China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A portable detachable cable sheath stripping device

ActiveCN112670908BImprove accuracyIntegrity guaranteedApparatus for removing/armouring cablesTool bitStructural engineering

Owner:国网山东省电力公司安丘市供电公司 +1

Area Photonic Crystal Light Emitting Diode Devices

ActiveCN104009139BSignificant light guiding effectReduced ohmic contact resistanceSemiconductor devicesElectricityOhmic contact

Owner:HAIDIKE NANTONG OPTOELECTRONICS TECH CO LTD

A One-way Driving Mechanism with Stepless Adjustment of Stroke

ActiveCN104339896BGood precisionReduce noiseInking apparatusGearingEngineeringHigh transmission

Owner:徐广宇

A large-capacity purification column for water purifiers

ActiveCN104888507BEasy transferPrevent leakageWater/sewage treatmentStationary filtering element filtersFilter effectAir purification

Owner:SICHUAN ULUPURE ULTRAPURE TECH

Method for improving reconstituted tobacco paper-base quality through adding calcium carbonate and reconstituted tobacco paper-base

ActiveCN102715642BPlay the role of reducing focus and harmImprove surface propertiesTobacco preparationTobacco treatmentPaper basedTotal particulate matter

Owner:CHINA TOBACCO GUANGDONG IND +1

A kind of preparation method of high performance cubic texture ni-12at.%w alloy base tape

ActiveCN106868344BReduce manufacturing costPolycrystalline material growthFrom melt solutionsCrystal structureRoom temperature

Owner:ZHENGZHOU NORMAL UNIV

A rope threading machine for producing environmentally friendly flooring

ActiveCN103692494BLow costLow priceCircular sawsMotor driveAdhesive

Owner:QINGDAO FUGUICHAO WOOD

A zsm-5/mor composite zeolite monolith for synthesizing 5-hydroxymethylfurfural and its preparation

ActiveCN110615442BReduce the amount of waterReduce waste volumeOrganic chemistryMolecular sieve catalystsChemical synthesisPtru catalyst

Owner:CHANGZHOU INST OF TECH

A cross blind element detection and correction device and method for an ingaas shortwave infrared imager

ActiveCN109738072BEasy to handleUniform light outputRadiation pyrometryComputer imageImaging data

Owner:SHANDONG UNIV

A kind of hatching method of frog animal embryo

ActiveCN109258575BIncubation is normalIncubation time advancedAnimal husbandryAnimal sciencePetri dish

Owner:GUANGDONG UNIV OF TECH

Method and device for managing and controlling mobile storage devices

ActiveCN106506455BImprove management efficiencyTransmissionManagement efficiencyRemovable media

Owner:杭州迪普信息技术有限公司

Method for preparing hydrogenation catalyst

ActiveCN100496742CSimple preparation processReduce manufacturing costCatalyst activation/preparationMetal/metal-oxides/metal-hydroxide catalystsHigh densitySalt solution

Owner:CHINA PETROLEUM & CHEM CORP +1

Comprehensive utilization method of sea salt bittern

InactiveCN100410175CReduce cost inputNovel technologyCalcium/strontium/barium chloridesCalcium/strontium/barium sulfatesPotassiumEvaporation

Owner:杨秀文

A kind of high-viscosity flame-retardant polyamide 6 and preparation method thereof

ActiveCN107501546BHigh viscosityOvercoming the problem of low temperature resistancePolymer scienceSpinning

Owner:THE QUARTERMASTER EQUIP INST OF THE LOGISTICAL SUPPORT DEPT CMC

Multifunctional network polymer and film, preparation method and application of the film in electrochromic or electroluminescence

ActiveCN108503839BColor/spectral properties measurementsFluorescence/phosphorescencePolymer scienceCyclic voltametry

Owner:JILIN UNIV

A method for visual tracking through spatio-temporal context

ActiveCN109325966BSolve Tracking DriftAlleviating the noisy sample problemImage enhancementImage analysisPattern recognitionScale model

