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.

Glass melting furnace masonry robot and method

InactiveCN112727125APracticalHigh degree of automationBuilding material handlingGlass meltingSlurry pump

Owner:BENGBU TRIUMPH ENG TECH CO LTD

Domestic feeding device for young pet

InactiveCN111066673AHigh degree of automationImprove work efficiencyAnimal watering devicesAnimal feeding devicesAnimal scienceEngineering

Owner:WUHAN SAIENJI DAILY NECESSITIES CO LTD

Prefabricated bearing platform and pier

PendingCN110230319AReduce weightBridge structural detailsFoundation engineeringTerrainEngineering

Owner:ZHEJIANG PROVINCIAL INST OF COMM PLANNING DESIGN & RES CO LTD

Abnormal network flow detection method and device

PendingCN113765849AImprove accuracyAvoid false alarmsTransmissionHigh level techniquesInternet trafficEngineering

Owner:中国移动通信集团重庆有限公司 +1

Medicinal liquor for treating alopecia

InactiveCN103463210AThe production method is simple and safeIncrease physical strengthDermatological disorderPlant ingredientsDandelionLiver and kidney

Owner:李含民

Fixing device for operation glove

ActiveCN112691209AFewer sewing holesReduce processLavatory sanitoryRadiationHollow cylinderRetainer (device)

Owner:苏州爱力想电子科技有限公司

Built-in rotary cathode structure

ActiveCN107058965AIncrease profitThe uniformity of the magnetic field is goodVacuum evaporation coatingSputtering coatingBatch productionEngineering

Owner:武汉玖亿智能科技有限公司

Injector and method of assembly

PendingCN105873626AAmpoule syringesMedical devicesInjectorSyringe

Owner:AMGEN INC

Green preparation method of functional protein powder and product

PendingCN112715744AWide variety of sourcesIncrease added valueAnimal proteins working-upSucroseBiotechnology

Owner:SOUTHWEST UNIVERSITY

Wind collector for wind concentration power generation of narrow pipe

InactiveCN102852717AWork lessWind motor controlMachines/enginesSolid phasesAutomotive engineering

Owner:JIANGSU ZHONGYUN WIND POWER SCIENCE & TECHNOLOGY CO LTD

Method for simulating automatic landing of aircraft based on DQN and related equipment

PendingCN110045747AImprove efficiencyImprove the efficiency of automatic landingPosition/course control in three dimensionsSustainable transportationAutomatic landingAerospace engineering

Owner:PING AN TECH (SHENZHEN) CO LTD

Salt-tolerant sorgo germplasm identification method

InactiveCN104604554ALow efficiencyAvoid lack of salt toleranceSeed and root treatmentPlant cultivationSoil salinityPlough

Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES

Instant sugar sweet potato and processing method thereof

InactiveCN1666645ABright colorSweet tasteFood preservationFood preparationChemistryReady to eat food

Owner:黄来发

Method and device for optimizing new energy consumption capability of integrated energy system, and terminal equipment

ActiveCN113268698ASimplify the solution processFully consider the randomnessForecastingResourcesPower gridLinear methods

Owner:国网河北省电力有限公司营销服务中心 +2

Lead ion and cadmium ion double-template magnetic molecularly imprinted polymer and preparation method thereof

ActiveCN110354826AGood recycling performanceGood thermal stabilityOther chemical processesAlkali metal oxides/hydroxidesFunctional monomerMolecularly imprinted polymer

Owner:ZHAOQING UNIV

Space-saving parking equipment for automobile

ActiveCN111576955AParkingsAutomotive engineeringParking space

Owner:山东蓝盟防腐科技股份有限公司

Positively-mounted integrated unit diode chip

ActiveCN109920782AImprove photoelectric conversion efficiencyImprove light extraction efficiencySolid-state devicesSemiconductor devicesPhysicsConduction type

Owner:SHENZHEN INST OF WIDE BANDGAP SEMICON

Parallel type vibration isolation buffer based on magneto-rheological technology

InactiveCN101126430AEliminate vibrationStrong controllabilityNon-rotating vibration suppressionPhysicsStructural rigidity

Owner:CHONGQING UNIV

Communication equipment and system for communication based on meteoric trails as well as communication control method

ActiveCN101969335AImprove robustnessIncrease profitNetwork topologiesConnection managementReport priorityReal-time computing

Owner:BEIJING SIDA RUIKANG TECH

Heat shaping device used for wall plate cover shell

ActiveCN109628722AEasy to processImprove yieldFurnace typesHeat treatment furnacesWall plateFlange

