTime delaysEngineering

Owner:MARICI HLDG THE NETHERLANDS BV

Inter-column reinforcement structure and method for preventing continuous collapse of ancient buildings

InactiveCN103726672BImprove stabilityStrong anti-collapse abilityBuilding repairsArchitectural engineeringFastener

Owner:SOUTHEAST UNIV

A kind of wardrobe door manufacturing mold and wardrobe door manufacturing method

ActiveCN105019786BAccurate calculation of sizeAccurate data analysisDoor leavesComputer moduleUltimate tensile strength

Owner:黄国泰

Optical lenses and light emitting devices

ActiveCN106090826BImprove versatilitySemiconductor devices for light sourcesRefractorsLight emitting deviceLight source

Owner:创维集团智能科技有限公司

A kind of organic fertilizer that relieves the allelopathic effect of medicinal plant Clover and its preparation method

InactiveCN106866245BAvoid breedingCurb spreadExcrement fertilisersBioloigcal waste fertilisersOrganic fertilizerOrganic chemistry

Owner:JIAXING UNIV

Gynecological cleaning liquid and preparation method thereof

InactiveCN103463284BHas a moisturizing effectNot easy to relapseHydroxy compound active ingredientsAntisepticsSide effectIrritation

Owner:NINGBO GENGSHI INVESTMENT

Olefin polymerization method

ActiveCN102453142BLarge pore volumeHigh mechanical strengthPolymer scienceSilicon oxide

Owner:CHINA PETROLEUM & CHEM CORP +1

Enhanced carboxylated graphene modified polyurethane carrier and its preparation method and application

ActiveCN112897706BIncrease the areaImprove surface roughnessSustainable biological treatmentBiological water/sewage treatmentBiofilmMicroorganism

Owner:PEKING UNIV

Complementary SCR structure triggered with assistance of Zener diode

InactiveCN101771043BLower the trigger voltageReduce areaSemiconductor/solid-state device detailsSolid-state devicesSilicon-controlled rectifierZener diode

Owner:ZHEJIANG UNIV

Method and device for switching transmission mode of MIMO communication system

InactiveCN102025460BMeet different performance requirementsImprove performanceError prevention/detection by diversity receptionMulti inputNon real time

Owner:BEIJING UNIV OF POSTS & TELECOMM

A biological deodorization method for malodorous solids from algal sources

ActiveCN110857432BImprove removal efficiencyEfficient removalBacteriaSolid waste disposalSymbiotic bacteriaCyanobacteria

Owner:JIANGSU ACAD OF AGRI SCI

Method for Reducing Edge Positioning Error of Optical Proximity Correction

ActiveCN105353586BQuality improvementIncrease process marginOriginals for photomechanical treatmentComputer scienceOptical proximity correction

Owner:SEMICON MFG INT (SHANGHAI) CORP

Incision fixing fixture

ActiveCN102903679BSemiconductor/solid-state device manufacturingEngineeringReference surface

Owner:ADVANCED SEMICON ENG INC

Biphenyl-type magnetic liquid crystal monomer substituted by alkylimidazole tetrahalide ferric salt and preparation method thereof

InactiveCN107663194BRegular and controllable structureDesignableLiquid crystal compositionsOrganic chemistryImideNorbornene

Owner:TIANJIN UNIV

High-throughput imaging-based methods for predicting cell-type-specific toxicity of xenobiotics with diverse chemical structures

ActiveCN108885204AImage enhancementImage analysisPneumonocyteSpecific toxicity

Owner:AGENCY FOR SCI TECH & RES