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.

Calf gender-determined reproduction method

InactiveCN101766507AAchieve qualitative breedingIncrease varietyAnimal reproductionRural areaMedicine

Owner:赵有权

Robot crawling like snake

PendingCN111890341AIncrease flexibilityImprove adaptabilityProgramme-controlled manipulatorVehiclesSimulationCrawling

Owner:ZHEJIANG UNIV OF TECH

Preparation method of soil improver

InactiveCN108865163AImprove permeabilityImprove water retentionAgriculture tools and machinesOrganic fertilisersNitrogenPotassium

Owner:姜香

Scientific and technological data information consultation service system

InactiveCN113111246AAvoid wastingImprove accuracyCustomer communicationsTransmissionData informationNetwork connection

Owner:广州佳佳乐科技有限公司

Movable platform system of pressing machine

PendingCN107639873APrecise positioningEasy to navigatePressesLocking mechanismEngineering

Owner:FUJIAN HAIYUAN AUTOMATIC EQUIP CO LTD

Machine-vision-based rapid detection device and detection method for medium and small module gears

InactiveCN106017350AEasy to operateFriendly interfaceImage enhancementImage analysisMachine visionTelecentric lens

Owner:SHENYANG POLYTECHNIC UNIV

Novel voice coil motor housing

InactiveCN108377088AIncreased adhesion areaIncrease push-pull forcePropulsion systemsSupports/enclosures/casingsEngineeringMechanical engineering

Owner:SUZHOU FORCECON ELECTRIC

Miseq sequencing method for detecting helicobacter pylori gene and drug metabolism type

ActiveCN107236788AMeet testing needsEasy to operateMicrobiological testing/measurementDrug metabolismLibrary preparation

Owner:杭州致远医学检验所有限公司

Three-dimensional object printing method and device

PendingCN113211798AGuarantee molding qualityGood adhesionAdditive manufacturing apparatusManufacturing data aquisition/processingSoftware engineeringMechanical engineering

Owner:ZHUHAI SAILNER 3D TECH CO LTD

Method for reducing heavy metal cadmium in rice flour through mixed fermentation by utilizing lactobacillus reuteri, lactobacillus fermentum and lactobacillus plantarum

InactiveCN107410869AHigh removal rateReduce contentFood scienceMetaboliteLactobacillus fermentum

Owner:HUNAN AGRICULTURAL UNIV

Flexible containing structure

PendingCN109501653AChange sizeDoes not affect aestheticsCarriage/perambulator accessoriesVehicle arrangementsEngineeringState switching

Owner:WONDERLAND SWITZERLAND AG

Methylophaga strain for online monitoring of heavy metals and application thereof

ActiveCN110305822AQuick responseEarly warningBacteriaGeneral water supply conservationCellular respirationFresh water organism

Owner:YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI

Landscape water quality analysis algorithm

InactiveCN103425890ASpecial data processing applicationsVague setSample water

Owner:王海丰

Multi-resolution modeling method and system based on multiple agents

PendingCN114842152AReduce consumptionFix workGeometric image transformationEnergy efficient computingDecision modelModelSim

Owner:SUN YAT SEN UNIV

Wind power generation system reliability estimating method considering voltage drop of power grid

ActiveCN102427228ASingle network parallel feeding arrangementsWind energy generationWind drivenElectric power system

Owner:STATE GRID ELECTRIC POWER RES INST

Method for measuring cefadroxil concentration in plasma through hygroplasm combination

InactiveCN109682913AThe pretreatment method is simpleSuitable for routine determinationComponent separationOrganic solventMass spectrometry detector

Owner:徐州立兴佳正医药科技有限公司

Machine for inserting folder back strip into bag

PendingCN109334300AImprove feeding efficiencyImprove efficiencyFiling appliancesBusiness cardEngineering

Owner:宁波得力办公用品制造有限公司

Multi-connected environment treatment system

InactiveCN105509362AAvoid burnt out situationsMechanical apparatusFluid circulation arrangementFour-way valveTurbidity