Owner:WUHAN MARINE MACHINERY PLANT

Preparation method of self-cleaning high-transmittance tempered glass

ActiveCN108424003AGood hydrophilicityReduce reflectionDecompositionPlasma treatment

Owner:光能环保科技有限公司

Agglomerant transfusion control system

ActiveCN101937197AReduce time delayInjection Rate CorrectionWater/sewage treatment by flocculation/precipitationProgramme control in sequence/logic controllersTreatments waterRaw water

Owner:HITACHI LTD

Method for manufacturing thin silicon wafer

ActiveCN103390539AReduce large warpageSave money on equipmentSemiconductor/solid-state device manufacturingPhotoresistMetallic materials

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Transformer on-load tap-switch state online monitoring device and monitoring method thereof

ActiveCN107478985AImprove rapid diagnosis and efficient maintenanceGuaranteed safe operationMachine part testingCircuit interrupters testingVibration accelerationPhysics

Owner:HOHAI UNIV CHANGZHOU

Buffer material and hot-pressing process

ActiveCN108715067AAvoid poor productionAvoid downtimeControlling laminationSynthetic resin layered productsHot pressHot pressing

Owner:BOE TECH GRP CO LTD +1

Method for preparing premix for medicament sugar-coating

ActiveCN102188714AReduce dosageReduce energy consumptionInorganic non-active ingredientsMacromolecular non-active ingredientsAdjuvantWaste product

Owner:安阳天助药业有限责任公司

Optical network low delay fault recovery method and system

ActiveCN104202081AGuarantee network performanceReduce recovery delayMultiplex system selection arrangementsFault recovery arrangementsNetwork performanceUtilization factor

Owner:BEIJING UNIV OF POSTS & TELECOMM

Composite, efficient and energy-saving ammonia process desulfurization tower

InactiveCN104190228AAvoid excessive consumption and wasteGuaranteed AbsorbencyDispersed particle separationAmmonium sulfateProcess engineering

Owner:ZHUJI JIEQIU ENVIRONMENTAL PROTECTION TECH

Zymoprotein, encoding gene thereof and application

ActiveCN110218711AMeet the needs of glycosylationBacteriaTransferasesProtein proteinGlycosyltransferase

Owner:INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI

Experimental device for frictional loss between high-strength high-speed rail contact wire and pantograph

ActiveCN113740248AHigh degreeSimple structureUsing mechanical meansMaterial analysisExperimental DevicesPantograph

Owner:JIANGSU MEILIN COPPER

Card slot, and method and device for controlling card tray

ActiveCN106788521AImprove securityIncreased safety and containmentUnauthorised/fraudulent call preventionTransmissionControl cardElectromagnet

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Polydiphenylamine-4-sulfonic acid dispersed poly 3,4-ethylenedioxythiophene electric-conduction complex, preparation and applications thereof

ActiveCN107603217AImprove conductivityGood structural and conductive uniformitySolid-state devicesSemiconductor/solid-state device manufacturingChemistryFilm structure

Owner:SOUTH CHINA UNIV OF TECH

Method for processing and suspending maritime anti-fouling test hanging net of metal stretched net

InactiveCN102187824AAvoid lossMake sure the test is successfulClimate change adaptationPisciculture and aquariaPolypropylenePolyamide

Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Terminal box for electrical connections

InactiveCN1983722ARelieving strain on wire connectionClamped/spring connectionsElectricityEngineering

Owner:NECTO GROUP

Belt furnace pyrolysis apparatus and belt furnace pyrolysis process

ActiveCN105038826AGood economic and environmental benefitsDoes not consume industrial waterCoke quenchingDirect heating destructive distillationTarHot blast

Owner:北京柯林斯达科技发展有限公司

Capsule groove structure and capsule production line

PendingCN108685700AUniform distribution of glue concentrationConsistent flow rateCapsule deliveryBiomedical engineeringProduction line

Owner:XINCHANG HONGHAI MACHINERY

Full-automatic hydraulic lifting column road pile

InactiveCN105625213AEasy to installReduce construction costsTraffic restrictionsElectric machineryHydraulic control unit

Owner:YUNGANG INTELLIGENT TECH SHANGHAI CO LTD

Water inlet valve capable of giving alarm on scale inhibition, gas water heater using water inlet valve capable of giving alarm on scale inhibition and control method

PendingCN111336689AEnsure timeliness and accuracyAvoid water passage area reductionFluid heatersMechanical apparatusMechanical engineeringWater heater

Owner:VATTI CORP LTD

Pre-injection molding type MINI LED packaging substrate

PendingCN114038884AWiden viewing angleImprove heat dissipationSolid-state devicesSemiconductor devicesLed packagingImage resolution

