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.

Compound feed of mature trionyx sinensis and preparation method thereof

InactiveCN101861951AImprove feed conversionLess pollutant excretionAnimal feeding stuffChemistryYeast

Owner:FUJIAN ZHENGYUAN FEED

Method for controlling big clock through gestures

ActiveCN111338470AImprove stabilityReduce complexityInput/output for user-computer interactionCharacter and pattern recognitionEngineeringConvolution

Owner:YANTAI CHIJIU CLOCK WATCH

People counting system

InactiveCN103971103AReal-time statistical detectionThe statistical results are accurateImage analysisCharacter and pattern recognitionControlling environmentHuman body

Owner:XIDIAN NINGBO INFORMATION TECH INST

Unmanned plane undercarriage control system

ActiveCN101767649ASimple mechanical structureSimple electric drive equipmentUndercarriagesElectric driveLoad carrying

Owner:CAIHONG DRONE TECH CO LTD

Solder strip detergent

InactiveCN105886136AResidue reductionAvoid re-oxidationOrganic detergent compounding agentsNon-ionic surface-active compoundsOrganic acidForeign matter

Owner:任海涛

Power distribution box storage device

InactiveCN105281223AReduce daily operation and management costsEliminate potential safety hazardsSubstation/switching arrangement detailsEngineeringDaily operation

Owner:STATE GRID CORP OF CHINA +1

Anti-collision damage protection device for exposed ribs of anti-floating anchor rod

PendingCN113653048ASimple structurePracticalBuilding material handlingBulkheads/pilesStructural engineeringMechanical engineering

Owner:CHINA MCC5 GROUP CORP

Pavement paving device based on road and bridge construction

PendingCN114775368ASmall footprintImprove work efficiencyRoads maintainenceBevel gearHydraulic pressure

Owner:李帅

Preparing method of morinda officinalis total oligose

InactiveCN107056851ASimple preparation processEnergy savingSugar derivativesDisaccharidesSolventChemistry

Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY

Device and method for sending signal through multi-carrier mode

InactiveCN101512945ASuppressed peak-to-average power ratioModulated-carrier systemsOrthogonal multiplexSubcarrierPeak value

Owner:FUJITSU LTD

Single phase asynchronous electromotor

InactiveCN103051129AMagnetic circuit rotating partsAsynchronous induction motorsSingle phaseStator

Owner:NINGBO YICHENG ELECTRONICS TECH

Rainwater collection and irrigation integrated karst region slope protection method and structure

InactiveCN103696431AImprove slope protection effectReduce moisture evaporationGeneral water supply conservationWatering devicesRainwater harvestingStormwater

Owner:GUIZHOU JIAOKAN ECOLOGICAL GARDENS

Energy absorption module based on porous foam metal

ActiveCN114810896AAvoid scrappingIncrease impactSpringsClimate change adaptationPhysicsEngineering

Owner:苏州精衡科技有限公司

Industrial waste gas heat recovery device

PendingCN112013700AHigh energy absorption efficiencyReduce the speed of dust accumulationCombination devicesCorrosion preventionIndustrial wasteExhaust fumes

Owner:四川陆亨能源科技有限公司

Sub-pattern based GoF (gang of four) design pattern case digging method

InactiveCN104573084ANarrow down the search spaceImprove operational efficiencySpecial data processing applicationsDesign patternGenerative Design

Owner:HANGZHOU DIANZI UNIV

Organ-like chip and preparation method thereof

PendingCN114015568AEasy to operateEasy to cleanBioreactor/fermenter combinationsBiological substance pretreatmentsOrgan cultureBiomedical engineering

Owner:北京龙迈达斯科技开发有限公司

Trichosanthes kirilowii maxim and aloe compound beverage and preparation method thereof

InactiveCN105876553ASimple production processHigh protein contentFood scienceProtein contentLower blood pressure

Owner:QIANSHAN YOUYU TRICHOSANTHES KIRILOWII MAXIM DEV CO LTD

Refractive index model distortion correction method

PendingCN112598583ASimple software implementationSmall amount of calculationImage enhancementImage analysisComputational physicsDistortion correction

Owner:SHANGHAI AEROSPACE CONTROL TECH INST

Power box with mistaken touch prevention function

InactiveCN110911994AImprove the protective effectReasonable structureSubstation/switching arrangement casingsElectric/electromagnetic audible signallingEngineeringCoil spring

Owner:哈尔滨普华电力设计有限公司 +1

Oxygen-increasing phosphorus-free concentrated washing liquid and preparation method thereof

