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.

Integrated sunshine room assembly

InactiveCN101514566BQuick set upEasy to installBuilding constructionsCorner angle

Owner:ZHUHAI KING GLASS ENG

A control method and device for a dpf active regenerative fuel injection system

ActiveCN112211702BReduce casualtiesReduce riskInternal combustion piston enginesExhaust apparatusControl theoryFuel supply

Owner:DONGFENG COMML VEHICLE CO LTD

A method for protein-induced preparation of chiral polyaniline

InactiveCN103613756BWide variety of sourcesLow priceSurface-active agentsAniline

Owner:SHANGHAI NORMAL UNIVERSITY

A desulfurization liquid salt extraction process and its device

ActiveCN107352679BIncrease concentrationReduce volumeWater contaminantsTreatment involving filtrationSodium thiocyanateFiltration

Owner:HENAN ZHONGHONG GRP COAL

A wheel hub casting mold

ActiveCN109175261BGuaranteed DensityEvenly distributedFoundry mouldsFoundry coresEngineeringCasting mold

Owner:CHONGQING CHANGQING DIE CASTING CO LTD

Chemical depolymerization recovery method for waste compact disks

ActiveCN102633605BOrganic compound preparationPreparation from organic carbonatesRecovery methodHigh concentration

Owner:QINGDAO UNIV OF SCI & TECH

Silicon wafer adsorption mechanism and method of use thereof

ActiveCN102569147BImprove local shapeQuality improvementSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingPositive pressureSilicon

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Vehicle control method, related equipment and computer storage medium

ActiveCN112441001BControl devicesSimulationTerminal equipment

Owner:HUAWEI TECH CO LTD

A method and system for diagnosing secondary safety measures in smart substations

ActiveCN108923529BAccurate diagnosisGuaranteed to be reliableCircuit arrangementsInformation technology support systemPower substationReliability engineering

Owner:XUJI GRP +4

A kind of extraction method of cranberry

ActiveCN103664856BImprove adsorption capacityReduce lossesOrganic chemistryAmerican cranberryCentrifugation

Owner:NINGBO GREEN HEALTH PHARMACEUTICAL CO LTD

Magnetic Chinese medicine dressing for treating scars and preparation method of same

InactiveCN102836288BThe curative effect is sureGood curative effectHeavy metal active ingredientsElectrotherapyTherapeutic effectBlood vessel

Owner:HENAN UNIV OF SCI & TECH

Cold beverage dispenser implementing thermoelectric cooling

ActiveCN104349700ADomestic cooling apparatusLiquid transferring devicesThermoelectric coolingEngineering

Owner:SOC DES PROD NESTLE SA

EPDM rubber and nitrile rubber compounded sealing ring material

InactiveCN102731866BHigh tear strengthLow costOther chemical processesPolymer scienceNitrile rubber

Owner:CGP WUHU SEALING

A thermal drying method and system for gypsum board

ActiveCN112179066BConvenient and balanced dryingKeep dryDrying gas arrangementsDrying chambers/containersPhysical chemistryEngineering

Owner:湖北北新建材有限公司

A kind of method of cutting propagation of Moringa oleifera

InactiveCN104885768BImprove survival rateShort formation timePlant cultivationCultivating equipmentsMoringaCallus formation

Owner:THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY

Prefabricated door hinge and it data cabinet door panel structure using prefabricated door hinge

ActiveCN113412015BRealize positioning installationImprove structural strengthCasings/cabinets/drawers detailsStructural engineeringBoard structure

Owner:WUXI KANGBEI ELECTRONICS EQUIP

Annuity data receiving method, device, computer equipment and storage medium

ActiveCN108052550BAccurate decryptionImprove receiving efficiencyFinanceOffice automationSoftware engineeringRecipient side

Owner:PING AN PENSION INSURANCE

Roadway layout and coal pillar retention method for edge and corner coal short-wall continuous mining

InactiveCN104790953BPrevent spontaneous combustionLow recovery rateUnderground miningSurface miningCoal spontaneous combustionProcess engineering

Owner:SHANDONG UNIV OF SCI & TECH

A kind of medium carbon nano-bainite ultra-high strength steel, steel bar and preparation method thereof

ActiveCN107675077BReduce consumptionLow costChemical compositionMetallic materials

Owner:YANSHAN UNIV

A chemical safe shipping equipment

ActiveCN110127490BDo not interfere with workRapid coolingDomestic cooling apparatusLighting and heating apparatusChemical safetyMechanical engineering