Owner:HUAQIAO UNIVERSITY +1

Cast-in-situ concrete hollow floor slab

InactiveCN101148923BEasy to stackEasy to transportConstruction materialFloorsReinforced concreteFloor slab

Owner:湖南邱则有专利战略策划有限公司

Anti-spill hot pot container for catering industry

ActiveCN113208426BWon't splashNot easy to pick upCooking vesselsProcess engineeringIndustrial engineering

Owner:中科键合(泰安)科技服务有限责任公司

A method of manufacturing a fuel gasification burner

InactiveCN105509044BImprove heating efficiencyLower assembly costsBurnersPilot flame ignitersCombustorFuel gasification

Owner:承德坤元环保科技有限公司

A kind of aquatic abalone feed extrusion cutting granulation drying screening processing equipment

ActiveCN111838722BSatisfy processing operationsAvoid bondingSievingGranular material dryingAnimal scienceSpiral blade

Owner:福建大昌盛饲料有限公司

Connector combination

ActiveCN112531371BCoupling protective earth/shielding arrangementsCooling/ventilation/heating modificationsHeat conductingEngineering

Owner:MOLEX INC

Twin-tail hydrocarbon surfactants for foam compositions

PendingCN111372558ACosmetic preparationsOrganic chemistryPolymer scienceOligomer

Owner:AMEREX

Recombinant cyanohydrin lyase and its application for preparing optically pure chiral cyanohydrins

ActiveCN106520743BGood catalyticWide substrate adaptabilityFungiMicroorganism based processesLyaseRoom temperature

Owner:EAST CHINA UNIV OF SCI & TECH

Quantitative feeding device for pearl packing line

InactiveCN107757984BIncrease contact surfaceReduce contact surfacePackagingProduction lineControl system

Owner:诸暨市银生珍珠养殖有限公司

Device for displaying a moving locus

InactiveCN101183254ACorrectly evaluate size and shapeImprove machining accuracyDigital variable displayMeasurement/indication equipmentsEngineeringMoving body

Owner:FANUC LTD

Foam-in-place interior panels having integrated airbag doors and methods for making the same

ActiveCN104724042APedestrian/occupant safety arrangementDomestic articlesInterior spaceEngineering

Owner:FAURECIA INTERIOR SYST

Integrated circuit chip with corrected temperature drift

ActiveCN105374799BSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsIntegrated circuitResistor

Owner:STMICROELECTRONICS (GRENOBLE 2) SAS

Method for testing transmission channel and receiver using said method

InactiveCN1413031AShorten the timeTelevision system detailsSatellite broadcast receivingTransmission channelEngineering

Owner:INTERDIGITAL CE PATENT HLDG

Upgrading method of set-top box and its cable modem system

InactiveCN104506942BAvoid occupyingShorten upgrade maintenance time spanProgram loading/initiatingSelective content distributionModem deviceMultiplexer

Owner:SHENZHEN JIUZHOU ELECTRIC

Three-dimensional defect reconstruction in-situ test device

ActiveCN106018089BRealize in-situ measurementMaterial strength using tensile/compressive forcesMaterial strength using repeated/pulsating forcesGratingX-ray

Owner:凯尔测控技术(天津)有限公司

An intelligent electric-driven self-propelled tobacco well cellar water injection hole punching machine and method

ActiveCN111788900BQuality improvementReduce dependencePlantingFurrow making/coveringStructural engineeringMechanical engineering

Owner:SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES +1

Method for treating surface of phosphor

InactiveCN1760322ADomestic articlesLuminescent compositionsPhosphorPhysical chemistry

Owner:SAMSUNG CORNING CO LTD

Self-service book returning machine

InactiveCN103218882BRealize the classification functionSimple structureCash registersProgrammable logic controllerTime limit

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A Calculation Method of Two-shaft Required Torque of Hybrid Vehicle Transmission

