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.

Stackable storage shelf

InactiveCN107951230AEasy to useSave space resourcesFolding cabinetsMovable shelf cabinetEngineering
Owner:CHENGDU 5702 TECH CO LTD

Composite disperse blue black dye with high dyeing rate and high washing fastness

InactiveCN108864748AHigh coloring rateGood performanceOrganic dyesDyeing processChemistryPolyester
Owner:连云港澄鑫化工有限公司 +1

Environment detection sampling data access system

InactiveCN110138873AGuarantee authenticityHigh authenticityTransmissionData transmissionBlockchain
Owner:利姆斯(北京)区块链技术有限公司

Manufacturing method of electroplated and planted golden ball and manufacturing method of circuit board

InactiveCN108337815AAvoid unevennessShort production processConductive pattern reinforcementNickel electroplatingPhotoresist
Owner:江西芯创光电有限公司

Resin building faced decoration plate with stone imitated face

InactiveCN108240159AImprove standardization and aestheticsQuick connect and plug systemWing handlesWing framesFire retardantSurface plate
Owner:秦春玉

Memory management device and method

ActiveCN107665146ASatisfy suddennessImprove sharingResource allocationMemory adressing/allocation/relocationMemory management unitMemory block
Owner:HUAWEI TECH CO LTD

Gastroscope device with medicine atomizing function for gastroenterology department

InactiveCN108158552AImprove extraction speedAvoid discomfortGastroscopesOesophagoscopesElectric heatingMedical staff
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Method for preparing liquid soil conditioner from amino acid waste liquid

PendingCN113755179AIncrease valueHigh extraction rateOther chemical processesOrganic fertilisersSodium acid carbonateEnvironmental chemistry
Owner:HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES CO LTD

Grating spectrometer on-board spectrum calibration and instrument linear function monitoring device

PendingCN111623872ASimple structureHigh precisionRadiation pyrometrySpectrum investigationOptical spectrometerOptical path
Owner:BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH

Intelligent excrement cleaning device for small livestock and poultry breeding house

PendingCN111357679AAchieve cleanupReduce the risk of farmingProgramme controlTransmission systemsElectric machineryLivestock
Owner:YANCHENG INST OF IND TECH

Solid state radio frequency (SSRF) microwave oven for aircraft galley

ActiveCN110351917AAvoid interferenceElectric power distributionDomestic stoves or rangesPhysicsFlight vehicle
Owner:ROCKWELL COLLINS INC

Cerebrovascular imaging equipment based on sweep frequency self-adaptive optical OCT

PendingCN111436907AIncrease system resolutionHigh test sensitivitySensorsTelemetric patient monitoringPhysicsContrast medium
Owner:FOSHAN UNIVERSITY

New energy automobile device capable of popping up battery after collision

InactiveCN111660838AReduce random surprisesElectric propulsion mountingCell component detailsAutomotive engineeringElectrical battery
Owner:磐安秀吉新能源科技有限公司

Method for voice chatting between multiple kinds of terminals

InactiveCN1425979AFlexible configurationEasy to chatCode conversionCommmunication supplementary servicesServer-sideData packing
Owner:中电赛龙通信研究中心有限责任公司

Circulating groove foam overflow preventing device

ActiveCN109825841ASlagOil content
Owner:BAOSTEEL ZHANJIANG IRON & STEEL CO LTD

High slump loss resistant and high strength concrete water reducing agent and preparation method thereof

InactiveCN105399362AAdaptableReduce interlayer adsorptionHigh strength concretePolyvinyl alcohol
Owner:ANHUI FUNAN LVYUAN CHEM

New material plate bonding equipment and using method thereof

ActiveCN113714176ASave cleanup timeReduce production accidentsCleaning using toolsEngineeringWorkbench
Owner:天津博通达科技有限公司

Compression ratio adjustment method and electronic device of JPEG (Joint Photographic Experts Group) image

InactiveCN101742279ATelevision systemsDigital video signal modificationJPEGCompression ratio
Owner:ALTEK CORP

Four-way rocker switch

ActiveCN105575712AThe overall structure is simple and compactExtended service lifeEmergency actuatorsElectric switchesRocker armEngineering
Owner:DONGGUAN LINJVE IND INVESTMENTS