PendingCN114525178AImprove decontamination effectSave on packaging and shippingInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsEnvironmental chemistryOxygen enhanced

Owner:晋江市佐净日用品有限责任公司

Multi-robot machining equipment of complex surface part

InactiveCN110421567ACompact structureThe overall rigidity of the system is largeProgramme-controlled manipulatorEngineeringRobot machining

Owner:CHINA UNIV OF MINING & TECH

Terminal behavior alarm traceability analysis method, device, equipment and medium

PendingCN113672939AImprove event correlation and accuracyImprove detection rateDatabase queryingHardware monitoringData platformEvent correlation

Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Pole-climbing robot control system and control method thereof

PendingCN112894850AReduce labor intensityReduce construction risk factorProgramme-controlled manipulatorRobot control systemClimbing robots

Owner:ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER

Display panel and debugging method thereof

ActiveCN112002278AImprove uniformityReduce brightness differenceCathode-ray tube indicatorsIdentification meansElectrical and Electronics engineeringComputer hardware

Owner:HEFEI VISIONOX TECH CO LTD

Document conversion method and device

InactiveCN101751461AImprove document conversion efficiency and flexibilityImprove conversion efficiencySpecial data processing applicationsDocument preparationSource document

Owner:ZTE CORP

Core pulling rivet and riveting method using same

InactiveCN106837969AGood mechanical propertiesNo wasteRivetsAerospaceGuiding characteristics

Owner:SHANGHAI AEROSPACE EQUIP MFG GENERAL FACTORY

Intelligent controller for accumulator feeder

InactiveCN104460419APrecise time controlLow maintenanceProgramme controlComputer controlDiode bridgeCapacitance

Owner:JIANGSU HENGSHENYANG MACHINERY

Large tonnage forklift

InactiveCN102285611AIncrease loading capacityReduce fuel consumptionUnderstructuresLifting devicesVehicle frameRocker arm

Owner:XIAMEN XIAJIN MACHINERY

Patrol device and spray system

PendingCN107507290APrevention and control of fireSave water spray volumeChecking time patrolsFire rescueElectricityLiving body

Owner:LUZHOU LAOJIAO GRP CO LTD

Door lock with anti-card-inserting device

InactiveCN106593092AImprove anti-theft performanceEliminate defectsBuilding locksEngineeringDoor handle

Owner:江门市金力高锁业有限公司

Manufacturing method of instant yellow tea bags

InactiveCN105475524AShort killing timeImprove efficiencyPre-extraction tea treatmentEnzyme structureProcess engineering

Owner:SUZHOU QIYANG IND & TRADE

Rear wall strength test device for driving cabs of commercial vehicles

InactiveCN102620940AAccurate loading directionData test measurement is accurateVehicle testingCommercial vehicleEngineering

Owner:HUNAN UNIV

Drying oven for conductive foam preparing

ActiveCN112161452AAvoid moving locationImprove drying effectDrying gas arrangementsDrying chambers/containersEngineeringMechanical engineering

Owner:玉锡科技(苏州)有限公司

Packing container

ActiveCN106986096AImprove stabilityImprove securityClosure with auxillary devicesContainers to prevent mechanical damageEngineeringMechanical engineering

Owner:BOE TECH GRP CO LTD +1

Bias guiding mechanism of static pointing type rotary steering well drilling tool and control method

ActiveCN110043188AReduce the difficulty of orientationSimple implementationDirectional drillingBorehole drivesElectric energyPetroleum

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Teaching appliance capable of performing multi-degree-of-freedom adjustment on board frame

ActiveCN112369847AMitigate adverse effectsGood teaching effectBoard cleaning devicesWriting boardsOn boardMulti degree of freedom

Owner:HUIZHOU UNIV

Flue gas turbine and air flow regulating method thereof

ActiveCN107781878ADomestic stoves or rangesLighting and heating apparatusVariable frequency controlEngineering

Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Mounting method for road vertical pre-stressed steel-reinforced concrete assembly type retaining wall

ActiveCN109339094ASmall excavation areaReduce the amount of masonryArtificial islandsDischarging arrangementReinforced concretePre stressing

Owner:西安汉河环保科技有限公司

Radioactive material assaying

ActiveCN107076860AEarth material testingX/gamma/cosmic radiation measurmentActivity measurementsEngineering

Owner:SOLETANCHE FREYSSINET SA

Vehicle trouble diagnosis system

InactiveCN1549893AKeep on continuouslyElectrical controlError detection/correctionExecution controlEmbedded system

