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.

Rapid anchorage and induced infiltration integrated emergency rescue method

InactiveCN101974912AFast constructionInstant bearerExcavationsMarine site engineeringFiltrationEmergency rescue

Owner:NANJING HYDRAULIC RES INST

Sex aid

InactiveCN105616127AMeet changing needsSuit one's needsVibration massageGenitals massageRemote controlComputer module

Owner:贺小叶

Suspension and shoveling combined folding arm type electric shoveling truck

InactiveCN109879208AEasy to transport with the carMaintain balanceLifting devicesEngineeringTruck

Owner:张若玮

Welding jig for elevator lift car bracket

ActiveCN103722337AGuarantee welding qualityIncrease productivityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding

Owner:SUZHOU BENYI MECHANICAL & ELECTRICAL EQUIP

Elastic tying fixed-connecting shallow-sea aquaculture purse seine

ActiveCN108094284AImprove mobilityImprove wind and wave resistanceClimate change adaptationPisciculture and aquariaWind waveShallow sea

Owner:ZHEJIANG OCEAN UNIV

Vertical oven with automatic timed door opening device

InactiveCN102802359ANo over-baking of inkReduce scrapPrinted circuit manufactureEngineeringMechanical engineering

Owner:GULTECH WUXI ELECTRONICS CO LTD

Self-unlocking power conversion circuit

ActiveCN107733070AAvoid influenceWith self-unlocking functionElectric powerLoad supplying circuitsAudio power amplifierThermal Battery

Owner:SHANGHAI INST OF ELECTROMECHANICAL ENG

Production method of insulation plate

InactiveCN109624026AConsistent molding qualityCeramic shaping apparatusEngineeringMechanical engineering

Owner:HEBEI GUOMEI NEW BUILDING MATERIAL CO LTD

X-radiographic ellipse projection laser positioning method for small-diameter pipe

InactiveCN104007130AImprove work efficiencyGuarantee the quality of inspectionMaterial analysis by transmitting radiationEllipseElectric power system

Owner:STATE GRID CORP OF CHINA +1

Mesona-containing ice cream and preparation method thereof

InactiveCN102429082ARich tasteGood flexibilityFrozen sweetsGellan gumCarrageenan

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Crucian carp feed with balanced nutrition

InactiveCN106721618APromote growthReduce fatality rateFood processingClimate change adaptationBiotechnologyAdditive ingredient

Owner:陈庆功

Intelligent cupboard capable of automatically storing bowls and chopsticks and use method of intelligent cupboard

InactiveCN114009967ACannot be replaced automaticallyImprove convenienceDispersed particle separationKitchen cabinetsStructural engineeringProcess engineering

Owner:温艳丽

Variable weight ing combination landscape water quality early warning method

ActiveCN104155423ARealize the function of online early warningGood practical valueTesting waterSupport vector machineEarly warning system

Owner:TIANJIN UNIV

Charge pump circuit, chip and electronic equipment

PendingCN111837324AImprove performanceReduced annular areaApparatus without intermediate ac conversionCapacitanceHemt circuits

Owner:SHENZHEN GOODIX TECH CO LTD

Composite roofing steel bearing metal plate system with secondary waterproof function and construction method

InactiveCN108331265AImprove structural strengthImprove securityRoof covering using slabs/sheetsUltimate tensile strengthSystem structure

Owner:SHANDONG YABAITE SCI & TECH CO LTD

Extension arm mechanism with floating suspension arm of vacuum excavation machine

PendingCN110629818AEasy to excavateIncrease working areaMechanical machines/dredgersSewer systemsHydraulic cylinderEngineering

Owner:SHANDONG ROADWAY CONSTR MACHINERY MFG

Polymer material displaying blue light and preparation method thereof

InactiveCN1966606ALuminescent compositionsVitrificationPolymer science

Owner:NANJING UNIV

Password safety system for mobile device and password safety input method thereof

PendingCN105592056AIncrease the difficultyImprove securitySecuring communicationCiphertextPassword

Owner:CHINA UNIONPAY

Combination capable of improving gastric-intestinal functions and preparation method of combination

ActiveCN104719914APromote peristalsisImprove gastrointestinal functionOrganic active ingredientsDispersion deliveryFreeze-dryingSmall intestine

