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.

File scanning method, device and equipment

PendingCN108305262AAvoid problems with finding edge regions of filesImprove accuracyImage enhancementImage analysisPattern recognitionComputer technology

Owner:TENCENT TECH (SHENZHEN) CO LTD

Construction waste crushing device for construction

InactiveCN112439500APromote environmental protectionIncrease the adsorption areaUsing liquid separation agentSpraying apparatusStructural engineeringMechanical engineering

Owner:詹玉琼

Super-low-vibration helium cold accumulation system and control method thereof

ActiveCN105675381ADoes not affect temperature stateReduce vibrationPreparing sample for investigationTest requirementsEngineering

Owner:VACREE TECH

Automatic ball-arranging robot for table tennis

InactiveCN109173230ARealize integrated intelligent controlSwing the ball to achieveBilliardsComputer moduleElectric machinery

Owner:秦皇岛迈博科技服务有限公司

Cloud classroom resource management system based on VR (virtual reality) technology

InactiveCN108009955ABreak the limitationsData processing applicationsElectrical appliancesInformation processingResource Management System

Owner:天立泰科技股份有限公司

Preparation method of metal preservative layer

InactiveCN104674200AUniform and dense thicknessNo porosityLiquid/solution decomposition chemical coatingChemical platingBuffering agent

Owner:于洪洲

Deodorization device for camellia oleosa seed oil production process

InactiveCN110964598AAvoid pollutionImprove working environmentFatty-oils/fats refiningActivated carbonOil and grease

Owner:湖南神农国油生态农业发展有限公司

Optional fully automatic operation device for immunity detection instrument

InactiveCN102818908ANo manual operationImprove work efficiencyBiological testingCleaning needleManipulator

Owner:叶孔国

Intelligent door lock with anti-chiseling, damage monitoring and alarming functions

PendingCN110284771AIt has anti-chisel damage monitoring and alarm functionImprove convenienceLock casingsElectric permutation locksSoftware engineeringRivet

Owner:JIANGSU SAIBO YUHUA TECH CO LTD

Closed computer host dedusting device

InactiveCN110877037AImprove dust removal effectEasy to useCleaning using gasesDust controlEngineering

Owner:HANDAN COLLEGE

Composition expressing 10RP 5.5/9 pigment and technical method for preparing color characterization objects by using the same

InactiveCN101457082AGood weather resistanceImprove stabilityLiquid surface applicatorsColor measuring devicesNational standardViscosity

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3

Production method of amino acid-containing shaped fibre

InactiveCN101323988AAbundant and inexpensiveLess investmentWet spinning methodsArtifical filament manufactureEconomic benefitsMoisture absorption

Owner:重庆茧邦纺织科技有限公司

Manufacturing process of bimetallic sliding bearing

InactiveCN103899650ANot prone to segregationQuality assuranceBearing componentsMasterbatchSlider bearing

Owner:DALIAN HONGRUN COMPOSITE BEARING

Ge channel device and forming method thereof

ActiveCN102184954AImprove interface stateImprove performanceSemiconductor/solid-state device manufacturingSemiconductor devicesTensile strainEngineering

Owner:TSINGHUA UNIV

Rotary remote controller for lifting platform and control method thereof

PendingCN109903543AInhibit sheddingFirmly connectedTransmission systemsInterference fitElectrical battery

Owner:ZHEJIANG JIECHANG LINEAR MOTION TECH

Granulated blast furnace slag powder stabilized steel slag type mixture

ActiveCN102219461AHigh compressive strengthImprove mechanical propertiesSolid waste managementCalcium hydroxideRoad surface

Owner:浙江哈斯科节能技术有限公司

Bidirectional loading reduction gear bedstand electronic control system and working method thereof

InactiveCN108760289AGuaranteed normal startupGuaranteed uptimeMachine gearing/transmission testingFrequency changerElectric machine

Owner:薛寓怀

Brown lactic acid bacterium drink capable of suspending pawpaw and preparation method of brown lactic acid bacterium drink

InactiveCN106578071AGreat tasteBeautiful colorMilk preparationLactobacillusPathogenic bacteria