Owner:BOSCH AUTOMOTIVE SYST CORP

Cooling and refrigerating device for stichopus japonicus aquaculture pond

ActiveCN111264453AFully cooledImprove cooling qualityPisciculture and aquariaStichopusEnvironmental geology

Owner:LUDONG UNIVERSITY +2

Molecular marker method for identifying paddy rice Dongxiang wild cytoplasmic male sterility sources

InactiveCN105483217AGood experimental repeatabilityReliable resultsMicrobiological testing/measurementDNA/RNA fragmentationAgricultural scienceOryza sativa

Owner:江西省农业科学院水稻研究所

Novel high-conductivity polymerization ionic liquid electrolyte for supercapacitor

ActiveCN108538633AReduce crystallinityImprove ionic conductivityHybrid capacitor electrolytesIonPolyvinylidene fluoride

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

PC prefabricated part production process

ActiveCN110238944AShorten the processing cycleEasy mold turnoverMouldsEngineeringFlange

Owner:江苏君道绿色建筑科技有限公司

Preparation method of chlorine-free ruthenium-based catalyst impregnation liquid

InactiveCN102921467AEasy to prepareHigh activityOrganic-compounds/hydrides/coordination-complexes catalystsSolution systemMagnesium

Owner:福州科盛催化材料有限公司

Collecting and taking-out integrated mechanical claw device for combustible ice exploration

ActiveCN113090256ASimple structureEasy to controlBorehole/well accessoriesPhysicsEngineering

Owner:GUANGZHOU UNIVERSITY

Wet double clutches

ActiveCN105465215ASimple structureLow costFluid actuated clutchesFriction clutchesClutchEngineering

Owner:NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION

Apparatus and packaging method for packaging grid line electrode of flexible solar battery

ActiveCN108110082AReduce manufacturing costImprove reliabilityFinal product manufacturePhotovoltaic energy generationEngineeringMetal

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Automatic locating and stamping and paper jam preventing bill cutting and storing machine

InactiveCN107032172AReduce the generation of invalid ticketsReasonable structurePile receiversStampingPaper cutSlide plate

Owner:嘉兴市鸿云电力设备有限公司

Oral traditional Chinese medicine pills for treating gonorrhea and syphilis and preparation method of oral traditional Chinese medicine pills

InactiveCN104984193ACompletely curedAntibacterial agentsPill deliveryHerbSyphilis

Owner:兰永海

Control channel reference signal sending method and device, control channel reference signal sending and receiving method and device, base station and terminal

ActiveCN108282307AImprove performanceTransmission monitoringPilot signal allocationForward compatibilityControl channel

Owner:ZTE CORP

Seamless steel tube surface pickling device with automatic conveying structure

PendingCN112391640AReduce manpower consumptionImprove economic efficiencySteel tubeFixed frame

Owner:张家港嘉园钢铁制品有限公司

Bottom sealing and heating mechanism for pipe-in-pipe filling bottle

ActiveCN112678273APracticalWrapper twisting/gatheringPackaging foodstuffsEngineeringCooling fluid

Owner:苏州美拓包装技术有限公司

Method for conveying mud by air cushion, fluid injector and mud conveying system

PendingCN108253299AReduce frictional resistanceReduce conveying resistancePipeline systemsInjectorCheck valve

Owner:山东瀚纶环保机械有限公司

Triethanolamine modification method

InactiveCN104944826AIncrease late strengthLow costTriethanolamineNonionic surfactant

Owner:JIANGSU HAIJIAN

Positive electrode active material for lithium ion battery, preparation method thereof, positive electrode, preparation method thereof and battery

InactiveCN109119600AReduce consumptionImproved cycle performance and rate performanceCell electrodesSecondary cellsCarbon coatedLithium electrode

Owner:SHENZHEN BYD LITHIUM BATTERY

Side leakage tool for corrugated pipe

InactiveCN106644277AReasonable structureAvoid negative pressure shrinkage deformationFluid-tightness measurement using fluid/vacuumEngineeringFlange

Owner:PIOTECH CO LTD

Dual-drive grinding device for mechanical manufacturing

PendingCN108000324ASimple structureOperational securityGrinding carriagesGrinding machinesLean manufacturingElectric machinery

Owner:CHANGZHOU INST OF DALIAN UNIV OF TECH

Forming, trimming and punching compound die

PendingCN112296187ASimple structureImprove stamping quality and productivityShaping toolsMetal-working feeding devicesThin slabStructural engineering

Owner:XIANGYANG SUNRISE MACHINERY

Synthesis method of pimobendan

PendingCN111518081AFast preparationEasy to operateOrganic chemistryAcetanilideNucleophilic substitution

