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.

Dual-groove microstrip antenna

InactiveCN108987907AReduce volumeEasy to makeRadiating elements structural formsAntenna earthingsMicrostrip antennaEngineering

Owner:CHINA JILIANG UNIV

Constant-current control method for LED driving input-output low-voltage difference

ActiveCN110868778AAchieve constant currentSolve the problem of burning lamp beads when the current increasesElectrical apparatusEnergy saving control techniquesPhysicsOff time

Owner:深圳智芯半导体科技有限公司

Fine dried noodles made from apricot kernels and preparation technology of fine dried noodles

InactiveCN104824560AReduce cholesterolPromote skin blood circulationFood preparationNutrientSodium carbonate

Owner:黄晓晨

Oxygen-free copper microstructure functional surface jet flow polishing solution and polishing method

PendingCN113956797AImprove the efficiency of ultra-precision machiningPrevent oxidationPolishing compositions with abrasivesPolishingUltra precision

Owner:TSINGHUA UNIV

Novel blue-light electrophoresis nucleic acid dye, preparation method and use thereof

ActiveCN108929559AImprove securityMigration went wellOrganic chemistryPreparing sample for investigationDyeingPolyacrylamide

Owner:珠海黑马医学仪器有限公司 +1

Pile soil load adjuster used for composite pile foundation

PendingCN110777858AThe compression deformation curve is stableCompression deformation curve is accurateFoundation testingVertical loadCivil engineering

Owner:厦门安捷建筑工程有限公司

Cuttage method of rose

InactiveCN103960006AFast rootingShorten rooting timeHorticultureBiologySurvival rate

Owner:HUOCHENG COUNTY KEFA TECH RISK INVESTMENT

Display module, display device and manufacturing method of display device

ActiveCN109886224AGood lookingSolid-state devicesDiodeFingerprint detectionFingerprint

Owner:BOE TECH GRP CO LTD +1

Cell collecting device

InactiveCN105358957AReduce chanceLower latencyPreparing sample for investigationLaboratory glasswaresPorous membraneBiological fluid

Owner:TSI科技有限公司

Power grid real-time scheduling intelligent voice interaction system based on deep neural network

PendingCN113792556AIncrease coverageRaise awareness awarenessNatural language data processingSpeech recognitionDeep neural networksData documentation

Owner:国家电网公司西南分部

Segment routing extension message forwarding method

PendingCN114050996AReduce difficultyRealize forwardingTransmissionEngineeringPathPing

Owner:NAT UNIV OF DEFENSE TECH

Display panel, display device and manufacturing method of display panel

PendingCN111341210AImprove package reliabilitySolve the ruptureIdentification meansStructural engineeringElectrical and Electronics engineering

Owner:BOE TECH GRP CO LTD

Multifunctional stair adlet cleaning device

ActiveCN112545401AReduce consumptionExtended service lifeGrinding carriagesCarpet cleanersProcess engineeringEnvironmental geology

Owner:魏爽

High-performance pnenolic aldehyde amine hardener for epoxy resin and preparation thereof

InactiveCN101508764AAvoid riskSimple production methodChemistryLower intensity

Owner:湖北湖大资产经营有限公司

Artificial soil conditioner for slope

InactiveCN1766035AImprove physical and chemical propertiesPromote repairBuilding constructionsOrganic fertilisersSlagHumic acid

Owner:SICHUAN UNIV

Welding system for two-core wire and DC terminal

PendingCN113909617APrecise liftingRising precisionLine/current collector detailsWelding/soldering/cutting articlesPhysicsEngineering

Owner:东莞市东鸿智能科技有限公司

Cattle feed

InactiveCN111280313AIncreased stool volumePromote bowel movementsFood processingAnimal feeding stuffAcanthopanax divaricatusBovine sperm

Owner:湖南百康生物工程有限公司

Flashlight for diving

InactiveCN104421638AEasy to carryImprove securityPoint-like light sourceLighting elementsEngineeringLight source

Owner:西安泛光航空科技有限公司

Gas thermal mass flow meter

ActiveCN111795730AAchieve integration and modularizationEliminates turbulence and unsteady fluid fluctuationsIndirect mass flowmetersPhysicsElectrical battery