Owner:南京卫岗乳业有限公司

Access layer switch in IPTV (Internet Protocol Television) network and processing method thereof

ActiveCN102970613ASave bandwidthTransmissionSelective content distributionData streamAuthorization

Owner:NEW H3C TECH CO LTD

Filtering system of wind power gearbox

PendingCN108916367AAvoid affecting service lifeGear lubrication/coolingElectricityFilter system

Owner:NANJING HIGH SPEED GEAR MFG

Motor rotor winding equipment and winding method thereof

InactiveCN110838777AImprove delivery efficiencyImprove delivery stabilityManufacturing dynamo-electric machinesElectric machineCopper wire

Owner:张美华

Refrigerator and vacuum packaging method thereof

ActiveCN113915814AEnsure health and hygieneKeep clean and tidyLighting and heating apparatusDomestic refrigeratorsIceboxEngineering

Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD

Ceramide compound as well as cationic liposome, preparation method and application thereof

ActiveCN113121381AImprove stabilityIncrease fat solubilityOrganic compound preparationCarboxylic acid amides preparationLiposomeGene carrier

Owner:ZHEJIANG UNIV

Feces sampling and detection integration device

PendingCN110333344AMeet self-test useLow costWithdrawing sample devicesPreparing sample for investigationUltrasound attenuationAnimal feces

Owner:JIANGSU MACRO&MICRO TEST MED TECH CO LTD

Environment-friendly polymer material and preparation method thereof

InactiveCN111171497AImprove environmental performanceSimple preparation processPolymer sciencePolymer chemistry

Owner:杭州鸿远高分子科技有限公司

Lung disease recognition model training method, lung disease recognition method and device

PendingCN114187224AReduce the amount of parametersIncrease training speedImage enhancementImage analysisComputer visionNuclear medicine

Owner:CHINA MOBILE CHENGDU INFORMATION & TELECOMM TECH CO LTD +1

A high-speed grid driving unit and a circuit

ActiveCN109859669AImprove discharge performanceShorten the timeStatic indicating devicesScan lineHemt circuits

Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Flexible belt type demisting device

ActiveCN113069837ATo achieve the purpose of ultra-clean emissionsHuge heat exchange areaUsing liquid separation agentThermodynamicsFlue gas

Owner:赵禹

Intelligent infant feeding instrument and intelligent infant feeding monitoring method

InactiveCN105193535AFall asleep fastHealthy growth and developmentNon-surgical orthopedic devicesTime limitBaby sleep

Owner:HEILONGJIANG UNIV

Zeolite imidazole-like skeleton-mesoporous silica composite material and preparation methods thereof

InactiveCN104888710AHigh hydrothermal stabilityOther chemical processesOrganic-compounds/hydrides/coordination-complexes catalystsMetal-organic frameworkMesoporous silica

Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI

Gas gun support

PendingCN110131541ABest burning stateQuality assuranceStands/trestlesCrucible furnacesEngineeringKiln

Owner:DAYE HUAXING GLASS

Capacitor aluminum cover plate material treatment method

InactiveCN109909693ARoom temperatureFree cooling

Owner:安徽双巨电器有限公司

Foldable arc supporting device

InactiveCN105605389AEasy constructionImprove work efficiencyMachine supportsEngineeringMechanical engineering

Owner:王小勇

Control device for hydraulic brake of mining dumper

InactiveCN101830216AShorten braking timeFast brakingFluid braking transmissionHydraulic pumpFuel tank

Owner:SANY MINING MACHINERY

3D four-axis printer and printing method

InactiveCN113619101AEasy to makeHigh strengthManufacturing driving meansAdditive manufacturing with liquidsRotational axisComputer printing

Owner:WUHU INST OF TECH

Wireless transmission system capable of outputting and inputting coordinates reversely and remotely

ActiveCN106027652AMeticulous designSimple shape and structureTrolley cranesTransmissionWireless transmissionRemote control

Owner:南通天正信息技术服务有限公司

VLC (Visible Light Communication) synchronization algorithm based on zero-autocorrelation code pair