ActiveCN109240125BSatisfied with hybrid working mode switchingSimulator controlElectric vehicleControl theory

Owner:JIANGLING MOTORS

A post-quantum secure signcryption algorithm

ActiveCN111817853BUser identity/authority verificationHash functionTheoretical computer science

Owner:CHINA MARITIME POLICE ACADEMY

Four-way valve for switching natural cooling, refrigerating and heating modes

InactiveCN101776162BEasy to controlImprove operational reliabilityMultiple way valvesRefrigeration compressorFluid control

Owner:TSINGHUA UNIV +1

level conversion circuit

ActiveCN107342763BSolve pressureFast conversionLogic circuits coupling/interface using field-effect transistorsLevel shiftingHemt circuits

Owner:HUNAN GOKE MICROELECTRONICS

Method and device for automatically generating web pages

ActiveCN102982030BImprove fluencyReadableSpecial data processing applicationsNatural language processingSentence extraction

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Reconfigurable GPR device

PendingCN114303072AReal-time accessGeological detection using milimetre wavesParticular environment based servicesRadar antennasDirection information

Owner:PROCEQ SA

A method for synthesizing α-ethylazepan-2-one substituted pyridine compounds

InactiveCN107954981BReduce experimental stepsReduce technical difficultyOrganic chemistryDiacetyleneEthyl group

Owner:HENAN NORMAL UNIV

Power tool

InactiveCN101941197BSmall sizeImprove coordinationPortable percussive toolsEngineeringPower tool

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Waterborne dispersion resin containing hydroxyl and preparation method thereof

ActiveCN102731717BImprove performanceVOC content has little effectPolyurea/polyurethane coatingsEmulsionCoating system

Owner:CHINA NAT OFFSHORE OIL CORP +3

The preparation method of ponatinib

ActiveCN103664960BRaw materials are easy to getSimple processOrganic chemistryBenzoic acidPyridazine

Owner:中铁装配式建筑科技有限公司

A kind of high kick training device

InactiveCN104524757BIncrease kick heightCompact structureSport apparatusGuide tubeBiomedical engineering

Owner:XUCHANG UNIV

Method and apparatus for monitoring UPS power sources

InactiveCN100440684CBatteries circuit arrangementsSelective ac load connection arrangementsComputer moduleEngineering

Owner:LIEBERT

A kind of high bonding strength negative electrode slurry and preparation method thereof

ActiveCN110021753BHigh peel strengthGood dispersionElectrode manufacturing processesSecondary cellsPolyethylene oxideSlurry

Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Dye sensitization solar energy cell with oriented carbon nanotube film as counter electrode

ActiveCN102360957BLight-sensitive devicesFinal product manufactureElectrical batteryCarbon nanotube

Owner:宁国市龙晟柔性储能材料科技有限公司

A camera module and assembly process thereof

ActiveCN110351469BReduce the difficulty of assemblyEasy to processTelevision system detailsColor television detailsOptical axisCamera module

Owner:JIANGXI LIANYI OPTICS CO LTD

Information smart searching method and system based on space fuzzy coding

ActiveCN102467544BImprove search efficiencySearch automaticallySpecial data processing applicationsResult setInformation searching

Owner:CHINA TELECOM CORP LTD

A kind of glare moisturizing nutrition water and its preparation

ActiveCN108186423BWell mixedAffect the glare effectCosmetic preparationsToilet preparationsGlycol stearateDermatology

Owner:SHANTOU QIWEI IND CO LTD

A kind of preparation method of diaryl phosphorus bromide compound

ActiveCN107936056BReduce usageMild reaction conditionsGroup 5/15 element organic compoundsPhosphorus tribromideBromine

Owner:PUYANG HUICHENG ELECTRONICS MATERIAL

A data processing method, device, electronic device and storage medium

ActiveCN113946346BLow detection accuracyAvoid missing detectionDecompilation/disassemblySource to sourceThird partySoftware engineering

