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.

Wafer dividing method and dividing apparatus

PendingCN114823504ASolid-state devicesSemiconductor/solid-state device manufacturingWaferingDicing tape

Owner:DISCO CORP

Quick docking mechanism between tractor power output shaft and agricultural implement power input shaft

ActiveCN106879270BQuick and automatic dockingSimple structureAgricultural machinesAgricultural engineeringHooking

Owner:NORTHEAST AGRICULTURAL UNIVERSITY

A kind of method and application of screening Cobao broiler dna barcode

ActiveCN110144406BAccurate genotypeMicrobiological testing/measurementDNA/RNA fragmentationMicrosatelliteDirect sequencing

Owner:GUANGXI UNIV

A method for automatic production of cutting dies capable of continuous processing

ActiveCN113110299BImprove machining accuracyImprove processing efficiencyProgramme controlComputer controlMachineProcess engineering

Owner:BEIJING JINGDIAO GRP CO LTD

Method for the production of a thin glassy coating on substrates in order to reduce gas permeation

ActiveCN101233200BLiquid/solution decomposition chemical coatingPtru catalystAzane

Owner:MERCK PATENT GMBH

Preparation method of a sealing coating with high resistance to spalling failure

ActiveCN104498861BEnhanced resistance to peelingExtended service lifeMolten spray coatingThermal sprayingMetallurgy

Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Vehicle starting control method, device, equipment and storage medium

ActiveCN112392946BReduce frictional heatExtend your lifeGearing controlFluid gearingsPid control algorithmLaunch control

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A dual-mode monitoring terminal based on Beidou communication and Iridium communication

ActiveCN109743681BRealize communicationImprove versatilityPower managementSatellite radio beaconingCommand and controlRemote sensing

Owner:北京天海达科技有限公司

High performance power line communication group system

InactiveCN102801445BSystems using filtering and bypassingPower distribution line transmissionData connectionPower cable

Owner:SONY CORP

Memory system and memory access interface device thereof

PendingCN113608668AInput/output to record carriersDigital storageDouble data rateData signal

Owner:REALTEK SEMICON CORP

A conduction cooling high temperature superconducting cable temperature sensing structure and temperature detection method

ActiveCN112484874BEasy to operateReduce mistakesThermometer detailsThermometers using electric/magnetic elementsInterference resistanceTemperature curve

Owner:陕西西典合创超导技术有限公司

Calibration-free method for disassembly and assembly of inertial components of strapdown inertial navigation system

ActiveCN109470273BGuaranteed repeated installation accuracyMeet the precision requirementsMeasurement devicesGyroscopeAccelerometer

Owner:TIANJIN NAVIGATION INSTR RES INST

Construction method of silkworm strain in small yellow croaker growth hormone bioreactor

ActiveCN112159819BPromote growthImprove industrial efficiencyTransferrinsNucleic acid vectorBiotechnologySomatotropic hormone

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

A continuous hot-press plasticizing pipe making machine

ActiveCN106738984BMeet different requirementsRealize continuous productionTubular articlesPlasticultureProcess engineering

Owner:GUANGZHOU ZHI JIAN GENERAL EQUIP MFG CO LTD

Water chamber cover for a water cooling system of an electric machine

InactiveCN109565202AEasy to installManufacturing dynamo-electric machinesMechanical energy handlingElectric machineEngineering

Owner:SIEMWNS ENERGY GLOBAL GMBH & CO KG

A vacuum holding device for soft liquid bag hose

ActiveCN112340097BSimple structureReduce manufacturing costPackaging by pressurising/gasifyingEngineeringActuator

Owner:四川极智朗润科技有限公司

Gasoline generator set upper decorative panel

ActiveCN104314685BEasy to fillEasy to observeMachines/enginesLiquid fuel feedersFuel tankGasoline

Owner:FUJIAN EVERSTRONG LEGA POWER EQUIP CO LTD

Rotary high-precision air tightness detection apparatus

InactiveCN101430235BHigh sensitivityImprove detection accuracyMeasurement of fluid loss/gain rateMeasurement deviceDifferential pressure

Owner:XIHUA UNIV

A kind of normal temperature aqueous phase synthesis method of zeolite imidazolate framework material

InactiveCN102898448BThe process steps are simpleHigh yieldCobalt organic compoundsZinc organic compoundsSurface-active agentsRaw material

Owner:NANJING FORESTRY UNIV

Foam and water mist dual-purpose mine integrated dust suppression device

InactiveCN105422163BQuick switchEfficient dust suppressionDust removalFire preventionSwitch boxSpray nozzle

