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.

Forming method of interconnection structure and interconnection structure

ActiveCN112825307ASmall difference in top surface heightImprove stabilitySemiconductor/solid-state device detailsSolid-state devicesEngineeringStructural engineering

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Composite catalytic system and production method of PVB resin adopting composite catalytic system

InactiveCN103965382AImprove responseImprove reaction efficiencyViscosityPhase-transfer catalyst

Owner:HANGZHOU XINFU TECH CO LTD

Multi-point applied force system equalizing regulation device

InactiveCN108996366AUniform torqueOvercome the imbalance problemElevatorsComputer moduleEngineering

Owner:CHINA UNIV OF MINING & TECH

Double-sided jacquard knitting device

ActiveCN112430890AEasy to operateEasy to useWeft knittingStructural engineeringMechanical engineering

Owner:桐庐富禾针织服饰有限公司

Method, device and system for adjusting parking fence area and server

ActiveCN111199639AImprove recallSolve inaccurateRoad vehicles traffic controlParticular environment based servicesSimulationTransport engineering

Owner:HANHAI INFORMATION TECH SHANGHAI +1

Silicon rubber for DC ultrahigh voltage crosslinked cable prefabricated intermediate joint and preparation method thereof

ActiveCN105924975AImprove conductivityHigh strengthPolymer scienceThermal stability

Owner:江苏安靠智能输电工程科技股份有限公司

Feed cone mold granulator

InactiveCN110665432AUniform and reasonable forceAvoid enteringFeeding-stuffGranulation by material expressionElectric machineryEngineering

Owner:石狮市优云服装设计有限公司

Self-circulation condensation pipe

InactiveCN107643000AUniform circulationEasy to disassembleSteam/vapor condensersWater resourcesWater cooling

Owner:叶玉妹

Portable cover sleeve

InactiveCN102350892AEasy to carryBook jacketingEngineeringDesk

Owner:夏静

Automatic tool and method for assisting board taking from wave soldering carrier

InactiveCN105555057AAvoid dirtReduce complexityPrinted circuit assemblingEngineeringMechanical engineering

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Multi-mode wireless communication vehicle road cooperation data interaction system

InactiveCN102664916AReal-time running informationEnsure driving safetyRoadwaysData switching networksInteraction systemsOperational system

Owner:TSINGHUA UNIV

Stacked double-cavity parallel piezoelectric pump with partition plate at outlet

ActiveCN111980885ANo energy lossImprove output performancePositive displacement pump componentsFlexible member pumpsEngineeringPiezoelectric pump

Owner:CHANGZHOU INST OF TECH

Energy-saving and environment-friendly building cement

InactiveCN114591010AHigh strengthAvoid damageCement productionKaolin clayProcess engineering

Owner:冷水江市润辰新材料有限公司

Automatic-tracking and automatic-zooming method for acquiring iris images

InactiveCN101520838AImprove efficiencyTelevision system detailsAcquiring/recognising eyesImaging processingExact location

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Novel boiler continuous discharge waste heat recovery system

InactiveCN111649505AImprove waste heat recovery efficiencyWaste heat recovery is fastHeat pumpsFluid circulation arrangementEngineeringProcess engineering

Owner:山东国仁节能科技有限公司

Engine and cam shaft, cam device and control cam of engine

ActiveCN107401436ASimple structureEasy to shapeValve arrangementsMachines/enginesEngineeringCam

Owner:SAIC MOTOR

Brushless direct current motor control method on the basis of dual-mode control

InactiveCN105634346AField or armature current controlDual modeThree-phase

Owner:KINGSHORE NEW RESOURCES ELECTRIC JIANGSU

Method for measuring directional diagram of transmitting antenna of GNSS (Global Navigation Satellite System) satellite on satellite

PendingCN114859384AReduce complexityLow costSatellite radio beaconingICT adaptationSatellite systemComputer science

Owner:NAT SPACE SCI CENT CAS

LED lamp

PendingCN110005967AImprove assembly efficiencyIncrease productivityLighting heating/cooling arrangementsSemiconductor devices for light sourcesElectricityEngineering

