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.

Centrifugal casting mold

ActiveCN111842828AHeat dissipation fastRapid coolingCasting moldMechanical engineering

Owner:德州卓尔科技有限公司

Modeling device for mouse with OSAHS (obstructive sleep apnea hypopnea syndrome)

ActiveCN105853016AReflect effectivenessConvenient researchAnimal fetteringBasic researchEngineering

Owner:萃英科技(北京)有限公司

Low crosstalk connector among core number mismatch optical fibers

InactiveCN101995608AReduce crosstalkSmall crosstalk connectionCoupling light guidesNon symmetricCoupling

Owner:BEIJING JIAOTONG UNIV

Vehicle-mounted safety alarming system based on multi-information fusion

PendingCN109263590AEnsure safetySimple structurePedestrian/occupant safety arrangementParticular environment based servicesSystems designCamera module

Owner:SHANDONG UNIV OF SCI & TECH

Radioactive source data management method

InactiveCN106548292AEasy to receiveEasy to manageResourcesSpecial data processing applicationsNetwork packetOriginal data

Owner:BANGDACHENG TECH CHANGZHOU

Three-plain knitting sheet based on bird eye knitting method

ActiveCN113684599AWeft knittingStructural engineeringMechanical engineering

Owner:上海嘉芮创新材料科技有限公司

Model training method and device, prediction method and device, re-identification model and electronic equipment

InactiveCN112801235AInternal combustion piston enginesCharacter and pattern recognitionFeature vectorEngineering

Owner:SICHUAN UNIV

Quick defrosting device and method for air energy water heater

ActiveCN114440446AGuaranteed performanceGuaranteed comfortCorrosion preventionRefrigeration componentsFour-way valveVapor–liquid separator

Owner:温岭煌格科技咨询有限公司

Point cloud automatic registration method based on a local feature descriptor

InactiveCN109919984ASolve the problem that cannot be automatically registeredFast and efficientImage analysisPoint cloudLocal feature descriptor

Owner:WUHAN POWER3D TECH

Sheet electroplating frame

PendingCN107740176AGuaranteed smooth productionSmooth clamping during productionElectrolysis componentsPrinted circuit manufactureEngineeringStructural engineering

Owner:AOSHIKANG TECH CO LTD

Road guardrail based on lighting control mechanism

InactiveCN105951638AImprove practicalityAchieve isolationElectrical apparatusElectroluminescent light sourcesIsolation effectLED lamp

Owner:WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD

Efficient solar panel manufacturing method

InactiveCN112289893AQuick assemblyLower working temperatureFinal product manufacturePhotovoltaic energy generationCells panelWafering

Owner:杭州旭菱光伏电力科技有限公司

Apparatus and method for driving a stepping motor and electronic apparatus using the same

InactiveCN101026355AImprove quietnessDynamo-electric converter controlElectricityMotor drive

Owner:ROHM CO LTD

Prefabricated formwork column and machining method thereof

PendingCN112681730AHigh compressive strengthIncreased shear strengthShaping reinforcementsForms/shuttering/falseworksArchitectural engineeringRebar

Owner:JIANGSU WANRONG ENG TECH CO LTD

Method and system for automatic selection of scanning protocol

InactiveCN104434162AShorten the timeReduce duplicationRadiation diagnostic device controlComputerised tomographsInternal memoryX-ray

Owner:SIEMENS AG

Method for preparing magnetic adsorption material with silver/multi-walled carbon nano-tubes and application of magnetic adsorption material

InactiveCN105561920AHigh mechanical strengthLarge specific surface areaOther chemical processesWater contaminantsParticulatesSorbent

Owner:UNIV OF JINAN

Four-corner folded piece silencer

InactiveCN103055506AReduce noiseReduce frictionIndoor gamesEngineeringSilica gel

Owner:宁波市镇海西门专利技术开发有限公司

Intelligent multi-functional injection molding machine

InactiveCN103722678ASimple structureReduce manufacturing costIntelligent lightingInjection molding machine

