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.

hanging gable

ActiveCN103556751BImprove mechanical performanceAvoid stability controlWallsShock proofingVertical barEngineering

Owner:四川电力设计咨询有限责任公司

Control method, control device and electronic device

ActiveCN105549301BTelevision system detailsColor television detailsWave shapePhase difference

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Disposable linear stapler for intestinal end

ActiveCN113133794BRestricted degrees of freedomThe overall structure is simple and reliableSurgical staplesSurgeryMechanical engineering

Owner:苏州优脉瑞医疗科技有限公司

Method of implementing data lossless transmission in the process of R3 re-anchoring

InactiveCN1992659BIntegrity guaranteedPrevent lossError preventionData switching by path configurationData integrityNetwork packet

Owner:HUAWEI TECH CO LTD

Fence

ActiveCN103104135BSimple structureLow costFencingRotational axisPalisade

Owner:ZHANGJIAGANG GOLDNET FENCING SYST

3D printer deflection correction frame and its working method and printer

ActiveCN110641019BAvoid quality problemsLarge spanAdditive manufacturing apparatusIncreasing energy efficiencyComputer printingIdentification device

Owner:NINGXIA KOCEL MOLD

A kind of hot rolling process of rebar

ActiveCN111618108BHigh yield strengthHigh tensile strengthTemperature control deviceWork heating devicesMolten steelPearlite

Owner:江苏联峰实业有限公司

Vehicle route optimization method and system based on deep learning

ActiveCN106548645BReduce distractionsAccurate and reasonable predictionRoad vehicles traffic controlDeep belief networkData set

Owner:JINAN BOTU INFORMATION TECH CO LTD

High productivity spandex fiber process and product

ActiveCN1784443AMonocomponent polyurethanes artificial filamentFiberPolymer science

Owner:INVISTA TECHNOLOG IES S A R L

Network system, communication relay device, communication terminal device, and program for communication terminal device

ActiveCN1909516BEasy to handleNetwork topologiesConnection managementBroadcast packetNetworked system

Owner:FURUNO ELECTRIC CO LTD

A detection kit and detection method for visually detecting viruses

InactiveCN103713134BQuick checkStrong specificityBiological material analysisImmune profilingUv vis absorbance

Owner:WUHAN UNIV

A tire pressure monitoring system real vehicle performance test system

ActiveCN104275995BAvoid communication interferenceTest fitTyre measurementsInternal pressureControl flow

Owner:中汽研汽车检验中心(呼伦贝尔)有限公司

A preparation method of indium column, infrared focal plane array detector

ActiveCN105633008BReduce processing timeImprove yieldSemiconductor/solid-state device manufacturingIndium bumpGallium arsenide

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

A purifier dust storage box

InactiveCN106196533BAvoid harmLighting and heating apparatusHeating and ventilation casings/coversEngineering

Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Preparation method of high-hardness cordyceps sinensis pure powder tablet

ActiveCN103271953BGuaranteed hardnessHigh hardnessPill deliveryPlant ingredientsNatural productMaterial resources

Owner:TONGHUA ZHENZUN BIOLOGICAL SCI & TECH

A method and device for supporting application software to check certificates of third-party software

ActiveCN105320545BNo false positivesImprove user experienceProgram/content distribution protectionSoftware deploymentThird partyApp store

Owner:北京指掌易科技有限公司

Cross-slider type four-chain three-level one-rotation high-speed parallel manipulator

InactiveCN106426114BCompact structureFlexible movementProgramme-controlled manipulatorThree degrees of freedomDegrees of freedom

Owner:TIANJIN UNIV

A rhinitis pharmaceutical composition and preparation method thereof

ActiveCN107397794BGood treatment effectImprove medicinal propertiesAntibacterial agentsAntipyreticDrugs preparationsPharmaceutical drug

Owner:耿亚林

A landscaping watering conversion device

ActiveCN110100699BReduce firmnessImprove convenienceWatering devicesCultivating equipmentsAgricultural engineeringLandscaping