Owner:GUANGZHOU KOHEALA BIOTECHNOLOGY CO LTD

Heat-conducting wave-absorbing gasket

InactiveCN111031776ASolve the problem of weak absorptionPromote absorptionMagnetic/electric field screeningModifications by conduction heat transferPhysicsElectromagnetic wave absorption

Owner:SHENZHEN DARBOND INTERFACE MATERIALS

Method for preparing high-efficiency electric heating mosquito repellent preparation

InactiveCN101664042AImprove mosquito repellent effectBiocidePest repellentsComposite filmDEET

Owner:李威

Measuring instrument and method for temperature coefficient of optical glass refractive index

ActiveCN101221126APhase-affecting property measurementsTesting optical propertiesMeasuring instrumentOptical axis

Owner:宁波阳光和谱光电科技有限公司

Preparation method of water-soluble blue printing dye

ActiveCN108017926AImprove conversion rateImprove efficiencyPhysical/chemical process catalystsAnthracene dyesSulfanilic acidSalting out

Owner:ZHEJIANG JINGGUANG IND

Novel teacup

InactiveCN102349775AAvoid situations in which the taste deterioratesDrinking vesselsBiochemical engineeringBottle

Owner:叶春

WAF test method and apparatus

ActiveCN107634964AImprove test efficiencyTransmissionComputer hardwareTest efficiency

Owner:杭州迪普信息技术有限公司

Water cup pressing and assembling device

ActiveCN112139785AAchieve automatic press assemblyNeat launchMetal working apparatusStructural engineeringMechanical engineering

Owner:NANJING HANMINGZHI INTELLIGENT TECHNOLOGY CO LTD

Layered and batch type seed coating machine

InactiveCN110012699ANo pollutionReduce pollutionVortex flow apparatusSeed coating/dressingEngineeringAtmospheric pressure

Owner:姚峰

Video processing method and device, computer readable storage medium and computer equipment

InactiveCN109862422AImprove the ability to convey informationEasy to understandSelective content distributionInformation transmissionFrame sequence

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for relieving hot-pressing thermal deformation of composite permanent magnet material

InactiveCN112397299ARelieve hot pressing and heat deformationEasy to adjustMagnetic bodiesInductances/transformers/magnets manufactureCrankThermal deformation

Owner:魏强

Processing method of macadamia fruits

InactiveCN109007733ATo achieve the purpose of shelling and separationIntegrity guaranteedHuskingHullingMacadamia nutEnvironmental geology

Owner:GUANGXI ZHEYUAN AGRI SCI & TECH CO LTD

Interface function selection method and device, computer equipment and storage medium

PendingCN114327074AImprove operational convenienceInput/output for user-computer interactionCharacter and pattern recognitionEngineeringHuman–robot interaction

Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Acne-removal and skin-care wet tissue

InactiveCN106806154APromote degradationAnti-inflammatoryCosmetic preparationsToilet preparationsFiberSalicylic acid

Owner:QINGDAO HUANAN SHENGYUAN FRUIT IND CO LTD

Porous hollow fiber conducting material and preparation method thereof

ActiveCN109537105AGuaranteed skin-core structureMaintain fiber shape structureElectroconductive/antistatic filament manufactureHollow filament manufactureWater bathsOrganic solvent

Owner:SOUTH CHINA UNIV OF TECH

Glutamic acid synergistic high-tower compound fertilizer and production method thereof

InactiveCN103274855ASimple and diverse methods of useWide variety of sourcesFertilizer mixturesTowerPhosphate fertilizer

Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI

Heavy plate excellent in haz toughness

InactiveCN101285159AExcellent HAZ toughnessReduce anisotropyLongest DiameterAustenite grain

Owner:KOBE STEEL LTD

A novel lithium Fe battery and its making technology

ActiveCN101188311AImprove cooling effectIncrease the direct contact areaOrganic electrolyte cellsActive material electrodesLithiumMetal

Owner:GUANGZHOU GREAT POWER ENERGY & TECH CO LTD

Double pitch disk assembly machine with attachment piece

PendingCN107252871ARealize automatic assemblyIncrease productivityMetal chainsCircular discAssembly disassembly

Owner:SUZHOU CHUNMENG INTELLIGENT TECHNOLOGY CO LTD

Railway crane driving simulation training system

PendingCN107909876AImprove the effect of simulation trainingCompact structureCosmonautic condition simulationsSimulatorsPhysical medicine and rehabilitationDisplay device