Owner:KUNSHAN DEAN MOLD DESIGN

Anti-falling mobile POS machine

InactiveCN107274602AAvoid damagePrevent disengagementCash registersEngineering

Owner:欧建清

Multiple target voltage reactive rolling optimization method based on prediction and particle swarm optimization

InactiveCN105119292AClimate change adaptationBiological modelsElectric power systemSimulation

Owner:DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER +1

Intelligent agricultural intelligent pressure-stabilizing sprinkling irrigation system and method

ActiveCN114246108ALow costImprove practicalityClimate change adaptationHumidity controlAgricultural scienceGreenhouse

Owner:ZHEJIANG SHOUXIANGU PHARMA CO LTD +2

Multi-field measurement platform for single bubble collapse and material boundary coupling characteristics

InactiveCN108896106AAccurately record the evolution process of macroscopic cavitationAccurate recording of transient cavitation pulsation propertiesMeasurement apparatus componentsResponse processMulti field

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Whitening and spot-fading composition, water-light liquid containing composition and preparation method of water-light liquid

ActiveCN114209623AImprove securityVarious ways of whiteningCosmetic preparationsToilet preparationsBiotechnologyGenista tinctoria extract

Owner:宁波久瑞生物工程有限公司

Wine jar hand bag weaving device

ActiveCN106738970AEasy to control shapeEasy Control SpecificationsDomestic articlesMetal working apparatusEngineering

Owner:郴州赵子龙酒业有限公司

Method for preparing water-replenishing type antibacterial mite-killing paper-based facial mask

ActiveCN108354853AImprove breathabilityImprove water retentionAntibacterial agentsCosmetic preparationsPorosityFiber

Owner:SHAANXI UNIV OF SCI & TECH

Automatic tunnel portal pavement deicing and anti-icing system

InactiveCN104195914ARealize automatic opening and closingSimple structurePaving detailsEngineeringRoad surface

Owner:SHANDONG JIAOTONG UNIV

Quantitative evaluation method for creep damage microstructure evolution of heat-resistant steel

PendingCN113533674ASafe and efficient creep damage evaluation methodReduce accidentsTesting metal structuresClassical mechanicsSafe operation

Owner:CHINA SPECIAL EQUIP INSPECTION & RES INST

Tail gas denitration SCR (semiconductor control rectifier) system pipeline assembly of marine high-power diesel engine

InactiveCN102840016AWell mixedNo vortex phenomenonExhaust apparatusSilencing apparatusEngineeringDiesel engine

Owner:TENNECO (CHINA) CO LTD +1

Micro thermal array based on heterogeneous driving unit and preparation method thereof

PendingCN111792618AHigh thermal conductivitySmall heat capacityTelevision system detailsPrecision positioning equipmentThermal dilatationFilm resistance

Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

Method and system for detecting malicious application of Android system

InactiveCN106874761ATo achieve effective identificationMake up for the lack of difficulty in detecting unknown applicationsPlatform integrity maintainanceApplication softwareSource code

Owner:BEIJING UNIV OF POSTS & TELECOMM

Microorganism culture dish used for bioengineering test and working method thereof

InactiveCN110894459AThe experimental data is accurateGuaranteed stabilityBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyMicroorganism

Owner:陕西闹闹馨馨知识产权服务有限公司

Conference system-based conference participant monitoring processing method and device, and intelligent terminal

PendingCN113783709AKeep abreast of the attendanceSpecial service provision for substationTelevision conference systemsInformation controlEngineering

Owner:重庆市易平方科技有限公司

Device for preparing hot water by using waste heat of automobile engine

InactiveCN105822455ALower supply costsEfficient use ofVehicle arrangementsInternal combustion piston enginesProcess engineeringThermal water

Owner:CHENGDU UNI LINK ENERGY +3

A barrier coating

InactiveCN106062987AMaterial nanotechnologySolid-state devicesMaterials scienceCoating

Owner:NOKIA TECHNOLOGLES OY

Method for producing genetically modified water buffalos by utilizing lentiviral vector