Lamp holder used for solar energy automatic control lamp

InactiveCN102466208AEnergy savingReduce manufacturing costLighting support devicesElectric light circuit arrangementAutomatic controlSolar lamp
Owner:何立明

Method and apparatus for switching period management assignment in wireless communication system

InactiveCN101347037APower managementEnergy efficient ICTTelecommunicationsCommunications system
Owner:QUALCOMM INC

Laser pollution sensor

ActiveCN101782533AResolve imprecisionOptically investigating flaws/contaminationOptoelectronicsBeam splitter
Owner:WUHAN KPCQ SOFTWARE TECH

Curved-surface display device

ActiveCN106157814AAvoid excessive bendingExtended service lifeIdentification meansElectrical and Electronics engineeringSurface display
Owner:SHENZHEN TCL NEW-TECH CO LTD

Quickly disassembled and assembled pin shaft feeding device with positioning function

ActiveCN107335774AIncrease productivityReduce operational riskMetal chainsMechanical engineeringSafe operation
Owner:革神工业智能科技(苏州)有限公司

Food truck with electric telescopic dinning board

ActiveCN105329143ALower purchase costSmall footprintWorkshop/display transportationElectric machineryTruck
Owner:CHONGQING DIANGUOCHENG IND CO LTD

Medicine for treating oral diseases and preparation method thereof

ActiveCN102228479ATake a small doseImprove stabilityAnthropod material medical ingredientsDigestive systemUltrafiltrationPharmaceutical preservatives
Owner:XINJIANG CICONHABO UYGUR MEDICINE

Adaptive fusion detection method based on target amplitude comprehensive estimation

ActiveCN112014823AReduce computational complexityImprove estimation accuracyWave based measurement systemsSmall targetCovariance matrix
Owner:NAVAL AERONAUTICAL UNIV

Liquid level correction valve used for filling liquid material

ActiveCN102336384AMaintain a high level of consistencyImprove batch aestheticsLiquid bottlingEngineeringVacuum pumping
Owner:JIANGSU NEWAMSTAR PACKAGING MACHINERY

Application of SiMYB56 protein and encoding gene thereof in regulation and control of plant tolerance to low nitrogen

ActiveCN111363019AImproved resistance to low nitrogenClimate change adaptationPlant peptidesMolecular biologyLow nitrogen
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI +1

Resource allocation method oriented to relay cooperation wireless energy supply communication network

ActiveCN112566212ALoss resistanceReduce complexityWireless communicationTrunkingOptimization problem
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Data acquisition method, device, and storage medium for RFID device on multiple object network

ActiveCN109299765AReduce the probability of collisionShort time spentMemory record carrier reading problemsCo-operative working arrangementsRadio frequencyInternet of Things
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Lens driving device

InactiveCN1794031AMiniaturizationSmall sizeMountingsPhysicsOpto electronic
Owner:ALPS ALPINE CO LTD

Automobile flanging and shaping die with pressing cores

ActiveCN106216511AExpand the scope of useSimple structureShaping toolsMetal-working feeding devicesMechanical engineeringEngineering
Owner:CHUZHOU DASHI AUTO PARTS

Intelligent rectifying kettle

ActiveCN112933643AAvoid polluting the environmentEasy fixing and installation workDistillation regulation/controlFractional distillationPhase splitterIndustrial engineering
Owner:滕州华安虹江化工有限公司

Vector processor configured to operate on variable length vectors by using one or more complex arithmetic instructions

ActiveCN107408103ARegister arrangementsInstruction analysisVariable-length codeIntegrated circuit
Owner:OPTIMUM SEMICON TECH

Automatic feeding device

ActiveCN107521976AImprove feeding speed and feeding qualityFast feeding speedConveyor partsManipulatorEngineering
Owner:DONGGUAN HUABEL ELECTRONICS TECH

Cement wet grinder

ActiveCN102950058AGood equipment stabilityStrong permeabilityGrain treatmentsElectric machineryCement slurry
Owner:陶裕兴 +1

Adjustable tightening structure of winding electronic element and SMD transformer winding machine

ActiveCN113192753AInnovative designReduce workloadCoils manufactureWinding machineWire wrap
Owner:郴州市铂荣电子有限公司

Method for strengthening compounding of TiN on laser-induced metal surface layer by taking TiO2, ammonium carbonate and N2 as components

ActiveCN102995012AGood hardness and wear resistanceNo bonding issuesMetallic material coating processesDiammonium carbonateSurface layer
Owner:海安超明新材料有限公司

Central vein puncture catheterization suite

PendingCN111617368AIncreased accuracy and stability of needle insertionAvoid personnel infectionCatheterSyringeCentral veins
Owner:任秋生

Mechanical arm

InactiveCN103203743AEasy to produceProgramme-controlled manipulatorGripping headsManipulatorEngineering
Owner:ZHEJIANG YOUNAI STEEL PIPE

Bearing sealing ring for hydraulic motor

InactiveCN109931404ANot easily deformedGood sealing performanceEngine sealsEngineeringFlange
Owner:NINGBO XINHONG HYDRAULIC

Massage automobile seat

InactiveCN105172634AReasonable structure layoutReduce driving fatigueVehicle seatsRoller massageAutomotive engineeringCushion
Owner:FUZHUO AUTOMOBILE INTERIOR ANHUI

Ultrasonic steam bath therapeutic apparatus

InactiveCN104190004ABalance yin and yangDredge the meridiansUltrasound therapyMedical devicesPhysicsPsoriasis
Owner:LUOYANG ANPU BIOTECH

System and method for coding and decoding serial signal formed by a plurality of chromatic lights

InactiveCN102054351AComplex wireless control functionsSecure wireless control functionNon-electrical signal transmission systemsVIT signalsComputer engineering
Owner:MARKETECH INT

Fall impact mitigating device for chip components, and wire jigs

ActiveCN105849012AReduce falling speedExtended collision timeConveyorsPackagingElectrical and Electronics engineeringEngineering
Owner:MURATA MFG CO LTD

Early fire smoke detection method based on semi transparent feature

ActiveCN104751591AReduce the false positive rate of detectionReduce computational complexityFire alarm smoke/gas actuationPetrochemicalPublic place
Owner:咏峰(大连)科技有限公司

Sulfur-resistant catalytic combustion catalyst and preparation method thereof

ActiveCN107262147AEnhanced Surface AcidityImprove catalytic combustion activityMolecular sieve catalystsIncinerator apparatusIndustrial wasteActive agent
Owner:KUNMING UNIV OF SCI & TECH

Wide temperature zone self-lubricating nickel-chromium alloy base composite material and preparation method thereof

InactiveCN101078071AGood mechanical propertiesLower coefficient of friction and wear rateNitrogen gasHot press
Owner:NANJING UNIV OF SCI & TECH

Anti-counterfeiting reducing bottle cap

ActiveCN101905772AReliable connectionImprove the sealing effectCapsClosure capsBottle neckBatch production
Owner:宜昌崟锦包装有限责任公司

Leaching method of nickel-cadmium waste battery positive electrode material

InactiveCN103757347AFast responseReactive acidity is lowProcess efficiency improvementCorrosionSulfuric acid
Owner:SICHUAN NORMAL UNIVERSITY

Text recognition method and system

ActiveCN112862024AQuick extractionImprove recognition accuracySemantic analysisCharacter and pattern recognitionComputer visionFont recognition
Owner:SHANGHAI MINGPIN MEDICAL DATA TECH CO LTD

Method for softening bamboo strips

InactiveCN107738325AGood softening effectSimple methodWood treatment detailsCane mechanical workingChemistrySodium thiosulfate
Owner:广西博白焕发工艺品有限公司

Physiological aphid resistance identification method based on cotton leaf fuzz characteristic

PendingCN114532175AEnhance green ecologyEasy to compare detailsMicrobiological testing/measurementBiological material analysisAphisGenotype
Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI

Device for automatically adding water to heating pot in rotary evaporator based on lever principle

PendingCN110354521AAvoid damageIncreased sensitivityWater/sand/air bathsDistillation in rotating vesselsWater pipeRotary evaporator
Owner:徐欢