Owner:ZHEJIANG SHENGHUI LIGHTING

Wasp killing device

InactiveCN105325387AFacilitated releaseQuickly envelopedInsect catchers and killersSpray nozzleHoneycomb

Owner:冯国迁

Manufacturing method of real silk scarf with ultraviolet-proof function

PendingCN112376298ARemove green and astringent tasteGood removal effectDyeing processWoven fabricsLavandulaMegasonic cleaning

Owner:义乌市大丰花边有限公司

Method and device for developing web pages based on Node.js platform

InactiveCN106843899AImprove development experienceWebsite content managementSpecial data processing applicationsDEVSWeb page

Owner:TENCENT TECH (SHENZHEN) CO LTD

Communications system and method

InactiveCN1134139CNetwork traffic/resource managementData switching by path configurationCommunications systemFrequency spectrum

Owner:INTEL CORP

Simulated surgical instrument based on virtual reality (VR)

InactiveCN106448322ACosmonautic condition simulationsSimulatorsSurgical operationForceps

Owner:张秀兰

Assembly for reducing assembly height of crystal growing furnace and use method

PendingCN113337897AAvoid damageEasy to installAfter-treatment apparatusStructural engineeringMechanical engineering

Owner:SHENZHEN UNIV

Steel plate type chain tying ring for caisson type floating dock anchor block

PendingCN113186875AGive full play to beneficial effectsDoes not affect navigationCaissonsShipping equipmentArchitectural engineeringRebar

Owner:ZHONGCHUAN NO 9 DESIGN & RES INST

Intelligent hydrant for building

InactiveCN109568862AHigh degree of intelligenceAlarm in timeFire rescueFire detectorOpen source

Owner:JIANGSU FENGHUI ZHILIAN TECH CO LTD

Ductile structure design method based on joint staged locking

PendingCN112144654ASelf-weight bending moment reductionImprove mechanical performanceFloorsProtective buildings/sheltersMechanical engineeringStructural system

Owner:SICHUAN PROVINCIAL ARCHITECTURAL DESIGN & RES INST

Improved efficient decontamination detergent

InactiveCN104611149AGood dispersionGood suspensionAmpholytes/electroneutral surface-active compoundsDetergent compounding agentsAmylaseMeth-

Owner:QINGDAO JINLIANXIN BUSINESS & TRADE

High-precision high-hardness low-cost crankshaft machining process

InactiveCN108621040AEasy to controlEasy to collect and dischargeRevolution surface grinding machinesBonded abrasive wheelsEngineeringHardness

Owner:四川省宜宾普什汽车零部件有限公司

Polyamide reverse osmosis composite membrane having renewable chlorine resistance and preparation method thereof

ActiveCN105457509AImprove chlorine resistanceMembranesReverse osmosisN-HydroxysuccinimidePolyamide

Owner:ZHEJIANG UNIV

Reliable portable electric power meter reading device

InactiveCN112855007AEasy to carryImprove practicalityLaddersGear wheelEngineering

Owner:GUIZHOU POWER GRID CO LTD

Monomer, polymer, preparation method and use thereof

ActiveCN109641831BHigh refractive indexImprove mechanical propertiesOrganic chemistryIntraocular lensPolymer scienceMonomer

Owner:DONGGUAN HEC MEDICAL INTELLIGENT DEVICE R&D CO LTD

Shooting start-up system using distance measurement

PendingCN113055590AControl intelligenceEasy to useTelevision system detailsCharacter and pattern recognitionEngineeringComputer vision

Owner:王福利

Rose, buckwheat and dragon fruit tea beverage

InactiveCN104904959ANature andGreat tasteTea substituesPolygonum fagopyrumRaw material

Owner:四川珍福堂商贸有限公司

In-situ curing and mixing construction method for waste mud residue soil

ActiveCN114506986AMeet the requirements of construction control indicatorsFast constructionSolid waste managementRoads maintainenceEnvironmental engineeringFly ash

Owner:SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD

Layering-preventing structure for TSOP packing lead frame

ActiveCN106486451AGuaranteed vacuum fixationReduce decreaseSemiconductor/solid-state device detailsSolid-state devicesPunchingEngineering

Owner:SUZHOU PUFUSI INFORMATION SCI & TECH

Ultrathin CCL (copper clad laminate) and production method thereof

InactiveCN105437672AExcellent dielectric propertiesImprove heat resistanceLamination ancillary operationsSynthetic resin layered productsEpoxyCross-link

Owner:GUANGDONG SHENGYI SCI TECH

Composite high polymer flocculant for coking wastewater and preparation method thereof

InactiveCN106335988AReduce secondary pollutionWide variety of sourcesWater/sewage treatment by flocculation/precipitationCoking wastewaterIron(II) chloride

Owner:TIANJIN ZHONGFU ENG TECH

Airplane bag

InactiveCN103622267AOther accessoriesStructural engineeringMechanical engineering

Owner:刘树礼

AGV operation automatic scheduling system and MES system interface integration method

ActiveCN114022054AAvoid inconsistenciesAvoid irregularitiesProgramme controlResourcesInformatizationSmart factory

Owner:BEIJING BRANCH JIKE DEV SCI & TECH

File receiving and sending method and system

InactiveCN104753856AMeet data transfer requirementsTransmissionNetwork packetDatabase

Owner:BEIJING TONGTECH CO LTD

Material shelf with piling and stacking function

InactiveCN110641830ASave spaceEasy to usePackaging vehiclesContainers for machinesEngineeringStructural engineering

Owner:DONGFENG WUHAN IND

Ground water tank system of solar water heater

InactiveCN103256738ATake advantage ofMeet the requirements of multiple peopleSolar heat devicesSolar thermal energy generationTap waterAir pump

Owner:QUZHOU YUNRUI IND DESIGN

Punching machine for accurately punching and grinding marble

InactiveCN112976340AImprove punching accuracyImprove product qualityGrinding drivesWorking accessoriesPunchingElectric machinery

Owner:杭州名利科技有限公司

Ion-electron hybrid conductive metal sodium negative electrode and preparation method thereof

ActiveCN111430660ASimple methodWith large-scale productionNegative electrodesSecondary cellsSolid state electrolyteElectrical battery

Owner:ZHEJIANG UNIV

Light intensity correction method for Fourier laminated microscopic imaging technology

ActiveCN111062889ATo achieve the effect of brightness correctionTo achieve the purpose of light intensity correctionImage enhancementImage analysisMicro imagingImage pair

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method for updating contact information and mobile terminal

InactiveCN101867639AImprove accuracySubstation equipmentComputer science

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Pipeline erosion corrosion test experimental facility

InactiveCN106896030AQuick loading and unloadingImprove sealingInvestigating abrasion/wear resistanceMaterial ErosionTest sample

Owner:CHANGZHOU UNIV

Internal-open three-point fixed antitheft window

InactiveCN106468123ASimple structureNarrow entranceWing fastenersWing arrangementsEngineeringMechanical engineering

Owner:NANJING HUANGBING ELECTRONICS TECH CO LTD

Device for measuring critical igniting pressure of booster explosive

ActiveCN107655936AAccurate determination of critical ignition pressureMaterial exposibilityApparatus for force/torque/work measurementDetonationEngineering

Owner:XIAN MODERN CHEM RES INST

Storage device, chilled fresh system and transportation system

PendingCN107458754AAvoid damagePrevent rotRefrigerated goods vehicleContainers to prevent mechanical damageTransit systemAgricultural engineering

Owner:陈浩能

Desulfurizing absorption tower, circulating tank, desulfurizing device and desulfurizing system

PendingCN113289448ALow costExtended operating cycleGas treatmentDispersed particle separationThermodynamicsProcess engineering

Owner:CHINA ENERGY GRP NINGXIA COAL IND CO LTD

Double-cone-wheel transmission for bicycle

InactiveCN105882873AMultiple gear stagesLarge gear ratioChain/belt transmissionEngineeringSprocket

Owner:李凌军

Device, wireless system and method for reducing the risk of hypoxia and/or bradycardia