InactiveCN102174577AHighlight the substantive effectAnimal reproductionFermentationGreen fluorescent proteinFibroblast

Owner:GUANGXI UNIV

Ton-grade perindopril tert-butylamine synthesis process

PendingCN113980096AHigh yieldHigh purityPeptide preparation methodsOrganic synthesisSide chain

Owner:绍兴市上虞区武汉理工大学高等研究院

Method for preparing nano-ceramic modified high-strength plate glass

InactiveCN107285628AImprove transmittanceLow thermal conductivityGlass shaping apparatusSesquioxideSilicon dioxide

Owner:SUZHOU JONATHAN NEW MATERIALS TECH

Continuous feeding system for micro-surfacing paver and continuous micro-surfacing paver

PendingCN110846984AImprove continuityRealize paving workRoads maintainenceClimate change adaptationVehicle frameSlurry

Owner:河南省大道路业有限公司

System capable of remotely controlling electronic and electrical equipment

InactiveCN101794500BRealize remote controlSimple structureElectric signal transmission systemsNon-electrical signal transmission systemsProcess moduleControl signal

Owner:深圳市麦格斯科技有限公司

Multi-base station ephemeris merging method

ActiveCN114578400AImprove accuracyImprove fault toleranceSatellite radio beaconingHigh level techniquesStationData file

Owner:北京北斗华大科技有限公司

Card library structure capable of stably rotating and fixing

PendingCN108470197ASimple structureFlexible installationConveying record carriersToothed gearingsEngineeringDrive motor

Owner:SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP

Electric driving system

PendingCN112874322ACompact structureReduce outline sizeSpeed controllerElectric propulsion mountingElectric machineReduction drive

Owner:FAWER AUTOMOTIVE PARTS

Retractable table

InactiveCN108634593ASave spaceSimple structureServing tablesFeetEngineeringSupport plane

Owner:GUANGDONG KNOWLEDGE CITY OPERATION SERVICES CO LTD

Raw material impurity removing and color sorting device

ActiveCN105935665AConvenient separate and centralized processingImprove processing efficiencyGas current separationSortingPulp and paper industryImpurity

Owner:安徽滋申生态农林综合开发有限公司

Evaluation method based on new energy power generation grid-connected coordination cost

ActiveCN113283093AReduce shockImprove flexibility and adjustabilityMarket predictionsClimate change adaptationCorrelation coefficientNew energy

Owner:EAST INNER MONGOLIA ELECTRIC POWER COMPANY +1

Slime water pre-magnetization and flocculation settlement test device

PendingCN110376106AGood magnetic field strengthGood timeMonitoring particle agglomerationImpellerFlocculation

Owner:XIAN UNIV OF SCI & TECH

Multifunctional electric auxiliary brake device

InactiveCN102700523AQuick installationEasy to operateFoot actuated initiationsElectric machineTraffic accident

Owner:黄国兵

Mobile phone shell with rotary bracket

PendingCN107592394AIncrease the support areaPlace stableTelephone set constructionsEngineeringMechanical engineering

Owner:昆山六二丰塑胶电子有限公司

Auxiliary braking speed reducer for explosion-proof rubber-tyred vehicle

InactiveCN112622841AReduce wearExtended service lifeBraking element arrangementsReduction driveEngineering

Owner:徐州新南湖科技有限公司

Process for producing ceramic material parts using additive processes

ActiveCN109896844AAdditive manufacturing apparatusFoundry mouldsMolding machineMechanical engineering

Owner:三维陶瓷新东股份公司

Plat knitting machine with adjustable sinker

InactiveCN1306092CPrecise positioningImprove gripFlat-bed knitting machinesSlide plateEngineering

Owner:H STOLL GMBH & CO KG

Main beam multi-target angle resolution test system and test method

PendingCN114814747AWave based measurement systemsControl systemRadio frequency signal

Owner:BEIJING INST OF REMOTE SENSING EQUIP

Remote guidance method and remote guidance device for spacecraft and rendezvous part