Owner:BEIJING 58 INFORMATION TTECH CO LTD

An automobile engine-driven permanent magnet generator

ActiveCN110957832BRealize field weakening controlMagnetic Field AdjustmentMagnetic circuit rotating partsMagnetic circuit stationary partsStator polesElectric generator

Owner:SHANDONG TANGJUN OULING AUTOMOBILE MFG

Omnidirectional readable two-dimensional barcode system and reading method thereof

ActiveCN106022201BIncrease the areaImprove storage densitySensing by electromagnetic radiationBarcodeParallel computing

Owner:深圳龙贝物联网科技发展有限公司

Method and device for caching map tiles

ActiveCN105302830BMemory adressing/allocation/relocationImage memory managementParallel computingEngineering

Owner:方正国际软件(北京)有限公司 +1

A copper pipe bending machine

ActiveCN111922148BQuickly realize the function of bendingHigh precisionMetal-working feeding devicesPositioning devicesElectric machineryEngineering

Owner:烟台亚鹏工贸有限公司

A Method for Acquiring Software Development Efficiency

ActiveCN108345530BDevelopment efficiency is accurateHigh degree of automationHardware monitoringSoftware engineeringSoftware development

Owner:上海链鲲技术有限公司

System and method for measuring network clock synchronization

InactiveCN102148652BTime-division multiplexData switching networksSmart gridSynchronous network

Owner:上海奇微通讯技术有限公司

Crowns for aircraft tires

ActiveCN106794711BPneumatic tyre reinforcementsTyre tread bands/patternsMechanical engineeringTread

Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

A QoS control-oriented UHV grid system protection business path planning method

ActiveCN109038794BReduce operational riskPower network operation systems integrationInformation technology support systemControl orientedComputer network

Owner:CHINA ELECTRIC POWER RES INST +2

Dual Type Lid Assembly for Litter Bins

ActiveCN110065744BAvoid elevationRefuse receptaclesStructural engineeringMechanical engineering

Owner:张光玉

An injection mold with two types of three-part gating system

ActiveCN109571874BShorten molding cycleReduce manufacturing costThermodynamicsProcess engineering

Owner:HUBEI UNIV OF TECH

Position changing stretcher car

InactiveCN100463665CSimple and fast operationImprove work efficiencyStretcherSteering wheelVehicle frame

Owner:李全兴

An intelligent ice hockey lock system

InactiveCN105822148BWith anti-drilling functionNot easy to drillPadlocksAlarm locksSound detectionIce hockey

Owner:CHINA JILIANG UNIV

Method for starting an internal combustion engine

InactiveCN102959214BElectrical controlMachines/enginesExternal combustion engineControlled combustion engine

Owner:PEZHO SITROEN AUTOMOBILS SA

Autonomous receiving platform of unmanned aerial vehicle package on external wall

PendingCN109930685APrevent fallingImprove the efficiency of delivering parcelsHelicopter landing platformBuilding constructionsUncrewed vehicleEngineering

Owner:翁胜斌

A Data Collection Method for Wireless Sensor Networks with Incomplete Information

InactiveCN106507297BAddressing Dynamically Changing PropertiesImprove throughputNetwork topologiesLocation information based serviceWireless sensor networkingStructure of Management Information

Owner:TIANJIN UNIV

Process and equipment for preparing adipic acid by catalyzing air and oxidizing cyclohexane

InactiveCN101337879BImprove conversion rateHigh yieldOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsCyclohexanoneBoiling point

Owner:HUNAN UNIV

Vehicle brake efficacy monitoring and alarm system

InactiveCN101332813BImprove reliabilityLow costBrake safety systemsTraffic accidentEngineering

Owner:TSINGHUA UNIV

A device for cutting the end face of short branches of agricultural cuttings

ActiveCN110073826BEasy to sprayReduce labor intensityGraftingRatchetAgricultural science

Owner:XINCHANG COUNTY WANLIAN BEARING

A traditional Chinese medicine extract composition and quality detection method for treating diabetes and diabetic nephropathy