Owner:深圳市唯亮光电科技有限公司

All-directional sintering process intelligent management and control system

ActiveCN113253618AEasy to adjust controlImprove efficiencyNeural architecturesNeural learning methodsCurve fittingData processing

Owner:江苏永联慧科物联技术有限公司

Connector provided with female base capable of dual connection and used for base station

InactiveCN106374290AEnsure intermodulation indicatorsImprove matchCouplings bases/casesClamped/spring connectionsEngineeringElectrical conductor

Owner:宁波高新区新峰科技有限公司

Aircraft wing determination method, aircraft wing and aircraft

PendingCN110949657AAvoid Structural and Aerodynamic Shape MismatchesFew control parametersAircraft controlWingsFlight vehicleAirplane

Owner:HAIFENG NAVIGATION TECH

Compressor with energy recovery device and power system

InactiveCN107781137AAchieve energy saving effectPositive displacement pump componentsPositive-displacement liquid enginesAutomotive engineeringElectric energy

Owner:CHINA PETROLEUM & CHEM CORP +1

Parallel-connected speed reducing and changing integrated end face oscillating tooth mechanism

ActiveCN105546042AImprove system efficiencyReduce axial transmission spaceToothed gearingsAxial transmissionMechanical engineering

Owner:蚌埠景图智能科技有限公司

Airtight steam preventing device for turbine

PendingCN111720176AEasy to install and maintainGood sealing effectLeakage preventionMachines/enginesEngineeringElectromagnetic valve

Owner:HEBEI DATANG INTERNATIONAL QIANAN THERMAL POWER CO LTD

Windage-yaw-prevention insulator anti-bird device with increased coverage

PendingCN110574753ALow costSafe to useOverhead installationAnimal repellantsWindageEngineering

Owner:国网宁夏电力有限公司吴忠供电公司

Heavy metal probability risk assessment method and system for rhizome traditional Chinese medicine curcuma zedoary

PendingCN114300157AImprove accuracyHealth-index calculationDrug referencesChemistryChronic exposure

Owner:NAT INST FOR FOOD & DRUG CONTROL +2

One-step preparation method and use of PDMS-constructed super-hydrophobic melamine sponge carbon material

InactiveCN107159129ALow priceEasy to prepareOther chemical processesWater contaminantsChemistryCarbonization

Owner:JIANGSU UNIV

Car direction return detecting device

InactiveCN106494504AGuaranteed normal drivingSteering partsOptical signallingEngineeringFront and back ends

Owner:SUQIAN HUAIHAI TECH SERVICES

Preparing method of lymphatic drainage pedicure powder or bathe powder

InactiveCN109745346AAvoid taking difficultiesAvoid slow onsetPowder deliveryAntipyreticGramPulverizer

Owner:UNIV OF SCI & TECH BEIJING

Bonding-free prestressed concrete filled steel tube colossal column with built-in plastic drain pipe

ActiveCN110863613AImprove compactnessImprove performanceStrutsPillarsSteel tubeEarthquake resistant

Owner:SOUTHEAST UNIV

Slip-connection closure part of engineering pipeline

InactiveCN104896226AEasy to processEasy to tightenFlanged jointsRubber ringWater leakage

Owner:NINGXIA QINGLONG PIPES IND

Dust removel fiber

InactiveCN101067220ATo achieve the purpose of dust removalFilament/thread formingFibre chemical featuresPolyesterSkin structure

Owner:JIANGSU SHENGHONG CHEM FIBRE CO LTD

Preparation method for anti-infrared spectrum fabric

PendingCN111607978AStrong absorption capacityReduce heat transferFibre typesLight spectrumMicrosphere

Owner:江苏雷鸟新材料有限公司

Gas diffusion layer, preparation method and application thereof

PendingCN113889627AHigh air permeabilityImprove conductivityCell electrodesFuel cellsFiberPorous carbon

Owner:CHINA PETROLEUM & CHEM CORP +1

Exhaust treatment system having an scr with a center inlet

ActiveCN104395575AInternal combustion piston enginesDispersed particle separationAirflowTreatment system

Owner:凯斯纽荷兰(中国)管理有限公司

Display panel and display device

ActiveCN109856840AImprove uniformityImprove the display effectNon-linear opticsInput/output processes for data processingDisplay deviceComputer science

Owner:XIAMEN TIANMA MICRO ELECTRONICS

Business processing method and device and storage medium

InactiveCN110163702AImprove experienceInteractive intelligenceReservationsForecastingComputer engineering