PendingCN113741529AEasy accessGuarantee the accuracy of guidancePosition/course control in three dimensionsControl theoryComputer science

Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

Toy building block expansion connecting part and toy building block expansion clamping structure

PendingCN112717434AEasy to assembleEasy to installToysStructural engineeringMechanical engineering

Owner:上海悟途信息科技有限公司

Light monomer pressing strip for assembling storage battery

InactiveCN102683737ASmooth edgesFinal product manufactureSecondary cells manufactureEngineeringMonomer

Owner:SHANDONG SACRED SUN POWER SOURCES

Artificial intelligence auxiliary integrated system for medical education

InactiveCN110910693AEasy to learnImprove learning efficiencyElectrical appliancesEngineeringArtificial Intelligence System

Owner:XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV

Automatic tool changing device for grinding robot

PendingCN111376172AAchieve installationEasy to installGrinding wheel securing apparatusNatural stateIndustrial engineering

Owner:HEBEI UNIV OF TECH

Traveling hydraulic control system for cane harvester

InactiveCN104170585AReduce connectionsReduce connections and effectively reduce component failuresHarvestersHydraulic motorControl system

Owner:HENAN UNIV OF SCI & TECH

Easily-hoisted compensator

InactiveCN102628536ANot easy to damageAct as reinforcementPipeline expansion-compensationControl engineeringEngineering

Owner:NANTONG SANCHUANG MACHINE MFG

Preparation method of preserved meat

InactiveCN107373436AEasy to manufactureEasy to industrializeFood preservationNatural extract food ingredientsNitrateAlcohol

Owner:卓小玲

Electronic joss stick for sacrificing

InactiveCN101744512AIncrease wettabilityNo pollution in the processReligious equipmentEngineeringLight-emitting diode

Owner:胡海明

Traditional Chinese medicine pills for treating hypothyroidism

InactiveCN104435546AMedical theory is correctThe effect of practice is obviousUnknown materialsPill deliveryMonkshoodsSevere hypothyroidism

Owner:毛艳玲

A liquid metal printer

PendingCN109068496AImprove stabilityImprove reliabilityAdditive manufacturing apparatusConductive pattern formationFiberEngineering

Owner:BEIJING DREAM INK TECH CO LTD

Risperidone raw material or preparation impurity detecting method

InactiveCN107422055AEasy to separateAccurate detectionComponent separationSilanesSilica gel

Owner:天津药物研究院药业有限责任公司 +1

Automobile seat back frame and rotation adjusting mechanism thereof

PendingCN113002381APlay a supporting roleImprove fluencyBack restsMovable seatsCar seatControl theory

Owner:WUHU RUITAI AUTO PARTS

Banana vinegar intestine moistening film coated walnut kernels and preparation method thereof

InactiveCN106072314AHigh in nutrientsHigh nutritional valueFood ingredient as antioxidantFood freezingNutritive valuesAdditive ingredient

Owner:ANHUI TRUELOVE FOODS

Flue gas inhibitor for asphalt road construction

InactiveCN103819914ASolve physical healthSolve environmental problemsBuilding insulationsFlue gasEngineering

Owner:LUOYANG GUANGXIN CONSTR GRP

Plate heat exchange piece

PendingCN107388876ANo height differenceClosely connectedPerforating toolsLaminated elementsThermodynamicsWave shape

Owner:江苏远卓设备制造有限公司

Clean vegetable home delivery method

InactiveCN107818441AIncrease the purchase of ingredientsImprove efficiencyLogisticsVacuum pumpingCold chain

Owner:WUXI 720 DEGREE TECH CO LTD

Tiny product grabbing device

PendingCN111977368APrevent crushingReduce hard contactPackagingConveyor partsSuction equipmentContact position

Owner:宁波积微速成智能科技有限公司

Protective clothing capable of being used for dining

InactiveCN113243592AFree from pollutionGarment beltsHelmetsAir cycleStructural engineering

Owner:张洪海

Protective sleeve for scissors

InactiveCN105583864AAvoid accidentally hurting your handsMetal working apparatusEngineeringMechanical engineering