Owner:SUZHOU YUANLIAN SCI & TECH PIONEER PARK MANAGEMENT CO LTD

Power exchange equipment

ActiveCN104842962BCompact structureImprove power exchange efficiencyCharging stationsElectric propulsion mountingElectricityEngineering

Owner:SHENZHEN JINGZHI MACHINE

A tempered glass handling device

ActiveCN111689232BQuick loading and unloadingPlay a protective effectCharge manipulationConveyor partsToughened glassIndustrial engineering

Owner:萧县威辰机电工程设备有限公司

Seal assembly for relieving pressure

ActiveCN101443583AAvoid connectionConnection allowedEngine sealsEngineeringHigh pressure

Owner:TRELLEBORG SEALING SOLUTIONS GERMANY

A method for rapid detection and determination of unstrained spirits produced by solid-state acetic acid fermentation in vinegar brewing

ActiveCN108445168BIdeal finishing pointDetection and judgment time shortenedTesting foodBiotechnologyAcetic acid

Owner:山西金龙鱼梁汾醋业有限公司

Cleaning device for spinning rotors

ActiveCN107663676BGuaranteed altitudeReliable cleaningContinuous wound-up machinesOpen-end spinning machinesEngineeringMechanical engineering

Owner:SAURER GERMANY GMBH & CO KG

Mild conditioner for children and its production process

ActiveCN107982102BWith conditioningCosmetic preparationsHair cosmeticsBiotechnologyActive agent

Owner:浙江施维康生物医学材料有限公司

Self-locking safety power socket

ActiveCN104064918BPrevent disengagementAvoid short circuitCoupling device detailsEngineeringSelf locking

Owner:临沂高新资源开发建设集团有限公司

Alarm method for children riding alone in van elevator

ActiveCN107673152BNo alarm situation will occurElevatorsBuilding liftsLogic cellMediaFLO

Owner:ZHEJIANG NEW ZAILING TECH CO LTD

A nut feeding device

ActiveCN105345430BEasy to assembleEasy to controlMetal working apparatusDrive wheelDrive shaft

Owner:NANTONG PRATT MACHINERY

Method for preparing phase-change materials from Fischer-Tropsch (F-T) synthesis product

ActiveCN102041090BImprove performanceHigh latent heat of phase changeHydrocarbon distillationTreatment with hydrotreatment processesFiberOxygen

Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for video enhancement

ActiveCN104202604BEnhanced implementationEnhancement effect is goodDigital video signal modificationImaging processingFrame based

Owner:SHENZHEN TENCENT COMP SYST CO LTD

A Misalignment Angle Calibration Method for Two-Dimensional Autocollimator

ActiveCN104697552BEasy to implementEasy to set up and operateMeasurement devicesCalibration resultCoefficient matrix

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Soy sauce residue continuous desalting device

ActiveCN102613673BGood desalination effectImprove processing efficiencyFeeding-stuffFood preparationDrive wheelEnvironmental engineering

Owner:GUANGDONG MEIWEIXIAN FLAVORING & FOOD

Method and system for transferring coloring ring back tone self-service to manual board in IP multimedia subsystem

InactiveCN102075496BEasy to completeConvenient and quick to complete the ring tone settingSpecial service for subscribersTransmissionRing back toneInterconnection

Owner:ZTE CORP

Handheld device implementation method for data management of GYK (Railcar Running Control Device)

ActiveCN102340538BRealize all-round wireless network transmission serviceAdd breakpoint resume functionError preventionManual systemsData fileWireless data

Owner:HANGZHOU CHUANGLIAN ELECTRONICS TECH

Method and device for identifying anti-counterfeiting marks composed of one-dimensional codes and dot matrix graphics

ActiveCN103793737BMake up for the shortcomings of poor anti-counterfeiting effectRecord carriers used with machinesSensing by electromagnetic radiationGraphicsIdentification device

Owner:TAICANG DENASEN MECHANICAL & ELECTRICAL ENG CO LTD

A functional composition with improved sleep and application thereof

ActiveCN107467647BImprove sleepingGuaranteed stabilityMilk preparationFood ingredient as taste affecting agentBiotechnologyAlbumin

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Anti-tumor nucleic acid and polypeptide and application thereof

InactiveCN102140473BOrganic active ingredientsFungiNucleotide sequencingTumor cells

Owner:THE CHINESE UNIVERSITY OF HONG KONG

A telescopic electric balance unicycle

InactiveCN104309739BEasy to controlUnicyclesVehicle position/course/altitude controlEngineeringElectric vehicle

