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.

YQS125 submersible pump motor

ActiveCN106998114AIncrease the lengthReduce air gapClimate change adaptationSupports/enclosures/casingsEngineeringScrew thread

Owner:李新忠

Network service push method, device and system based on mobile terminal

ActiveCN102868981AImprove experienceMessaging/mailboxes/announcementsMobile Telephone NumberApplication server

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Miniaturized device for synchronous collection and processing of electrocardio and pulse and method thereof

InactiveCN108652597ARealize synchronous acquisitionAchieving processing powerCatheterDiagnostic recording/measuringEcg signalSignal conditioning

Owner:NANJING UNIV OF POSTS & TELECOMM +1

Heavy type high-efficient composite broken line edge blade for cutting and turn milling

InactiveCN103143739AImprove mechanical shock resistanceHigh strengthMilling cuttersTurning toolsTool bitPolygonal line

Owner:HARBIN UNIV OF SCI & TECH

Curved glass packaging and conveying device

PendingCN110451064AEffective protectionImprove assembly efficiencyDamagable goods packagingInternal fittingsBiomedical engineering

Owner:CHANGHONG MEILING CO LTD

High electron mobility transistor and method of forming the same

ActiveCN103094335ASemiconductor/solid-state device manufacturingSemiconductor devicesGate dielectricSemiconductor structure

Owner:TAIWAN SEMICON MFG CO LTD

Color photoresist composition

ActiveCN108535961AEasy reunionImprove qualityPhotosensitive materials for photomechanical apparatusChemical reactionColor gel

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Integrated circuit, DRAM circuit and method for forming same

ActiveCN113380805ATransistorSemiconductor/solid-state device manufacturingHemt circuitsEngineering

Owner:MICRON TECH INC

Offline payment method, offline payment device and off-line payment system

InactiveCN105631661ASafe and fast offline paymentPayment protocolsTelecommunications linkTelecommunications

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Breaker detector

InactiveCN103135052AReduce volumeCircuit interrupters testingCurrent limitingTransformer

Owner:CEEG JIANGSU

Light control warning system for engineering machinery

PendingCN110867033AAvoid noise disturbanceImprove warning effectElectric transmission signalling systemsNoise generationLoudspeaker

Owner:湖南考思特电子有限公司

Path query method and apparatus

InactiveCN105989148ASatisfy the query intentAvoid data interactionSpecial data processing applicationsPath networkTheoretical computer science

Owner:王灵芝

Intelligent component

InactiveCN103151793ASingle network parallel feeding arrangementsSystems intergating technologiesSolar batterySolar power

Owner:GAINWAVER SUZHOU TECH

Security gateway carrier plate communication structure based on SOA concept

PendingCN114430356AReduce demandAdd wireless calibrationParticular environment based servicesIn-vehicle communicationWireless dataEngineering

Owner:HUBEI UNIV OF AUTOMOTIVE TECH

Fragile scrapable holographic digital anti-counterfeiting label and manufacturing method thereof

InactiveCN102945641AWith comprehensive anti-counterfeiting functionGood anti-tamperingStampsPaper/cardboard articlesTamper resistanceInformation layer

Owner:WUHAN HUAGONG IMAGE TECH & DEV

Adjustable LED lamp tube with light spot eliminating function

PendingCN114234144AIrradiation angle adjustableImprove practicalityLighting support devicesLighting heating/cooling arrangementsLight spotLED lamp

Owner:深圳市恒欣达照明有限公司

Device for controlling and locking blast firing in real time under coal mine well and method thereof

InactiveCN102587987AEnsure safetyReal-time detection and judgment of directionalityMining devicesEngineeringCard reader

Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Method for preparing coniferyl alcohol, sinapyl alcohol and derivatives of coniferyl alcohol and sinapyl alcohol by taking lignocellulose as raw material

ActiveCN111348988AHigh yieldImplement resourcesEther separation/purificationLiquid productCellulose

Owner:BEIJING FORESTRY UNIVERSITY

Face recognition method and device, electronic equipment and storage medium

InactiveCN110321829AImprove accuracyImprove recallCharacter and pattern recognitionPattern recognitionImage type