ActiveCN105962924AReduce false alarmsDiagnostic recording/measuringSensorsSIDS - Sudden infant death syndromeProximal phalange

Owner:APN INTPROP LLC

Mechanism for achieving tight stitching and variable needle gauge reinforcement and achievement method thereof

ActiveCN107587274AAvoid formingPrevent offlineWork-feeding meansComing outEngineering

Owner:XIAN TYPICAL IND

Micro dual-drive loudspeaker

InactiveCN107968977AControl space sizeFast boostElectrical transducersEngineeringLoudspeaker

Owner:重庆市量劲科技有限公司

Vibration-type automatic fruit picking device and picking method

ActiveCN109121721ARealize multi-degree-of-freedom adjustmentSolve problems such as loose connectionsPicking devicesTime efficientVehicle frame

Owner:LISHUI UNIV

Borderless mobile terminal and image display method thereof

ActiveCN106775522AShow normalySolve the deformationDigital output to display deviceGlass coverComputer engineering

Owner:NUBIA TECHNOLOGY CO LTD

Mower flameout device

InactiveCN103891475AEasy to operateHarvestersFlameoutEngineering

Owner:李士清

Embracing type safe smart lock

InactiveCN104265079ASimple structureSignal transmission is stableNon-mechanical controlsAlarm locksElectric machineElectronic control system

Owner:吴江天朗电子科技有限公司

Resource limited system safety communication method based on random encryption strategy

ActiveCN111865908AReduce energy consumptionImprove securitySecuring communicationHigh level techniquesSecure communicationRandom array

Owner:HANGZHOU DIANZI UNIV

Wireless electronic stethoscope

PendingCN111035407AUnderstand the conditionEasy to understandMedical data miningStethoscopePhysician Data QueryHeadphones

Owner:AEROSPACE CENT HOSPITAL

Fixing clamp for machining

ActiveCN110883595AHigh degree of automationImprove convenienceMetal working apparatusRotary stageStructural engineering

Owner:浙江申华针纺服饰有限公司

Preparation method and application of TiO2/ionic liquid hybridized n-type polyaniline film

ActiveCN110718396AImprove conductivityEnhanced electron transport capabilitiesLight-sensitive devicesPhotovoltaic energy generationPolymer sciencePolyaniline composite

Owner:HARBIN INST OF TECH

Mobile terminal, earphone seat of mobile terminal and charging wire of mobile terminal

ActiveCN103682724AWith charging functionReduce the number of external interfacesCoupling contact membersCouplings bases/casesComputer terminalHeadphones

Owner:威海高新园区运营管理有限公司

Liquid device

InactiveCN103786966AAvoid safety hazardsPrevent outflowBottlesRemovable lids/coversEngineeringBottle

Owner:RITCHY GRP

Method for preventing and treating diseases and insect pests of tea trees in summer

InactiveCN113179830AAvoid eatingIncrease biological controlCultivating equipmentsHorticulture methodsTree rootInsect pest

Owner:SUZHOU INST OF TRADE & COMMERCE

Filter media for deactivating pathogens and/or allergens

PendingCN114588711AGas treatmentDispersed particle filtrationFilter mediaEnvironmental engineering

Owner:CARL FREUDENBERG KG

Method of improving byaluronic acid yield and molecular weight by fermentation process

InactiveCN1786180AIncrease productionHigh molecular weightFermentationYeastStreptococcus zooepidemicus

Owner:JIANGNAN UNIV

Instant pidotimod and preparation technology thereof

InactiveCN105497907ADisintegrates quicklySpeed up meltingOrganic active ingredientsInorganic non-active ingredientsSodium bicarbonatePotato starch

Owner:夏放军

Rapidly configurable Turbo coder and coding method

ActiveCN107332572ASave time resourcesSave storage resourcesCode conversionError correction/detection by combining multiple code structuresComputer architectureTurbo encoder

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Information processing system for industrial internet big data, and use method thereof

ActiveCN113961046AFacilitate adaptive guide limit clampingInhibit sheddingFile system administrationDigital processing power distributionInformation processingThe Internet