Owner:DALIAN JIAOTONG UNIVERSITY

Method for driving cholesterol liquid crystal display device

InactiveCN102013243AReduce driving timeReduce the driving voltageStatic indicating devicesSquare waveformLiquid-crystal display

Owner:华映视讯(吴江)有限公司 +1

Car seat slideway roller assembly machine

InactiveCN1569546AEnsure consistencyImprove quality and efficiencyMovable seatsVehiclesCar seatEngineering

Owner:SHANGHAI KELAI MECHATRONICS ENG CO LTD

Intelligent industrial protocol conversion system and method based on flow prediction

PendingCN114338834AEffective Online PredictionReduce training overheadTransmissionTotal factory controlTraffic characteristicConverters

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Pipeline packaging frame

InactiveCN106121193AFlexible and firm packageEasy maintenanceVertical ductsEngineeringMental detachment

Owner:李庆瑞

Symmetric key transmission management device and method thereof

PendingCN113726506AImprove transmission performanceImprove securityKey distribution for secure communicationCooling/ventilation/heating modificationsComputer hardwareTransmission equipment

Owner:SUZHOU SHUANGXIANG INFORMATION TECH CO LTD

Preparation method of ink jet printing high permeable reactive dye ink

ActiveCN107163685ASimple preparation processSuitable for mass productionInksDyeing processFiltration membraneHydrolysis

Owner:苏州大上科高新材料有限公司 +1

Gan Yu film-coated tablets and the preparing technique

InactiveCN101032543ASimple preparation processReduce manufacturing costAntipyreticAnalgesicsCoated tabletsWestern medicine

Owner:刘炳来 +2

Resistance region integrated VDMOS device

PendingCN108899370AReduce power consumptionReduce concentrationSemiconductor devicesGate dielectricReverse recovery

Owner:JIANGSU CAS JUNSHINE TECH

Intelligent egg beating device and method

ActiveCN108742195AAutomatic knockoutAutomatic collectionKitchen equipmentEngineeringMechanical engineering

Owner:张定宇

Mechanism for realizing synchronous positioning assembling of multiple groups of liquid crystal display screens

InactiveCN111702480ASolve the problem that multiple sets of components cannot be positioned and assembled synchronouslyImprove assembly accuracyAssembly machinesLiquid-crystal displayEngineering

Owner:赣州智晟知识产权咨询服务有限公司

Rain boot upper two-color or multi-color molding method and mold

PendingCN107139391AImprove efficiencyImprove qualityDomestic articlesEngineeringMechanical engineering

Owner:东莞市鸿泰鑫机械设备有限公司

Method and system for preparing 4N-grade high-purity iron

PendingCN114686691AAchieve productionExpansion of hydrogen reduction refining reaction areaElectrolysisCrucible

Owner:河北龙凤山铸业有限公司 +1

Control system and control method for a vehicle closing element

ActiveCN108798358AAnti-theft devicesElectronic switchingControl systemEngineering

Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

Novel energy-saving environment agricultural greenhouse apparatus

InactiveCN105145178ASimple structureEasy to useClimate change adaptationRenewable energy machinesGreenhouseWater storage tank

Owner:陈钦先

Universal roof rear frame for buildings

InactiveCN109868925AAvoid corrosionImprove installation strengthBuilding roofsBuild-up roofsAgricultural engineeringEngineering

Owner:王晓虎

Method for adjusting range hood control strategy and range hood

PendingCN111853881AAutomatic adjustment of control strategyRealize personalizationDomestic stoves or rangesLighting and heating apparatusAutomatic controlSimulation

Owner:BSH ELECTRICAL APPLIANCES JIANGSU +1

Garment customization system and customization method thereof

InactiveCN110084661AGood editabilityBuying/selling/leasing transactionsManufacturing computing systemsUser inputEngineering

Owner:中山易裁剪网络科技有限公司

Lithium ion battery material preparation method

InactiveCN106374085AIncrease capacityHigh magnificationCell electrodesSecondary cellsMaterials preparationWork in process

Owner:马鞍山首拓新能源科技有限公司

Energy saving amount measuring method for energy saving reconstruction of public building