Owner:GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD

A kind of alkali leaching desilication method of manganese ore

InactiveCN104229896BIncrease the total leaching rateIncrease additional profitAlkali metal silicatesManganese oxides/hydroxidesManganeseHigh pressure

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Automated mould load-bearing vehicle for vulcanization production

InactiveCN103737773AReduce labor intensityReduce investmentVulcanizationPower equipment

Owner:TIANJIN PENGYI GRP CO LTD

Method for detecting intensity of highway subgrade

InactiveCN104499473AEfficient detectionIn situ soil foundationSoil scienceUltimate tensile strength

Owner:程培峰

Single-phase remote-cost control intelligent ammeter with RS485 control signal output

InactiveCN102901851ASpecial tariff metersCommunication interfaceElectricity

Owner:NANJING NENGRUI AUTOMATION EQUIP

Campus security system

InactiveCN107170184AEnsure safetyImprove securityMeasurement devicesClosed circuit television systemsEngineeringMonitor equipment

Owner:合肥博之泰电子科技有限公司

Multimedia information transmission method and mobile terminal

InactiveCN105933934AReduce consumptionIncrease internet speedNetwork traffic/resource managementTransmissionComputer networkMultimedia information

Owner:VIVO MOBILE COMM CO LTD

System and method for implementing playing back voice of text, and short message

ActiveCN101094445AReduce the burden onThe playback method is simpleSpecial service for subscribersRadio/inductive link selection arrangementsTelecommunicationsRecipient side

Owner:ZTE CORP

Sound box with support function

PendingCN111107465AReduce use costSmall footprintFrequency/directions obtaining arrangementsPassive radiatorMagnet

Owner:SHENZHEN 3NOD ACOUSTICLINK CO LTD

Clamping foot structure of thermal-formed clamping foot cup

PendingCN110978465AEasy to processLow costDomestic articlesHollow articlesEngineeringWater jacket

Owner:GUANGDONG DESIGNER MASCH CO LTD +1

Cyclobenzaprine hydrochloride slow release capsules and preparation method thereof

InactiveCN109330993ASolve the shortcomings of short half-life and frequent administrationGood analgesic effectOrganic active ingredientsAntipyreticSustained Release CapsuleHalf-life

Owner:CP PHARMA QINGDAO CO LTD

Support frame of single cable

InactiveCN104653868AEasy to fixImprove layout efficiencyPipe supportsTransverse planeEngineering

Owner:WUXI JINLI ELECTRIC COMPLETE EQUIP

Pot cover assembly and cooking utensil with same

PendingCN111839204APressure-cookersStructural engineeringMechanical engineering

Owner:ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD

Low-illumination image enhancement method and system and storable medium

PendingCN114187222AGood effectReduce time complexityImage enhancementImage analysisImaging processingIlluminance

Owner:ANHUI UNIVERSITY

Rotor shaft machining tool and machining method

PendingCN110340408AEasy to drillImprove processing efficiencyDrill jigsEngineeringBlock match

Owner:CHONGQING HAOFAN MACHINERY

Method, system and device for processing data and computer readable medium

InactiveCN111067643AKnow the effect of orthodontics in real timeOthrodonticsComputer hardwareMemory chip

Owner:TAIKANG LIFE INSURANCE CO LTD

ATM (Automatic Teller Machine) and method for preventing bank card embezzlement

InactiveCN108428306AAchieve positioningEasy to detectComplete banking machinesCharacter and pattern recognitionComputer moduleCamera module

Owner:河南和鑫纵达电子科技有限公司

Placement rack for transportation of hardware precision parts

InactiveCN108861092AGuaranteed stabilityAvoid damagePackaging vehiclesContainers for machinesEngineeringMechanical engineering

Owner:宿迁市众创空间科技有限公司

High-temperature-resistant excitation measurement integrated test device

ActiveCN112525452ASimultaneous measurementNuclear energy generationAircraft components testingEngineeringVibration exciter