Owner:北京蓝城兄弟文化传媒有限公司

Pallet stacker

PendingCN107381067ARealization of regular codingLabor savingStacking articlesFixed frameDelivery system

Owner:CHINA TOBACCO HENAN IND

Washing machine adopting vacuumizing for decontamination and drying

PendingCN110172801AEffective anti-wrinkleSimple structureOther washing machinesWashing machine with receptaclesEngineeringPhase change

Owner:魏明海

Feed for young Chinese soft-shelled turtles and preparation method thereof

InactiveCN102599385AThe formula is scientific and reasonableEmission reductionAnimal feeding stuffDiseaseYeast

Owner:HANGZHOU HAIHUANG FEED DEV

Method for brewing semi-sweet fruit-flavored yellow wine with long-shaped rice

InactiveCN108220075ARefreshing tasteLow priceMicroorganism based processesAlcoholic beverage preparationOligosaccharideFruit Flavor

Owner:广东省九江酒厂有限公司

Aluminum substrate automatic segmentation device capable of intelligently adjusting segmentation length

InactiveCN112658368AMetal-working feeding devicesShearing machinesComputer hardwareAluminum substrate

Owner:邓明先

Vibration generating apparatus

InactiveCN104104266APiezoelectric/electrostriction/magnetostriction machinesMechanical vibrations separationElectricityEngineering

Owner:MPLUS

Gear ring end face chamfering device

InactiveCN113334173AReduce workloadEasy to use for chamferingEdge grinding machinesGrinding work supportsGear wheelControl engineering

Owner:湖南恒裕汽车零部件有限公司

Framed soap composition

InactiveCN102459553AEasy to demouldFine foamSoap detergents with organic compounding agentsCosmetic preparationsInorganic saltsPolyol

Owner:KAO CORP

Equiangular approximation method for three-dimensional circle and ellipse

ActiveCN108732990AConvenient data point densificationEfficient data point densificationNumerical controlEllipseAngular degrees

Owner:HUAQIAO UNIVERSITY

Electric welding machine no-load self-stop electricity saving circuit

InactiveCN104668727AToggle power on and offArc welding apparatusCapacitanceTransformer

Owner:四川鑫远志空间信息科技有限公司

Filling auxiliary device for infusion bag production line

PendingCN114802848AReduce volumeEasy to disassembleWrapper twisting/gatheringPackaging automatic controlProduction lineTransmission belt

Owner:JILIN DUBANG PHARMA

Method for preparing fertilizer grade ammonium phosphate concentrated solution by utilizing phosphoric acid-nitric acid-acetic acid waste liquor

InactiveCN102826523ARealize resource utilizationSimple processPhosphatesFertilizer mixturesPhosphorous acidLiquid waste

Owner:SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD

High-barrier extrusion resistant sheet for all-plastic flexible tubes, and preparation method thereof

ActiveCN109927358ASynthetic resin layered productsLaminationEngineeringFilm blowing machine

Owner:广东超维塑料薄膜有限公司

Acid adding device used for preparing acyl chloride product

InactiveCN103285774AAvoid Yield Loss SituationsFeed devicesDecompositionDrive motor

Owner:SUQIAN COSMOS CHEM

Riding state detection device and occupant monitoring system for mobile body

InactiveCN102300749APedestrian/occupant safety arrangementBus seatsMonitoring systemIdentification device

Owner:MASPRODENKOH KK

Oral traditional Chinese medicine granule for treating early swelling pain of children traumatic fracture and preparation method

InactiveCN107582792AEasy to useImprove securityAntipyreticAnalgesicsIcing sugarGLYCYRRHIZA EXTRACT

Owner:LUOYANG ORTHOPEDIC TRAUMATOLOGICAL HOSPITAL

High precision test fixture of PCB circuit board

PendingCN107966649AImprove test accuracyAchieve resiliencePrinted circuit testingEngineeringTest fixture