Owner:CHINA UNIV OF MINING & TECH

Cone crusher

InactiveCN101829613BGuaranteed horizontal relative movementLow failure rateGrain treatmentsFailure rateSpherical bearing

Owner:武汉新高能重工科技有限公司

phone case

ActiveCN106657503BTroubleshoot operational barriersTelephone set constructionsEngineeringRidge

Owner:BEIJING ANYUNSHIJI TECH CO LTD

A system for controlling material delivery

InactiveCN101377673BEasy maintenanceEasy to modifyTotal factory controlProgramme total factory controlHuman–machine interfaceEngineering

Owner:SUZHOU DEMAC ELECTRIC

Washing machine and its control method, control device, and control system

InactiveCN106283491BImprove user experienceControl devices for washing apparatusTextiles and paperLaundry washing machineControl system

Owner:BSH ELECTRICAL APPLIANCES JIANGSU +1

A method for varying the load of a stressed component of a pitch bearing

ActiveCN110821751BLoad changeEfficient removalRolling contact bearingsWind motor controlEngineeringMechanical engineering

Owner:SHEYANG ENVISION ENERGY CO LTD

Axial stage combustion system with exhaust gas recirculation

InactiveCN106461227AContinuous combustion chamberTurbine/propulsion fuel supply systemsCombustion systemInjector nozzle

Owner:SIEMENS ENERGY INC

A monitoring device with protective measures for an intelligent manufacturing system

ActiveCN109548327BEasy to adjust and useIncrease distanceCasings/cabinets/drawers detailsRotational axisIntelligent manufacturing system

Owner:天长市万寿制动材料有限公司

Frozen aerated confectionary and its manufacturing process

InactiveCN105188396AFrozen sweetsCelsius DegreeAdditive ingredient

Owner:UNILEVER IP HLDG BV

Fingerprint unlocking method and terminal

InactiveCN106022047BReduce matching timeImprove unlocking efficiencyDigital data authenticationPrint image acquisitionTemplate matchingCapacitance

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A hand-held electrically powered disc cutter with specific mass ratios

ActiveCN113767002AImprove stabilityImproved vibration suppression effectNon-rotating vibration suppressionCuttersElectrical batteryEngineering

Owner:HUSQVARNA AB

a barbecue machine

ActiveCN106691217BImprove applicabilityUniform speedRoasters/grillsCooking & bakingControl circuit

Owner:孙永锋

Biometric smart card for mobile devices

InactiveCN101960493APayment architectureInternal/peripheral component protectionInternet privacyEngineering

Owner:QUALCOMM INC

A horizontal hydrogen peroxide low temperature plasma sterilizer

ActiveCN105214118BLow costAvoid damageLavatory sanitoryDisinfectionAir filterGas spring

Owner:LAOKEN MEDICAL TECH

Traction device and method for non-self-propelled ships passing through navigation tunnel

ActiveCN111452916BLow excavation requirementsGood navigation effectTowing/pushing equipmentMarine engineeringControl system

Owner:CHONGQING JIAOTONG UNIVERSITY

Rotary handler system with workpiece baskets rotating around a horizontal axis

ActiveCN102249072BImprove stabilityReduce vibrationDrying solid materials without heatCleaning using liquidsHorizontal axisElectrical control

Owner:KEENLAND TIANJIN PRECISION MFG

Beacons and Management Information Units with Integrity Protection

ActiveCN103190109BForward error control useManagement information systemsWorld Wide Web

Owner:QUALCOMM INC

An assembled temperature self-control waterproof power distribution cabinet

ActiveCN107425426BReduce sizeImprove interoperabilityBoards/switchyards circuit arrangementsSubstation/switching arrangement cooling/ventilationTemperature controlAutomatic control

Owner:SHANGHAI MOLESITONG ELECTRICAL

Electric circumcision kisser

ActiveCN102940513BSimple structureImprove practicalitySurgical staplesMotor driveElectric machine

Owner:TIANJIN RAPID PRECISION MACHINERY TECH RES & DEV

Machine foot for container treatment machine

PendingCN114340447AMachine framesPackaging bottlesEngineeringProtection KIT

Owner:KHS GMBH

Preparation method of large-size high-purity copper rotating target

ActiveCN111604651BUniform tissueNo deformation textureVacuum evaporation coatingSputtering coatingMetallic materialsIngot

Owner:SHENYANG NONFERROUS METALS PROCESSING CO LTD

A fully automatic flax combing machine

InactiveCN104099667BImprove combing effectEasy to cleanHackling machinesElectric machineryEngineering

Owner:吴江金怡纺织品有限公司

A system and method for solving concurrent access conflicts of NoSQL database

ActiveCN105354328BDatabase management systemsSpecial data processing applicationsWeb applicationData access