Owner:BEIJING INST OF STRUCTURE & ENVIRONMENT ENG

Lifting shelf used for storing gears

ActiveCN103567998APrevent fallingSimple structureWork tools storageEngineeringMechanical engineering

Owner:JIANGSU BAOJIE FORGING

Method for evaluating operation result, electronic device and computer program product

PendingCN113469203AMathematical modelsMedical data miningData packData class

Owner:NEC CORP

Biscuit placement auxiliary device based on air pressure difference air leakage detection

InactiveCN112254892APrevent mildewQuality improvementMeasurement of fluid loss/gain rateSteering wheelProcess engineering

Owner:王小倩

Rotary weir gate with sealing structure

PendingCN114319254AWide applicabilityReduce or cancel squeeze forceBarrages/weirsWater leakageStructural engineering

Owner:WUHAN SHENGYU DRAINING SYST

Connecting structure between connecting rod pieces of photovoltaic support

PendingCN108691859ALap simpleFirmly connectedPhotovoltaic supportsSheet joiningPurlinLap joint

Owner:CHINA ENERGY ENG GRP SHANXI ELECTRIC POWER CONSTR NO 3 CO LTD

Method and application of compound network monitoring packet

InactiveCN102255770AReduce the number of timesReduce the number of transfersData switching networksOperational systemNetwork packet

Owner:EWANIT IND DEV SHANGHAI

Baby carriage seat height adjusting mechanism and baby carriage

PendingCN112455527AAdjustable positionSimple structureCarriage/perambulator accessoriesCarriageMechanical engineering

Owner:SUNNYLOVE BABY PRODUCTS ZHUHAI CO LTD

Cutting machine for radish deep processing

ActiveCN109531670AGuaranteed positioningRealize automatic feeding processClimate change adaptationMetal working apparatusAgricultural engineeringDeep processing

Owner:湖北红日子农业科技有限公司

Forming machine for battery tab and forming method for battery tab

ActiveCN102610781AAvoid scratch damageGuaranteed reliabilityCell component detailsEngineeringPole piece

Owner:DONGGUAN AMPEREX TECH +1

LAMP primer group and kit for detecting streptococcus pneumoniae, and application of LAMP primer group

PendingCN114032317AHigh sensitivityImprove stabilityMicrobiological testing/measurementMicroorganism based processesPathogenic microorganismNucleotide

Owner:GUIZHOU JINJIU BIOTECH

Door vane structure

ActiveCN107381305AAvoid swingingImprove the unlocking processElevatorsBuilding liftsEngineeringIndustrial engineering

Owner:NINGBO LILONG ELECTROMECHANICAL

Transformer substation safety access and operation maintenance system

InactiveCN111243156AValid identificationConvenient statisticsOffice automationIndividual entry/exit registersIdentity recognitionImage matching

Owner:四川智水信息技术有限公司

Palladium-containing high-temperature nickel-base multicomponent alloy brazing materials

InactiveCN1583353ALow melting pointHigh melting pointWelding/cutting media/materialsSoldering mediaPalladiumImpurity

Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Hub concentric clamping mechanism

PendingCN114178879AAchieve clampingControl the direction of rotationPositioning apparatusMetal-working holdersEngineeringStructural engineering

Owner:江苏一凡智能装备有限公司

Flavored barbecue sauce

InactiveCN110584078AIncrease umamiGuaranteed nutritional valueFood ingredient functionsSugarAllium sativum

Owner:安徽省我家村食品有限公司

Light-emitting diode lamp with protective packaging

InactiveCN104296025AExtended service lifeReduce usagePlanar light sourcesMechanical apparatusRubber materialRubber ring

Owner:CHENGDU CYLON ELECTRONICS TECH

Digital library system and method applied to old people service

InactiveCN113806281AIncrease viewing areaTurning pages less frequentlyDigital computer detailsElectrical appliancesComputer hardwareInfrared

Owner:马雨佳

Negative electrode for lithium ion secondary battery, and lithium ion secondary battery

InactiveCN102549815AIncrease capacityIncrease energy densityElectrode carriers/collectorsLi-accumulatorsLithiumParticulates