InactiveCN106713202AImprove performanceHigh timing success rateMulti-frequency code systemsHigh level techniquesAlgorithmOriginal data

Owner:CENT SOUTH UNIV +1

Behavior detection system

PendingCN110400443AUnderstand mental stateReduce energy consumptionClosed circuit television systemsAlarmsWireless transceiverDisplay device

Owner:ZHEJIANG JUNMP TECH

Preparation method of antistatic and antibacterial decorative paper

PendingCN110761115AIncrease contact areaImprove wear resistanceSurface covering paperMaterial nanotechnologyZinc Acetate DihydrateFibre composition

Owner:陈关荣

Textile cloth dye mixing apparatus

InactiveCN108404735AImprove the mixing effectImprove practicalityRotary stirring mixersTransportation and packagingEngineeringMixing effect

Owner:SUZHOU YOUSHENG TEXTILE

A kind of non-casting flange reconstruction drilling equipment based on mechanical processing

ActiveCN111702203BEasy to punchAccurate angleBoring/drilling machinesPipe fittingPipe

Owner:胡海明

Built-in touch control substrate, driving method thereof and display panel

InactiveCN105974639AReduce in quantitySignal synchronizationStatic indicating devicesNon-linear opticsElectricityInsulation layer

Owner:BOE TECH GRP CO LTD +1

Practical motorcycle on ice

InactiveCN101624082ACyclesVehicle frameEngineering

Owner:WUXI VOCATIONAL & TECHN COLLEGE

Nematicidal composition and application thereof

ActiveCN113615698AGood nematicidal activityLow toxicityBiocideNematocidesBiotechnologyCarbofuran

Owner:青岛海利尔生物科技有限公司

Aircraft departure ordering method

InactiveCN101488291AImprove operational efficiencyReduce lossAircraft traffic controlJet aeroplaneFlight vehicle

Owner:BEIHANG UNIV

Mine production safety teaching equipment

PendingCN113593396AIncrease contactHigh teaching safetyEducational modelsAgricultural engineeringContact failure

Owner:邓海树

Aluminum or aluminum alloy metal nanometer injection molding method

ActiveCN108943565AUniform Peel StrengthGood adhesionAnodisationLaser etchingElectrochemical corrosion

Owner:陆丰市比德能源有限公司

A preparation method of antlet glue wine

InactiveCN109182020AIncrease salesIncrease complexityAlcoholic beverage preparationDiuresisFiltration

Owner:沈阳市鹿膳堂生物科技有限公司

Vacuum compression bag suitable for shoes or leather bags and not generating extrusion deformation force

InactiveCN110228670ASolve the hidden danger of deformation caused by extrusionSolve the hidden danger of deformationGarmentsPackaging under vacuum/special atmosphereEngineeringAtmospheric pressure

Owner:张连科 +1

Optical adjustable mounts with absolute position feedback

ActiveCN103119493APiezoelectric/electrostriction/magnetostriction machinesElectrical/magnetic solid deformation measurementControl theoryInformation feedback

Owner:NEWPORT CORP

QR code printing device

InactiveCN111845107AReduce usage limitationsTypewritersComputer printingEngineering

Owner:快住智能科技(苏州)有限公司

Method utilizing orthogonal array to form unmanned ship monitoring area supersonic wave three-dimensional image

InactiveCN105974421AScan fast and comprehensiveScanning and imaging speed is fastAcoustic wave reradiation3d imageDisplay device

Owner:杨越

Brake power supply for construction hoist and control method

ActiveCN113541505ALow costEasy to implementAC motor controlAc-ac conversionLoop controlPower switching

Owner:长沙市日业电气有限公司

Brewing method of sunflower seed wine

InactiveCN108130255AHas a health effectFull of nutritionDigestive systemAlcoholic beverage preparationAdditive ingredientHigh pressure

Owner:郏县芝麻酒坊

Rotating arm clamp of vertical coating machine and coating method of vertical coating machine

InactiveCN108043672AReduce wearExtended service lifeLiquid surface applicatorsCoatingsMechanical engineeringSolid shape