Owner:BEIJING DIDI INFINITY TECH & DEV

Rotary cupboard

InactiveCN108497766ASolve oil fume corrosionEasy to operateFurniture partsKitchen cabinetsCupboardCorrosion

Owner:佛山市高研信息技术有限公司

Composite crucible for non-ferrous metal smelting

PendingCN113776334ASmall coefficient of thermal expansionGood thermal stabilityCharge treatment typeCrucible furnacesNon-ferrous metalSmelting process

Owner:郑州荣盛窑炉耐火材料有限公司

Method for recovering phosphorus from fosfomycin-containing wastewater

ActiveCN104591336APromote rapid formationEfficient degradationWater/sewage treatment by irradiationWater contaminantsFertilizerTobermorite

Owner:CHONGQING UNIV OF ARTS & SCI

Dispersed silicon-calcium-magnesium-potassium granular fertilizer and preparation process thereof

ActiveCN111470920AShort processLess investmentAmmonium salt fertilisersSolid/semi-solid fertilisersFertilizerAmmonium sulfate

Owner:HENAN CHEM IND RES INST +1

Weeding composition containing pyroxsulam, chodinafop-propargyl and fluroxypyr

ActiveCN104542645ALower drug costsBroaden the spectrum of weed controlBiocideAnimal repellantsWeedPesticide

Owner:JIANGSU FUDING CHEM

Purifying method capable of removing small suspended particles from tobacco extracting liquid

ActiveCN109938389APromote crystallizationIncrease movement speedTobacco preparationFiltration circuitsChemistryPore diameter

Owner:HENAN CIGARETTE IND TOBACCO SLICE

Marine diesel engine tail gas SCR denitration system

InactiveCN111636951AExtended service lifeImprove denitrification efficiencyInternal combustion piston enginesExhaust apparatusExhaust gasEnvironmental geology

Owner:JIANGSU FENGYE TECH ENVIRONMENTAL PROTECTION GRP CO LTD

Planting method of Chinese herbal medicine atractylodes

InactiveCN103931405ASimple methodIncrease productionHorticultureWeedSite management

Owner:BISHAN CHUNLEI NURSERY

Pressing device of automatic CPU taking-putting module

PendingCN106201806AAvoid damageDetecting faulty computer hardwareMetal working apparatusBackplaneMotherboard

Owner:ZHONGSHAN TUODIAN ELECTRONICS TECH

Straw foaming thermal-insulation material and preparation method thereof

InactiveCN105294980AHigh strengthGood adhesionThermal insulationFire retardant

Owner:ANHUI JIHONG ENVIRONMENTAL PROTECTION TECH CO LTD

Ammonia neutralization device

InactiveCN105983317AReduce polymerization lossLow consumption levelDispersed particle separationAir quality improvementChemistryProduct gas

Owner:CHINA PETROLEUM & CHEM CORP +1

Gravity sensing edge tool box

PendingCN113289153AAvoid accidentally injuring medical personnelImprove securitySurgical furnitureAlarmsElectrical batteryMedical staff

Owner:中国人民解放军联勤保障部队第九0四医院

Synergistic characterization detection system and method for surface deformation and internal defects of material

PendingCN114858080ASimple structureLow costMaterial analysis using wave/particle radiationIncreasing energy efficiencyFull fieldFatigue fractures

Owner:HUNAN UNIV +1

Data hierarchical compression transmission method, and device and electronic device for realizing method

PendingCN110618960AMeet the precision requirementsLower digitsCode conversionElectric digital data processingData valueDistortion

Owner:FOCALTECH ELECTRONICS

Universal power supply system

InactiveCN103683976AAc-dc conversion without reversalEmergency power supply arrangementsBackplaneEngineering

Owner:ACBEL POLYTECH INC

Content delivery network service providing method and processing system

ActiveCN110880980AData switching networksService providerContent distribution

Owner:ALIBABA GRP HLDG LTD

Real-time monitoring system for automatic production

PendingCN110865624AClear dataEasy to understand and viewTotal factory controlProgramme total factory controlProcess engineeringRework

Owner:苏州卓高升降机械有限公司

Preparation and application of potassium ion battery electrode material

PendingCN111422838AEasy to prepareReduce usageSecondary cellsNegative electrodesElectro conductivityElectrical battery

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Method for estimating direction of arrival of sound source, electronic equipment and chip system

PendingCN113889135ASpeech analysisAudio signalAudio frequency

Owner:HUAWEI TECH CO LTD

Novel efficient heuristic-type two-stage parallel branch-and-bound method

InactiveCN106055862ANarrow downGuaranteed Algorithmic EfficiencyInformaticsSpecial data processing applicationsWorkflowMutual information