Owner:惠州大亚湾双益达电路板科技有限公司

Motor and method for manufacturing and/or driving motor

ActiveCN104377893AReduce or block the voltage differenceNo current flowSynchronous generatorsDC motor speed/torque controlDrive motorEngineering

Owner:ROBERT BOSCH GMBH +1

Marine segment-type mooring equipment

ActiveCN108189967AImprove environmental adaptabilityAvoid knotsBatteries circuit arrangementsWind energy with electric storageElectricityEngineering

Owner:ZHEJIANG OCEAN UNIV

Song on-demand method and system based on instant messaging

InactiveCN105791084ARealize on-demandAvoid transmissionData switching networksOn demandInstant messaging

Owner:BEIJING LOCOJOY TECH

Traditional Chinese medicine composition containing cyclocarya paliurus and having function of reducing blood pressure

InactiveCN104435814AQuick resultsThe effect is obviousGranular deliveryCardiovascular disorderSide effectMedicine

Owner:CHENGDU HUAXI TECH

Medicinal injection tube

InactiveCN107412942AAvoid scratchesSimple structureMedical applicatorsMedicineMedicine bottles

Owner:张书畅

Planar one-way antenna assembly and realizing method thereof

InactiveCN103050786AImplement the one-way featureUnidirectional feature preservationAntennasPhysicsRadio-frequency identification

Owner:SHANGHAI HUAHONG JITONG SMART SYST

Head-mounted visual function training device

PendingCN108379042APlay a relaxing roleAvoid interferenceDevices for pressing relfex pointsEye exercisersVisual functionEngineering

Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV

Spinning machine

ActiveCN106493211AUniform feedingReduce processOther manufacturing equipments/toolsMetal sheetShackle

Owner:佛山市南海田旋机械科技有限公司

Large cable fixing device

InactiveCN110867785ASimple structureEasy to disassembleElectrical apparatusScrew threadElectrical and Electronics engineering

Owner:徐州晶茂电子科技有限公司

Debubbling spray gun for total oxygen kiln

InactiveCN104692615AQuality improvementSimple structureGlass furnace apparatusSurface stressCombustion

Owner:WUXI SUNDIATEC TECH

Clamping buckle

ActiveCN109965461AQuick assemblyReduces the chance of loosening and separating from each otherSnap fastenersPress-button fastenersEngineering

Owner:BUTTON INT CO LTD

Full-automatic paper folding machine

ActiveCN106363959AEasy to adjustGuaranteed accuracyPaper/cardboard articlesEngineeringPulp and paper industry

Owner:浙江杰滤净化科技有限公司

Low-SAR antenna and electronic equipment

ActiveCN113594697ASimultaneous aerial operationsAntenna supports/mountingsEngineeringMechanical engineering

Owner:HONOR DEVICE CO LTD

Fire safety control system for high-pressure hydrogen storage system of new energy vehicle

ActiveCN108799817ASolve the problem of safe escapeReduced fire risk levelContainer filling methodsFire rescueNew energyControl system

Owner:JIAXING UNIV

Piano white key cover production method and piano white key

ActiveCN103483754AAvoid breedingKeep healthyStringed musical instrumentsPianoAgricultural engineering

Owner:NINGBO LUO PIANOS COMPANY

Sewage treatment device and process

InactiveCN102020380AMeeting water requirementsAvoid pollutionWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentFiberWater discharge

Owner:GUANGDONG BI YUAN ENVIRONMENTAL PROTECTION TECH CO LTD

Gas-liquid separator and air conditioner comprising gas-liquid separator

ActiveCN104457059ASmall pressure lossIncrease storage spaceRefrigeration componentsVapor–liquid separatorProcess engineering

Owner:GREE ELECTRIC APPLIANCES INC

High-voltage semiconductor device and manufacturing method thereof

ActiveCN105789280AReduce the electric field densityLower on-resistanceSemiconductor devicesHigh pressureSemiconductor

Owner:VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION

Sleeve coding device and method

ActiveCN112265387AIncrease productivityRealize automatic codingTypewritersOther printing apparatusControl engineeringElectrical connection