Owner:NANJING LES INFORMATION TECH

A microfluidic chip device and method for improving the detection accuracy of resistance pulse method particles

InactiveCN105749993BSmall sizeSensitive detectionLaboratory glasswaresMaterial electrochemical variablesElectrical resistance and conductanceMain channel

Owner:DALIAN MARITIME UNIVERSITY

Large-thickness blunt-trailing-edge wind-power airfoil profiles and a design method thereof

ActiveCN103277245BImprove structural propertiesClose to performance requirementsMachines/enginesWind energy generationHigh liftTrailing edge

Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

A method of establishing and using a personalized breast cup database

ActiveCN112965983BEasy to measureEasy to tryMeasurement devicesSpecial data processing applicationsPersonalizationMedicine

Owner:蓝坊服装科技(广州)有限公司

A kind of preparation method of p-trifluoromethylbenzaldehyde

ActiveCN105418391BImprove qualityHigh reaction yieldOrganic compound preparationPreparation by ozonolysisChlorobenzeneNitromethane

Owner:湖南海利常德农药化工有限公司

Cooking device, method and device for controlling cooking device

ActiveCN112273998BMultiple-unit cooking vesselsRoasters/grillsProcess engineeringMechanical engineering

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Cold spray repair system and method

ActiveCN109985744BReduce the pressure of securitySimplify complexityLiquid surface applicatorsSpraying apparatusEngineeringPhysics

Owner:AERO ENGINE ACAD OF CHINA

Air guide structure, air conditioner indoor unit and air conditioner

ActiveCN109974086BReduce noiseImprove experienceMechanical apparatusLighting and heating apparatusAir volumeEngineering

Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1

Intelligent four-path high efficiency power coal burner

InactiveCN1249378CReduce cloggingSave human effortRotary drum furnacesPulverulent fuel combustion burnersCombustorAir volume

Owner:WUHAN UNIV OF TECH

A parent-supervised student learning light test wireless alarm device

InactiveCN104833416BIlluminance Attention SupervisionPrevent myopiaPhotometry using reference valueMicrocontrollerIlluminance

Owner:HUNAN UNIV OF TECH

A squeegee device for automatic gluing machine

ActiveCN105903645BHigh positioning accuracyImprove work efficiencyLiquid surface applicatorsCoatingsElectric controlAutomation

Owner:江苏驰太新材料有限公司

A human-computer interaction method and device for intelligent robots

ActiveCN106055641BGenerate accuratelyHigh viscosityDigital data information retrievalSpecial data processing applicationsTime informationEngineering

Owner:BEIJING GUANGNIAN WUXIAN SCI & TECH

Ultra-coarse denier flat shredded and method for making same

ActiveCN101135067BMeet needsRealize differentiated productionFilament/thread formingEngineeringMechanical engineering

Owner:YIBIN GRACE

A kind of medicine for preventing and treating fish myxosporiosis

ActiveCN110721174BEfficient killingLow costHydroxy compound active ingredientsAntiparasitic agentsBiotechnologyMedicine

Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Test device for acid rain resistance performance of high temperature corrosion inhibition layer

ActiveCN107764724BImprove accuracyAffect accurate judgmentWeather/light/corrosion resistanceAcid waterAmbient humidity

Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD

A device for measuring the equivalent wall thickness of scaffolding steel pipes and its measuring method

InactiveCN103759690BSimple structureEasy to operateMeasurement devicesEngineering

Owner:CHINA STATE CONSTRUCTION ENGINEERING CORPORATION

A kind of preparation method of sagittarius protoplast

ActiveCN104278007BQuality improvementMeet research needsPlant cellsCell membraneChloroplast

Owner:扬州食研室食品科技有限公司

An improved film cutting machine

ActiveCN103350918BSimple structureAutomatic cut offArticle deliveryEngineeringAutomation

Owner:ZHEJIANG HAIYUE AUTOMATIC MACHINERY

Preparation method of diatomite/titanium dioxide composite photocatalyst with core/shell structure

InactiveCN102784632BEasy to prepareSimple and fast operationPhysical/chemical process catalystsAlcoholThermal insulation

Owner:DONGHUA UNIV

a smart bracelet

ActiveCN104257043BFirmly connectedAvoid issues affecting connection reliabilityBraceletsWrist-watch strapsEngineeringIntelligent sensor

Owner:QINGDAO GOERTEK

A kind of electronic equipment and card holder key structure

ActiveCN106028734BIncrease assembly flexibilityReduce assembly processSlidable card holdersCard stiffenersKey pressingEngineering

Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

A metal micro-coating forming system and method

InactiveCN104711507BHigh forming precisionIncrease forming rateMolten spray coatingMetal coatingMolten metal

Owner:XI AN JIAOTONG UNIV

A kind of circular RNA knockdown method and its application

ActiveCN112126645BHigh knockdown efficiencyLess off-targetHydrolasesAntibody mimetics/scaffoldsRNase PCircular RNA

Owner:GUANGZHOU GENESEED BIOTECH +1

A light-emitting diode epitaxial wafer and its preparation method

ActiveCN103035790BImprove luminous efficiencyPrevent overflowSemiconductor devicesQuantum wellLight-emitting diode

Owner:HC SEMITEK ZHEJIANG CO LTD

Image display apparatus and image adjusting method

ActiveCN100464575CTelevision system detailsCathode-ray tube indicatorsComputer graphics (images)Display device

Owner:SEIKO EPSON CORP

Connecting-rod-type transmission mechanism of three-dimensional engraving machine

InactiveCN102166907BLow costImprove machining accuracyModel makingReduction driveDrive motor

Owner:董任虎

Image compression method, image compression device and mobile terminal

ActiveCN102497489BReduce sizeHigh compression ratioImage analysisImage codingPattern recognitionMethod of images

Owner:ALIBABA (CHINA) CO LTD

Haze particle eliminating device

InactiveCN103585831BGood removal effectSmall pressure dropDispersed particle filtrationOzone pollutionAqueous solution

Owner:QUANZHOU NORMAL UNIV

Cable injection recovery system

ActiveCN103247975BAchieve recyclingReduce frictional resistanceApparatus for laying cablesInjection portCoiled tubing

Owner:SICHUAN HONGHUA PETROLEUM EQUIP

Organic light emitting diode touch display substrate and touch display device

ActiveCN106933431BImprove short circuitImprove yieldInput/output processes for data processingDisplay deviceEngineering

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Pharmaceutical composition and preparation method for bee epidemic prevention and control

InactiveCN107648392BReasonable compositionEasy to makeAntiviralsImmunological disordersBiotechnologyNutrition

Owner:桂阳神农蜂生态农业有限公司

Catheter having deflectable leading end

InactiveCN102159278BFirmly connectedWon't leaveInternal electrodesCatheterGuide tubeCatheter device

Owner:JAPAN LIFELINE CO LTD

Hot pepper gel for treating rheumatism

InactiveCN1297251CPromote absorptionLess irritatingAntipyreticAnalgesicsMentholAcetic acid

Owner:马宏英

air circulator

ActiveCN107839441BAir-treating devicesVehicle heating/cooling devicesAir cycleAir blower

Owner:DENSO CORP

Rod position detector of nuclear reactor control rod

ActiveCN102411999BAccurate measurementSimple structureNuclear energy generationNuclear monitoringNuclear reactorGray code

Owner:中广核工程有限公司 +1

Method for detecting and decoding a signal in a mimo communication system

InactiveCN1855797AImprove reliabilityEqualisersMulti-frequency code systemsCommunications systemOriginal data

Owner:SAMSUNG ELECTRONICS CO LTD +1

An image sensor chip testing and sorting all-in-one machine

ActiveCN111933551BMeet heating needsHeating temperature controlSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingVisual inspectionMechanical engineering

Owner:技感半导体设备(南通)有限公司

A pin fatigue testing machine

ActiveCN103592535BVerify reliabilityEffective quality controlMachine part testingElectrical testingSolenoid valveButt joint

Owner:ZIYANG CHENFENG ELECTRIC

Vacuum booster for vehicular brake

ActiveCN102815289BAvoid plastic deformationGuaranteed StrengthBraking action transmissionEngineeringMechanical engineering

Owner:AUTOLIV NISSIN BRAKE SYST JAPAN CO LTD

Outdoor activity time reminder method, device, equipment and medium for wearable devices

ActiveCN109348407BHigh degree of intelligenceRealize precise reminderTime indicationSubstation equipmentStopwatchEmbedded system

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Rolling screw device

InactiveCN1735762AImprove durabilityAvoid damageGearingEngineering

Owner:NSK LTD +1

A pedal angle adjustment mechanism

InactiveCN104129467BImprove use comfort performanceAdaptableVehicle cranksVehicle frameEngineering

Owner:GUANGZHOU JINHONG ELECTRICAL & MECHANICAL TECH DEV

A method and system for intelligent early warning and data storage of foundation pit monitoring

ActiveCN110619587BQuick responseQuick analysisForecastingConnection managementEarly warning systemReal-time data