Owner:JIANGMEN SUNTAK CIRCUIT TECH +1

Signal generator based on SPMW (sinusoidal pulse width modulation)

InactiveCN103391073ASolve the cumbersome calculationPulse duration/width modulationMicrocontrollerFrequency synthesizer

Owner:SHANGHAI INSTR RES INST

Non-pressure beam edge planing machine tool

InactiveCN105642989ANo leaksAdjust pressurePlaning/slotting machinesPositioning apparatusHydraulic cylinderEngineering

Owner:江苏一重数控机床有限公司

Touch display device and back cover plate thereof

InactiveCN106527810AGood touchInput/output processes for data processingDisplay deviceFrontage

Owner:TRULY OPTO ELECTRONICS

Method for acquiring time-frequency distribution based on self-filtering frequency conversion experience modal decomposition

ActiveCN108182415AImprove aggregation effectHigh precisionCharacter and pattern recognitionFrequency conversionComputer science

Owner:HARBIN INST OF TECH

Wind power motor rotor iron core shaft piercing tooling

PendingCN106911231AImprove sexual functionReduce manufacturing costManufacturing stator/rotor bodiesCouplingControl engineering

Owner:CHANGZHOU SHENLI MOTOR

Railway main data full life circle management method and railway main data full life circle management system

InactiveCN105117446ARealize full lifecycle managementAutomate managementSpecial data processing applicationsDatabase design/maintainanceAuto-configurationData field

Owner:CHINA ACADEMY OF RAILWAY SCI CORP LTD +2

Partition wall bottom quick connecting structure

InactiveCN112443056AEasy to installQuick installationWallsSound proofingStructural engineeringMechanical engineering

Owner:深圳千里马装饰集团有限公司

Inward-shrinking glue reinforcing sheet production device

InactiveCN104470218AIncrease productivityMechanical/acoustic circuit processingPunchingEngineering

Owner:SUZHOU MIDAS PRECISION ELECTRONICS

Electroluminescent device, and display device comprising the same

ActiveCN110010776ASolid-state devicesSemiconductor/solid-state device manufacturingElectron holeDisplay device

Owner:SAMSUNG ELECTRONICS CO LTD

Motorcycle goods shelf

InactiveCN101941485AWithout compromising securityDoes not affect normal drivingLuggage carriersEngineeringMechanical engineering

Owner:CHONGQING LONCIN MOTOR

Rubber strip cutting machine

PendingCN114179143AImplement packagingNo manual operation requiredMetal working apparatusEngineeringStructural engineering

Owner:迈克多纳米位移技术(厦门)有限公司

Reciprocating LED lamp

PendingCN107965707AReduce usageImprove cooling effectMechanical apparatusElectric circuit arrangementsEngineeringLED lamp

Owner:SHANGHAI EAGER LIGHTING

Efficient and energy-saving deep dehydration system based on double-motor variable-frequency transmission water circulation

InactiveCN110683734AAchieve separationPlay a loose roleSievingSludge treatmentElectric machineEnvironmental engineering

Owner:朱德良

Portable food processing machine capable of enhancing filterability

InactiveCN111329364AAvoid affecting tasteVarious ways to useKitchen equipmentEngineeringAgitator

Owner:YANTAI ENG & TECH COLLEGE YANTAI TECHNICIAN INST

Travel control device and travel control method

ActiveCN104126195APedestrian/occupant safety arrangementAnti-collision systemsEngineeringHold time

Owner:NISSAN MOTOR CO LTD

Stomach strengthening and digestion promoting shii-take stem dried meat floss and preparation method thereof

InactiveCN106174073AGood health effectUnique tasteFood thermal treatmentFood mechanical treatmentBiotechnologyWater Chestnuts

Owner:WUHU HYK FOOD CO LTD

Error-removing device and method for optical storage apparatus

InactiveCN1979671AError detection/correctionDigital signal error detection/correctionOptical storageSmall data

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Diesel engine oil steam collecting device for power generation

InactiveCN104454083AImprove reliabilityReduce oil contentMachines/enginesCrankcase ventillationCrankcaseCylinder block