Owner:GUCHENG COUNTY THIRD MIDDLE SCHOOL

Steel/aluminum bimetal augmentation/equal material composite manufacturing method

ActiveCN111633209AMade preciselyShorten the production cycleAdditive manufacturing apparatusIncreasing energy efficiencySelective laser meltingMetallic aluminum

Owner:北京北方恒利科技发展有限公司

Method for realizing user payment by applying additional SIM card to set-top box

InactiveCN102611943AConvenient rechargeMeet the amountPayment architectureSelective content distributionMobile Telephone NumberPayment

Owner:FUJIAN XINO COMM TECH

Hui nationality traditional Chinese medicine pseudobulubs cremastrae seu pleiones pills for calming liver and preparation method thereof

InactiveCN106668528ARestore healthModerate dosePill deliveryAntineoplastic agentsDigestive cancersFlavor

Owner:YINCHUAN SHANGHETU NEW TECH DEV

Container capable of automatically cleaning writing brush

InactiveCN105415951AEasy to useWriting accessoriesNib removersEngineeringPendulum

Owner:赵燕美

Intelligent wind speed monitoring device

InactiveCN106645789AGuaranteed two-way deliveryImprove work efficiencyTransmission systemsFluid speed measurementMicrocontrollerWide area

Owner:青岛盛鑫琴院机电科技有限公司

Rex rabbit feed with good palatability and balanced nutrition

InactiveCN106360031AIn line with dietary habitsImprove immunityFood processingAnimal feeding stuffRapeseedRaw material

Owner:天长市金农农业发展有限公司

Manual detection device for quality of seal doors of odor-resistant apparatuses

InactiveCN107860575AThe detection process is fastMachine part testingDeodorantAssembly line

Owner:陈绪强

Digital PCR (Polymerase Chain Reaction) method of integrated micro-droplet chip

PendingCN114196741AFully integratedFully enclosedMicrobiological testing/measurementAgainst vector-borne diseasesEngineeringTime-division multiplexing

Owner:TARGETINGONE TECH (BEIJING) CORP

Intelligent detection device for rope

PendingCN109211935ARealize intelligent detection functionAvoid manual work at heightsMaterial analysis by optical meansClosed circuit television systemsDrive wheelEngineering

Owner:广州衍瀚软件股份有限公司

Outlet conveying belt assembly of belt bonding machine

PendingCN111924226ACompact structureConvey evenlyConveyorsPackagingDrive shaftElectric machinery

Owner:太仓全众智能装备有限公司

Formula of normal-temperature glutinous rice cake

PendingCN111184177AReduce moisture contentExtend storage time at room temperatureFood preservationFood ingredientsGlycerolFood technology

Owner:CHENGDU SAFE BIO TECH

A method for ultralow temperature storage of sugarcane protoplast

InactiveCN109207419AOptimize cryopreservation conditionsRetain biological propertiesDead plant preservationPlant cellsWater bathsPectinase

Owner:GUANGXI UNIV

Motor overcurrent protection circuit with anti-blocking and protection current linearly increasing with output power

PendingCN108832600AImprove protectionEmergency protective circuit arrangementsMotor speedDriver circuit

Owner:GUIZHOU AEROSPACE LINQUAN MOTOR CO LTD

Heater and preparation method thereof

PendingCN109930103AHigh hardnessImprove hydrophobicityCooking-vessel materialsMolten spray coatingHardnessHigh surface

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Precious metal loaded MnO2 catalyst for selectively catalytic-reducing NO and preparation method thereof

InactiveCN109499569AImprove denitrification performanceLow costHeterogenous catalyst chemical elementsDispersed particle separationTube furnaceTubes types

Owner:HARBIN INST OF TECH

Single-line half duplex communication method

InactiveCN108429612ADuplex signal operationAsynchronous serial communicationByte

Owner:FOSHAN BAYKEE NEW ENERGY TECH INC

Radial deflection sensor of cylinder barrel

InactiveCN102944213ASolve the problem of inconvenient fixed installation and unable to complete automatic measurementHigh measurement accuracyMeasurement devicesHydraulic cylinderLength measurement