Owner:矽翔微机电(杭州)有限公司

Seat assembly of children product and children product

PendingCN112278056ASimple structureEasy to operateCarriage/perambulator accessoriesCarriage/perambulator with multiple axesEngineeringSafety harness

Owner:GOODBABY CHILD PROD CO LTD

Modifying method for polyamide film composite film, polyamide film composite film and application thereof

InactiveCN109304095AIncrease water fluxLow reverse salt fluxMembranesSemi-permeable membranesModified methodPolymer supported

Owner:HUAZHONG UNIV OF SCI & TECH +1

Health-care and health-promotion pillow

InactiveCN102396950AEnhance body functionNo side effectsPillowsAntibacterial agentsCistancheCommon cold

Owner:王丰田

Garden management fertilizer conveyor using riverway sludge as fertilizer

ActiveCN109089506ASwing controlControl drillingPlantingDirect liquid fertiliser deliveryFertilizerDrill hole

Owner:诸暨市暨东机电维修有限公司

Relay device, communication system including same, and communication method

PendingCN113364506AReduce in quantityLow costRadio transmissionTrunkingBase station

Owner:FU TAI HUA IND SHENZHEN +1

Inorganic post-anchoring grouting slurry

InactiveCN104987029AEnergy savingProtect environmentCorrosionSodium metasilicate

Owner:CHONGQING CONSTR ENG MUNICIPAL TRAFFIC ENG

Rust removal device special for vertical lifting type water conservancy gate

InactiveCN112296793ASimple device structureEasy to operateBarrages/weirsGrinding drivesStructural engineeringSafe operation

Owner:福州经济技术开发区易通元智能科技有限公司

Wireless sensor network child node data transmission method based on multiplexing

InactiveCN105636228AReduce transmission delayImprove data transfer efficiencyWireless communicationData transmissionTransmission delay

Owner:NANJING UNIV OF POSTS & TELECOMM

Transmitting circuit based on DDR writing channel

PendingCN110489363ATroubleshoot Timing ClosureElectric digital data processingTime sequenceProcessor register

Owner:BRITE SEMICON SHANGHAI CORP

Oil injector forming process

InactiveCN106078119AAvoid interruptionReduce secondary surface damageMetal-working apparatusIntermediate frequencyMachine press

Owner:南京明杰科技有限公司

Energy-saving natural gas burner capable of preventing clotted slag in furnace

ActiveCN106642120AAvoid burnoutAvoid strandedGaseous fuel burnerSlagCombustion chamber

Owner:信阳市津乾机械设备制造有限公司

Real-time surveying and mapping device and method based on foundation pit deformation monitoring

ActiveCN113668621AImprove monitoring effectIncrease the scope of applicationFoundation testingExcavationsStructural engineeringMechanical engineering

Owner:山东志诚地理信息技术有限公司

Method for high-throughput screening recombinant trichoderma reesei for efficiently expressing foreign protein

InactiveCN102876706AFungiHydrolasesPeptideSequence signal

Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Control method, cooking electric appliance and computer readable storage medium

InactiveCN111290446ATemperatue controlRoasters/grillsProcess engineeringParameter control

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Percolate concentrated solution evaporation and concentration method and system

PendingCN111423047AReduce operating pressureNo lossTreatment involving filtrationMultistage water/sewage treatmentHeat transfer efficiencySolid particle

Owner:BEIJING TDR ENVIRON TECH CO LTD

Pump truck first arm pin shaft press-fitting method and press-fitting platform

PendingCN110732862ARealize semi-automatic operationImprove work efficiencyMetal working apparatusTruckEngineering

Owner:郑州弗曼智能设备科技有限公司

Ambient light detection circuit for HUD (Head Up Display)

InactiveCN107560728AWide rangeHigh precisionPhotometry electrical circuitsLarge dynamic rangeWide dynamic range

Owner:JIANGSU NEW VISION AUTOMOTIVE ELECTRONICS CO LTD

Pre-cooking reaction tank for cleaning range hood

PendingCN114247692AHigh degree of automationEasy to useLavatory sanitoryCleaning using liquidsPhysicsEngineering

Owner:李明广

Bridge inhaul cable surface defect real-time recognition system and method based on deep learning

PendingCN112101138AImprove precision and accuracyReduce work intensityCharacter and pattern recognitionNeural architecturesImage segmentationEngineering

Owner:SOUTHEAST UNIV

Radio frequency DRX device, radio frequency transmit-receive system and communication device