Owner:嘉兴值探科技有限公司

Three-machine-head wind generating set and installation method

PendingCN114483458ALarge capacityStable supportWind motor controlWind motor supports/mountsImpellerEngineering

Owner:苏州新三力风电科技有限公司

Ultralight scooter and manufacturing method thereof

InactiveCN106621294AHigh strengthExtended service lifeSkate-boardsRoller skatesFiberGlass fiber

Owner:惠州永诚信复材科技有限公司

Multifunctional hospital bed for psychosis patient

InactiveCN101502462ANursing bedsBottlePediatrics

Owner:潘淑先

Centrifugal compressor

InactiveCN102434491AReflect the rectification effectPump componentsPumpsEngineeringFront edge

Owner:KOBE STEEL LTD

Intellectual property operation service platform system

InactiveCN108038617AReceive data clearlyClear classificationResourcesRelevant informationProcess module

Owner:江苏信众企业管理有限公司

Self-transcription sequence detection method and application, and eukaryon controlling element identification method and application

InactiveCN110358818AEnsure full deliveryAvoid lossMicrobiological testing/measurementDNA fragmentationDNA

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Improved responder distance measurement signal conversion circuit

ActiveCN106646437ALarge compensation rangeLow costUsing reradiationElectrical resistance and conductanceEngineering

Owner:XIAN INSTITUE OF SPACE RADIO TECH

Liquid cooling heat dissipation system working life prediction method and device and storage medium

PendingCN113742881ADetermining the Lifetime Probability DistributionDesign optimisation/simulationComplex mathematical operationsThermodynamicsWorking life

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Production prediction method and system based on nonlinear regression model parameters

InactiveCN105205219AShort timeSpecial data processing applicationsAlgorithmModel parameters

Owner:SOUTH CHINA NORMAL UNIVERSITY

Circulating valve and circulating water heater comprising same

ActiveCN111735210AAchieve closureIncrease temperatureFluid heatersEqualizing valvesTemperature controlThermal water

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Experimental device and method for thick oil water thermal-catalytic cracking under effect of low frequency vibration waves

ActiveCN102628351ASimple structureEasy to operateSurveyFluid removalExperimental methodsVibration acceleration

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Flexible self-healing conductive hydrogel sensor and preparation method thereof

InactiveCN110698693AGood tensile mechanical propertiesImprove fatigue resistanceFluid pressure measurement using ohmic-resistance variationForce measurement using piezo-resistive materialsPolyvinyl alcoholMaterials science

Owner:DONGHUA UNIV

Flat screen printing machine control system for bamboo charcoal fiber blankets

InactiveCN103287093AUniform and clear print qualityGatorade color ratePrinting press partsScreen printingMachine control

Owner:CHANGSHU ZHONGWANG JINGWEI WEAVING

Waste incineration power station boiler emission control debugging method

PendingCN114811595AInhibition of mass productionSolve the problem of dioxin emission standardsEmission preventionIncinerator apparatusPtru catalystNitrogen gas

Owner:POWER CHINA HENAN ENG CO LTD

Anti-deviation teaching compass ruler based on gas pressure

InactiveCN112918162ARealize intermittent ejectionPrevent inflowBoard cleaning devicesSlippage preventionEngineeringMechanical engineering

Owner:刘璐

Cardiovascular interventional operation training simulator

InactiveCN114038293AHeight adjustableAvoid bending over and bowing your headCosmonautic condition simulationsEducational modelsCoronary arteriesSurgery training

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV

Guidance method for attack time control

ActiveCN111551080AClear thinkingEfficient use ofSelf-propelled projectilesTrajectory of a projectileDynamic equation

Owner:BEIHANG UNIV

Method for synthesizing chiral tricyclic benzofuran compounds

ActiveCN110156730AHigh chemoselectivityHigh selectivityOrganic chemistry methodsBenzeneRegioselectivity

Owner:HENAN NORMAL UNIV

Navigation path generation method for mobile robot and mobile robot

ActiveCN113624230AImprove exercise efficiencyReduce polylineNavigational calculation instrumentsFloor sweeping machinesEngineeringNavigation path

