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.

Antifoulant for Impact Copolymers and Method

ActiveCN102317327AEasy to produceReduce stickingThin material handlingOrganic chemistryCopolymer
Owner:WR GRACE & CO CONN

Driving circuit of organic light-emitting display device

InactiveCN101710480AIncrease capacitanceImprove uneven brightnessStatic indicating devicesCapacitanceDisplay device
Owner:SICHUAN CCO DISPLAY TECH

Method and device for evaluating drawing workload of digital nautical chart

ActiveCN112800167AAchieve intelligenceAchieve objective evaluationGeographical information databasesResourcesData informationSoftware engineering
Owner:北京星天科技有限公司

Adaptive control system based on radial basis function (RBF) neural network sliding mode control for micro-electromechanical system (MEMS) gyroscope

InactiveCN102298315AWork lessReduce measurement errorAdaptive controlAdaptive learningGyroscope
Owner:HOHAI UNIV CHANGZHOU

Energy-saving pot capable of increasing heating area of pot bottom

InactiveCN105455612AIncrease profitEasy to implementEnlarged heating surface vesselsProcess engineeringHeat energy
Owner:吴华娟

Transmission type double-push paddle wheel device for aquaculture intelligent ship

PendingCN110626481ALose weightReduce loadPropulsive elements of rotary typeTransmission with mechanical gearingDrive shaftMarine engineering
Owner:泰州珈沣机械设备有限公司

Micro-service monitoring method, device and system, computer equipment and storage medium

PendingCN112217864AAutomate monitoringData switching networksMonitoring systemEmbedded system
Owner:微民保险代理有限公司

Sewing machine with safety protection function

InactiveCN106894174AQuick swapShorten the timeSewing-machine control devicesPressersWire rodEngineering
Owner:SUZHOU CHINT ENTERPRISE DEV

Method, device and system for determining number of common data for protecting private data

PendingCN114239019APrevent leakageImprove securityDigital data protectionData setCiphertext
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Novel relay housing for vehicle

PendingCN114334541ANo offsetEasy to useRelay bases/casings/coversDispersed particle separationEngineeringStructural engineering
Owner:皇裕电子科技(扬州)有限公司

Ultrasonic welding device and control method thereof

PendingCN114799474AReduce wasteLow input costProgramme controlComputer controlUltrasonic weldingEngineering
Owner:深圳市深发源精密科技有限公司

Electroplating clamp

InactiveCN110359079ASimple structureEasy to assembleElectrolysis componentsSemiconductor devicesEngineeringConsistency problem
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Novel cleaning agent purification device

PendingCN105032023AComplete planSimple preparation processFiltration circuitsEngineeringCleansing Agents
Owner:WUXI JINWU AUX AGENT FACTORY CO LTD

Automatic hoister

InactiveCN103896013AReliable lifting operationSimple structureConveyorsMotor driveArchitectural engineering
Owner:JIAXING BOHONG NOVEL BUILDING MATERIALS

CfRNA marker for predicting premature birth risks

ActiveCN110964800AEffectively predict the risk of premature birthPredict risk of premature birthMicrobiological testing/measurementGynecologyObstetrics
Owner:BEIHANG UNIV

Data processing method and device

InactiveCN106204091ASolve technical problemsImprove efficiencyMarketingSpecial data processing applicationsFeature DimensionAlgorithm
Owner:ALIBABA GRP HLDG LTD

Shore power supply reverse power control method and device and electronic equipment

PendingCN113507109AReal-time adjustment of output voltageRealize seamless switchingSingle network parallel feeding arrangementsControl powerMarine engineering
Owner:广州智光电气技术有限公司 +1

Subgrade drainage structure and system and construction method

ActiveCN110644309AHigh strengthImprove service performanceRoadwaysSoil preservationSoil scienceCapillary Tubing
Owner:SHANDONG UNIV

Fish meat and leek shoot dumpling

InactiveCN103005544AGood for healthRich sourcesFood preparationFishery
Owner:张正祥

Dual-hydraulic-control gate valve

InactiveCN109386621AInfluence of lax closureShort structure lengthOperating means/releasing devices for valvesSlide valveEngineeringControl valves
Owner:永嘉县信诚科技服务有限公司

Pump body structure capable of reducing hydraulic shock excitation and centrifugal pump

InactiveCN110966245AReduce vibration and noise problemsIncreased damping rangePump componentsPumpsWave shapeEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Extraction condensing and backpressure combined unit based on E-level ALSTOM combined cycle

InactiveCN105545386AImprove efficiencyLower the inlet water temperatureCombination enginesEnergy industryEngineeringDeaerator
Owner:ZHEJIANG ELECTRIC POWER DESIGN INST +1

Transformer substation electrical equipment temperature prediction method

ActiveCN110175386ASafe and stable temperatureTemperature prediction, safe and stable operation of the collected electrical equipmentData processing applicationsDesign optimisation/simulationDeep belief networkRestricted Boltzmann machine
Owner:SHAANXI UNIV OF SCI & TECH