Owner:江苏三维园艺有限公司

A Characterization Method for Typical Rotary Parts Based on Measured Runout Data

ActiveCN110530306BSimple calculationCouplings for rigid shaftsMechanical measuring arrangementsMacroscopic scaleComputational model

Owner:DALIAN UNIV OF TECH

Method for Determination of Platinum and Palladium Content in Nickel Ore by Inductively Coupled Plasma Emission Spectrometry

ActiveCN108680565BAffect accuracyReduce analysis costsPreparing sample for investigationAnalysis by thermal excitationPlatinumSulfur

Owner:WESTERN MINING CO LTD +2

A fixed device for detecting medical syringes

ActiveCN108655981BRealize intelligent fixed functionsEasy to operateWork holdersSoftware engineeringEngineering

Owner:江苏迈硕医疗科技有限公司

A promoter sbubi1, its preparation method and use

InactiveCN102234646BFungiBacteriaAgricultural scienceNucleotide

Owner:深圳华大基因农业控股有限公司

A heart monitor

ActiveCN104814732BEliminate distractionsRealize all-day monitoringDiagnostic recording/measuringSensorsHuman bodyMicrocontroller

Owner:胡宏德

A kind of fluorescent polymer and white light LED prepared by it and its preparation method

ActiveCN110964435BRaw materials are easy to getMature industrial production processLuminescent paintsEnergy efficient lightingMaterials sciencePhotochemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

A cooling system for water-cooled engine water tank and its control method

ActiveCN104696060BReasonable useCooling capacity adjustableCoolant flow controlMeasurement deviceNuclear engineeringWater jacket

Owner:江西省思诚人力资源有限公司

Safe case

InactiveCN103216173BAchieve openEasy to useNon-mechanical controlsSafesEngineeringMechanical engineering

Owner:ZHEJIANG GUANGNA IND & TRADE

Information processing method and electronic device

ActiveCN103916511BEasy to useImprove experienceSubstation speech amplifiersInformation processingComputer hardware

Owner:LENOVO (BEIJING) LTD

An anti-blocking sewage pipeline valve

ActiveCN109812585BReduce cloggingHigh wash-off efficiencyHollow article cleaningLift valveWater flowStructural engineering

Owner:六安联众工业自动化技术有限公司

Multiple-effect cyclone separating device

InactiveCN101391239BReduce gas velocityStable flow patternReversed direction vortexCycloneProduct gas

Owner:QINGDAO UNIV OF SCI & TECH

Environment-friendly flame retardant semiconductive PVC sheathing compound used for ultra-pressure cable sheath

InactiveCN101633766BPrevent agingImprove external lubricationInsulated cablesInsulated conductorsPlasticizerFire retardant

Owner:SHANGHAI KAIBO SPECIAL CABLE FACTORY

Fire-resistant wire and cable and preparation method thereof

ActiveCN104751967BExtended use timeLow temperature performanceRubber insulatorsPlastic/resin/waxes insulatorsElectrical conductorElectric wire

Owner:ANHUI LIANJIAXIANG SPECIAL CABLE

Components-assembling type carrying and rotating vehicle frame

InactiveCN100581893CImprove general performanceAvoid shock damageHand carts with multiple axesVehicle frameLocking mechanism

Owner:梅学宏

The method and module of iso construction based on linux operating system

ActiveCN103324474BReduce workloadSpecific program execution arrangementsOperational systemGNU/Linux

Owner:CHINA STANDARD SOFTWARE

An intelligent telemedicine device with strong battery life based on the Internet of Things

ActiveCN108542053BIngenious structureImprove practicalityBraceletsWrist-watch strapsThe InternetEngineering

Owner:SHENZHEN MANRIDY TECH

A kind of reactive printing method of polyester-cotton imitation silk fabric

ActiveCN104233885BIncrease profitGood K/S valueBiochemical fibre treatmentDyeing processPolyesterPaper document

Owner:CHANGXING GUOYUAN PRINTING & DYEING

A kind of urban sewer garbage collection device

ActiveCN109372093BEasy to removeIncrease frictionSewer systemsArchitectural engineeringGarbage collection

Owner:嘉兴德基机械设计有限公司

Highly selective alkylation process with low zeolite catalyst composition

InactiveCN107108400AMolecular sieve catalystsMolecular sieve catalystAlkyl transferNitrogen

Owner:UOP LLC

Method and device for querying user data through Sh interface

ActiveCN102075550BSimplified query operation message quantityImprove query efficiencyTransmissionApplication serverComputer science

Owner:NANJING ZHONGXING SOFTWARE

Rhinitis therapeutic device with nasal probe using low-level laser based on diffusing light technology

InactiveCN110812709ARelieve inflammationPain reliefLight therapyNasal passagesTherapeutic Devices

Owner:METACINE

Sweep saw

InactiveCN102848020ACompact structureReduce volumeMetal sawing devicesEngineeringMachining

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

A charging device for electric forklift

ActiveCN114013325BRealize compression and fixationEasy alignmentCharging stationsLifting devicesMechanical engineeringElectrical and Electronics engineering

Owner:诸城市大路机械有限公司

On-line detection device for comprehensive parameters of high voltage system based on composite power supply

InactiveCN102707134BReal-time high voltage system parametersReal-time parametersThermometer applicationsMeasurement using digital techniquesLight energyCurrent sensor

Owner:FUZHOU UNIV

A Method of Optimizing FPGA Resources Based on Timing Multiplexing

ActiveCN105335232BProcess clock boostReduce usageResource allocationData acquisitionTime-division multiplexing

Owner:CHENGDU ZHONGSEN COMM TECH CO LTD

Method for producing outer sleeve for optical fiber by continuous melting method

ActiveCN107021606BContinuous and efficient productionImprove product qualityGlass drawing apparatusFibre mechanical structuresWorking pressurePhysical chemistry

Owner:JIANGSU PACIFIC QUARTZ

A space-optimized dictionary indexing method through a 16-bit trie tree

ActiveCN108197313BQuick searchConstant complexityOther databases indexingSpecial data processing applicationsAlgorithmFile system

Owner:CHINA JILIANG UNIV +1

Information apparatus, server, method of posting advertisements, and method of providing special bonuses

InactiveCN107133812AImprove diffusion abilityAdvertisementsUser identifierDigital signage

Owner:CASIO COMPUTER CO LTD

Automobile side wall forming mold

InactiveCN106583566BReach lockImprove stabilityShaping toolsVehicle componentsEngineeringMechanical engineering

Owner:上海瑞挚汽车模具有限公司

A Disc Tool Magazine Using Harmonic Reducer

ActiveCN105945626BSimple structureLarge reduction ratioPositioning apparatusMetal-working holdersHarmonicReduction drive

Owner:广东科杰技术股份有限公司

Device with an electromechanical lock for the safe distribution of blood or hemocomponents

InactiveCN102458343AAvoid contactAvoid mistakesPharmaceutical containersMedical packagingBlood componentData memory

Owner:VERIDENTIA

Pre-payment time-sharing electric energy meter system for CPU card

InactiveCN101329790BGuaranteed correctnessImprove efficiencyData processing applicationsApparatus for hiring articlesPaymentElectricity price

Owner:SHENZHEN STAR INSTR

A method and system based on selective double-layer ensemble learning suitable for missing data completion of complex industrial process product quality indicators

ActiveCN108490782BGood nonlinear approximation capabilityReduce wasteAdaptive controlMissing dataEnsemble learning

Owner:CENT SOUTH UNIV

Indication inputting device

InactiveCN1487403AGraph readingMechanical pattern convertionTouchscreenComputer science

Owner:SMK CO LTD

Software updating system of plug-in card type machine and software updating method

ActiveCN102073521BEasy to upgradeProgram version is easy to controlProgram loading/initiatingComputer hardwareSoftware update

Owner:GUANGZHOU POWER SUPPLY CO LTD +1

A kind of process method of screening red-cured tobacco stems

ActiveCN105919153BTo achieve the purpose of screeningTo achieve the craft effectSievingTobacco treatmentSocial benefitsProduction line