PendingCN114285421AHighly integratedHigh sensitivityDiversity/multi-antenna systemsHigh level techniquesRadio frequencyFrequency band

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Mosquito-repelling and static-electricity-transferring shell fabric

InactiveCN104210209AGood electrical conductivityGood elasticityLayered productsConductive yarnEngineering

Owner:JIANGSU BAILIDA

Shift register, display panel, display device and driving method

InactiveCN107863066AReduce areaLow level output is stableStatic indicating devicesDigital storageEngineeringShift register

Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Personally wearable karaoke device

InactiveCN109257671APerfect singing experienceElectrophonic musical instrumentsLoudspeaker casing supportsMicrophoneEngineering

Owner:U LOVE LIFE SHENZHEN TECH CO LTD

Rapid crushing device for pharmacy

ActiveCN112536120AReduced breakage processImprove crushing efficiencyPharmaceutical product form changeGrain treatmentsBiomedical engineeringBiotechnology

Owner:吉林市鹿王制药股份有限公司

Method for solving incompatibility problem in character set transmission from PC to Android system based on hybrid coding

InactiveCN102662924AFast transmissionNot easy to make mistakesSpecial data processing applicationsEmbedded systemHand held devices

Owner:FUZHOU ROCKCHIP SEMICON

Traditional Chinese medicine composition for treating infant cold-type asthma

InactiveCN104107407ASignificant effectWheeze disappearedRespiratory disorderPlant ingredientsCITRUS MEDICA FRUITAsthma

Owner:魏本雪

Method of manufacturing printed circuit board, and printed circuit board obtained using method of manufacturing printed circuit board

ActiveCN103155724AFlat surfaceExcellent resistance to movementInsulating substrate metal adhesion improvementConductive material chemical/electrolytical removalCopper foilResist

Owner:MITSUI MINING & SMELTING CO LTD

Integrated magnetic element and integrated magnetic element system based on power equipment

ActiveCN113012908AReduce leakage fieldImprove efficiencyTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresMagnetic corePower equipment

Owner:HANGZHOU EV TECH CO LTD +1

Indoor equipment positioning system and method

ActiveCN110381457ATimely processingHigh positioning accuracySynchronisation arrangementParticular environment based servicesCurrent timeEngineering

Owner:上海知白智能科技有限公司

High-strength pipeline steel, steel pipe and manufacture method thereof

ActiveCN102953018ALow yield ratioHigh strain hardening indexTemperature control deviceCooling temperatureSteel tube

Owner:BAOSHAN IRON & STEEL CO LTD

Method and device for controlling Internet access location of wireless broadband user

ActiveCN108449705AControl Internet LocationSave resource costAssess restrictionLocation information based serviceBroadbandCell identity

Owner:CHINA MOBILE GROUP JILIN BRANCH +1

Banana-type bridge construction safety ladder

ActiveCN103924519AVersatileStrong bearing capacityBridge erection/assemblyScaffold accessoriesAdjacent levelMultiple function

Owner:开平市宏优金属制品有限公司

Horizontal hair drying massage device

ActiveCN107114897APromote blood circulationRelieve fatigueAuxillary controllers with auxillary heating devicesRoller massageHand washingHair washing

Owner:佛山中科融谷科技有限公司

Gelatin composite adsorbent based technology for high efficiently removing heavy metals in water

ActiveCN106944017AImprove processing efficiencyEasy to prepareOther chemical processesWater contaminantsIonChemistry

Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Flexible movable firefighting device integrating agitating and sprinkling

ActiveCN104147730AIncrease flexibilityQuick operationFire rescueFirefightingFast flow

Owner:STATE GRID CORP OF CHINA +2

Cross-critical CO2 parallel compression system and capacity ratio method thereof

ActiveCN109186115AImprove efficiencyReduce energy consumptionMechanical apparatusCompression machinesProcess engineeringParallel compression

Owner:XI AN JIAOTONG UNIV

Display panel

ActiveCN1632646AEasy to distinguishReduces problems with cryogenic vacuum bubblesStatic indicating devicesSurface plateBiochemical engineering

Owner:AU OPTRONICS CORP

A multi-vehicle cooperative computing task unloading and transmission method is disclosed