Reliability control method and system based on unidirectional data transmission

ActiveCN112019448AImprove speed and reliabilityImprove learning abilityData switching networksData transmissionReal-time computing
Owner:北京安盟信息技术股份有限公司

Algicidal/microbicidal agent and algicidal/microbicidal method

InactiveCN103298340ALess corrosiveReduce riskBiocideFungicidesChemistrySolubility
Owner:K I CHEM IND CO LTD

Elevator structure

ActiveCN103086224AAvoid falling accidentsFall preventionElevatorsAutomotive engineeringWire rope
Owner:SJEC CORP

Jelly shower gel and preparation method thereof

InactiveCN111035582AIncrease moisture contentIncrease viscosityCosmetic preparationsToilet preparationsShower gelActive agent
Owner:义乌市欧雅化妆品有限公司

Webpage content display method and terminal

PendingCN108664498AImprove the efficiency of the first application functionSpecial data processing applicationsEnergy efficient computingWeb pageComputer science
Owner:TENCENT TECH (SHENZHEN) CO LTD

Faucet used for energy-saving building

InactiveCN104676105ASimple structureNovel and reasonable designAdjustable jointsValve housingsElectricityEngineering
Owner:XIAN LIANKONG ELECTRICAL

3J21 thin-wall wave spring aging tool and wave spring machining method

PendingCN114226603ASmall amount of deformationGuaranteed SpecificationsWire springsPhysicsWave trough
Owner:SHAANXI AVIATION ELECTRICAL

Rich oxygen preparation and conveying method and device in cement kiln oxygen-enriched combustion

PendingCN110332811AReduce oxygen consumption and costRecycling energy saving and emission reductionDispersed particle separationEnergy inputExhaust gasCement kiln
Owner:SHANGHAI YUANHAN ENERGY&CHEM TECH CO LTD +1

Self-vortex making and self-air exhausting wind turbine

InactiveCN104196675AImprove efficiencyImprove energy utilizationMachines/enginesWind energy generationAutomotive engineeringAirflow
Owner:李松

Safety charger with adjustable positive and negative square waves

InactiveCN106208252ASimple circuitReliable technologyElectric powerBattery overcharge protectionPhase controlConstant voltage
Owner:SUZHOU MAILI ELECTRICAL APPLIANCE

Externally-applied medicine for treating cutaneous appendages and skin pruritic disease and preparation method and application thereof

InactiveCN106265737AFast curative effectImprove immune systemMammal material medical ingredientsDermatological disorderDamages skinDisease
Owner:SHANGHAI MINGDA BIOTECH CO LTD

Automatic food vending machine

ActiveCN105654620AThe buying process is simple and fastHigh degree of automationCoin-freed apparatus detailsApparatus for dispensing discrete articlesPush outEngineering
Owner:黄剑鸣

Motorcycle intake and exhaust control system and motorcycle

ActiveCN113153589AImprove air intake efficiencyImprove engine performanceExhaust apparatusSilencing apparatusAutomotive engineeringFilter element
Owner:五羊—本田摩托(广州)有限公司

Traditional Chinese medical minimally invasive release hooked needle

InactiveCN103417264AGood long-term effectNo incisionSurgerySuperficial fasciaAdverse effect
Owner:李昌华

Railway shaft end generator voltage controller circuit

PendingCN111864873AWork reliablyProtect Power DevicesBatteries circuit arrangementsElectric powerVoltage referenceElectric generator
Owner:陈泳玖

Method and system for releasing automobile from trapped state under dry road condition

ActiveCN111959291AGet out of trouble quicklySpeed controllerElectric energy managementEngineeringDrive wheel
Owner:郑伟伟

Screen projection application opening method and device

PendingCN113703849ABootstrappingProgram loading/initiatingProjection systemEngineering
Owner:HONOR DEVICE CO LTD

Plant powder blended oil beneficial to cardiovascular health

InactiveCN105961640ASimple preparation processCardiovascular protectionEdible oils/fatsHawthorn fruitCorrosion
Owner:安徽华健生物科技有限公司

Remotely adjustable monitor

InactiveCN108833846AResponsiveGood control effectTransmission systemsClosed circuit television systemsEmbedded systemInformation processor
Owner:ANHUI XIANGFEI TEA CO LTD

Double-layer-waterproof double-layer-water-draining double-layer-heat-insulation roof structure and construction method thereof

InactiveCN105089210APrevent leakageImprove living environmentBuild-up roofsRoof drainageRebarReinforced concrete
Owner:TANGSHAN DESHENG WATERPROOF

Retail management method and device based on RX law

PendingCN110415021ADatabase queryingProduct appraisalSingle itemSingle product
Owner:周如祥

Interface processing agent and preparation method thereof

ActiveCN105330192AIncrease the effective surface areaCorrosion effectiveCorrosionHexadecylpyridinium bromide
Owner:莱恩斯新材料科技开发(北京)有限公司

Method for quantifying polysaccharides and components of polysaccharides

ActiveCN103940940AHigh accuracy of resultsThe method is simpleComponent separationWeight distributionChemistry
Owner:李绍平

Provision of telecommunication services using cross connects

InactiveCN101427587ALower initial purchase costLower fixed costsMultiplex system selection arrangementsTelecommunications serviceTelecommunication security
Owner:TELEFON AB LM ERICSSON (PUBL)

Intelligent power supply system for traffic signal lights

InactiveCN108616161ASolve the problem of intelligent power supplyPower network operation systems integrationSingle network parallel feeding arrangementsInstabilityElectricity
Owner:安徽华腾电气有限公司

Video file synchronous playing control method, smart television and wearable device

InactiveCN103686326ASelective content distributionFile synchronizationWireless video
Owner:LE SHI ZHI XIN ELECTRONICS TECH TIANJIN

Method for measuring liquid viscosity coefficient

InactiveCN103105348AAvoid liquid temperatureAccurate and reliable measurement resultsFlow propertiesLiquid temperatureMechanical engineering
Owner:长春师范学院 +4

Suspension and traction system for vehicles

PendingCN112135744AEasy electrical connectionSimplify the cooling systemMotor depositionResilient suspensionsSuspension (vehicle)Vehicle frame
Owner:德萨动力有限公司

DPRAM (Double-Port Random-Access Memory) access control system

ActiveCN102043590ALow costInput/output to record carriersCollision problemEmbedded system
Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

Fleece-flower root particulate agent and its preparation method

InactiveCN102485240AMultiple drug optionsGreat tasteDigestive systemGranular deliverySugar freeLactose
Owner:GUIZHOU UNIV

Feeding distributor for fluidized bed reactor for ammoxidation reaction

PendingCN106955644AHigh yieldInhibit side effectsPreparation by hydrocarbon ammoxidationFeed devicesProcess engineeringSide reaction
Owner:CHINA PETROLEUM & CHEM CORP +1

Control method of memory system

PendingCN112948290ADigital storageElectric digital data processingEngineeringClock signal
Owner:REALTEK SEMICON CORP

Differing void cell matrices for sole support

ActiveCN105451589ASolesEngineering
Owner:SKYDEX TECH

Rapid dredging device

PendingCN112878407AIncrease capacityImprove work efficiencyMechanical machines/dredgersContinuous productionSewage
Owner:FUJIAN MAKENG MINING CO LTD

Three-way valve based novel electric control energy storage hydraulic cylinder and control loop thereof

InactiveCN113864255AOvercoming energy lossReduce internal pressure lossServomotor componentsFluid-pressure actuator componentsPhysicsPiston
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Curved display screen brightness uniformity detection method

ActiveCN111754906AAccurate detectionStatic indicating devicesImage basedOptics
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Amidase from hyperthermophilic archaea, coding genes thereof and application

InactiveCN103382464AHigh catalytic efficiencyEfficient conversionBacteriaHydrolasesProtein proteinL-glutamine
Owner:SHANGHAI JIAO TONG UNIV

Auxiliary ball loading device for full complement ball bearing

PendingCN107882886AEasy to put inGuaranteed smooth assemblyBearing componentsMachine pressBall (bearing)
Owner:CIXING GROUP