Owner:康明斯动力技术有限公司

Height-adjustable and stable bus handle

InactiveCN106467048ASimple structure setupEasy to produceVehicle arrangementsEngineering

Owner:CHANGGE TENGDA PRECISION IND BUILDING MACHINERY FACTORY

Multipurpose single pole multiple-foot type picking ladder

PendingCN109930982AEasy to findImprove stabilityWatering devicesCultivating equipmentsInsertion depthEngineering

Owner:宁波市由乐讯通讯科技有限公司

Magnetic nanoparticle and immunomagnetic nanoparticle with cell-like structure as well as preparation method and application thereof

InactiveCN109507418AGood magnetic responseReduce non-specific adsorptionMaterial analysisPolyethylene glycolMagnetite Nanoparticles

Owner:SICHUAN UNIV

Ziran disinfectant and its preparing process

InactiveCN1395840ADoes not cause enrichmentLess likely to develop resistance to itBiocideFungicidesAcetic acidDisinfectant

Owner:馥稷生物科技发展(上海)有限公司

Affine invariant image matching method

InactiveCN103617616AComplexity controlStrong generalizationImage analysisMatch algorithmsImage pair

Owner:康江科技(北京)有限责任公司

Granular water-soluble microbial fertilizer and carrier thereof

InactiveCN106631508AIncrease grain yieldFast water solubilityAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSoil propertiesScavenger

Owner:山东田力农业科技有限公司

Bending-resistant single-sided adhesive tape and preparation method thereof

PendingCN114410240ASimple processImprove experience comfortEster polymer adhesivesPressure sensitive film/foil adhesivesElastomerAdhesive

Owner:潍坊同有新材料科技有限公司

Automatic looping machine

PendingCN111267360AAchieve crawlingSave assembly timeDomestic articlesRubber ringStructural engineering

Owner:CHANGZHOU MENTECHS INTELLIGENT EQUIP CO LTD

Technique for quickly cultivating banyan landscape

InactiveCN101300924AAdd unlimited cultural connotationPromote growthSpecial ornamental structuresHorticultureAgroforestryHorizontal projection

Owner:林侦波

Multi-single pipe light beam coupling type high-power semiconductor laser

InactiveCN101707326AAvoid pitfalls that reduce overall efficiencyEasy to processSemiconductor laser arrangementsLaser output parameters controlHigh power lasersCoupling

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Automatic control circuit applied to aircraft control surface lock

PendingCN112255476AQuick checkRapid positioningTesting electric installations on transportAircraft components testingAutomatic controlControl engineering

Owner:BEIJING ZHONG CHUANG HU LIAN TECH CO LTD

Method for quantitatively detecting short-chain fatty acid in human digestive tract

InactiveCN112034055AImprove accuracyGood precisionComponent separationPharmaceutical drugBiochemistry

Owner:HUAZHONG AGRI UNIV

Soldering iron head and working head assembly for soldering machine with soldering iron head

PendingCN111975158AIncrease heat conduction areaStable deliverySoldering ironMetal working apparatusSoldering ironThermal conduction

Owner:深圳市嘉鸿宝科技有限公司

Control system

InactiveCN107367974AWorking Status MonitoringWork status change or adjustmentProgramme control in sequence/logic controllersControl systemControl signal

Owner:刘书豪

Robot laser cleaning system

InactiveCN109129495ARealize remote controlEasy to cleanManipulatorCleaning processes and apparatusRemote controlEngineering

Owner:TIANJIN MASITE BODYWORK EQUIP TECH CO LTD

Smart window and control method for smart window

ActiveCN110118413ACO2 concentration improvementReduce carbon dioxide concentrationMechanical apparatusSpace heating and ventilation safety systemsFresh airEngineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Contactor power saver detecting circuit

PendingCN108387810AAchieve universalReduce production pressureElectric connection testingRelaysEngineeringPeak value

Owner:MORNSUN GUANGZHOU SCI & TECH +1

Splicing type stamping die

InactiveCN104624791ASimple structureEasy to useShaping toolsEjection devicesPunch pressEngineering

Owner:LIUZHOU SHUNLING AUTO PARTS

Dry ice cleaning device for baffle plate for organic light emitting diode (OLED) evaporation, and process thereof

PendingCN109107997AReduce usageReduce cleaning costsCleaning processes and apparatusOrganic solventSand blasting

Owner:上海钥熠电子科技有限公司

Fungicide composition containing flusilazole and diniconazole and application of fungicide composition

InactiveCN107027803ASynergistic effect is obviousGood control effectBiocideDead animal preservationFungicideActive component

Owner:INST OF PLANT PROTECTION FAAS

High-sensitivity and high-resolution living body temperature measurement technology

InactiveCN108896201AThermometers using physical/chemical changesFluorescenceGreen-light

Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

Heavy turpentine longifolene derivative, preparation thereof and application

InactiveCN106588772AOrganic chemistryDisinfectantsEscherichia coliK pneumoniae

Owner:GUANGXI UNIV OF CHINESE MEDICINE

Cascade flow regulation pump power energy-saving method

PendingCN113586422AStable pressureStable water supply effectPump testingPositive displacement pump componentsWater usePressure stabilization

Owner:安徽智引力智慧水务有限公司

Fresh and fragrant preserved apricot

InactiveCN105325660AFloralUnique tasteConfectionerySweetmeatsGourdBENINCASA HISPIDA FRUIT

Owner:张爱丽

Radio communication performance evaluation method in complex electromagnetic environment

PendingCN113950091AOvercome complex difficultiesLow costTransmission monitoringWireless communicationInterference (communication)Interference resistance

Owner:CHENGDU KSW TECH

Engine with working condition capable of switching miller cycle logic

PendingCN110486143AGood load responseImprove efficiencyInternal combustion piston enginesEngine controllersInlet channelEngineering

Owner:ENTROPY ZERO TECH LOGIC ENG GRP CO LTD

Automatic frequency adjustment vibration cloth bag dust-cleaning system

InactiveCN107469490AExquisite structureStrong automatic adjustmentCombination devicesDispersed particle filtrationElectricityEngineering

Owner:太仓市除尘设备厂

Soil pressure balanced shield model test system capable of realizing cutterhead and lining pressure monitoring function

ActiveCN108414259AEasy to cleanEasy to moveEarth material testingStructural/machines measurementSupporting systemPilot system

Owner:BEIJING UNIV OF TECH

Multilayer flexible transparent film LED display control system

ActiveCN109346003AImprove cooling effectAdaptableStatic indicating devicesLED displayImage resolution

Owner:DALIAN JISITE TECH

Construction machinery

ActiveCN104074221AEasy to operateSoil-shifting machines/dredgersWaste managementHeat exchanger

Owner:SUMITOMO CONSTRUCTION MACHINERY

Real-time digital geological record system for engineering side slope

ActiveCN103438864AReal-timeImprove real-time performancePhotogrammetry/videogrammetryComputer moduleData lines

Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES +1

Mobile energy storage battery electric vehicle charging system

InactiveCN103151820AAvoid shockSolve the problem of high cost construction of dedicated power gridBatteries circuit arrangementsElectric powerElectrical batteryCharging station

Owner:SHANGHAI UNIV

Edge grinder

ActiveCN104647148AIncrease loadIncrease inertiaOther manufacturing equipments/toolsGrinding work supportsElectric machineryEngineering

Owner:YANGZHOU HENGDE IND TECH CO LTD

Small-caliber artificial blood vessel with three-layer composite structure, and preparation method of small-caliber artificial blood vessel

ActiveCN105031735AImprove complianceIncrease elasticityBlood vesselsYarnBlood vessel

Owner:DONGHUA UNIV

Photocurable composition and application thereof

ActiveCN108864326AEasy to understandPhotomechanical apparatusInksAdhesivePrinting ink

Owner:HUBEI GURUN TECH CO LTD

Process for the lightening dyeing of keratin materials using an anhydrous dyeing composition comprising an alkaline agent and an oxidizing composition

InactiveCN101773456ACosmetic preparationsHair cosmeticsFiberFat content

Owner:LOREAL SA