Owner:PANASONIC CORP

Multi-stage cavity Raman substrate and preparation method and application thereof

ActiveCN111965160AHigh sensitivityImprove uniformityRaman scatteringNanosensorsHigh volume manufacturingNanoparticle

Owner:SHANDONG NORMAL UNIV

Polyether modified polyacrylate ink-absorbing and fast-drying coating agent, preparation method and application thereof

ActiveCN107236090APromote absorptionGood flexibilityVegetal fibresSodium bicarbonatePersulfate

Owner:NANTONG TEXTILE & SILK IND TECH RES INST

Bamboo furniture polishing and grinding device and machining process thereof

InactiveCN112059856ASoft textureShinyPolishing machinesGrinding drivesStructural engineeringWater leak

Owner:ANHUI SHUCHENG HUAZHU IND

Steamed bun with stuffed bean skewer for supplementing vacuity, enriching blood, benefiting liver and kidney and manufacturing method thereof

InactiveCN105054264AWays to increase consumptionGreat tasteFood shapingNatural extract food ingredientsBiotechnologyLiver and kidney

Owner:HARBIN TIANYI ECOLOGICAL AGRI BYPROD

Radiation curing composition containing modified pigment and application of composition

InactiveCN110305524AGood storage stabilityGood lookingInksOrganic solventNanoparticle

Owner:CHANGZHOU GREEN PHOTOSENSITIVE MATERIALS CO LTD

Artificial hip joint femoral stem

InactiveCN101524296APrevent looseningFirmly connectedJoint implantsFemoral headsArtificial hip jointsNeck parts

Owner:曼德卡姆有限公司

Novel pneumatic flexible actuator

ActiveCN112936223AEasy to operate and controlWith self-locking abilityProgramme-controlled manipulatorRolling-element bearingEngineering

Owner:SHANGHAI UNIV

Chimney constructed by novel corrosion-resistant materials and construction method thereof and sleeve chimney

ActiveCN104763210AIncreased durabilityIntegration of structure and functionTowersBuilding insulationsEngineeringUltimate tensile strength

Owner:TSINGHUA UNIV

Clean chair having an automatic closing fuction of a seatback

InactiveCN101238934AIncreased durabilityReduce inconvenienceBenchesDismountable chairsElastic componentEngineering

Owner:JAEYOUNG M&C

Induction pill for pomacea canaliculata in paddy field and killing method

InactiveCN108271824AImprove hunting efficiencyInduced persistenceBiocidePest attractantsHibiscusMedicine

Owner:CHENGDU ACAD OF AGRI & FORESTRY SCI

Surface coating for improving corrosion resistance and antibacterial performance of bio-medical magnesium alloy

ActiveCN107970491AImprove corrosion resistanceHigh transparencySurgeryTissue regenerationMolecular levelDip-coating

Owner:SICHUAN UNIV

Method for preparing benzimidazole [2, 1-a] isoquinoline-6 (5H)-ketone compound

ActiveCN114105981ASuitable for industrial productionOrganic chemistryN-butyl nitriteQuinoline

Owner:HUAIHUA UNIV

Photovoltaic array

InactiveCN109309476ALow costReduce beam componentsPhotovoltaicsPhotovoltaic energy generationEngineeringRaw material

Owner:SHENZHEN TOPRAY SOLAR

Solar module, connection system and solar module system

PendingCN110168738AFree from injectionReduced UV resistance requirementsPhotovoltaicsPhotovoltaic energy generationSolar cellJunction box

Owner:SMA SOLAR TECH AG

Service processing method and system

ActiveCN111027966ASolve the speed problemAddress riskFinanceProtocol authorisationIssuing bankTelecommunications

Owner:CHINA CONSTRUCTION BANK

Potato planter capable of forming inverted-W type ridges, conducting fertilization, conducting film mulching and covering all film surfaces with soil

PendingCN107258129AImprove work efficiencyLabor savingSpadesGeneral water supply conservationAgricultural engineeringChain conveyor