Efficient cutting machine

InactiveCN112692889AImprove cutting efficiencyEasy to useMetal working apparatusAgricultural engineeringKnife blades
Owner:马鞍山河谷照阳信息科技咨询有限公司

Method for planting baby cabbage on sloping field

InactiveCN104938189ASave man hoursReduce the amount of membrane usedPlant cultivationCultivating equipmentsWeedFertilizer
Owner:TONGHAI JINCHENG VEGETABLE

Fixing device and method for breaking test of carbon fiber composite core aerial conductor

InactiveCN102980800ASimple structureEasy to operateStrength propertiesCarbon fiber compositeHigh intensity
Owner:FAR EAST CABLE +2

Winding device

PendingCN111354967AThe extraction process is smooth and smoothReduced Structural IntegrityAssembling battery machinesFinal product manufacturePhysicsPole piece
Owner:JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED

Bolt with chip scraping function

InactiveCN108457962AImprove overall qualitySimple structureScrewsFastenerEngineering
Owner:芜湖强振汽车紧固件有限公司

System and method for adjusting slicer of communication receiver

InactiveCN102468858AEffectively and correctly restoreTransmissionVIT signalsCommunications receiver
Owner:HIMAX MEDIA SOLUTIONS

Coaling turning plate material distributing device of normal-pressure fixed bed gas producer

PendingCN114196442AUniform distribution of material layerReduce partial furnaceCombustible gas productionFixed bedMechanical engineering
Owner:GUANGXI HUAYIN ALUMINUM

Method and device for reminding user

ActiveCN105163283APrevent accidentsAvoid accidentsWireless commuication servicesLocation information based serviceComputer securityReal-time computing
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Yawing blade driving mechanism for universal robot

InactiveCN108177751AQuick reversing workPropulsive elementsUnderwater vesselsDrive motorTelescopic cylinder
Owner:殷红平

High-efficiency vamp paint spraying device

ActiveCN106670036AImprove work efficiencyPrevent spray paintSpraying apparatusPretreated surfacesEngineeringMechanical engineering
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD

High-safety glasses

InactiveCN106483680AQuick wearImprove securityNon-optical adjunctsNon-optical partsElectrical and Electronics engineeringMassage
Owner:江苏蓝卫光学眼镜科技有限公司

Double-stirring-drum type powder coating mixing device

InactiveCN111672380AAvoid layeringGood mixing effectRotating receptacle mixersTransportation and packagingEngineeringPowder coating
Owner:陶冶

Airtightness detection apparatus and detection method of water level sensor of washing machine

InactiveCN105157925ASimple structureReasonable designTesting/calibration apparatusFluid-tightness measurement using fluid/vacuumEngineeringMANDRIL
Owner:巢湖子阳电器有限公司

Anti-obstruction environment-friendly type draining filtering equipment

ActiveCN108265791AEasy to dredgeEasy to cleanTreatment involving filtrationDomestic plumbingSewageDraining tube
Owner:山东泷瑞源电气科技有限公司

Image processing method and device and electronic system

PendingCN111144491AOnline learning is less stressfulGuaranteed performanceCharacter and pattern recognitionNeural architecturesComputer graphics (images)Electronic systems
Owner:NANJING KUANYUN TECH CO LTD +2

Rice wine for treating pathologic leukorrhea and preparation method thereof

InactiveCN105434779AImprove efficiencyPrevention or treatment of pathological leucorrheaDispersion deliveryFungi medical ingredientsHorticultureAdemetionine
Owner:梁永许

Dust cover for air conditioner

InactiveCN107726587ASolve the problem of dustHeating and ventilation casings/coversEngineeringAir conditioning
Owner:齐盼盼

Optical anti-counterfeiting element, processing method thereof and optical anti-counterfeiting product

PendingCN113625383AVersatileMeet the needs of useOptical elementsEngineeringResonant cavity
Owner:奥斯特原点(北京)科技有限公司

Method for improving surface finish of casting

InactiveCN101982253AReduced usage areaImprove casting surface finishFoundry mouldsFoundry coresQuartzSteel casting
Owner:广东省韶铸集团有限公司