Owner:ANKER INNOVATIONS TECH CO LTD

Vehicle monitoring method and device

PendingCN111383363AMeet monitoring needsMonitoring supportRegistering/indicating working of vehiclesComputer scienceReliability engineering

Owner:BEIJING QIHOO TECH CO LTD

Windshield spraying rain removing mechanism

InactiveCN103085764ARealize the function of rain removalOvercoming the Insufficiency of Wipers for Rain RemovalVehicle cleaningWater flowEngineering

Owner:张金桂

Bracket of controller and driller machining bracket of controller

InactiveCN103174915ASave crafting materialsReduce manufacturing costStands/trestlesPositioning apparatusControl theoryMachining

Owner:NINGBO DONGHAO DIE CASTING

Plant endophytic fungus and application thereof

ActiveCN107868757AEasy to trainHas neuroprotective effectsFungiMicroorganism based processesCurative effectMicrobiology

Owner:ZHEJIANG UNIV OF TECH

Hand soap

InactiveCN106265387ANo toxicityCosmetic preparationsToilet preparationsHand sanitizerCocamidopropyl betaine

Owner:扬中市创想驿站工业设计有限公司

Out-of-band management device and method, electronic equipment and computer readable storage medium

PendingCN113626358AAchieve normalizationLow costElectric digital data processingComputer architectureEngineering

Owner:ALIBABA SINGAPORE HLDG PTE LTD

Traditional Chinese medical herb hair-moisturizing hair conditioner and preparation method thereof

InactiveCN110917091ALow costRaise the ratioCosmetic preparationsHair cosmeticsFoaming agentBiology

Owner:陆文奎

Full-automatic lock cylinder assembling machine and lock cylinder assembling method adopting same

ActiveCN106881588AQuick assemblyReasonable structural designAssembly machinesMetal working apparatusCircular discEngineering

Owner:江西玛哈特智能科技有限公司

Novel tremella auramtialba cultivation material

InactiveCN107434461AIncrease the cultivation areaReduce manufacturing costCalcareous fertilisersBioloigcal waste fertilisersTremellaPassion fruit

Owner:李燕

Screen keyboard display control method and device, terminal and storage medium

ActiveCN109582206AReduce touch operationsIn line with the habitInput/output processes for data processingControl modeComputer engineering

Owner:NUBIA TECHNOLOGY CO LTD

Azadirachtin insecticide and preparation method thereof

InactiveCN102239828AStop eatingAvoid destructionBiocideAnimal repellantsBiotechnologyVegetable oil

Owner:湖北蕲农化工有限公司

Dust collector dust bag bracket assembly

InactiveCN102028435ACorrect misuseEasy to operateSuction filtersEngineeringMechanical engineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Emergency braking power-assisted control system and method

ActiveCN113022569ATimely identification of emergency braking conditionsBig brake assistOptical signallingBrake safety systemsWheel speed sensorEngineering

Owner:SOUTH CHINA UNIV OF TECH

Bus backbone line grabbing method

ActiveCN113393694AHigh precisionReduce preprocessing timeRoad vehicles traffic controlSatellite radio beaconingComputer networkIn vehicle

Owner:杭州数知梦科技有限公司

Geological detection device for constructional engineering

PendingCN114675001AWith shock absorption functionAvoid inaccurate test resultsEarth material testingDamping functionClassical mechanics

Owner:宋林俊

Electromobile transmission

PendingCN107420494AWon't slideEasy to useControlled membersToothed gearingsGear wheelElectric machinery

Owner:重庆市綦江源泉机电(集团)有限公司

Range hood with heat exchange device

InactiveCN102287860AImprove heat transfer efficiencyImprove energy efficiency ratioDomestic stoves or rangesLighting and heating apparatusEngineeringThermal water

Owner:侯全舵

Crane electroplating wastewater treating agent capable of efficiently adsorbing metal ions and production method of agent

InactiveCN106040170AReduce miningInhibition of phase transitionOther chemical processesWater contaminantsApatiteSorbent

Owner:ANHU WUHU CHANGJIANG JACK UP EQUIP CO LTD