Owner:LIUZHOU HUILIN TECH

User portrait grouping method and device

ActiveCN106874931BAvoid dependencyStable clustering resultsData processing applicationsCharacter and pattern recognitionTheoretical computer scienceEngineering

Owner:NEUSOFT CORP

A method, system, vehicle-mounted device and vehicle for automatically adjusting call volume

ActiveCN105635453BImprove clarityEnsure normal telephone communicationSubstation speech amplifiersStatistical analysisCall volume

Owner:SHANGHAI PATEO INTERNET TECH SERVICE CO LTD

A smart substation online monitoring parameter trend warning method

ActiveCN106405280BImprove accuracyAvoid problems that cannot be accurately judgedElectrical testingSmart substationTime segment

Owner:XUJI GRP +3

A dormitory security alarm device and dormitory security alarm system

InactiveCN103810806BAvoid Privacy VulnerabilitiesImprove securityFire alarmsBurglar alarm short radiation actuationComputer terminalFire prevention

Owner:青岛工学院

Carbon nano particles, preparation method and transparent conductive polymer composite material containing said carbon nano particles

InactiveCN1477058AMaterial nanotechnologyNon-insulated conductorsMean diameterConductive polymer composite

Owner:DONG WOON INT

A network security collaborative protection method and system

ActiveCN108965289BAchieve decouplingImprove the protective effectTransmissionSupporting systemResource pool

Owner:北京明朝万达科技股份有限公司

A secure hss/udm design method and system for realizing privacy protection function

ActiveCN111414645BImprove scalabilityIn line with the development statusDigital data protectionPrivacy protectionSecurity design

Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP +2

A corrugated packaging box for the transportation, sale and display of a pedal tensioner

InactiveCN105564764BReasonable layoutUnique structurePackage recyclingContainers to prevent mechanical damageEngineeringPackaging Case

Owner:DONGGUAN POLYTECHNIC

Multifunctional portable toothbrush

InactiveCN104665240BEasy to carryEasy to useBrushesTongue cleaningToothpaste

Owner:彭俊翔

Stabilization and adjustment device for endoscope operation cavity

InactiveCN100391411CEasy to set upOptimize spaceSurgeryEngineeringHorizontal bar

Owner:高力

A kind of high electromagnetic shielding rubber composition and preparation method thereof

ActiveCN110804313BHigh reactivityImprove mechanical propertiesPolymer sciencePtru catalyst

Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

A kind of preparation method of γ-fe2o3/sio2 nanocomposite material and nanocomposite material particle

InactiveCN103316614BAgglomerated into largeStrong magnetic reaction effectInorganic material magnetismFerric oxidesCatalytic oxidationFe2o3 nanoparticles

Owner:ZHEJIANG UNIV

Feeding device for pattern sewing machine

InactiveCN101037832BWork-feeding meansEngineeringContact resistance

Owner:BROTHER KOGYO KK

Realization method of rake angle converging drill bit and rake angle converging drill bit

InactiveCN103611970BExtended service lifeHigh strengthTwist drillsEngineeringStructural engineering

Owner:天津市量具刃具有限公司

Browser local interface extension method and device

ActiveCN104267972BImprove compatibilityReduce workloadSpecific program execution arrangementsComputer compatibilityWeb page

Owner:ZHENGZHOU SEANET TECH CO LTD

Flocculant formula used for stevioside extracting solution and use method thereof

InactiveCN102173490BReduce dosageSimple methodSugar derivativesSugar derivatives preparationSulfateWeight/volume ratio

Owner:天津市港源人力资源集团有限公司

Air Conditioning System and Method for Adjusting Refrigerant Filling Volume and Refrigerant Circulation Volume

ActiveCN104344508BImprove performanceGuaranteed uptimeMechanical apparatusSpace heating and ventilation safety systemsEngineeringAir conditioning

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

An actively cooled vacuum environment high temperature liquid metal flowmeter

ActiveCN113310537BApplicable flow measurementEasy accessLighting and heating apparatusRefrigeration devicesActive coolingLiquid state

Owner:CHINA INSTITUTE OF ATOMIC ENERGY

A comprehensive display system based on meteorological data analysis and rendering

ActiveCN113553532BReduce sizeReduce delivery pressureGeometric image transformationDesign optimisation/simulationData displayComputer graphics (images)

Owner:青岛恒天翼信息科技有限公司

An intelligent dispensing equipment that can effectively improve processing accuracy

ActiveCN110694858BImprove machining accuracyQuick disassemblyLiquid surface applicatorsCoatingsBall bearingGear wheel