Interactive analog circuit layout editing method and system

PendingCN112989737ASave time and costControlled Layout DesignCAD circuit designSpecial data processing applicationsAnalogue circuitsGraph design
Owner:PEKING UNIV

Waste storage battery electrolyte collecting and treating device

ActiveCN110170277AEfficient use ofAvoid mixing unevenlyTransportation and packagingMixer accessoriesHinge angleEngineering
Owner:骆驼集团(安徽)再生资源有限公司

Bicycle kinetic energy storage system

InactiveCN102079346APrevent overchargingSimple structureOptical signalElectric energyElectricity
Owner:上海市复兴高级中学

Unmanned vehicle simulation building method, device and equipment and computer readable medium

ActiveCN111123727AAvoid duplication of developmentImprove work efficiencyInternal combustion piston enginesSimulator controlFunctional moduleSystems engineering
Owner:APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD

Multifunctional air shower

InactiveCN105834166AReduce pollutionEffective blow offDispersed particle filtrationTransportation and packagingContaminationFilter system
Owner:YIFENG CLEAN SCI & TECH JIANGSU

Municipal speed bump that varies height based on air flowing performance

InactiveCN109183644ASo as not to damageComfort experienceTraffic signalsRoad signsSpeed bumpMobile vehicle
Owner:黄承文

Method for improving adhesive performance between nylon canvas and ethylene propylene diene monomer

ActiveCN104403118AImprove adhesive performanceImprove adhesionFibre typesWater solubleSmall range
Owner:无锡宝强工业织造有限公司

Vehicle door hinge for vehicle and vehicle with same

InactiveCN103590686AAvoid car door touch paintRealize self-limiting functionHingesCar doorControl theory
Owner:GREAT WALL MOTOR CO LTD

Forming methods of metal gate and MOS (Metal Oxide Semiconductor) transistor

InactiveCN102479691AQuality improvementAvoid rising power consumptionSemiconductor/solid-state device manufacturingSemiconductor devicesOxide semiconductorPolycrystalline silicon
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Mushroom-shaped blade root, steam turbine blade and steam turbine

PendingCN108757048AReduce pressure differenceGuaranteed stabilityBlade accessoriesMachines/enginesEngineeringLeaf blade
Owner:CHINA CHANGJIANG ENERGY CORP GROUP

Porous carbon air electrode of metal-air battery and preparation method thereof

ActiveCN112909268AImprove discharge capacitySolve the problem of low discharge capacityCell electrodesPolyvinylidene fluorideElectrochemical response
Owner:HARBIN INST OF TECH AT WEIHAI

Online monitoring system and method for operation state of hot die forging press

ActiveCN112394680AKnow the running statusMeasurement devicesProgramme control in sequence/logic controllersMonitoring dataCollections data
Owner:江苏新泰隆管件有限公司

Automobile indoor lamp illumination self-adaption system and control method

ActiveCN112738956AAvoid glareImprove user experienceLighting circuitsElectrical apparatusIn vehicleData platform
Owner:浙江天斌进出口有限公司

Smart card dynamic password creating and judging system

InactiveCN101252436AEasy to carryEasy to useUser identity/authority verificationRadio/inductive link selection arrangementsServer-sideUser information
Owner:SHANGHAI COS SOFTWARE CO LTD

Planetary polishing method adopting magnetic and non-magnetic nanoparticle hybrid driving

PendingCN113953896AMotion flow and speed boostImprove grinding and polishing efficiencyEdge grinding machinesPolishing machinesPhysicsEngineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Automatic cutting device and method

ActiveCN113443500ARealize automatic cuttingSuitable for batch useArticle deliveryPhysicsStart signal
Owner:HUATING HEFEI POWER TECH

Production method of natural cellulose membrane

ActiveCN101628986ASmall difference between film websElongation stabilityEtiolationHygiene
Owner:绍兴柯德新材料股份有限公司

Preparation method of high-content phosphatidylserine

InactiveCN105087700ASave production time and energyThe overall process is simpleFermentationSolventChemistry
Owner:SHANGHAI RUN BIOTECH CO LTD