ActiveCN108990016AReduce waiting timeShort waiting timeParticular environment based servicesVehicle-to-vehicle communicationGenetic algorithmReal-time computing

Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA

Application of protein nano-selenium in preparation of medicine for preventing and treating oral diseases

PendingCN114042082AGood biocompatibilityLittle side effectsAntipyreticAnalgesicsAnti-inflammatoryOral disorder

Owner:彭咏波

Verification method for chip reset test scene

PendingCN114880974AGuaranteed uptimeComputer aided designSpecial data processing applicationsEmbedded systemInternal logic

Owner:杭州云合智网技术有限公司

Information storage method, information storage device and terminal device

InactiveCN109448729AAvoid human manipulationImprove operational efficiencySpeech recognitionSound input/outputInformation retrievalInformation device

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Intelligent traffic projection street lamp

PendingCN114694395ARealize interconnectionArrangements for variable traffic instructionsLighting elementsSignal onDriver/operator

Owner:北京拜波赫光电科技有限公司

Moisture mask and making method thereof

InactiveCN105832641AIncrease vitalityCosmetic preparationsToilet preparationsIonZiziphus jujuba

Owner:XUZHOU LIEQI COMMERCE & TRADE CO LTD

High-yield and high-nutrition snakehead breeding method

InactiveCN107667927ANutrient-rich water bodySufficient oxygen supplyFodderClimate change adaptationCultural methodsMagnesium

Owner:蚌埠市渔歌农业科技有限公司

Granary monitoring system and method based on NB-IOT technology

PendingCN109343626AImprove monitoring efficiencyFast transmissionMeasurement devicesSimultaneous control of multiple variablesMonitoring dataEngineering

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Explosion-proof intelligent video inspection robot

InactiveCN112123349AGuarantee real-time and stabilityNot easy to malicious attackManipulatorElectric machineryVolatile organic compound

Owner:HEFEI ZHONGSHENG WATER DEV CO LTD

Full-localization data acquisition terminal device with non-integrated design

PendingCN114727162ANo delay transmissionMeet plug and playTelemetry/telecontrol selection arrangementsEnergy industryRemote monitoring and controlIndustrial communication

Owner:BEIJING KEDONG ELECTRIC POWER CONTROL SYST +1

Colostrum Leken

InactiveCN109938104AImprove delicious tasteImprove human immunityMilk preparationOral mucosaWhey protein powder

Owner:刘爱民

PVA layer manufacturing method, polarizer, display device and mobile terminal

PendingCN111610589AGuaranteed transparencyAvoid bubble linesPolarising elementsNon-linear opticsPhysicsPolarizer

Owner:SHANGHAI CHUANGGONG COMM TECH

Solar cell assembly gantry storage stacking machine

ActiveCN103587962AJitter disappearsRun smoothlyStacking articlesEngineeringSolar cell

Owner:YINGKOU JINCHEN MACHINERY

Presser foot mechanism and sewing machine with same

PendingCN111472105AImprove automation controlReduce work intensityPressersEngineeringSewing machine

Owner:ZHEJIANG ZOJE SEWING MACHINE

Preparation method of ultrahigh molecular weight polyethylene monofilament

InactiveCN109487349AResolving chimeric rearrangement difficultiesHigh strengthFilament forming substance formingSpinning head liquid feederEnvironmentally friendlyThermal treatment

Owner:郭海洋

System and method for indirectly heating air heater through extracted low-level steam in waste heat cascade utilization mode

InactiveCN104534439AReasonable optimization of heat sourceLower energy levelCombustion processIndirect carbon-dioxide mitigationWater pipeSmoke

Owner:XIAN THERMAL POWER RES INST CO LTD

Device for displaying file anti-counterfeiting mark

InactiveCN102324131APaper-money testing devicesOptical receiversLight source

Owner:多尔斯研发有限公司

NL-3A pretreatment machine cover and rear cover jig

InactiveCN112536564AEasy to carry outEasy to move and fixWelding/cutting auxillary devicesAuxillary welding devicesLap jointIndustrial engineering

Owner:TONGLING HUIYU IND CO LTD

Construction method of T-shaped steel plate tie city wall

PendingCN114776132AWide range of applicationsImprove structural stabilityFencingBuilding repairsSteel platesGrout

Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU

Automobile back door structure and back door opening method

PendingCN114379341AEasy access to luggageReduce weightDoorsElectric machineryDrive motor

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Novel animal operating table

InactiveCN109223410AEasy to useTimely processingOperating tablesElectric machineryWaste treatment

Owner:郭春涛

Quartz boat testing tool

InactiveCN106052518AImprove boat test efficiencyEasy to adjustMechanical measuring arrangementsSilicon chipTesting equipment

Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD

Hydrogen-bond self-assembly super-molecular blue-fluorescence polymer and symmetric method thereof

InactiveCN101693763AHigh bonding strengthImprove connection strengthOrganic compound preparationCarboxylic acid amides preparationChemistryRepulsion force

Owner:SICHUAN UNIV

Test method of power supply device

InactiveCN106969910AWater pressure resistance testMachine part testingWater depthWater pressure

Owner:SHENZHEN JINGFANGYING TECH CO LTD

Refrigeration circulation system using refrigerant compression volume variable compressor

InactiveCN1648548ACompression machines with non-reversible cycleRefrigeration safety arrangementPistonRefrigerant

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Temperature compensating circuit applied to laser driver

ActiveCN103956650AStable extinction ratioSave spaceLaser detailsSemiconductor lasersSemiconductor laser theoryChip resistor

Owner:JIAXING HEROIC ELECTRONICS TECH

Two-wire system instrument and two-wire system instrument control circuit

PendingCN114205958AReduce manufacturing costSolve the influence of electromagnetic interferenceElectrical apparatusStatic indicating devicesTransmission lineConverters

Owner:HANGZHOU HOLLYSYS AUTOMATION

Electric vehicle orderly charging optimization method based on advanced data mining

PendingCN110543712ADealing with strong randomnessReduce electricity costsForecastingCharacter and pattern recognitionAutomotive engineeringElectric vehicle

Owner:SOUTH CHINA UNIV OF TECH

Photovoltaic array fault defect diagnosis system and method

PendingCN114710115APrecise positioningPhotovoltaic monitoringCurrent/voltage measurementElectrical batteryElectrical current

Owner:CHINA THREE GORGES CORPORATION

T-shaped tubular filter

PendingCN113225041AGood stabilityPrevent turning and pulling outMultiple-port networksCircuit arrangements with support structuresInductorCapacitance

Owner:SHENZHEN ZHENHUA FU ELECTRONICS

Production method of conductive pure-cotton fabric

InactiveCN105178020AUniform and stable growthArrangement controllablePhysical treatmentIonChemistry

Owner:ZHEJIANG SCI-TECH UNIV

Transmitting circuit topology of electromagnetic prospecting transmitter and control method thereof

InactiveCN106374885AGood stabilityReduce insulation shock and electromagnetic interferencePulse generation by active elementsEngineeringElectromagnetic interference

Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Main rack for loop chain chain block

PendingCN112723213AHighly integratedPrevent mutual extrusion and collisionPortable liftingPhysicsEngineering

Owner:ZHEJIANG SHUANGNIAO MACHINERY

Circuit with two-wire system structure of manual button box for electric door

InactiveCN103048942ASimple wiringEliminates the possibility of miswiringProgramme controlComputer controlControl functionShort circuit

Owner:许如臣 +2

Integrated positioning pin hole structure

ActiveCN104019099AGuaranteed coaxialityPrecise positioningBoltsEngineeringAxial displacement

Owner:GUANGXI YUCHAI MASCH CO LTD

Intervisibility analysis method based on DEM raster data

PendingCN111652976AReduce the number of I/O operationsReduce data volume3D modellingICT adaptationComputer visionMaximum Pixel

Owner:LUDONG UNIVERSITY

High-voltage zero-sequence current power transformer with relatively good wire clamping fastness

InactiveCN105551727AEasy installationGood anti-loosening effectTransformers/reacts mounting/support/suspensionPipe supportsEngineeringPower flow

Owner:胡小青

Film coating device

InactiveCN102086508AStable voltageVacuum evaporation coatingSputtering coatingVoltageFilm coating

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Rolling bearing modeling and model updating method and system based on digital twinning

ActiveCN113221280AEnsure timeliness and accuracyEliminate time delay errorsGeometric CADDesign optimisation/simulationCriterion functionWhite noise

Owner:XI AN JIAOTONG UNIV

Impressing equipment for metal product processing and using method of impressing equipment