Owner:临沂晟彬电子有限公司

A microvolume cell nucleic acid amplification method

ActiveCN108315389BEasy to operateLow costMicrobiological testing/measurementLysisNucleic acid sequencing

Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Constituent element

InactiveCN101351611BReduce widthIncrease incidenceDoor/window protective devicesWindow/door framesSash windowEngineering

Owner:赫尔穆特·奥弗

A protection system and method for preventing data leakage

ActiveCN112104655BEasy to detectEasy to useCharacter and pattern recognitionNatural language data processingWord modelDatabase

Owner:安徽长泰科技有限公司

Applied layer interface

InactiveCN100357862CTransmissionInput/output processes for data processingCommunications systemLayer interface

Owner:INTEL CORP

Method for producing feed grade calcium dihydrogen phosphate by using medium and low grade mixed phosphate rock

InactiveCN105921259BQuality improvementSimple preparation processPhosphorus compoundsWet separationLower gradePhosphoric acid

Owner:GUIZHOU INST OF METALLURGY & CHEM ENG

Spectrum resource allocation method based on packet game switching and optimized power control

ActiveCN105704722BIncrease profitImprove spectrum utilizationPower managementNetwork planningFrequency spectrumOptimization problem

Owner:ZHEJIANG UNIV OF TECH

Manufacturing method for making decorative building materials with mixed color glass particles

InactiveCN104591524BImprove protectionThree-dimensionalGlass shaping apparatusGlass particleColor glass

Owner:EVERSTONE BUILDING MATERIALS QINGDAO

A wind-induced vibration suppression control system for transmission line conductors

ActiveCN109066555BAvoid damageSimple structureBatteries circuit arrangementsDevices for damping mechanical oscillationsAlarm messageControl system

Owner:SHENZHEN POWER SUPPLY BUREAU

Method for preparing Chinese medicinal preparation for treating external respiration infection of children

ActiveCN101537056BRespiratory disorderAluminium/calcium/magnesium active ingredientsActive componentPharmacology

Owner:BEIJING ASIA EAST BIO PHARMA CO LTD

A method of manufacturing cluster routing in the Internet of Things

ActiveCN107018546BMeet real-time requirementsExtended service lifeData switching networksHigh level techniquesEnergy balancingEnergy balance

Owner:GUANGDONG UNIV OF TECH

A wireless acoustic emission detection device for wind turbines

InactiveCN106194602BOvercoming the Drawbacks of WiringReduce leak alarmsEngine fuctionsMachines/enginesElectricityWireless transmission

Owner:BEIJING PUHUA YINENG WIND POWER TECH

Vehicle-mounted solar spectrum collecting system

InactiveCN102156098BEasy to track and locateEasy to implementMaterial analysis by optical meansComputer moduleLight signal

Owner:ANHUI UNIVERSITY

High voltage electronic switch for controlling direct current arc in high voltage direct current system and method of operation thereof

ActiveCN103081270BEmergency protective arrangements for limiting excess voltage/currentThermodynamicsHigh-voltage direct current

Owner:EATON INTELLIGENT POWER LTD

A bluetooth smart card and its method for controlling transaction risk

ActiveCN106845995BImprove securityImprove convenienceShort range communication serviceProtocol authorisationEngineeringSmart card

Owner:FEITIAN TECHNOLOGIES

Preparation and forming method of an amorphous reinforced metal matrix composite material

ActiveCN109434118BHigh strengthHigh hardnessAdditive manufacturing apparatusIncreasing energy efficiencyCrazingManufactured material

Owner:JIANGSU VILORY ADVANCED MATERIALS TECH CO LTD

Lining of a vehicle part

InactiveCN102666205BPedestrian/occupant safety arrangementSuperstructure subunitsBiomedical engineering

Owner:JOHNSON CONTROLS INTERIORS GMBH & CO KG

Lithium-ion battery consistency screening method

ActiveCN105903692BImprove reliabilityReduce the difference between single cellsSortingInternal resistanceScreening method

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Temperature estimation method and device

ActiveCN101360983BPresumed to be good and fastSmall amount of calculationThermometers using electric/magnetic elementsSemiconductor/solid-state device manufacturingEstimation methodsWorking temperature

Owner:YAMATAKE HONEYWELL CO LTD

A bioenzyme sensor implantable in human body and its manufacturing method

ActiveCN102499696BReduced activityActivity will not decreaseDiagnostic recording/measuringSensorsPolyesterBiocompatibility Testing