Owner:EAST CHINA NORMAL UNIVERSITY

Rapid filling and edge sealing device for pet feed production

InactiveCN112224454ARealize automatic filling processImplement encapsulationWrapper twisting/gatheringSolid materialManufacturing engineeringTransmission belt

Owner:马鞍山致青工业设计有限公司

Safety protection isolation hood for chemical industry

InactiveCN112999960AAvoid situations that cause aerosol leakageTransportation and packagingMixer accessoriesChemical industryEngineering

Owner:尤建国

Semiconductor device and method for manufacturing same

ActiveCN102576684AImprove joint strengthFull joint reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingPower semiconductor deviceEngineering

Owner:NICHIA CORP

System and method for electrochemically repairing salt-corroded reinforced concrete by stages

ActiveCN112981414AEliminate the risk of negative impactBuilding repairsRebarReinforced concrete

Owner:JIANGSU SOBUTE NEW MATERIALS +1

Method for installing triangular mast of pump tower of MARK-III type enclosure system

ActiveCN112498619AOvercome the problem of long construction periodAdequate construction periodWaterborne vesselsMarine engineeringFuel gas

Owner:JIANGNAN SHIPYARD GRP CO LTD

Preparation method of low-gummosis carbon fiber prepreg

InactiveCN105885351AEasy to prepareImprove efficiencyFiberGummosis

Owner:JIANGSU ZHAOJUN NEW MATERIAL CO LTD

Face attribute recognition method based on multi-task deep learning

ActiveCN106203395AImprove featuresEasy to identifyCharacter and pattern recognitionImage basedData set

Owner:XIAMEN UNIV

High-fidelity factor radio device

ActiveCN108650604AStrong electrical conductivityIncrease hardnessPiezoelectric/electrostrictive microphonesPhysicsImage resolution

Owner:TONGXIANG YIZHIJIANNENG INFORMATION TECH

Power distribution cabinet convenient for line arrangement

InactiveCN106253065AEliminate cable clutterAvoid messBus-bar/wiring layoutsInterior spaceEngineering

Owner:苏州市普金电力成套设备有限公司

Resource scheduling method and device and computer readable storage medium

ActiveCN110826915AAvoid uneven distribution of tasksReasonable assignment of tasksForecastingResourcesResource schedulingEngineering

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method for treating acid chromium-contained polluted waste water with molten iron residues as raw material

InactiveCN105060439ALow costHigh densityWater contaminantsWater/sewage treatment by flocculation/precipitationChromiumWater treatment

Owner:SHANGHAI MCC ENVIRONMENTAL ENG TECH CO LTD +1

Food material recognition system, method and device and storage medium

PendingCN111767759AReduce the chance of being difficult to identifyImprove accuracyLighting and heating apparatusCharacter and pattern recognitionProcess engineeringEngineering

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Node order use method for high-concentration NAA and glycerin gel

InactiveCN105519340AReduce water evaporationSimple and efficient operationPlant cultivationCultivating equipmentsSodium carboxymethylcelluloseMother liquor

Owner:何晴雪

Cloud game control method, device and system, equipment and medium

ActiveCN111786948AExpand business functionsImprove control performanceUser identity/authority verificationCloud gamingEngineering

Owner:中清龙图计算机科技(上海)有限公司

Analysis method for mixed pigment of cultural relics of colored drawing type

InactiveCN108389238AShorten repair timeHigh economic and social benefitsImage enhancementImage analysisHyperspectral imagingDecomposition

Owner:BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE

Indirect passive laser angle position sensor

InactiveCN102478409AHigh precisionSteering ruddersUsing optical meansDecodesEngineering

Owner:SHANGHAI HONGQU ELECTRONICS TECH

Nonlinear model predictive control method applied to visual servo

PendingCN114371702AEasy to find the optimal solutionFast convergencePosition/course control in two dimensionsVehiclesElectric machineryAutomotive engineering

Owner:SOUTH CHINA UNIV OF TECH

An automobile rear windscreen material rack

InactiveCN105800165AImprove securitySave spaceExternal framesDamagable goods packagingEngineeringWindshield

Owner:吴坚

High-precision anti-seismic surveying and mapping device

InactiveCN109737931ASimple structureEasy to use in productionSurveying instrumentsEngineeringSurveyor

Owner:WEST ANHUI UNIV

Method for constructing LiF protection layer on three-dimensional lithium-carbon composite material and application of LiF protection layer

PendingCN113644235AEnergy savingSimple and efficient operationCell electrodesLi-accumulatorsMetallic lithiumCarbon composites

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI