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.

Novel rail structure

PendingCN107985948ASimple structureIngenious and reasonable designMechanical conveyorsAgricultural engineeringTroffer

Owner:NANJING UNIV OF SCI & TECH

Cloth cutting device

InactiveCN111618922APrecise cuttingProne to relaxationSevering textilesMetal working apparatusEngineeringReciprocating motion

Owner:钱杭健

Laser radar echo signal Gaussian inflection point selection decomposition method

PendingCN113866736AWave based measurement systemsICT adaptationComputational physicsGaussian

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Device for collecting dust in boiler heating surface pipe

ActiveCN104121592AKeep healthyPrevent floatingSolid removalSmall holeWorking environment

Owner:WUXI HUAGUANG BOILER

Integrated evaporative cooling and aeration cooling system combined with treadmill

InactiveCN105091165AIncrease air turbulenceImprove human comfortLighting and heating apparatusSpace heating and ventilation detailsCooling UnitsAeration

Owner:XI'AN POLYTECHNIC UNIVERSITY

Touch plate inputting electronic apparatus

InactiveCN1165833CReliable apparent displacementFunction to cancel correction controlInput/output processes for data processingEngineeringTouchpad

Owner:SHARP KK

Control system and method of power generator rotor locking pin

ActiveCN109973318AAccurate alignment accuracyImprove centering efficiencyWind motor controlEngine fuctionsDynamoMechanical engineering

Owner:JIANGSU GOLDWIND SCI & TECH CO LTD

Electric spray car for garden architecture

InactiveCN106688823AGood spray effectReduce the frequency of water additionWatering devicesCultivating equipmentsAgricultural engineeringMaximum diameter

Owner:CHENGDU LYUDI TECH

Organic waste deodorization device

InactiveCN107970750AReasonable structureReduce adverse effectsGas treatmentDispersed particle separationCorona dischargeAqueous solution

Owner:浙江万泰环境工程有限公司

Color printed steel plate continuous production process

ActiveCN102529554AImprove protectionImprove anti-aging propertiesDecorative surface effectsSpecial ornamental structuresSteel platesSheet steel

Owner:耿志兵

Blood storage device for clinical examination

PendingCN111407288AEasy suction speedControl suction speedSurgical furnitureSensorsBlood drawsHematological test

Owner:何恒兵

Nano-silicon dioxide composite hydrogel for 3D printing and wound repair

ActiveCN106011203AGood biocompatibilitySynthesis conditions are simpleAdditive manufacturing apparatusPharmaceutical delivery mechanismChemistryDouble bond

Owner:TONGJI UNIV

Trace DNA extracting capsule

PendingCN110373411AImprove inspection accuracyEasy to operateMicrobiological testing/measurementDNA preparationPistonMembrane configuration

Owner:奥然科技生物(深圳)有限责任公司

Apple cutter

InactiveCN104545389AMetal working apparatusPeelersRadial distributionEngineering

Owner:陈文彬

Hardware circuit safety detection method and device

ActiveCN109375093AFully automatedWith automationElectrical testingIntegrated circuitHardware circuits

Owner:北京中科睿芯科技集团有限公司

Drying box for textile fabric processing

PendingCN112923703AAchieve separationPlay a protective effectDrying gas arrangementsDrying chambers/containersEngineeringEnvironmental geology

Owner:何鑫鑫

Water-saving, energy-saving and low noise oil gas dual-purpose air blast range

InactiveCN101275753ABurn fullyStrong firepowerLighting and heating apparatusWater heating stoves/rangesHearthLow noise

Owner:高学廷

Lithium bromide absorption liquid with nanogold dispersion system and preparation method thereof

InactiveCN103555277AFacilitate conductionImprove dispersion stabilityHeat-exchange elementsLithium bromideDispersion stability

Owner:昆山市周市溴化锂溶液厂

Control method based on antenna control system

InactiveCN106506053AReduce co-channel interferenceReduce frequency reuse factorSpatial transmit diversityNetwork planningEmbedded systemData transmission

Owner:GUANGDONG SOUTHERN PLANNING & DESIGNING INST OF TELECOM CONSULTATION CO LTD

Oxygen-enriched aeration system

InactiveCN104860394AQuality improvementSimple structureSustainable biological treatmentBiological water/sewage treatmentEngineeringOxygen supply

Owner:刘婷

High-efficiency engine combustion system

InactiveCN106870120AImprove the level of tumble exerciseBurn fasterInternal combustion piston enginesPistonsPistonCombustion chamber

Owner:CHINA FIRST AUTOMOBILE

Flow statistic method based on application, BRAS and network

InactiveCN104144083AImprove flexibility and precisionIncrease flexibilityMetering/charging/biilling arrangementsTraffic volumeUser state

Owner:CHINA TELECOM CORP LTD

Isoquinoline-3- formyl-LARGD (aa) aa as well as preparation, antivenous thrombotic activity and application thereof

InactiveCN109810175APeptide/protein ingredientsPeptide preparation methodsDrugIsoquinoline

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

Common-mode voltage suppression method for three-phase eight-switch inverter

ActiveCN113437894AReduce common mode voltageImprove current distortionAc-dc conversionVoltage vectorInductance

Owner:CENT SOUTH UNIV

Conveying device for plug transplantation

ActiveCN101792064AIncrease the effective use areaIncrease profitCultivating equipmentsConveyor partsWheel driveSprocket

Owner:BEIJING KINGPENG INT HI TECH CORP

Multi-segment temperature-measuring length-adjustable thermocouple

InactiveCN106813793AAvoid contact with dead endsAccurate temperatureThermometer detailsThermometers using electric/magnetic elementsTemperature measurementEngineering

Owner:安徽国晖电气科技有限公司

Display device and manufacturing method thereof

ActiveCN111429797AWith camera functionSimple manufacturing processTelevision system detailsColor television detailsPhysicsLiquid crystal

Owner:BOE TECH GRP CO LTD

Coding and decoding method and device

ActiveCN110505482AImprove image qualityReduce code stream load bit overheadDigital video signal modificationDecoding methods

Owner:HUAWEI TECH CO LTD +1

Visual inspection method, visual inspection device, and non-volatile storage medium

PendingCN114295639ASave human resourcesImprove detection efficiencyMaterial analysis by optical meansPulp (paper)Engineering

Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Printing transfer process

ActiveCN105346294AEasy for mass productionImprove efficiencyDuplicating/marking methodsManufacturing efficiencyEngineering

Owner:浙江友丰新材料科技有限公司

Nanometer CT three-dimensional imaging method using three quantitative imaging mechanisms

ActiveCN108169257AMaterial analysis by transmitting radiationPhysicsMicrometer

Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI

Method for preparing plum blossom extract, and plum blossom incense perfume

InactiveCN102660384AExtended release timeSufficient sourceCosmetic preparationsToilet preparationsRelease timePetroleum ether

Owner:CHANGXING DONGFANG MEIYUAN

Electric connector

ActiveCN101120488AWon't increase in sizeCoupling device detailsCamEngineering

Owner:APTIV TECH LTD

Manual perpendicularly-compressed environment-friendly garbage can

InactiveCN103832723ACompact and reasonable structureEnergy savingRefuse receptaclesEngineeringEnergy conservation

Owner:朱远海

Living sober small animal calcium imaging multifunctional detection platform under two-photon microscope

PendingCN114569068AImprove matchStrong stabilityDiagnostics using lightSensorsMicroscopeBiomedical engineering

Owner:AIR FORCE MEDICAL UNIV

Cleaning device with waste water treatment function for computer hardware development

ActiveCN108971034AHigh degree of automationSave manpower and material resourcesInput/output for user-computer interactionDrying gas arrangementsMaterial resourcesEngineering

Owner:江西挺进环保科技股份有限公司

High-pressure water jet cutting and stripping device and using method thereof

ActiveCN113323688AReduce the impactImprove demolition effectMining devicesUnderground chambersWorkspaceWater supply

Owner:CHINA RAILWAY CONSTR HEAVY IND

Connecting structure of back door decorative bright strip and tail lamp

PendingCN110979204AImprove Assembly ConsistencyImprove appearance qualityOptical signallingDoorsEngineeringOptics

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Frequency range adjustable antenna and frequency range adjustable antenna system and mobile terminal

InactiveCN102610931AAchieve bandwidthEasy to moveAntenna supports/mountingsFrequency bandInductor

Owner:HUAQIN TECH CO LTD

Vertical cutter device for printer take-up and pay-off automatic cutting

PendingCN111761620ASimple structureEasy maintenanceMetal working apparatusStructural engineeringPrinting press

Owner:潮州市彩达包装机械有限公司

Anti-glycation cosmetic composition and anti-glycation cosmetics containing same

InactiveCN103961276APrevent agingInhibit or improve agingCosmetic preparationsBody powdersAnti glycationChemistry

Owner:FUJIAN PIENTZEHUANG COSMETICS CO LTD

Dried perilla leaf dish and production method thereof

InactiveCN105614282AIncrease aromaGreat tasteFood preparationHorticultureMouthfeel

Owner:HARBIN TIANYI ECOLOGICAL AGRI BYPROD

Paper transferring and suction air path structure and operating method thereof

ActiveCN105366395ASimple structureHigh reliability and durabilityArticle feedersPaper sheetAirflow

Owner:MASTERWORK GROUP CO LTD

Non-woven fabric motion position correcting equipment for preparing paper diapers

PendingCN109363835AIngenious structureFlexibleAbsorbent padsBaby linensElectric machineryWoven fabric

Owner:广东佰分爱卫生用品有限公司

Obstetrics-gynecology cleaning device

InactiveCN107551386AImprove cleaning effectClear structureEnemata/irrigatorsMedical devicesEngineeringWater supply

Owner:王孟冬

Field rice root system sampling device and method

ActiveCN105300724AFast sampling speedImprove sampling accuracyWithdrawing sample devicesSite managementRoot system

Owner:CHINA NAT RICE RES INST

Part sorting method based on intelligent robot in mechanical equipment maintaining process

ActiveCN107570430AEasy to identifyAccurate identificationSortingEngineeringImage identification

Owner:NAT UNIV OF DEFENSE TECH

Compartment type pressure container and using method thereof

PendingCN109538756AImprove pressure resistanceReduce wall thicknessPressure vesselsEngineeringThin wall

Owner:ZEPHYR INTELLIGENT SYST SHANGHAI CO LTD

Cooker using gas as heat transfer medium

InactiveCN107095572AUniform pressureDeliciousCooking vessel constructionsFlavorProcess engineering

Owner:江苏品尚机械科技有限公司

NVH control method and system

PendingCN114203145AImprove NVH performanceGood NVH performanceMotor parameters estimation/adaptationSound producing devicesElectric machineryAerospace engineering

Owner:SCHAEFFLER TECH AG & CO KG

Semi-automatic assembling tool for reducing flange of fuel gas corrugated pipe

InactiveCN111633403AHigh precisionAssembly saves time and effortHose connectionsMetal working apparatusPhysicsEngineering

Owner:朋志鹏

Method and apparatus for determining route of unmanned aerial vehicle

InactiveCN106408136AReduce leaksQuality improvementForecastingQuality of workReal-time computing

Owner:GUANGZHOU XAIRCRAFT TECH CO LTD

High-precision non-full pipe electromagnetic flowmeter

PendingCN111397675ARealize measurementAccurate measurementVolume/mass flow by electromagnetic flowmetersPhysicsElectromagnetic flowmeter

Owner:四川中大华瑞能源技术有限公司

Vertical film lifting mechanism

InactiveCN101219738AWon't pullEasy to replaceArticle deliveryWebs handlingEngineeringMechanical engineering

Owner:翔渝实业股份有限公司

Water pollution treatment device with filtering assembly

PendingCN113716762APrevent outflowImprove filtering effectTreatment involving filtrationMultistage water/sewage treatmentPollutantSewage

Owner:盛丽琼

Novel method for catalytically synthesizing 1,3-diyne compound with simple, highly efficient and reusable copper catalytic system

ActiveCN104974008AExtensive sources of raw materialsImprove yield and selectivityOrganic-compounds/hydrides/coordination-complexes catalystsHydrocarbonsSolventOrganic solvent

Owner:HUNAN UNIV

Sampling analysis system and detection method

InactiveCN104596799AAvoid personal injuryPrevent leakageMeasurement of fluid loss/gain rateWithdrawing sample devicesEngineeringPressure sensor

Owner:FOCUSED PHOTONICS

Comprehensive monitoring system for power transmission line

InactiveCN106706023AReal-time acquisitionProtect environmentMeasurement devicesTransmission systemsTransmission lineSolar power

Owner:重庆慎言科技有限公司

Power battery monitoring method and system and electric vehicle

PendingCN113060046AImprove securitySave electricityElectric devicesVehicular energy storageAutomotive engineeringElectrical battery

Owner:HUNAN CSR TIMES ELECTRIC VEHICLE

Method and device for generating video abstract

PendingCN108460032AImprove visual effectsAvoid lossSpecial data processing applicationsTime segmentComputer graphics (images)

Owner:HANGZHOU HIKVISION DIGITAL TECH

Method for realizing quick maintaining and replacing of spherical hinges used in link mechanism, and auxiliary fixture

ActiveCN103394901ASimple structureEasy to operateMetal working apparatusEngineeringLinkage concept

Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Environmentally friendly method for preparing 4,6-dihalogen-substituted indole-2-ethyl formate

PendingCN108689908ALow costLow viscosityOrganic chemistryChemistryToluene

Owner:INST OF MATERIA MEDICA AN INST OF THE CHINESE ACAD OF MEDICAL SCI

Novel insulating back plate for solar photovoltaic cell

InactiveCN102569457AGood combinationLow costSynthetic resin layered productsPhotovoltaic energy generationAdhesiveEngineering

Owner:SUZHOU XINGFU NEW ENERGY TECH

Flight simulator system

PendingCN110992770AIncreased realismFix poor fidelityCosmonautic condition simulationsSimulatorsFlight simulatorSound system

Owner:SHANGHAI ZHONGFANG COMP TECH

Connecting device of iPad data connector

InactiveCN101997252AAvoid destructionAccurate and convenient connectionCoupling device connectionsElectric discharge tubesStatic modeEngineering

Owner:陈王胜

Manufacturing process of oil-immersed transformer

ActiveCN113035548AImprove stabilityImprove assembly quality and efficiencyInductances/transformers/magnets manufactureProcess engineeringTransformer

Owner:中电变压器股份有限公司

Novel light-weight porous heat-insulating material and preparation method thereof

InactiveCN103664122ASmall apertureHole roundCeramicwareIndustrial wasteMethyl cellulose

Owner:北京建工新型建材有限责任公司

Plastic capillary pad, method and apparatus for producing the same

InactiveCN101219577AGood mechanical stressStrengthen connectionHeat exchanger casingsDomestic articlesBiomedical engineeringMechanical load

Owner:BEKA HEIZ & KUEHLMATTEN

Short-wave voice endpoint detection method based on image recognition

ActiveCN108053842AImage analysisSpeech analysisSignal-to-noise ratio (imaging)Background noise

Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA

Drinking cup with sheath

InactiveCN101683228AGood protectionImprove protectionDrinking vesselsEngineering

Owner:邓龙龙

Plant nutrient brick and its application method

InactiveCN102432376ALong-lasting fertilizer effectNot easy to lose with waterFertilising methodsFertilizer mixturesNitrogen fertilizerEnvironmental geology

Owner:罗来康

Forward link supervision for packet data users in a wireless communication network

InactiveCN1625849AIncrease the acceptable thresholdImprove detection reliabilityPower managementTransmission control/equalisingPower controlReal-time computing

Owner:TELEFON AB LM ERICSSON (PUBL)

Ear washing bulb cleaning device

InactiveCN111389838AImprove cleaning efficiencyEasy to operateHollow article cleaningMechanical engineeringEar syringe

Owner:孙秀荣

Adjustable hanging frame mechanism for outboard engines

PendingCN112061358AImprove reliabilityAddress unreliabilityPropulsion power plantsOutboard propulsion unitsStructural engineeringMechanical engineering

Owner:HEBEI HUABEI DIESEL ENGINE

Gas lubricating anti-drag energy-saving device

PendingCN108001610AReduce energy consumptionReduce frictional resistanceWatercraft hull designHydrodynamic/hydrostatic featuresSelf adaptiveGas lubrication

Owner:CSIC SHANGHAI MARINE ENERGY SAVING TECH DEV CO LTD

High-elasticity anti-deformation chlorinated polyethylene rubber

InactiveCN106009345AIncrease elasticityHigh strengthToluene diisocyanateAntistatic agent

Owner:苏州市云林电子有限公司

Oxygen storage device convenient to move

InactiveCN112443755AEasy to movePlace stableContainer filling methodsFluid handledStructural engineeringElectrical and Electronics engineering

Owner:西安嘉德特勤装备科技有限公司

Lithium ion battery nickel-cobalt-doped lithium manganate positive electrode material and preparation method thereof

PendingCN112811474APromote synthesis efficiencySmall particle sizeCell electrodesSecondary cellsLithium compoundActive agent

Owner:HUBEI UEE ENERGY TECH CO LTD

Rotating bracket for machine tool

InactiveCN105798624ANovel structural designReduce noiseLarge fixed membersRotational axisEngineering

Owner:周银峰

Processing method for compressor faults of some outdoor units of multi-coupled air conditioner during heating process

InactiveCN103953998ATo overcome the reduction of heat transfer areaAccelerateSpace heating and ventilation safety systemsSpace heating and ventilation control systemsBall valveEngineering

Owner:NINGBO AUX ELECTRIC

Order generating method, household terminal, mobile terminal and computer medium

InactiveCN108805669AUser-friendlyExtended maintenance timeBuying/selling/leasing transactionsOrder formComputer engineering

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Specific harmonic wave eliminating system and method

InactiveCN103023292AEliminate harmonicsReduce harmonic effectsPower conversion systemsDifferential methodOff time

Owner:SHENZHEN JINGFUYUAN TECH

Mouse with automatic cleaning function

InactiveCN110874153APrevent dust from entering the inside of the mouse bodyAvoid accumulationInput/output processes for data processingEngineeringStructural engineering

Owner:唐瑶

Method for preparing cobalt clad beta-NiOOH by liquid phase oxidation method

ActiveCN102040251ASimple processIncrease the degree of oxidationCell electrodesNickel carbonylsChemistryFluid phase

Owner:LIAONING JIUYI ENERGY TECH

Small-spacing separation type thin-wall pier construction device

ActiveCN113215996AGuaranteed stability and securityGuaranteed stabilityBridge structural detailsBridge erection/assemblyThin walledPier

Owner:CCCC THIRD HIGHWAY ENG

Intelligent polishing equipment for half shaft of electric vehicle

ActiveCN113263430AAvoid irregular splashing of iron filingsImprove cleaning effectGrinding carriagesPolishing machinesScrapElectric vehicle

Owner:徐州大泰机电科技有限公司

Novel fir board

InactiveCN104696696ASimple recipeImprove physical and mechanical propertiesSheets/panelsSurface bondingEngineering

Owner:DALIAN FEIMA OFFICE FURNITURE

Preparation methods of fibroid boehmite and activated aluminum oxide

InactiveCN102050476ALarge hole volumeHigh specific surface areaAlkali-metal aluminates/aluminium-oxide/aluminium-hydroxide preparationAluminium oxides/hydroxidesBoehmiteLarge pore

Owner:CHINA PETROLEUM & CHEM CORP +1

Vibration prompt type anti-static ankle strap convenient to disassemble and assemble

PendingCN112755386AImprove the use effectSolve the shortcomings of not easy to fall offElectrotherapyConductive rubberMechanical engineering

Owner:TIANJIN YADION TECH

Portable and high-flux field crop phenotype monitoring method and system

InactiveCN110146013AGood stabilityHigh Efficiency Analytical ProcessingUsing optical meansStands/trestlesEngineeringCrop

Owner:NANJING AGRICULTURAL UNIVERSITY

Method for determining optimum preventive maintenance opportunity of asphalt pavement

ActiveCN107741351AImprove accuracyDelayed developmentMaterial analysis using wave/particle radiationWithdrawing sample devicesDiseaseMicro cracks

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Soybean GmHKT protein, and encoding gene and application thereof

ActiveCN104098665AImprove toleranceBacteriaMicroorganism based processesSalt Tolerant PlantsGene

Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES

Modified silicon-manganese slag, concrete prepared from the same and preparation method for concrete

ActiveCN103755165AFast hydrationImprove early strength and late strengthSlagChemistry

Owner:北京东方建宇混凝土科学技术研究院有限公司

Flame stabilizer, radial flame stabilizer and combustion chamber

ActiveCN112728584AExtended stayImproved atomization and evaporation performanceContinuous combustion chamberCombustion chamberFuel oil

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Child car seat

ActiveCN103507674AEasy and labor-saving operationNot easy to shiftKids chairsChild seatsCar seatSafety harness

Owner:GOODBABY CHILD PROD CO LTD

Indirect low-temperature multi-effect seawater desalination system by using waste heat of exhaust gas of ship engine

ActiveCN104030385AGeneral water supply conservationSeawater treatmentExhaust gasSeawater

Owner:SHANGHAI FUBO ENVIRONMENTAL PROTECTION EQUIP

Intermediate additional cooling equipment and method for hot continuous rolling plate band

ActiveCN102303052AIncrease rolling capacityWide thickness rangeWork treatment devicesMetal rolling arrangementsTransmission lineEngineering

Owner:BERIS ENG & RES CORP

Multifunctional medical pendulum saw

ActiveCN109938797ASmall diameterSolve the problem of small volume and high output torqueSurgical sawsEngineeringPendulum

Owner:上海博进医疗器械有限公司

Method for preparing high performance nickel powder using shearing and breaking process

InactiveCN1603035AImprove crushing efficiencySmall particlesChemical industryPowder metallurgy

Owner:长沙市维优金属材料有限公司

Jigsaw puzzle learning method and system

ActiveCN104574466AAdd funEasy to understandInput/output processes for data processingEditing/combining figures or textSpeech soundData science

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Construction prompting method and system of modular device

ActiveCN108115686AReduce assembly error rateEasy refactoringProgramme controlProgramme-controlled manipulatorModularityConfiguration interaction

Owner:BEIJING KEYI TECH

Flexible photoelectric sensing memristor based on sawtooth structure nanowire

ActiveCN111769194ALow production costGood plasticityElectrical apparatusFinal product manufactureMemristorMaterials science

Owner:BEIHANG UNIV

Automatic transmission gear self-learning method and transmission control unit

ActiveCN109139889AImprove accuracyAvoid traffic accidentsGearing controlVariatorTransmission control unit

Owner:WEICHAI POWER CO LTD

Method and device for removing high chloride ions in wastewater COD on-line detection

InactiveCN101634616AEliminate errorsLow maintenancePreparing sample for investigationMaterial resistanceIonEnvironmental chemistry

Owner:BAOSHAN IRON & STEEL CO LTD +1

Large-span tie bar arch bridge transformation method based on bridge hydraulic jacking system

ActiveCN110424245AReasonable structural designEasy to installBridge erection/assemblyBridge strengtheningArch bridgeBuilding construction

Owner:NO 1 ENG LIMITED OF CR20G

Method and apparatus for controlling ion reaction based on linear ion well

InactiveCN105931943AImprove accuracyEasy to controlStability-of-path spectrometersRadio frequencyElectric field

Owner:NAT INST OF METROLOGY CHINA

Detection device for construction waterproof materials

ActiveCN109490172AEasy to view test resultsSave resourcesMaterial strength using tensile/compressive forcesPermeability/surface area analysisPipingBriquette

Owner:ZUNYI NORMAL COLLEGE

Early-warning safety belt for automobile

InactiveCN108382029ANovel structureImproved Tensile StrengthSynthetic resin layered productsRubber layered productsPolyesterEngineering

Owner:HEFEI ZHIXIN AUTOMOTIVE TECH CO LTD

Student expression recognition method and system based on deep learning

ActiveCN110619267AAcquiring/recognising facial featuresFeature extractionDeep learning

Owner:HENAN INST OF SCI & TECH

Preformed armour rod hemispherical end forming tool bit and forming device applying tool bit

PendingCN111673010AFast molding speedImprove processing efficiencyMoulding devicePower unit

Owner:JIANGSU SHUANGHUI POWER DEV

Anti-collision beam quick installation structure

PendingCN111731213AEasy to operateLow costBumpersPhysicsEngineering

Owner:HANTENG AUTOMOBILE CO LTD

System for generating, evaluating and distributing computer-tomographical 4d representations of the heart of a patient

InactiveCN1853568AReconstruction from projectionComputerised tomographsVolume renderingImage resolution

Owner:SIEMENS AG

Scattering information source locating method based on distribution matching in large-scale MIMO system

InactiveCN103260240AImprove estimation performanceReduce computational complexityWireless communicationResponse vectorMIMO

Owner:BEIJING UNIV OF POSTS & TELECOMM

Full fresh air kitchen air conditioning household dehumidification and disinfection type heat recovery multifunctional all-in-one machine

InactiveCN112050306AIncreased service life and safety hygieneChange the kitchen environmentEnergy recovery in ventilation and heatingHeat recovery systemsProcess engineeringIndoor air

Owner:NINGBO GANGLING ENVIRONMENTAL TECH CO LTD

Method and device for processing keystroke feature data

ActiveCN105827578ASimple processImprove experienceUser identity/authority verificationNumeric ValueFeature Dataset

Owner:TENCENT TECH (SHENZHEN) CO LTD

Greenhouse for free-range chicken breeding

InactiveCN111955380APracticalReduce labor intensityHollow article cleaningAnimal housingElectric machineryAnimal science

Owner:无为小熊生态农业科技有限公司

Online hybrid forecasting method for short-term wind speed of wind power field

InactiveCN102338808AFluid speed measurementHigh frequencyWind power

Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Electric energy meter communication module weak current interface power supply ripple measuring device

PendingCN111999534AReduce difficultyFaster and more accurate measurementsMeasurement instrument housingPhysicsLoad resistance

Owner:宁夏隆基宁光仪表股份有限公司

Organic light-emitting display panel

ActiveCN112086494AReduce total reflectionReduce reflectionSolid-state devicesSemiconductor/solid-state device manufacturingQuantum dotEngineering

Owner:NANJING BREADY ELECTRONICS CO LTD

Intelligent following mobile power supply robot system

PendingCN113126622AImprove work efficiencyEasy to operatePosition/course control in two dimensionsVehiclesMecanum wheelElectrical and Electronics engineering