Owner:GUANGZHOU WENCHONG SHIPYARD CO LTD +1

Oil tank shell cover making technology

ActiveCN104985086AReduce lossLow costHollow articlesPunch pressAgricultural engineering

Owner:POWERCITY ELECTROMECHANICAL & EQUIP

Movable gap covering device convenient to operate

ActiveCN105856992AReliable control of telescopic movementStable forceTowing devicesCoupled vehicles gangwayEngineeringTooth part

Owner:HAIMEN CANGYUN MACHINERY CO LTD

Embossing machine

ActiveCN106392919AImprove processing efficiencyImproved shape stabilityGrinding devicesEngineeringGrinding wheel

Owner:宁波三葵研磨材料有限公司

Massive memory system based on multi-channel memory equipment and its control method

InactiveCN1487436AImprove scalabilityLarge storage capacityMultiple digital computer combinationsMemory systemsExtensibilityFile system

Owner:HUAZHONG UNIV OF SCI & TECH

Orifice observation device with voice-control light source and voice-control method of orifice observation device

ActiveCN105640481AImprove applicabilityReduce operating intensityEndoscopesWell controlVocal sound

Owner:DONGGUAN MATHEMATICAL ENG ACAD OF CHINESE MEDICINE GUANGZHOU UNIV OF CHINESE MEDICINE

Bipolar ion exchange sheet and manufacturing method therefor

InactiveCN106999925ALow film resistanceImprove efficiencyMembranesOrganic anion exchangersPolymer scienceIon-exchange membranes

Owner:COWAY CO LTD

Composite conductive material of graphene film and metal nanometer structure and preparation method thereof

ActiveCN104616717APrevent oxidationImprove conductivityMaterial nanotechnologyMetal/alloy conductorsOrganic solventConductive materials

Owner:ZHEJIANG UNIV

Device and method of reading and writing register file data for SIMD (Single Instruction Multiple Data) processor

ActiveCN104317554AReduce complexityImprove execution efficiencyConcurrent instruction executionResource utilizationProcessor register

Owner:NO 771 INST OF NO 9 RES INST CHINA AEROSPACE SCI & TECH

Pivot unit for electronic products

InactiveCN1398155AClear sense of paragraphSnap firmlySupport structures on hinges/pivotsEngineering

Owner:PRIMAX ELECTRONICS LTD

Two-layer co-extruding plastic drainage pipe and preparation method thereof

InactiveCN102127272ALow costImprove impact resistanceRigid pipesWaxFoaming agent

Owner:GUANGDONG LIANSU TECH INDAL

Natural substance scale inhibitor for flue gas turbine

InactiveCN105883837APrevent scalingSilicon compoundsTurbine bladeFlue gas

Owner:SHANDONG QINGYISHAN PETROCHEM TECH CO LTD

Roller shear

PendingCN114535687AReduce shear resistanceReduce operating energy consumptionShearing machinesShearing machine accessoriesCircular discHydraulic motor

Owner:SHANXI TAIGANG ENG TECH

Intermittent rotating mechanism for workbench

ActiveCN106112572APrecise positioningReasonable structureLarge fixed membersEngineeringCam

Owner:ZHEJIANG ZHUOYI TEXTILE

Ladle furnace

InactiveCN112280933ATemperature controlAchieve coolingCooling effectEngineering

Owner:东安县燎原冶金有限公司

Structure synchronous unloading device and construction method thereof

ActiveCN105201219AAvoid forceImprove securityBuilding material handlingSynchronous controlControl system

Owner:CHINA CONSTR THIRD ENG BUREAU GRP CO LTD

Method for calibrating a scanner, and machining device

ActiveCN109937100AAvoid misuseReduce time consumptionProgramme controlAdditive manufacturing apparatusEngineeringRetroreflector

Owner:TRUMPF LASERSYST FOR SEMICON MFG

IP-variable cluster intercom system address synchronization method, device and carrier

InactiveCN113810861ABroadcast service distributionTransmissionIp addressCluster systems