InactiveCN105488302AGuaranteed processing accuracyThe result is accurateData processing applicationsSpecial data processing applicationsGuidelineProcess engineering

Owner:曹岭

Searching method and device, electronic equipment and storage medium

PendingCN113821669AImprove acquisition efficiencyEasy to operateSpecial data processing applicationsWeb data queryingEngineeringSource text

Owner:TENCENT TECH (SHENZHEN) CO LTD

Lens used for optical module

InactiveCN101726772AEnsure transparencyImprove heat resistancePoint-like light sourceCoatingsOptical ModuleHeat resistance

Owner:JSR CORPORATIOON

Semiconductor device with metallization structure on opposite sides of a semiconductor portion

ActiveCN108074897ASemiconductor/solid-state device detailsSolid-state devicesCopperTotal thickness

Owner:INFINEON TECH AG

Evaluation method and device for homologous recombination repair defect and storage medium

ActiveCN114242170AAccurate calculationImprove effectivenessBiostatisticsProteomicsRepetitive SequencesWhole genome sequencing

Owner:深圳吉因加医学检验实验室

Preparation method of titanium alloy and use of titanium alloy

ActiveCN104561620AHigh hardnessHigh tensile strengthElectroforming processesTitaniumIngot

Owner:西安泰金新能科技股份有限公司

Method and device for obtaining mark mask in video

ActiveCN112163554AAvoid template matchingGood removal effectImage enhancementImage analysisTemplate matchingComputer graphics (images)

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Data request method and device, equipment, platform and computer storage medium

PendingCN112102063AMitigate the problem of excessive resource consumptionFinanceInterprogram communicationDatasheetEngineering

Owner:WEBANK (CHINA)

Composite multi-layer bulletproof and stab-resistant fabric and preparation method thereof

ActiveCN113237386AExcellent bulletproof and anti-stab comprehensive performanceGood flexibilityProtective equipmentSynthetic resin layered productsPolymer scienceCarbon nanotube

Owner:ZHEJIANG TIANYUAN FABRIC

A corner drive system

InactiveCN106342116BReduce repetitive positioning errorsReduce precisionGas turbine plantsJet propulsion plantsTurn angleLinear motion

Owner:HARBIN DONGAN ENGINE GRP

Massager

InactiveCN1267076CSoft finger pressure massage effectImprove comfortRoller massageSuction-kneading massageMassageWaste management

Owner:ATEX CO LTD

Method for realizing cross-domain commercial business group in speech exchange system

InactiveCN100473177CSimple methodEasy to implementSpecial service for subscribersSelection arrangementsInformation controlBottle neck

Owner:ZTE CORP

Vibration pile machine for immersed tube sand-gravel pile and pile forming method

InactiveCN111456005AGuarantee smooth implementationSolve the broken pileBulkheads/pilesSludgeAir compressor

Owner:SINOHYDRO BUREAU 1 CO LTD

Blueberry drying apparatus with efficient drying function

InactiveCN107822177AEfficient dryingGuaranteed cleanlinessSievingGas current separationEngineeringMechanical engineering

Owner:王荣忠

Transformer pre-tightening winding structure

ActiveCN108389717AFast winding speedShorten the timeInductances/transformers/magnets manufactureTransformerEngineering

Owner:TONGLING RIKE ELECTRONICS

Solar cell panel angle adjustment device driven by using double screws

InactiveCN106123377AStable structureReliable drivePhotovoltaic supportsSolar heating energyEngineeringSolar cell

Owner:俞海东

Bamboo juice wine and preparation method thereof

ActiveCN102492594ARich in nutritional valueGood colorAnthropod material medical ingredientsMetabolism disorderPANAX NOTOGINSENG ROOTBlood pressure

Owner:严绍章

Negative feedback readout system for multiferroic magnetic sensor

InactiveCN111398880ASimple structureWide linear intervalMagnetic field measurement using galvano-magnetic devicesNegative feedbackSoftware engineering

Owner:中国计量大学上虞高等研究院有限公司 +1

Seamless patch pocket structure

ActiveCN106388095AWon't rubSimple structureGarmentsAdhesiveLaser cutting

Owner:FAR EAST CLOTHES SUZHOU CO LTD

Isopropanol-propyl formate azeotrope rectification separation method based on mixed solvent as extracting agent