Owner:潘卫云

Automatic wire feeding and threading device

PendingCN111421087AMetal wire penetrationFast penetrationWire articlesWire cuttingEngineering

Owner:湖南健坤精密科技有限公司

Method for differentially detecting multimeric form from monomeric form of multimer-forming polypeptides

InactiveCN101124342AMicrobiological testing/measurementMaterial analysisEpitopeBiology

Owner:PEOPLEBIO

Frequency modulation market quotation method based on comprehensive frequency modulation performance index and credibility index

PendingCN114782072AGuaranteed stabilityEnsure safetyMarket predictionsDesign optimisation/simulationPower gridData mining

Owner:NANJING INST OF TECH

Liquid ceramic tile and preparation method thereof

InactiveCN111607311AImprove water resistanceChemical resistantEpoxy resin coatingsEpoxyMoisture resistance

Owner:湖南宣信新材料科技有限公司

Medicine composition of red sage and rhodiola root

InactiveCN1931236AMeet urgent clinical needsGood synergyCardiovascular disorderPlant ingredientsSalvia miltiorrhizaCoronary artery disease

Owner:SHANDONG XUANZHU PHARMA TECH CO LTD

Agomelatine and agomelatine derivative oral patch preparation and preparation method thereof

PendingCN113908132AAvoid first pass effectAvoid enteringOrganic active ingredientsNervous disorderFreeze-dryingDrug release

Owner:SHENZHEN FONCOO PHARMACEUTICAL CO LTD

Supporting plate moving structure

InactiveCN103722187ACompact structureEasy to operateFeeding apparatusDrive motorMoving speed

Owner:WUXI JINGHUA HEAVY IND EQUIP MFG

Vibration energy recovery device for power machine bottom

InactiveCN110030170APrevent reversalTo achieve the purpose of one-way continuous rotationBatteries circuit arrangementsMachines/enginesEnergy recoveryDynamo

Owner:JIANGSU MARITIME INST

Ultralow-standby-power-consumption circuit for motor drive chip

PendingCN108023464AReduce static power consumptionEfficient power electronics conversionPower conversion systemsMotor driveStandby power

Owner:SILLUMIN SEMICON CO LTD

Telescopic curtain guide rail and telescopic method thereof

ActiveCN112890563ASmall footprintSimple structureCurtain suspension devicesDrive wheelControl theory

Owner:GUANGDONG CHUANGMING SUN SHADE TECH CO LTD

Limb rehabilitation training system

InactiveCN106215380AReduce volumeHighly integratedGymnastic exercisingSensorsPhysical medicine and rehabilitationData acquisition module

Owner:SHENZHEN INST OF ADVANCED TECH

Novel cup clamping and pouring device

PendingCN111003498AReduce torqueLower requirementConveyor partsElectric machineEngineering

Owner:奇宓(上海)网络科技有限公司

Antiwind rotary knife roller

PendingCN108521896AAvoid entanglementAvoid damageTilling equipmentsEconomic benefitsEngineering

Owner:姚旭东

Load characteristic-based classification low-voltage load shedding method and system

ActiveCN106877340AGood effectReduce the risk of widespread power outagesPower network operation systems integrationDesign optimisation/simulationLoad SheddingLow voltage

Owner:CHINA ELECTRIC POWER RES INST +2

Curved wood cutting device

InactiveCN103203778ASimple structureEasy to operateCircular sawsElectric machineryEngineering

Owner:ZHUCHENG POWER DAZHONG WOODENWARE

High-temperature-resistant copper bar injection mold and process for three-electric product of new energy automobile

PendingCN114701125ASimple structureRealize the assemblyDomestic articlesNew energyEngineering

Owner:JIANGSU AOLIWEI SENSING TECH

System, method and device for realizing inform of lost call of telephone paging

InactiveCN1684486AImprove the effective connection rateImprove service qualitySpecial service for subscribersSupervisory/monitoring/testing arrangementsQuality of serviceCall forwarding