Owner:CHINA AGRI UNIV

Adjustable locking device for free suspension of needle dial of computer seamless underwear knitting machine

PendingCN114232195AAvoid yarn breakageImprove running stabilityWeft knittingTextile/flexible product manufactureYarnEngineering

Owner:绍兴市标准化研究院

Preparation method for conductive carbon nanotube

PendingCN109721046AReduce oxygen-containing functional group residuesReduce deletionCarbon compoundsCarbon nanotubeCarbon source

Owner:HUAIAN COLLEGE OF INFORMATION TECH

Control method and device of washing machine

InactiveCN111850946AImprove experienceSolve technical problems with low experienceControl devices for washing apparatusCharacter and pattern recognitionReal-time computingSoftware engineering

Owner:GREE ELECTRIC APPLIANCES INC

Inclined strut for anti-seismic support hanger and connection component thereof

PendingCN108825873AHigh strengthSimple structurePipe supportsMachine supportsEngineeringSteel frame

Owner:苏州泰盛新绿节能环保科技有限公司

Hydrogel with adjustable structure size, preparation method and application thereof

InactiveCN109260515AConducive to repairImprove efficacyProsthesisDrugChemistry

Owner:SOUTH CHINA UNIV OF TECH

Leakage-proof measurement device

InactiveCN106289670ASave human effortConvenient inspectionMeasurement of fluid loss/gain rateSteel platesMeasurement device

Owner:江叔能

Hydraulic supporting mechanism for underground obstacles

PendingCN109626269ASimple structureEasy to operateLifting framesEngineeringJackscrew

Owner:TIANJIN PIPELINE ENG GROUP

Environment-friendly cultivating method of organic paddy rice

InactiveCN103814787AEasy to operate and cultivateEfficient plantingRice cultivationFertilizerHorticulture

Owner:TAICANG JINZHU AGRI DEV

Smart meal delivering navigation method and navigation system

InactiveCN110096055AGuaranteed timelinessGuaranteed safety and reliabilityNavigational calculation instrumentsPosition/course control in two dimensionsObstacle avoidanceEngineering

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Severe care data management system and method based on automatic calculator

InactiveCN112349394AImprove securityFast inputDrug and medicationsCo-operative working arrangementsSpeech inputLocal area network

Owner:孟嘉天

Device for utilizing tidal power for power generation and irrigation

PendingCN113757028AAchieve improvementRealize power generationWatering devicesTilling equipmentsCondensed waterElectric generator

Owner:宋明胜

Aluminum gusset plate automatic sizing and cutting device

InactiveCN108237255AExtended service lifeMetal-working feeding devicesShearing machinesSizingEngineering

Owner:嘉兴洁阳电子科技有限公司

Control method, control apparatus and electronic apparatus

InactiveCN105808121AGood user experienceInput/output processes for data processingUser experience designHabit

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Detector arrangement method for reactor core provided with 185 boxes of fuel assemblies, and reactor core thereof

PendingCN106782686AGuaranteed speed and precisionImprove economyNuclear energy generationNuclear monitoringNuclear reactorNuclear reactor core

Owner:STATE POWER INVESTMENT CORP RES INST

Efficient low-energy-consumption four-stroke opposed piston engine

PendingCN113803159AAvoid valve leaksImprove work efficiency and performanceValve drivesMachines/enginesPistonAutomotive engineering

Owner:云南优航无人机科技有限公司

Battery health diagnosis method

PendingCN111900500AGood after-sales serviceConvenient after-sales serviceCells structural combinationHealth diagnosisEmergency medicine

Owner:GUANG DONG GREENWAY TECH CO LTD

Display panel and preparation method thereof

PendingCN114371578ASmall footprintEnable narrow bezel or bezel-less designsNon-linear opticsPhysicsElectrically conductive

Owner:CHANGSHA HKC OPTOELECTRONICS CO LTD +1

Forward and reverse alternating filtering and separating device

PendingCN110215761AImprove efficiencySmall volumeCombination devicesFiltration circuitsControl valvesSeparation column

Owner:WUHAN INSTITUTE OF TECHNOLOGY +1

Synthesis method of cefradine

PendingCN114702512AReduce the severity of the reactionImprove recyclingOrganic chemistryChemical recyclingDichloromethaneAcylation

Owner:ZHEJIANG ZHEBANG PHARMA

Laminated film and molded object

InactiveCN101610901AIncrease sharpnessPrevent damage and dirtSynthetic resin layered productsConstructions elementsPolymer chemistryMaterials science