InactiveCN105001053AReduce loss costReduce manufacturing costOrganic compound preparationCarboxylic acid esters preparationProcess engineeringTower

Owner:UNIV OF JINAN

Bored tunnel corrugated steel-concrete composite lining structure

PendingCN108266206AImprove reliabilityImprove work efficiencyUnderground chambersTunnel liningEngineeringMaterial resources

Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Laser light source module and laser projection device

InactiveCN109656084ASmall structure sizeEasy to carryProjectorsLaser lightRed fluorescence

Owner:HISENSE VISUAL TECH CO LTD

Machining method of small-caliber ball valve

ActiveCN111037236ALow costGuaranteed accuracySurface finishEngineering

Owner:苏州工业园区博斯塔机械有限公司

Continuously variable transmission device

PendingCN108194595AChange gear ratioFrictional rollers based transmissionFriction gearingsEngineeringMechanical engineering

Owner:BEINENG TECH GUANGZHOU CO LTD

Intelligent marine main engine, and control system hardware-in-loop test system and method thereof

ActiveCN111532395AThe test results are objectiveCredibleVessel designingControl systemControl engineering

Owner:智慧航海(青岛)科技有限公司

Linear motion apparatus for refrigerator

ActiveCN104220825AReduced parts countReduce sizeLighting and heating apparatusIce productionLinear motionEngineering

Owner:SCD CO LTD

Electrostatic automatic haircutting system and automatic haircutting method based on magnetic fluid shaping grid

InactiveCN110053078BAvoid long wait times for haircutsAutomate your haircutMetal working apparatusElectric machineryElectric current flow

Owner:王艺菲

Method for suppressing malicious behavior based on distributed recommendable reputation in peer-to-peer (P2P) network

InactiveCN102006305AAccurate judgmentRich sourcesTransmissionNormal levelEvaluation system

Owner:SHANGHAI JIAO TONG UNIV

Shooting method and device for intelligent robot, terminal equipment and medium

ActiveCN109981967AGood composition effectAffect the shooting qualityTelevision system detailsImage analysisSimulationTerminal equipment

Owner:UBTECH ROBOTICS CORP LTD

Plug-in unit, plug-in connection, plug-in type steel pipe bundle and prefabrication and construction method of the plug-in type steel pipe bundle

InactiveCN109372189ASave steelSimple structureWallsBuilding reinforcementsUltimate tensile strengthPrefabrication

Owner:许仲群

Alpha1-antitrypsin immunochromatographic detection reagent card and preparation method thereof

InactiveCN108931653AEasy to operateEasy diagnosisDisease diagnosisBiological testingAnalyteQuality control

Owner:广州华澳生物科技有限公司

Portable pen type high-frequency electric ion therapeutic instrument

ActiveCN113520580AEasy to carrySimple structureSurgical instruments for heatingMedical equipmentMechanical engineering

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Device for registering client computing devices for online communication sessions

ActiveCN104767754ATransmissionShort Message ServiceData store

Owner:APPLE INC

Rail vehicle electric door travel switch trigger device

PendingCN112786320AStable and reliable triggerThe release process is stable and reliableContact operating partsElectric carsCam

Owner:沈阳博得交通设备有限公司 +1

Method for preparing anti-ultraviolet and acid-resisting iron oxide black granules

ActiveCN103289444AImproves UV resistanceImprove acid resistancePigment treatment with organosilicon compoundsViscous liquidIron oxide black

Owner:TONGLING RELY TECH

Lightweight motor shaft forming method

ActiveCN110900122AAchieve hollowingTo achieve the purpose of lightweightManufacturing stator/rotor bodiesElectric machineryStructural engineering

Owner:WUHAN UNIV OF SCI & TECH

Spanner

InactiveCN106863194ASmall space requirementSpannersWrenchesGear wheelMetallic materials

Owner:GREE ELECTRIC APPLIANCES INC

Transmission structure of electric fork truck

InactiveCN104085296ALow priceControl devicesEngineeringFlywheel

Owner:ZHEJIANG ZHONGCHAI MACHINERY

Environmentally friendly, portable, quick disassembly, space-saving multi-person pedal-driven vertical and horizontal combination vehicle

ActiveCN104816777BQuick disassemblyEfficient use ofCyclesSteering deviceSteering wheelSteering control

Owner:徐州天浩机械制造有限公司