Owner:SHANGHAI LIANGJIANG COMM SYST

Storage module on basis of VPX single-slot structure

PendingCN108154891AHigh Speed Data AcquisitionHigh speed storageInput/output to record carriersStatic storagePowerPCComputer module

Owner:CHENGDU GUORONG TECH

Paint barrel inner wall cleaning and dissociating integrated device

InactiveCN110180848APrevent volatilizationReduce riskHollow article cleaningWater storageLacquer

Owner:商河县净源污水处理有限公司

Wicker peeling device

InactiveCN108527567AConvenient nesting workRealize jitter feedingOsier rod peelingRear quarterFixed frame

Owner:霍邱县淮美奇工艺品有限公司

Non-contact damping device, utilization method thereof, and rotating ring with non-contact damping device

InactiveCN107740827ALow maintenanceAvoid wear and tearAxially engaging brakesBrake actuating mechanismsEngineeringContact friction

Owner:GUANGDONG JINMA ENTERTAINMENT CORP LTD

Flow plug for chemical flooding stratified injection

ActiveCN104196499AViscosity loss is smallGuaranteed stabilityFluid removalControl flowEngineering

Owner:大庆康盛石油节能科技开发有限公司

A water-flying device for preparing prescriptions of traditional Chinese medicine

ActiveCN110394208BReduce labor intensityControl indexPharmaceutical product form changeGrain treatmentsPhysical medicine and rehabilitationPhysical therapy

Owner:ZIBO VOCATIONAL INST

Wheelbarrow long in service life

InactiveCN106800064AExtended service lifeImprove securityFoot-restsMotorcyclesLocking mechanismEngineering

Owner:TIANJIN SHUANGXIE TECH CO LTD

Distributed inductance

InactiveCN1971779AAchieve planarizationEasy to installMagnetic materialsFixed transformersElectrical conductorEngineering

Owner:BEIJING JIAOTONG UNIV

Equipment for cleaning and protecting data server

InactiveCN112676210AAvoid the influence of cooling effectGuaranteed cleanlinessDigital data processing detailsCleaning using toolsMechanical engineeringMechanics

Owner:南京时之杰办公设备有限公司

Grass carp and snail intercropping farming method

InactiveCN106879512AImprove qualityImprove acidic propertiesFood processingClimate change adaptationFecesIntercropping

Owner:陆川县米场叹可养殖专业合作社

Searching device and searching method

InactiveCN101727474BInstruments for road network navigationSpeech recognitionInformation retrieval

Owner:FUJITSU LTD

Zirconia ceramic shot blasting treatment equipment

ActiveCN114055350AEasy to separateEasy to replaceImpeller wheelsRotor bladesStructural engineeringMechanical engineering

Owner:芜湖美特方材料科技有限公司

Display panel and display device

InactiveCN113451358AImprove qualityEliminate display unevennessSolid-state devicesSemiconductor devicesCapacitanceDisplay device

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Transformer top oil temperature prediction method based on elastic network regression model

PendingCN111723342ACharacter and pattern recognitionComplex mathematical operationsTransformerEngineering

Owner:HANGZHOU ELECTRIC EQUIP MFG +2

Head-mounted display device-based virtual keyboard display method and apparatus

InactiveCN108121492AImprove operating experienceContent input implementationInput/output processes for data processingKey pressingDisplay device

Owner:CHENGDU IDEALSEE TECH

Bionic multi-scale spinule structure based on fractal theory

InactiveCN107347284AEasy to operateGood anti-sticking and drag-reducing abilityAgricultural machinesEngineeringViscosity

Owner:KUNMING UNIV OF SCI & TECH

Robot with building rubbish smashing device

InactiveCN108032304ARich in sportsMeet a variety of job needsGrain treatmentsManipulatorGear wheelEngineering

Owner:刘笛

All-year ventilation treatment air conditioning unit for dry-heat cold and cold climate region and application method thereof

PendingCN110454880AImprove thermal conductivityImprove heat transfer efficiencyEnergy recovery in ventilation and heatingMechanical apparatusSurface coolingEvaporation

Owner:新疆建筑设计研究院有限公司