Owner:善理通益信息科技(深圳)有限公司

Method for preparing formic acid by acidifying sodium formate with acidification adjuvant

ActiveCN101139279ATemperature controlAvoid pollutionPreparation from carboxylic acid saltsAlkaneHigh concentration

Owner:YIBIN TIANYUAN GRP CO LTD

Method for judging important flavor substance of liquor

InactiveCN103018370AComponent separationTesting beveragesTime-of-flight mass spectrometryAlcohol content

Owner:JIANGSU KINGS LUCK BREWERY

Device and method for controlling ship to sail stably through computer

InactiveCN105947137APrevent rolloverStable operation and energy savingClimate change adaptationVessel safetyMicrocomputerRollover

Owner:NANYANG INST OF TECH

Internet of things device control method and device

InactiveCN106453021AImprove user experienceAccurate discoveryNetworks interconnectionTotal factory controlThe InternetComputer terminal

Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

DNS intelligent resolution method based on outlet network

InactiveCN104821965AImprove access speedImprove parsing speedTransmissionDomain nameIp address

Owner:HEBI XIMO COMM TECH CO LTD

Multi-functional intelligent mathematical operation system

InactiveCN107357880AImprove securityAvoid lossDatabase updatingData processing applicationsHuman powerCloud storage

Owner:徐涵池

Anti-scaling and corrosion-inhibiting device for electric submersible pump

ActiveCN112627779AReduce foulingReduce corrosionPump componentsCleaning apparatusUpper jointEngineering

Owner:NAIR ENERGY EQUIP

Silicon dioxide preparation method

ActiveCN109824054AAchieve separationAchieve reuseSilicaAlkali metal carbonatesAqueous solutionSodium silicate

Owner:XIAMEN UNIV

Cadmium telluride nanocrystalline solar cell and preparation method thereof

ActiveCN110556433AReduce compoundingReduced series resistanceFinal product manufacturePhotovoltaic energy generationPower flowTransport layer

Owner:SOUTH CHINA UNIV OF TECH

Signal calibration method, device and equipment and storage medium

PendingCN111158473AImprove consistencyImprove experienceInput/output for user-computer interactionGraph readingExcitation signalReal-time computing

Owner:AAC TECH PTE LTD

Testing case priority ordering method for embedded binary system software

ActiveCN103678121AFound mistakeReduce testing costsSoftware testing/debuggingComputer architectureDynamic programming

Owner:HANGZHOU DIANZI UNIV

Preparation method and application method of phosphor-based modified charcoal

InactiveCN109593529ALarge specific surface areaMany adsorption sites on the surfaceAgriculture tools and machinesOrganic fertilisersPhosphateFiltration

Owner:HUATIAN ENG & TECH CORP MCC +2

Igniting agent composition and ignitor using same

InactiveCN1529683ABelt retractorsPedestrian/occupant safety arrangementNitrate saltsCarbonate

Owner:NIPPON KAYAKU CO LTD

Alternating current and direct current power distribution network collaborative optimization scheduling method for micro-energy network access

ActiveCN114123361APromote digestionEasy to cleanPower network operation systems integrationSingle network parallel feeding arrangementsLearning machineComputer network

Owner:ECONOMIC & TECH RES INST OF HUBEI ELECTRIC POWER COMPANY SGCC +1

Hybrid electric vehicle LCD instrument device based on CAN

InactiveCN104908593ALarge amount of informationReduce volumeVehicle componentsMicrocontrollerInfrared

Owner:HUBEI UNIV OF AUTOMOTIVE TECH

Cell sample centrifugal treatment system and method based on machine vision

PendingCN112102289AEasy to operate manuallyReduce manual operationsImage enhancementProgramme-controlled manipulatorImaging processingMachine vision

Owner:QILU UNIV OF TECH

Synthetic method for preparing substituted guanidine by iodine-catalyzed thiourea desulfurization

ActiveCN110407720AReduce usageAtom economy is highOrganic chemistryOrganic compound preparationNatural productTert-Butyloxycarbonyl protecting group