InactiveCN112238701APrevents from stacking or fallingHas wait effectEmbossing decorationsElectric machineryProduct processing

Owner:浙江植言环境科技有限公司

Battery Sorting Method Based on Working Condition Test and Simplified Impedance Spectroscopy Equivalent Circuit Model

ActiveCN104267355BEvaluation ConsistencyShort test timeElectrical testingSortingSpecific timeElectrical battery

Owner:HARBIN INST OF TECH

Purifying method for crude dioxane

InactiveCN109438412AHigh purityOrganic chemistryChemistryNew materials

Owner:大晶信息化学品(徐州)有限公司

Sewage filtration system

InactiveCN106039806AMembrane filtersStationary filtering element filtersCentrifugal pumpWater pipe

Owner:娄菊叶

Method and device for service development

InactiveCN106648660AReduce development difficultyImprove development efficiencyOffice automationVisual/graphical programmingSoftware developmentService flow

Owner:SHENZHEN YIHUA COMP +2

Antenna system and mobile terminal

InactiveCN107919526AReduce energy lossReduce couplingParticular array feeding systemsRadiating elements structural formsEnergy lossEngineering

Owner:AAC TECH NANJING

Adhesive suitable for high-reliability copper-clad plate of Mini LED and preparation method of adhesive

PendingCN114085636ALow water absorptionGood machinabilityNon-macromolecular adhesive additivesAldehyde/ketone condensation polymer adhesivesCopper foilOrganosolv

Owner:南亚新材料科技(江西)有限公司

Novel slicing and shredding knife

InactiveCN104325471AEasy to adjustEasy to moveMetal working apparatusMetal-working hand toolsEngineeringKnife handles

Owner:赵立国

Tibial plateau support extractor

PendingCN114732573AEasy to adaptJoint implantsKnee jointsPhysicsBone damage

Owner:BEIJING CHUNLIZHENGDA MEDICAL INSTR

Multifunctional continuous working type labeling device

InactiveCN108045687AImprove labeling efficiencyHigh degree of automationLabelling machinesPropellerEngineering

Owner:河南欣余佳智能科技有限公司

Electric instructional car transmission system

PendingCN111959266AEnsure coaxial assembly accuracyReduce the difficulty of assemblyControl devicesClutchElectric machinery

Owner:DONGFENG AUTOMOBILE COMPANY

Rail guide device and APM rail detection device

ActiveCN113954906AImprove stabilityStable structureRailway auxillary equipmentRailway profile gaugesVehicle frameEngineering

Owner:CHINA RAILWAY CONSTR HEAVY IND

A lumbar intervertebral disc fibrous ring suturing device

InactiveCN109199483AImprove securitySewing fastSuture equipmentsInternal osteosythesisContinuous sutureBiomedical engineering

Owner:林浩

Oily attapulgite plasticine and production method thereof

InactiveCN101875545AUse low concentrationLong validity periodAnatase titanium dioxideChemistry

Owner:南通江涌投资开发有限公司

Traditional Chinese medicine composition for repelling mosquitoes and preparation method thereof

PendingCN114342965AReasonable ratioGood effectBiocidePest repellentsMedicinal herbsLavandula

Owner:孙焱

Recycling method and recycling equipment for positive electrode active material of lithium ion battery

PendingCN113764765AAvoid wastingAvoid pollutionElectrolyte/reactants regenerationPositive electrodesLithium electrodeHydrothermal reaction

Owner:DONGGUAN CHUANGMING BATTERY TECH

Full-automatic tarpaulin production line

PendingCN111058681ARealize automatic continuous productionIncrease productivityTents/canopiesSevering textilesHot pressContinuous production

Owner:青岛铭宇智能设备有限公司

Method and device for switching network types in conversation process

InactiveCN106376040AGood serviceImprove call experienceWireless communicationNetwork communicationSignal parameter

Owner:NUBIA TECHNOLOGY CO LTD

Toplift, shoe heel and shoe

InactiveCN101662964AGood durabilityWalk sound suppressionHeelsTop-piecesGround contactEngineering

Owner:中村哲史

Cleaning system used for metal mask plate

PendingCN109382365AHigh degree of automationImprove cleaning efficiencyDrying gas arrangementsDirt cleaningEngineeringMechanical engineering