Owner:SINOCARE

A desulfurization tower with a miniature wet dust collector

ActiveCN105664699BImprove defogging effectRealize self-flushing functionCombination devicesGas treatmentMicrosphereEngineering

Owner:HARBIN WEILAN ENVIRONMENTAL PROTECTION EQUIP MFG

Scheduling method and system for outpatient doctors in multi-hospital areas

ActiveCN109065138BSave resourcesGood serviceHealthcare resources and facilitiesMedical emergencyNursing

Owner:HEFEI UNIV OF TECH

Improved method, device and monitor for dual-channel video recording

ActiveCN103581599BImprove coding efficiencyTelevision system detailsColor television detailsComputer architectureProcessor register

Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD

Determining which device to establish communication with based on biometric input

ActiveCN107040925BDigital data authenticationTransmissionComputer hardwareWireless transceiver

Owner:LENOVO PC INT

A kind of phthalocyanine sulfonic acid doped polyaniline anticorrosion coating

ActiveCN103849295BStable molecular structureGood water solubilityAnti-corrosive paintsEpoxy resin coatingsPhthalocyanineVacuum drying

Owner:四川宇涂科技有限公司

Clipper with locking device and detachable clipper head

ActiveCN102990683BEasy to disassembleEasy to moveMetal working apparatusTool bitReciprocating motion

Owner:SPECIALIFE ZHUHAI

Applicator with application from the front

InactiveCN102450811ABristle carriersBristleBiomedical engineering

Owner:GEKA

Newton ring interference fringe counting device and counting method

ActiveCN103065533BAvoid inconvenienceEasy to handleUsing optical meansEducational modelsVideo memoryCapacitance

Owner:DATONG POWER SUPPLY BRANCH SHANXI ELECTRIC POWERCO +1

Screen and method for forming protective layer on back of wafer

ActiveCN102024671BWon't bendHigh strengthSemiconductor/solid-state device manufacturingEngineeringUltimate tensile strength

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Multiplex electrochemiluminescence dna sensor and its application to virus detection

InactiveCN104977292BIncreased sensitivityGood choiceChemiluminescene/bioluminescenceMultiplexNanoparticle

Owner:JILIN UNIV

Preparation method of rare earth iron alloy

ActiveCN111411372BThe composition is uniform and stableReduce segregationElectrolysisCrucible

Owner:BAOTOU RES INST OF RARE EARTHS +1

User rights and interests information processing method and system

ActiveCN104077694BFlexible responseAvoid missing detectionBuying/selling/leasing transactionsInformation processingCrowds

Owner:ALIBABA GRP HLDG LTD

A kind of cell sorting method and chip

ActiveCN112553048BBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyEngineering

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

Heat dissipating device and heat transferring element thereof

ActiveCN101556122BAvoid deformationImprove structural strengthSemiconductor/solid-state device detailsSolid-state devicesEngineeringBiomedical engineering

Owner:DELTA ELECTRONICS INC

A fault-tolerant control method for an aircraft electromechanical compound transmission system

ActiveCN110615109BCalculation speedImprove online speedAircraft power plantsMultiple dynamo-electric motors speed regulationCouplingElectric machinery

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Sheet post-process apparatus

InactiveCN1754813AAvoid blockingWill not change the orderPile receiversArticle deliveryEngineeringPaper sheet

Owner:TOSHIBA TEC KK

Tamper switch and financial machine

ActiveCN102819915BReduce size requirementsAvoid circuit breakingCash registersAdhesivePassword

Owner:深圳市九思泰达技术有限公司

Antenna system using capacitively coupled compound loop antennas with antenna isolation provision

ActiveCN106463842ASimultaneous aerial operationsElongated active element feedNon symmetricResonance

Owner:DOCKON

Transgenic agricultural product detection kit

InactiveCN1205340CImprove efficiencyReduce false positivesMicrobiological testing/measurementWild typeAntimicrobial peptides

Owner:上海中科伍佰豪生物工程有限公司

C-bow support device and x-ray imager with cage guide

ActiveCN104287754BExtended range of movementReduce overlapLinear bearingsShaftsX-rayEngineering

Owner:SIEMENS HEALTHCARE GMBH

Method for Determination of Supporting Resistance of Initial Compression Support in Shallow Buried Close-distance Coal Seam Group Mining

ActiveCN106919744BReasonable and scientific support resistanceGeometric CADDesign optimisation/simulationThermodynamicsMechanical models

Owner:SHAANXI COAL & CHEM TECH INST