ActiveCN110787230BGood hypoglycemic and lipid-lowering effectHas therapeutic effectOrganic active ingredientsMetabolism disorderBiotechnologyMedicinal herbs

Owner:HUAZHONG UNIV OF SCI & TECH

A method for rapidly cultivating purified strains of Dendrobium candidum with red leaves

ActiveCN108887174BFavorable early screeningShorten the breeding processHorticulture methodsPlant tissue cultureDendrobium candidumGermplasm

Owner:三明市农业科学研究院

Ciclopirox olamine gelling agent, method for preparing the same and pharmaceutical use thereof

InactiveCN100551368CNo greasy feelingNo stimulationAntibacterial agentsOrganic active ingredientsPolymerCandida albican

Owner:SHANGHAI HUILUN BIOLOGICAL TECH CO LTD

Virus vector for prime/boost vaccines, which comprises vaccinia virus vector and sendai virus vector

InactiveCN103189506APrevention is effectiveEffective treatmentSsRNA viruses negative-senseViral antigen ingredientsPathogenic microorganismPox Virus Vector

Owner:HOKKAIDO UNIVERSITY

Method and device for continuous metal forming

ActiveCN108655404BUniform compositionFine grainEngineeringIntegrated design

Owner:河北高冶新材料有限公司

A genetically engineered strain expressing Bacillus subtilis laccase intracellularly and an induction method for realizing the extracellular release of recombinant laccase from the strain

ActiveCN104593312BGood yieldImproved ability to express recombinant laccasesBacteriaMicroorganism based processesThiogalactosidesBacterial strain

Owner:NORTHEAST FORESTRY UNIVERSITY

A dynamic allocation method and device of channel resource

ActiveCN101146030BAllocation is accurateReduce forecast errorClosed circuit television systemsRadio transmission for post communicationTime delaysTime segment

Owner:LENOVO (BEIJING) LTD

A kind of vegetable organic fertilizer and preparation method thereof

ActiveCN104151019BHas pest resistanceGuaranteed normal growthFertilizer mixturesProcess equipmentCarbofuran

Owner:东辽县日月星有机肥有限公司

Push, turn, lift control device in the banknote processing module

ActiveCN107316379BRealize real-time automation controlComplete banking machinesCoin/currency accepting devicesAutomatic controlReciprocating motion

Owner:EASTERN COMM

A method, device, system and mobile terminal for preventing accidental startup

ActiveCN104869235BPrevent accidental bootPrevent running outSubstation equipmentHigh level techniquesProximity sensingElectric power

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Communication data processing method combining edge computing and Internet of Things and cloud server

InactiveCN112565408AAvoid "stringing"Data switching networksReal-time dataEdge computing

Owner:李彩云

Multifunctional full-automatic crystal grinding and polishing machine

InactiveCN101934486BReduce manufacturing costImprove processing efficiencyEdge grinding machinesSocial benefitsUniversal joint

Owner:杭州力翔能源科技有限公司

Selection of an access point in a communications system

InactiveCN105451308AAssess restrictionTransmissionQuality of serviceCommunications system

Owner:QUALCOMM INC

Reclaimer

ActiveCN106078311BReasonable designImprove gripMetal working apparatusMetalworkingReciprocating motion

Owner:ZHEJIANG LONGLI MACHINERY

car stop device

ActiveCN109098112BSimple structureEasy to processTraffic restrictionsStructural engineeringMechanical engineering

Owner:CHINA HUAYE GROUP

Elevator traction sheave

InactiveCN102849582BGuaranteed stabilityImprove stabilityBuilding liftsEngineeringWheel cylinder

Owner:WUJIANG HUAMAO MACHINERY MFG

A kind of preparation method and application of epoxy-based organically modified montmorillonite