Owner:QILIN REDRYING FACTORY YUNNAN TOBACCO REDRYING

A field emission folding lamp

InactiveCN104078303BVariable light colorColor temperature adjustableGas discharge lamp detailsElectron sourceEngineering

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Method for anchoring RAST chain transferring agent on surface of Fe3O4 nanoparticles

InactiveCN101630554BUnchanged particle sizeUnaltered superparamagnetismOrganic/organic-metallic materials magnetismOrganic solventMagnetite Nanoparticles

Owner:SUN YAT SEN UNIV

Pressure-sensitive adhesive covering material for application to skin

InactiveCN1972653ACushion the shockEase frictionPlastersAdhesive dressingsEngineeringTreatment use

Owner:ALCARE CO LTD

Locking device for a door of a forklift, a door of a forklift, and a forklift having the same

ActiveCN106285259BReduce difficultyEasy maintenanceWing fastenersElectrical and Electronics engineeringCar door

Owner:BYD CO LTD

Abrasive article and manufacturing method therefor

InactiveCN113165144ASupport wheelsFlexible-parts wheelsCorkAbrasive

Owner:3M INNOVATIVE PROPERTIES CO

Transmission device of a foot-operated washing machine

ActiveCN102337654BReduce speedIncrease speedWashing machine with receptaclesTextiles and paperImpellerEngineering

Owner:QINGDAO HAIER WASHING MASCH CO LTD

A wind turbine and a method for the wind turbine to overcome the influence of power grid fluctuations

ActiveCN103595073BEliminate the effects ofGuaranteed uptimeSingle network parallel feeding arrangementsWind energy generationIsolation effectHigh pressure

Owner:DALIAN SHINERGY SCI & TECH DEV

H-beam longitudinal seam automatic welding machine and welding head

ActiveCN112157329BReduce travel speedGuaranteed to proceed normallyHeating appliancesSoldering ironShaped beamStructural engineering

Owner:SHANDONG SHUIBO WELDING & CUTTING EQUIP MFG CO LTD

Sand loading device for construction engineering

ActiveCN110282207BReduce labor costsEasy to operatePackagingArchitectural engineeringStructural engineering

Owner:嘉兴市巨铂科技有限公司

A method for remediating organically polluted site soil with microwave and sodium percarbonate

ActiveCN105457996BPH effect is smallLow priceContaminated soil reclamationPolycyclic aromatic hydrocarbonMicrowave

Owner:广州沃索环境科技有限公司

A self-supply control system for adjusting the wind resistance performance of steel structure bridges

ActiveCN109916580BSimple wind-resistant structureImprove wind resistanceVibration testingElasticity measurementMarine engineeringControl system

Owner:CHONGQING UNIV

Preparation device and method of gold-tin thin film

ActiveCN104294218BCompact structureEvenly distributed ingredientsVacuum evaporation coatingSputtering coatingEngineeringEvaporation chamber

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A system and method for damage classification of logistics flat pallets based on machine vision

ActiveCN103464384BSolve the problem of motion direction position conflictHigh degree of automationSortingLogistics managementMachine vision

Owner:CHINA TOBACCO ZHEJIANG IND

Electromagnetic converter

ActiveCN102067629BImprove rigiditySuppress abnormal noisePolymeric diaphragmsMetallic diaphragmsSolid structureMagnetic flux

Owner:MITSUBISHI ELECTRIC ENG CO LTD

A chemical material screening machine for chemical industry

ActiveCN112275006BFacilitate the declineEasy dischargeStationary filtering element filtersChemical industryProcess engineering

Owner:宁夏宁远化工有限公司

A fully automatic roll forming production line

ActiveCN106695331BAccurate and stable section sizeImprove consistencyOther manufacturing equipments/toolsStacking articlesProduction linePunching

Owner:SHANGHAI WESTHOUSE SWITCHGEAR

Non-contact detection method of two degree-of-freedom motion of interventional guide wire

InactiveCN101919697BImprove detection accuracyReduce volumeDiagnostic recording/measuringSensorsLinear motionMedical equipment