Owner:XIAN MODERN CHEM RES INST

Method for producing a heterogeneous, especially multi-coloured sheet-shaped structure, mould and sheet-shaped structure

InactiveCN1906008AReliable divisionDomestic articlesThin material handlingEngineeringMechanical engineering

Owner:JOHNSON CONTROLS INTERIORS GMBH & CO KG

Quintuple detection device for rapidly detecting TORCHIgM antibody

PendingCN113777099AEasy to useMaterial analysis by observing effect on chemical indicatorBiological testingInjection portBiochemistry

Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM

Accounting method for rural resident domestic sewage in region and pollutant yield in resident domestic sewage

PendingCN111047192AAffect normal lifeEasy to calculate statisticsResourcesSewageRural dwellers

Owner:SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP

Anti-fatigue product containing folic acid

PendingCN112617208AGood anti-fatigue effectNo side effectsOrganic active ingredientsAntinoxious agentsBiotechnologyMedicine

Owner:北京斯利安药业有限公司

Timing adjust circuit,drive circuit,electric light device and electronic apparatus

InactiveCN1485612AImprove yieldAddress electrodesSustain/scan electrodesCapacitanceProximity sensor

Owner:MICROINSPECTION

Integrated integrating current type module

InactiveCN106597073AMeet needsAvoid misusePolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionPhase currentsPower flow

Owner:山东卓尔电气有限公司

Hydraulic aerobic biological algae removal boat

InactiveCN101955267AMaintain ecological balanceSimple processTreatment using aerobic processesWater aerationDraining tubeEngineering

Owner:HOHAI UNIV

Rotating mop jet-flow cleaning and spin-drying device adopting rotating slider, movable pins and self-locking lifting cylinder

InactiveCN106955076AEasy to cleanClean thoroughlyCarpet cleanersFloor cleanersPump-jetEngineering

Owner:陈学琴

Air conditioning

InactiveCN101089489ALighting and heating apparatusHeating and ventilation casings/coversEngineeringAir conditioning

Owner:SAMSUNG ELECTRONICS CO LTD

Optical detection method and optical detector

InactiveCN113790744ASimple structureSolid-state devicesSemiconductor/solid-state device manufacturingExternal biasPerovskite (structure)

Owner:HUANENG NEW ENERGY CO LTD +1

Online game system and method

InactiveCN101853455AIncrease attractivenessPayment architectureSpecial data processing applicationsUser inputGame play

Owner:ENTROPY PRECISION SYST

Tissue culture and rapid propagation method of hippophae rhamnoides

InactiveCN112088779AHigh rooting ratePlant tissue cultureHorticulture methodsBiotechnologyMicrobiology

Owner:赵英

60Co gamma ray-induced mutation method for Capsule Epidendrum secundum

InactiveCN105993932AImprove germination rateEasy to get materialsPlant tissue cultureHorticulture methodsLethal doseStatistical analysis

Owner:INST OF FORESTRY CHINESE ACAD OF FORESTRY

Preparation method for 2-(alpha-hydroxyl aryl) benzimidazole compound

ActiveCN109942496AHigh yieldMild reaction conditionsOrganic chemistryArylOrganic solvent

Owner:HENAN NORMAL UNIV

Overall comprehensive control method and technique for deserts

InactiveCN110622641AReduce pollutionSave energyClimate change adaptationSoil preservationIce waterDrip irrigation

Owner:艾朝君

Nano fluorescent elastic water soluble metal lacquer

InactiveCN1648184AEmulsion paintsLacquerFluorescence

Owner:肖海波

Drawing method of robust ball-grid-array-structured chip

ActiveCN107423521AGuaranteed accuracySpecial data processing applicationsGraphicsSurface mounting

Owner:HARBIN INST OF TECH

UPLC (ultra-high performance liquid chromatography) method for simultaneously determining six related substances in bicalutamide

InactiveCN104897818AEfficient separationAccurate detectionComponent separationGradient elutionColumn temperature

Owner:CHONGQING MEDICAL & PHARMA COLLEGE