Owner:SHENZHEN INST OF BUILDING RES

Intermediate transfer chamber, substrate processing system, and exhaust method for the intermediate transfer chamber

InactiveCN100514557CAvoid defectsInhibition of thermal expansionSemiconductor/solid-state device manufacturingAtmospheric airProcess module

Owner:TOKYO ELECTRON LTD

Preparation method and product of unsterilized vacuum packed boiled salted duck

ActiveCN103211241BDeliciousKeep color, fragrance and shapeFood preparationCold chainSaline water

Owner:BOHAI UNIV

Frequency conversion construction hoist

ActiveCN108892011BImprove comfortRunning speed is stableElevatorsFrequency changerFrequency conversion

Owner:SICHUAN CONSTR MACHINERY GRP

A kind of preparation method of aluminum and aluminum alloy superhydrophobic surface

ActiveCN106086835BLow costFast preparationLiquid/solution decomposition chemical coatingMicro nanoEtching

Owner:KUNMING UNIV OF SCI & TECH

An Improved Hierarchical Sequence Labeling Joint Relation Extraction Method Based on Neural Network

ActiveCN113221568BSupplement the problem of weak location featuresAccurate extractionCharacter and pattern recognitionNatural language data processingFeature vectorText entry

Owner:TIANJIN UNIV

Method for manufacturing porcelain artware by combining processes of jun porcelain, Ru porcelain and peony porcelain

ActiveCN103342542BAchieve a refreshing feelingImprove aestheticsClaywaresPolymer scienceMechanical engineering

Owner:洛阳天香社文化科技有限公司

Helical gear ring processing technology

ActiveCN111761316BAvoid deformationImprove work efficiencyEngineeringPipe

Owner:RUIAN VEHICLE FITTING FACTORY

Electronic device and information processing method

ActiveCN110462710BEnthusiasmImprove skillsWriting implementsCharacter and pattern recognitionInformation processingEngineering

Owner:斯托利亚有限公司

Shape fixing and keeping method for polypropylene co-mixing infusion bag

ActiveCN102641212BImprove the ability to resist external pressurePrevent shrinkageInfusion devicesPharmaceutical containersTemperature controlHigh pressure

Owner:GUIZHOU KELUN PHARMA

A loading device for wheel fatigue test bench

ActiveCN104111166BSimple structureEasy to operateMachine part testingReduction driveReducer

Owner:XIAN AVIATION BRAKE TECH

Method and system for mobile terminal to view logs in recovery mode

InactiveCN104965776BSolve abnormal operation problemsImprove abnormal operationHardware monitoringRedundant operation error correctionRecovery methodData file

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

UE discontinuous reception control and indication method and device, storage medium, terminal, base station

ActiveCN110876177BTake advantage of power savingReduce power consumptionPower managementNetwork topologiesEngineeringActive state

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Super-resolution image restoration method based on hardware platform

ActiveCN107085827BImprove operational efficiencySave storage resourcesImage enhancementImage analysisComputer hardwareMiniaturization

Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A pulverized coal hydrogenation gasification method and system

ActiveCN108795505BIncrease concentrationHigh yieldCombustible gas productionThermodynamicsCoke

Owner:ENN SCI & TECH DEV

A kind of fossil composition of Tibetan medicine Manuo Decoction and its preparation method

ActiveCN107595957BProof of validityProcess stabilityUrinary disorderGranular deliveryMedicinal herbsSal ammoniac

Owner:青海省藏医药研究院

A method for protecting computer system security

ActiveCN110472390BEnsure safetyWon't stealDigital data authenticationEngineeringWorld Wide Web

Owner:JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH

Targeted nanometer medicine carrier and its prepn. method

InactiveCN100438915CStrong targetingImprove securityPharmaceutical non-active ingredientsAntineoplastic agentsRadiologyDrug carrier

Owner:SICHUAN UNIV

A method and device for prompting the start-up time of an air conditioner

ActiveCN107449103BEasy to knowImprove experienceMechanical apparatusSpace heating and ventilation safety systemsEngineeringComputer engineering

Owner:GREE ELECTRIC APPLIANCES INC

A Rotationally Symmetric Polarized Hollow-Center Laser with High Polarization Purity and Adjustable Polarization Direction

InactiveCN109659803BHigh purityHigh beam qualityOptical resonator shape and constructionResonant cavityLaser array

Owner:YUNNAN UNIV

Phase difference control member, liquid crystal display, phase difference layer forming liquid crystal material composition

InactiveCN101809473ASuppression of excessive level differenceEnsuring a wide viewing angleOptical filtersPolarising elementsLiquid-crystal displayPhase difference

Owner:DAI NIPPON PRINTING CO LTD