Owner:SHANGHAI JIAOTONG UNIV +1

A system and method for in vitro printing and culturing of brain-like tissue

ActiveCN104726332BReduce pollutionAvoid damageBioreactor/fermenter combinationsBiological substance pretreatmentsFunctional evaluationNerve cells

Owner:XI AN JIAOTONG UNIV

A magneto-rheological exhaust muffler with automatic cavity adjustment

ActiveCN108374707BStrong sound absorptionImprove reliabilityPiezoelectric/electrostriction/magnetostriction machinesSilencing apparatusSound energyMagnetorheological fluid

Owner:ZHEJIANG NORMAL UNIVERSITY

CNC system machine tool environment simulator

InactiveCN105446166BConvenient test machineEasy to debugSimulator controlButt jointDisplay device

Owner:UNIV FOR SCI & TECH ZHENGZHOU

Condensed milk-like whey composition and method for producing same

ActiveCN102497784BImprove thermal stabilityWill not thickenMilk preservationOther dairy technologySucrosePhysical property

Owner:MEIJI CO LTD +1

Molding sand for aluminum casting and preparation technology thereof

ActiveCN101574725BImprove the finishImprove breathabilityFoundry mouldsFoundry coresFoundrySodium Bentonite

Owner:SHANDONG LIANCHENG PRECISION MFG CO LTD

Mannosidases capable of decapping mannose-1-phosphate-6-mannose linkages and demannosylating phosphorylated n-glycans and methods of promoting mammalian cell uptake of glycoproteins

ActiveCN103328646BPeptide/protein ingredientsTransferasesPhosphorylationGlycan

Owner:OXYRANE UK

Mobile hydraulic gearbox axial clearance measuring equipment

ActiveCN109916272BImprove convenienceHigh precisionMechanical clearance measurementsHydraulic cylinderControl engineering

Owner:优立科技术有限公司

Application and composition of bamboo ginseng extract in preparation of antidepressant drugs

ActiveCN106860497BEasy to useSignificant effectOrganic active ingredientsNervous disorderPANAX JAPONICUS ROOTPharmaceutical drug

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

A kind of transparent anti-fog patch modified by polymer brush and preparation method thereof

ActiveCN111621240BEasy to operateEase of mass productionFilm/foil adhesivesPolymer scienceHydrophilic polymers

Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Four color image sensing device

InactiveCN1441603ASignal generator with multiple pick-up deviceImage data processing detailsColor imageGamut

Owner:EASTMAN KODAK CO

Compound type multi-element working wheel hydraulic torque converter

InactiveCN102022507BImprove power efficiencyImprove transmission efficiencyFluid gearingsControl theoryMulti element

Owner:吴志强

A database desensitization system and method based on big data

ActiveCN106599713BImprove accuracySolve unrecognizedDigital data protectionData synchronizationSystems management

Owner:CHINA ELECTRONICS TECH CYBER SECURITY CO LTD

Air-conditioning filter element capable of releasing negative ions and preparation method thereof

ActiveCN108939703BAvoid adsorptionAvoid problemsDispersed particle filtrationMembrane filtersBenzenePhysical chemistry

Owner:吴瑛

A method and system for determining the protection density of an ecological filter belt

ActiveCN104634942BGuaranteed stabilityOptimal protection density valueEarth material testingTesting waterVegetationRelational model

Owner:BEIJING FORESTRY UNIVERSITY

dust-free workshop

InactiveCN104906892BReasonable designLow running costMeasurement devicesUsing liquid separation agentWater treatment systemLocal environment

Owner:浙江触捷光电科技有限公司

Radar target solution method and terminal equipment

ActiveCN110865364BSolve the influenceAvoid couplingRadio wave reradiation/reflectionThinned arrayRadar

Owner:WHST CO LTD

A Magnetic Flux Concentration-Halbach Array Permanent Magnet Face Gear Set for Orthogonal Shaft Transmission

ActiveCN106452005BNo wearReduce noiseDynamo-electric gearsGear driveEngineering

Owner:HARBIN INST OF TECH

A method for carrying out LTE frequency sweep and parameter extraction by using mobile phone