Owner:XCMG HYDRAULICS CO LTD

Design method of polymer soft package battery cell air bag

ActiveCN110994041ADoes not affect the sealAvoid flatulenceFinal product manufactureLi-accumulatorsProcess engineeringPlastic film

Owner:东莞维科电池有限公司 +1

Black gel ink

InactiveCN109135421AHigh viscosityTypical thixotropyInksModified carbonPolyvinyl alcohol

Owner:HAIMEN BIWEI INTPROP SERVICE CO LTD

Steel pipe outer wall grinding device

InactiveCN113814810AImprove fitImprove sanding effectGrinding carriagesRevolution surface grinding machinesElectric machineGear wheel

Owner:郑雨梦

Lifting tool for plastering barrels for building wall and manufacturing method

InactiveCN109205459AAdvantage spreaderAdvantages Manufacturing MethodBuilding material handlingLoad-engaging elementsArchitectural engineeringRebar

Owner:MCC5 GROUP CORP SHANGHAI

Grab bucket with overload protection function

InactiveCN111689388AReduce overload operationEliminate hidden dangers of failureSafety gearStampingArchitectural engineering

Owner:SHANDONG HUALIAN MINING

Knowledge management method driven by organization function and 2-D synthesized with completion function

InactiveCN1936942ASolve definition problemsFix clean upInstrumentsKnowledge usePersonal knowledge management

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Mechanical automatic descaling shell-and-tube heat exchanger and automatic descaling method

PendingCN112815746AGuaranteed lifeGuaranteed heat transfer efficiencyStationary tubular conduit assembliesNon-rotary device cleaningStraight tubeEngineering

Owner:CSCEC STRAIT CONSTR & DEV

Novel laboratory dryer

InactiveCN109838982ASpeed up the flowSpeed up evaporationDrying gas arrangementsDrying chambers/containersSulfatePulp and paper industry

Owner:张旭

Flexible production line material bearing device

InactiveCN112775039AEffective drop bufferReduce elastic collision lossSortingProduction lineStructural engineering

Owner:浙江德源智能科技股份有限公司

Device for processing straight groove tap groove and processing method of device

PendingCN108637162AEasy to controlImprove work efficiencyMetal-working apparatusDrive shaftComputer engineering

Owner:辽宁科莱电力工程技术有限公司

Machine tool accessory detecting device

InactiveCN109029255AAvoid damageUsing optical meansAdhesiveData acquisition

Owner:湖北格勃克机电有限公司

Method for glazing LOGO on metallized ceramic tube

PendingCN108609852APrevent proliferationAvoid pollutionHydrogenSlurry

Owner:JINZHOU METAL CERAMICS

Method for detecting alpha-phenylethylamine impurity in ubenimex bulk drug

ActiveCN113466367AReduce medication-related side effectsHigh detection sensitivityComponent separationAgainst vector-borne diseasesDrug utilisationActive ingredient

Owner:深圳万乐药业有限公司

Flexible floating cable

InactiveCN109448900AIncrease buoyancyAvoid breakingPower cables with screens/conductive layersFloating cablesEngineering

Owner:惠州市太金电线电缆有限公司

Liquid organic fertilizer fermentation raw material crushing and mixing device

PendingCN110947330AAvoid uneven mixingBlock deliveryTransportation and packagingMixer accessoriesAgricultural engineeringOrganic fertilizer

Owner:重庆酷熊科技有限公司

Novel spiral packing sealing device

PendingCN114811050AEasy to replace and modifyEasy to operateEngine sealsElectric machineryDrive motor

Owner:湖南有色郴州氟化学有限公司

Stizolobium cochinchinensis instant powder capable of nourishing heart and promoting sleep and preparation method of stizolobium cochinchinensis instant powder

InactiveCN106036491AEasy to useImprove efficiencyFood ingredient functionsMedicineEconomic benefits

Owner:FOSHAN UNIVERSITY