Owner:湖北浚山光电有限公司

Automatic monitoring and control equipment for greenhouse environment

InactiveCN106843336AIncreased intelligence and long-rangeImprove monitoring effectMaterial analysis by optical meansSimultaneous control of multiple variablesAutomatic Generation ControlAutomatic train control

Owner:CHANGCHUN ZHI SOLUTION TECH CO LTD

Limestone-cement liquid grinding aid and preparation method thereof

InactiveCN105236796AImprove mill grinding efficiencyIncrease productionUltimate tensile strengthTriisopropanolamine

Owner:NANJING YONGNENG MATERIALS

Modified graphene reinforced magnesium matrix metal material and preparation method thereof

InactiveCN107267826AImprove performance parametersImprove mechanical propertiesLanthanumMagnesium

Owner:SUZHOU NETABHAPE COMPOSITE MATERIALS

Power grid fault diagnosis method based on topological graphic primitive information fusion

ActiveCN106771848AGood explanatoryFault-tolerantFault location by conductor typesDiagnosis methodsInference

Owner:HUAZHONG UNIV OF SCI & TECH

Multifunctional experiment beaker

InactiveCN106513067AEasy to conduct experimentsRotary stirring mixersTransportation and packagingEngineeringMechanical engineering

Owner:WUXI KUAKE MICRONUTRIENT

Splicing light box based on light sensor control

InactiveCN109386771AEasy splicingSolve the inability to move flexiblyElectric circuit arrangementsProtective devices for lightingEngineeringElectronic unit

Owner:重庆宣昶工贸有限公司

Bobbin chucking apparatus

InactiveCN108861832AIncreased durabilityImproved yarn breakageFilament handlingYarnBobbin

Owner:ILJIN A TECH

Two-dimensional code with a logo

ActiveCN101059833ACharacter and pattern recognitionSensing record carriersColor codeComputer science

Owner:A T COMM

Voltage reminding method, device and equipment for lead-acid storage battery and storage medium

PendingCN114156550ALead-acid accumulatorsCells structural combinationEmbedded systemComputer equipment

Owner:DONGFENG COMML VEHICLE CO LTD

Intelligent synchronous operation fast loop closing device

InactiveCN107069744ASimple structureReasonable designAc networks with different sources same frequencyLoop closingSmart control

Owner:安徽布雷克电气技术有限公司

Proactive user interface including evolving agent

InactiveCN100377044CImprove user experienceRadio/inductive link selection arrangementsBootstrappingTouchscreenUser interface

Owner:SAMSUNG ELECTRONICS CO LTD

Taxi guidance system based on control cabinet

InactiveCN105761524AImage enhancementImage analysisGuidance systemPedestrian detection

Owner:WUXI ZHIGURUITUO TECH SERVICE CO LTD

Semiconductor reflection type optical fiber temperature sensor

InactiveCN102235919AIncreased end face areaEvenly heatedThermometers using physical/chemical changesSemiconductor

Owner:SHANGHAI BOOM FIBER SENSING TECH

Multi-stage multi-channel downhole low-power control execution system and control method

PendingCN107218025AGuaranteed stabilityIncrease success rateBorehole drivesAutomatic control for drillingPower controlCommunication unit

Owner:CNPC BOHAI DRILLING ENG

Signal guidance lighting device having timing function

InactiveCN103162118AElectric circuit arrangementsElectric lightingEngineeringElectrical and Electronics engineering

Owner:XIAN XIQIAN COMM TECH

Indoor object tracking and positioning system

InactiveCN105872460AReal-time tracking and positioningFast and accurate inventory of item informationMemory record carrier reading problemsClosed circuit television systemsPositioning equipmentReal time tracking

Owner:WUXI PINGUANG IOT TECH CO LTD

Heat exchanger with built-in PTC heating element

InactiveCN110690521ASolve the problem of low temperature rise rateHeating fastSecondary cellsElectrical batteryElectric vehicle

Owner:RISESUN MENGGULI NEW ENERGY SCIENCE & TECHNOLOGY CO LTD

Thermosetting resin composition, thermosetting resin film, thermosetting film, laminate, and printed wiring board and method for producing same

PendingCN114207033ALow dielectric constant and dielectric loss tangentGood heat resistancePolyureas/polyurethane adhesivesSynthetic resin layered productsRepeat unitCarboxylic group

Owner:KANEKA CORP