Low-VOC PE flame-retardant shrink film

InactiveCN111057296AReduce harmful small molecule substancesReduce VOC valuePolymer chemistryOxide
Owner:常熟市军友塑料制品有限公司

Unhusked rice screening device with winnowing impurity removing structure

InactiveCN112705294AGood driving effectReduce resistanceGrain huskingGrain polishingElectric machineryAgricultural engineering
Owner:娄底鸿运粮油食品有限公司

Icon arrangement method and device and electronic equipment

PendingCN113407075AImprove accuracy and convenienceImprove accuracyInput/output processes for data processingMechanical engineeringSoftware engineering
Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Transfer function determination method for dynamic analysis of power equipment

PendingCN111027008AImprove computing efficiencyImprove control stabilityComplex mathematical operationsComputational physicsPower equipment
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2

Display panel, display device and preparation method thereof

PendingCN112928145ASmall peeling forceAvoid cracksSolid-state devicesSemiconductor/solid-state device manufacturingOpticsDisplay device
Owner:BOE TECH GRP CO LTD +1

Handwriting determination method and apparatus

ActiveCN106527940AHandwriting is natural and smoothImprove write performanceExecution for user interfacesInput/output processes for data processingHandwritingTouchscreen
Owner:HISENSE VISUAL TECH CO LTD

Self-locking bearing

InactiveCN108488225AFunction increaseIncrease profitBall bearingsBearing componentsSelf lockingEngineering
Owner:界首市皖俊轴承有限公司

Power battery, negative plate, negative composite foil and preparation method thereof

PendingCN110071291AHigh bonding strengthReduce interface contact internal resistanceElectrode carriers/collectorsNegative electrodesCopper foilBonding strength
Owner:长沙市秒冲电池技术与材料研究所

High-precision ball head optical adjustment device

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Data transmission method, blockchain node device and medium

PendingCN111339141AReduce the amount of codeEasy data accessDatabase distribution/replicationSpecial data processing applicationsData transmissionBusiness logic
Owner:TENCENT TECH (SHENZHEN) CO LTD

Flexible blocking net

ActiveCN103410162AOptimized load distributionReasonable sharingProtective constructionExcavationsLoad distributionArchitectural engineering
Owner:布鲁克(苏州)工程有限公司

Automatic getting-stuck anti-pinch device for aluminum alloy door and window under rapid impact

ActiveCN110512978AProtect personal safetyReduce frictionBuilding braking devicesWing accessoriesSTI OutpatientEngineering
Owner:佛山市宸朗金属制品有限公司

Method for separating, culturing and amplifying human placenta chorion mesenchymal stem cells

ActiveCN114752559AEasy to operateLow costCell dissociation methodsCulture processMolecular biologyCell activity
Owner:北京国卫生物科技有限公司

Method for reclaiming dimethyl acetamide from cefoperazone sodium production waste liquid

InactiveCN1631558AReduce pollutionSave resourcesSolid waste disposalChemistrySewage treatment
Owner:HARBIN INST OF TECH

Teaching sand table for simulating quotation and bidding

PendingCN112258964ASave teaching timeReduce physical exertionEducational modelsElectrical appliancesModularityMatrix expression
Owner:ZHANG ZHOU HALTH VOCATIONAL COLLEGE

Switch power supply output overvoltage protection circuit

ActiveCN102064681AFast dynamic responseHigh control precisionPower conversion systemsCircuit protectionPulse width modulated
Owner:SUZHOU WEICHUANG ELECTRICAL EQUIP TECH

Chinese medicine fumigation-washing decoction for treating capecitabine extremities syndrome

InactiveCN103263488ALow costImprove curative effectDermatological disorderPlant ingredientsCarthamusSide effect
Owner:NANTONG JIUWUBA TECH ENTERPRISE INCUBATOR CO LTD

Device for preparing functional nanofiber

InactiveCN105734697AShort processIncrease productivityFilament/thread formingOxidePhase-change material
Owner:SUZHOU UNIV

Capillary liquid phase chromatographic column and its preparing method

InactiveCN1304841CAvoid dead zoneSmall dead volumeComponent separationChromatography columnChemistry
Owner:TSINGHUA UNIV
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