Owner:SHANTOU UNIV

Interface access request processing method and storage medium

PendingCN113886099AHigh concurrency optimizationReduce stressInterprogram communicationExecution paradigmsEngineeringServer

Owner:北京房江湖科技有限公司

Process and apparatus for carrying out multi-phase reactions

InactiveCN102056659AAvoid turbulenceShaking/oscillating/vibrating mixersFlow mixersMulti phaseChemical reaction

Owner:NEDERLANDSE ORG VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK (TNO)

Forklift fork lifting device

InactiveCN107601369AImproved fork stabilitySimple and efficient operationLifting devicesPallet forkForklift truck

Owner:芜湖金智王机械设备有限公司

Preparation method of microencapsulated powder for controlling root-knot nematodes of vegetables in greenhouses

InactiveCN105707101ALong durationEasy to useBiocideDead animal preservationAbamectinAporrectodea

Owner:NANTONG QINGANJIAN WATERLESS PRINTING & DYEING INST GENERAL PARTNER

Method for cultivating selenium-rich, zinc-rich, calcium-rich purple potatoes

InactiveCN103650729AStrong AntioxidantPromote human growth and developmentSeed and root treatmentFertilising methodsFertilizerChemistry

Owner:GUANGXI GUILIN NATURAL FOOD

Powder laying type line printing forming additive manufacturing method

ActiveCN113290849AHigh molding efficiencyHigh material utilizationManufacturing platforms/substratesAuxillary shaping apparatusPowderMetallurgy

Owner:王祥宇

Resonance frequency shift canceling in wireless hearing aids

InactiveCN1906863AIncrease capacitanceHeadphones for stereophonic communicationNear-field systems with portable transmittersEngineeringFrequency shift

Owner:STARKEY LAB INC +1

Multi-stage planning method and system for urban power distribution network

PendingCN111861030AReduce the difficulty of solvingImprove reliabilityForecastingResourcesDistribution gridReal-time computing

Owner:JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

Perfect hash function construction method and system for dictionary with random scale

InactiveCN101807188AImprove space utilizationReduce space complexitySpecial data processing applicationsTrieHash table

Owner:北京金远见电脑技术有限公司

Piecewise linearization-based power system optimal power flow calculation method

ActiveCN111130118AThe optimal power flow problem is accurateAc networks with different sources same frequencyLinearizationElectric generator

Owner:TSINGHUA UNIV

Method for forming Damascus copper metal layer

InactiveCN103151303AImprove performance and stabilityImprove yieldSemiconductor/solid-state device manufacturingCopper metalHardness

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Environment-friendly type dyeing assistant for natural blended fabric and preparation method thereof

InactiveCN107142756ALittle environmental hazardUniform colorDyeing processOrganic acidDyeing

Owner:何帅松

Phase-locked loop type frequency synthesizer and radio frequency program-controlled frequency divider

ActiveCN102394642ASimple structureReduce power consumptionPulse automatic controlPhase detectorFlip-flop

Owner:CHONGQING SOUTHWEST INTEGRATED CIRCUIT DESIGN +1

Hand-pushed seeder with watering function

InactiveCN107852910AComplete and compact structural designReasonable designPlantingWatering devicesSowingAgricultural engineering

Owner:JINGSU HUALIANG MACHINERY

Graphene pellicle for extreme ultraviolet lithography

InactiveCN107792849ACarbon compoundsGrapheneExtreme ultraviolet lithography

Owner:TAIWAN SEMICON MFG CO LTD

Method and device used for controlling double-evaporator air conditioning system and air conditioner

InactiveCN112254292AImprove uniformityImprove user experienceMechanical apparatusSpace heating and ventilation safety systemsPhysicsEngineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

Fixed structure for HDD mechanical hard disk back plate

InactiveCN107589802AEasy to install and removeFixed firmlyDigital processing power distributionBackplaneComputer engineering

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Plant seedling growing growth promotion rooting agent

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