ActiveCN107580296BLow costAssess restrictionLocation information based serviceStatistical analysisCell search

Owner:北京尼克耐特计算机科技有限责任公司

An Inverted Bucket Drain Valve Suitable for Compressed Air Containing Oil

ActiveCN106439475BAvoid it happening againGuaranteed buoyancySteam trapsEngineeringBreaking capacity

Owner:SHANGHAI DAZHONG XIANGYUAN POWER SUPPLY

A kind of negative electrode material of lithium ion battery and preparation method thereof

ActiveCN111430692BImprove electronic conductivityImprove conductivityNegative electrodesSecondary cellsElectrical batteryMaterials science

Owner:BEIJING WELION NEW ENERGY TECH CO LTD

Video/audio frequency information reading, recording, reproducing apparatus and method

InactiveCN100476977CAchieve protectionEasy to handleTelevision system detailsKey distribution for secure communicationInvalid DataPersonal computer

Owner:SONY CORP

Household Appliances with Mosquito Storage and Mosquito Killing Functions

InactiveCN103975912BFunctionalFumigatorsUltraviolet lightsEngineering

Owner:FOSHAN JILING ELECTRIC APPLIANCE TECH CO LTD

Minimal Quantity Lubrication Oil Mist Supply System for Machining

ActiveCN106885122BStable supplySolve the problem of agglomeration into cutting oil dropletsMaintainance and safety accessoriesEngine lubricationProcess engineeringControl valves

Owner:DG ARMORINE ENERGY EFFICIENT & ECO FRIENDLY TECH

Primer probe, kit and method for detecting heterologous oil adulterated in deep-sea fish oil

ActiveCN113278710BLow costReduce generationMicrobiological testing/measurementDNA/RNA fragmentationHeterologousMarine fish

Owner:南宁海关技术中心

A method and device for controlling and displaying osd based on axi bus protocol

InactiveCN103139509BReduce volumeLow costTelevision system detailsColor television detailsVideo memoryDigital video

Owner:西安创芯科技有限责任公司

Method, system and device for downloading webpage resources

ActiveCN103685381BReduce the number of connectionsReduce the number of times HTTP connections are establishedTransmissionSpecial data processing applicationsClient-sideWeb page

Owner:TENCENT TECH (SHENZHEN) CO LTD

A Comprehensive Measuring Method of Coaxial Hole Mounting Seat

ActiveCN105466317BGood effectMeet the needs of the assembly stateMechanical depth measurementsEngineering

Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

mobile electronic scale

ActiveCN103076078BAvoid hookingCompact and reasonable structureTelephone set constructionsSpecial purpose weighing apparatusEngineeringForce sensor

Owner:WENZHOU HAIBAO INSTR

Aluminium one-step forming cross-flow and eddy-current wind wheel and processing technology thereof

InactiveCN103352869ASimple processIncrease productivityPump componentsPumpsDynamic balanceEngineering

Owner:WENZHOU HENGCHENG ELECTRONICS

A method, device and system for shutting down a mobile terminal

ActiveCN107809519BPrevent leakageReduce security risksCurrent supply arrangementsSubstation equipmentEmbedded systemBattery cell

Owner:ZTE CORP

A drainage filter plate with warning function

ActiveCN112031138BPrevent fallingImprove securitySewerage structuresTraffic signalsWater filterStructural engineering

Owner:SHANDONG FEICHENG LIANYI ENG PLASTICS CO LTD

Image processing method, system, and computer-readable storage medium

ActiveCN107871335BEasy to operateProcessing speedEditing/combining figures or textAlgorithmImaging quality

Owner:IOL WUHAN INFORMATION TECH CO LTD

A kind of hydrophilic drug sustained-release microsphere with high encapsulation efficiency and preparation method thereof

ActiveCN109700780BHigh encapsulation efficiencyLow drug contentPeptide/protein ingredientsPharmaceutical product form changeOrganic solventMicrosphere

Owner:ZHEJIANG SUNDOC PHARMA SCI & TECH CO LTD