Owner:TORAY IND INC

Physicochemical treatment system and physicochemical treatment method for hazardous wastes

PendingCN107572718AImprove adaptabilityReduce processing costsSludge treatment by de-watering/drying/thickeningWater contaminantsTreatment systemTreatment unit

Owner:ENN ENVIROTECH CO LTD

Fractional flow reserve simulation parameter customization, calibration and/or training

PendingCN110574121ASolve the real problemMedical simulationImage enhancementPhysicsCardiac imaging

Owner:KONINKLJIJKE PHILIPS NV

Mounting structure for assembly type suspended ceiling used for narrow toilet

PendingCN111395630AAvoid noise pollution and dust pollutionImprove installation efficiencyCeilingsWall plateMechanical engineering

Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD

Fiber optical tweezers based on four-core helical fiber and manufacturing method thereof

InactiveCN106094099ARadiation/particle handlingMulticore optical fibreOptoelectronicsFiber

Owner:CHONGQING UNIV

Automatic assembling machine for elastic sleeve clamp

PendingCN113708188ANovel structureEasy to operateContact member assembly/disassemblyFinal product manufacturePhysicsScrap

Owner:SICHUAN HUAFENG ENTERPRISE GRP

Locking plate type pull cord tightness adjustment device for honeycomb blinds

PendingCN111608560ASimple structurePull wire tightness adjustment is easy to operateLight protection screensHoneycombEngineering

Owner:余小兰

Cultivation greenhouse with light transmittance convenient to adjust for seedling planting

InactiveCN114467565AEnergy savingImprove liquidityGeneral water supply conservationGreenhouse cultivationAgricultural engineeringAgricultural science

Owner:安徽绿泉生态农业股份有限公司

Switch test monitoring device

InactiveCN103675656ALow costStop testing ASAPCircuit interrupters testingTelephonyPower supply unit

Owner:SHENXUN COMP KUNSHAN

Warehouse management method, device, system, equipment and robot

PendingCN114715591AReduce the number of botsReduce handling and warehouse management difficultiesStorage devicesTotal factory controlStorage garageReal-time computing

Owner:HAI ROBOTICS CO LTD +1

Multifunctional portable type full-automatic color-spraying and paper-cutting plotting device

PendingCN108501540ASave human effortShorten the timeTypewritersOther printing apparatusElectricityAluminium

Owner:JINLING INST OF TECH

Visual configuration method and device for complex condition rules

PendingCN112395268AOptimizationComplete in timeFinanceVisual data miningConditional expressionVisulation

Owner:CHINA LIFE INSURANCE COMPANY

Floating bearing placing frame capable of being locked and goods position regulating and locking method

PendingCN111038908AImprove bearing efficiencyImprove space utilizationStorage devicesBearing (mechanical)Control engineering

Owner:NANJING PANDA ELECTRONICS +1

Method for preparing adsorbing material for water treatment by taking coal gangue as raw material

InactiveCN112246215ASimple processEasy to realize industrial productionWater contaminantsAlkali metal oxides/hydroxidesCoal gangueMechanical crushing

Owner:HENAN POLYTECHNIC UNIV

High-pressure compression device for hydrogen refueling station

PendingCN113446518ASolve processing needsHigh trafficPipeline systemsHydrogen technologiesHigh pressure hydrogenEngineering

Owner:无锡气净法工业技术有限公司

Text processing method and device, electronic equipment and storage medium

PendingCN113821588AImprove accuracyAccurately reflect the actual matchSemantic analysisText database queryingEngineeringAlgorithm

Owner:TENCENT TECH (SHENZHEN) CO LTD

Descaler

PendingCN107771903AAchieve the effect of automatic descalingFish washing/descalingElectric machineryStructural engineering

Owner:江门市扬飞机械设备有限公司

Method for verifying running mapping files

InactiveCN104123510APrevent loss of important dataDigital data protectionBootingFile verification

Owner:PHICOMM (SHANGHAI) CO LTD

Aluminum foil mask cream

InactiveCN106309337AIncrease skin cellsPromote cell renewalCosmetic preparationsToilet preparationsLigusticum chuanxiongOxygen supply

Owner:珀蒂珍(广东)健康产品有限公司

Blast furnace soft water cooling method for coping with instantaneous mass-heat shock of lower portions of furnace bosh, furnace belly and furnace stack

InactiveCN107385131AIncreased cooling flexibilityReduce the probability of breakageCooling devicesAutomatic controlHeat flow

Owner:武汉钢铁有限公司