ActiveCN113214620BGood workmanshipLow costEpoxyPolymer science

Owner:HUBEI UNIV OF TECH

Pore-free ceramic component

ActiveCN105461295ACeramicSemiconductor

Owner:SCHOTT AG

Hockey machine

ActiveCN104406342BAchieve mass productionEasy to produceLighting and heating apparatusIce storing/distributionGear wheelBall type

Owner:FOCUSUN REFRIGERATION JIANGSU

Motor stator winding wiring method for stacking micro-processing technology

InactiveCN1285160CSmall sizeLow costManufacturing dynamo-electric machinesEngineeringConductor Coil

Owner:SHANGHAI JIAOTONG UNIV

Polyaspartates with long pot life and fast cure

ActiveCN111655751BLong application periodFast curingPolyurea/polyurethane coatingsPolymer sciencePolyaspartic acid

Owner:SIKA TECH AG

Metaxalone capsule and preparation method thereof

ActiveCN102232938BIncrease surface areaPromote absorptionOrganic active ingredientsAntipyreticMedicineMolecular materials

Owner:HAINAN PULIN PHARMA +1

a communication terminal

ActiveCN111917433BAvoid crowdingAvoid interferenceAntenna couplingsTransmissionInterference (communication)Metal foil

Owner:安徽省键云信息科技有限公司

Video data loop filtering processing method and device

ActiveCN103891292BDigital video signal modificationData fillingSelf adaptive

Owner:HFI INNOVATION INC

Displacement vector detection method based on joint fractional Fourier transform and device

InactiveCN102054272BAchieve diversificationPracticalImage analysisUsing optical meansFast Fourier transformFrequency spectrum

Owner:ZHEJIANG UNIV

A method for controlling the access overload of the ran layer in a clustered m2m network

ActiveCN104507038BIncrease access rateReasonable designWireless commuication servicesTime delaysOverload control

Owner:XI AN JIAOTONG UNIV

High heat dissipation solar cell module

ActiveCN104241427BGood thermal conductivityConvenient lightingPhotovoltaic energy generationSemiconductor devicesState of artEngineering

Owner:JIANGSU GORICHEN NEW MATERIALS

Valve body assembly of high-pressure large-flow fast-response two-position three-way valve

InactiveCN103047447BShort response timeIncrease the total strokeMultiple way valvesFluid controlControl system

Owner:DALIAN UNIV OF TECH

A method and laser processing system for producing light spots with special light intensity distribution

ActiveCN107971630BIncrease flexibilityLow costLaser beam welding apparatusLaser processingLight spot

Owner:旭致科技深圳有限公司

Method of Eliminating False Targets in Radar Network

ActiveCN104656070BReduce incidenceImprove target recognition and positioning accuracyWave based measurement systemsRadar observationsInformation processing

Owner:HARBIN INST OF TECH

Fuel cell membrane electrode bonding device and bonding method

ActiveCN109216724BLow costReduced fit areaFuel cellsFuel cellsEngineering

Owner:CHINA MACHINERY INT ENG DESIGN & RES INST

A method for establishing a seashore paspalum tissue culture regeneration system

ActiveCN113207691BHigh induction ratePromote rapid proliferationHorticulture methodsPlant tissue cultureBiotechnologySeedling

Owner:SICHUAN AGRI UNIV

Hydraulic bending forming device for aluminum positioning retainer rings of stabilizer bars

ActiveCN103658269AMeet the bending processImprove performanceRetainerEngineering

Owner:安庆市恒瑞达汽车零部件制造有限公司

An identification system and an unmanned vehicle

ActiveCN108237973BGet real-time informationImprove responseOptical signallingOptical viewingTime informationControl system

Owner:SHENZHEN HAYLION TECH CO LTD

A Calculation Method for Maximum Increment of Rotor Current When Terminal Voltage Drops in Doubly-fed Induction Generator

InactiveCN104362926BVerify validityThe method is scientific and reasonableElectronic commutation motor controlVector control systemsTransient statePower flow

Owner:STATE GRID JILIN ELECTRIC POWER COMPANY LIMITED +2