An intelligent fault diagnosis method for fan drive system based on DCNN model

InactiveCN109214356AAccurately characterize operating statusRealize intelligent diagnosisMachine gearing/transmission testingCharacter and pattern recognitionTest sampleEngineering
Owner:南京东振测控技术有限公司

True three-dimensional image display system and true three-dimensional image display method

InactiveCN103809364AAvoiding Difficult Calibration ProblemsTo achieve the display effectStereoscopic photographySteroscopic systemsLight beamCompression device
Owner:耿征

Multi-story and high-rise frame space joint core area PC steel bar reinforcing device

InactiveCN110778140APrevent rotationFirmly connectedBuilding repairsEngineeringStructural engineering
Owner:山东惠达瑞和建材科技有限公司

Mems pressure sensor assembly

InactiveCN105102952ASemiconductor/solid-state device detailsFluid pressure measurement by electric/magnetic elementsMems pressure sensorPressure sense
Owner:ROBERT BOSCH GMBH +2

Method and device for processing data of intelligent electric meter

PendingCN114839583AEasy to operateImprove practicalityElectrical measurementsDetails for portable computersSmart meterControl theory
Owner:NORTH CHINA GRID MEASUREMENT CENT

Induction door handle

InactiveCN101942927AVoltage can be adjustedWing handlesWing knobsEngineeringElectrical and Electronics engineering
Owner:梁亚舟

Portable unmanned aerial vehicle for aerospace

InactiveCN111976971AReduce the overall heightEasy to carryPhotovoltaic supportsBatteries circuit arrangementsUncrewed vehicleMechanical engineering
Owner:杭州车加速汽车服务有限公司

Information equipment operation state evaluation method, system, equipment and medium

PendingCN114742349AImprove accuracyImprove effectivenessResourcesInformation technology support systemDatasheetMachine
Owner:CHINA ELECTRIC POWER RES INST

Device for desulfurization and dedusting of smoke of ship through seawater

InactiveCN110721584AFully contactedImprove desulfurization effectCombination devicesGas treatmentFlue gasEnvironmental engineering
Owner:上海蓝魂环保科技有限公司

Method and equipment for determining corresponding priorities of multiple versioned applications of target application

InactiveCN103294506AEasy to chooseImprove accuracyProgram loading/initiatingSpecial data processing applicationsOperating systemSoftware engineering
Owner:BEIJING ZHUOYI XUNCHANG TECH CO LTD

LNA and LNA signal amplification method by LNA

ActiveCN105591625ARealize the function of zooming inReduce areaDifferential amplifiersDc-amplifiers with dc-coupled stagesResonanceInput impedance
Owner:LEADCORE TECH

Paralichthys olivaceus beta nodavirus capsid protein with immune protection function and preparing method thereof

InactiveCN104004068AHas immune protectionLow costSsRNA viruses positive-senseViral antigen ingredientsInclusion bodiesMicrobiology
Owner:TIANJIN NORMAL UNIVERSITY

Method and device for playing video in application program

InactiveCN106899895AAvoid delayImprove viewing experienceSelective content distributionComputer graphics (images)Time delayed
Owner:BEIJING QIHOO TECH CO LTD +1

Fluorescence analysis system constructed based on gold nanocluster AuNCs@CFP and used for specifically responding to p-nitrophenol

PendingCN110530830AEasy to prepareEasy to synthesizeFluorescence/phosphorescenceCorrelation coefficientRelative standard deviation
Owner:HENAN NORMAL UNIV

Island flexible DC output system fault crossing control method and system

PendingCN108258723AReduce shockPrevent crashElectric power transfer ac networkSingle network parallel feeding arrangementsNew energyControl signal
Owner:CHINA ELECTRIC POWER RES INST +2

IGBT device and manufacturing method thereof

PendingCN114188398AAvoid siphoning situationsRaise the potentialSemiconductor/solid-state device manufacturingSemiconductor devicesVoltage dropEngineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Remote-control model car convenient for moving across ditch

InactiveCN108786140ARemote-control toysToy vehiclesControl systemRemote control
Owner:ZHEJIANG FEISHEN VEHICLE IND CO LTD

Back-winding winding gullet-free high-speed permanent magnet motor with non-magnetic-conductive intervals on stator side

ActiveCN111431301AAchieve the desired effectImprove reliabilityMagnetic circuit stationary partsWindings conductor shape/form/constructionElectric machinePermanent magnet motor
Owner:NANJING UNIV OF SCI & TECH

Method for decoloring and modifying lacquer wood wax

InactiveCN102167995AEffective decolorizationGood decolorization effectFatty substance recovery/refiningLacquerUltraviolet lights
Owner:JIANGXI MASHAN CHEM

Control method and device for central air conditioning system

ActiveCN108224702AImprove experienceAvoid the problem of starting the whole machineMechanical apparatusSpace heating and ventilation safety systemsConstant frequencyEngineering
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1

Transmitting power self-adaptive adjustment method of RTK reference station and related device

PendingCN112558126ATransmit power newSatellite radio beaconingHigh level techniquesTelecommunicationsTransmitted power
Owner:GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR

Bracing wire bender

InactiveCN103296615AExtended service lifeImprove aestheticsApparatus for overhead lines/cablesArchitectural engineeringUltimate tensile strength
Owner:JIYUAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER

Middleware system of vehicle-mounted internet-of-things operation platform and control method thereof

InactiveCN104902023AFlexible and easy to expandImprove scalabilityTransmissionMiddlewareServer-side
Owner:GUANGZHOU PANYU POLYTECHNIC

Drilling design method for grouting reinforcement of tunnel vault surrounding rocks under urban road

InactiveCN111502697AThe detection result is accurateEliminate or even destroyUnderground chambersTunnel liningRoad surfaceEarth surface
Owner:中铁二十一局集团路桥工程有限公司

Motor stator, manufacturing method thereof and motor

PendingCN111864928AReduce material costsAlleviate local overheating problemsMagnetic circuit stationary partsManufacturing stator/rotor bodiesElectrical conductorElectric machine
Owner:ROBERT BOSCH GMBH

Anti-aging multifunctional sealing coating for painted and colored painting cultural relics as well as preparation method and application of anti-aging multifunctional sealing coating

PendingCN114874672AGood barrier to environmental mediaGood anti-aging performancePainting preservationCoatingsPolymer sciencePolymer chemistry
Owner:UNIV OF SCI & TECH BEIJING

Sleeved mounting device used for painting inner-circular outer-square steel pipe

InactiveCN108722721AConvenience setConvenient painting operationSpraying apparatusAgricultural engineeringSteel tube
Owner:王玲芳

Working platform guardrail locking mechanism

PendingCN113830715AQuick foldLower the altitudeLifting devicesStructural engineeringMechanical engineering
Owner:JIANGSU LIUGONG MACHINERY

TiO particle reinforced CoCrCuFeNi high-entropy alloy and preparation method thereof

InactiveCN107043884AImprove conductivityImprove mechanical propertiesHigh entropy alloysHeat conducting
Owner:GUIZHOU INST OF TECH

Wafer end surface cleaning method

InactiveCN102214553AIncrease profitHigh precisionSemiconductor/solid-state device manufacturingCleaning using liquidsBiochemical engineeringSurface cleaning
Owner:叶伟清

Cascade reservoir group two-stage water abandoning risk assessment method based on coupling forecasting

ActiveCN113077163AImprove accuracyExtended forecast periodForecastingResourcesEnvironmental engineeringRisk assessment
Owner:HUBEI QINGJIANG HYDROPOWER DEV +1

Flexible connecting structure of AAC plates and main body structure as well as construction method of flexible connecting structure

PendingCN113216464AEliminate the effects ofImprove seismic performanceWallsProtective buildings/sheltersEarthquake resistanceReinforced concrete
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Preparation method for quick-hardening furan resin-sand

InactiveCN105127362AFast hardeningMeet the needs of rapid hardeningFoundry mouldsFoundry coresFuranSuper absorbent
Owner:GANSU KOCEL CHEM

Method and device for recognizing forged bills and altered clone bills

InactiveCN105989658AReduce labor intensitySimple structurePaper-money testing devicesElectricityFeature extraction
Owner:HUNAN QIUZHEN ELECTRONICS

Electronic card generation method for information pushing

ActiveCN109981775AReasonable contentBeautiful formAdvertisementsTransmissionComputer hardwareClient-side
Owner:北京博瑞彤芸科技股份有限公司

Liquid taking device for clinical use in neurology department

InactiveCN110547828ASolve the problem of high infectivity and troublesome operationEasy to operateSurgeryVaccination/ovulation diagnosticsNeurology departmentEngineering
Owner:孟祥远

Display panel

PendingCN114284248AReduce staticImprove performanceSemiconductor/solid-state device detailsSolid-state devicesActive layerTransistor
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Personal consumption settlement system for local intelligent traffic card and method thereof

InactiveCN101383066AImprove securityEasy to operateComplete banking machinesThree levelBank account
Owner:上海欧菲司健康管理咨询有限公司

Method for surface modification of dental implant

InactiveCN103361702AEvenly distributedUniform pore sizeImpression capsSurface reaction electrolytic coatingBiocompatibility TestingDrug biological activity
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Test system device and test method for absorption spectrum of micron-sized sample on transparent substrate

PendingCN112964655AEliminates the effects of edge scatter effectsAccurate absorption spectrumColor/spectral properties measurementsMicron scaleLight spot
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Universal MCU wireless debugger

ActiveCN109460355ASave resourcesImprove development efficiencyProgramme controlTransmission systemsSoftware developmentComputer terminal
Owner:HEILONGJIANG BOKAI TECH DEV

Novel optical comparison microscopic instrument

InactiveCN103676128ASimple structureImprove reliabilityMicroscopesMountingsEyepiecePrism
Owner:KUNSHAN SHANGDAZHI MACHINERY

Domain knowledge base construction method and device, equipment and storage medium

PendingCN113158688ABuild a good effectGood effectFinanceSemantic analysisEngineeringA domain
Owner:IFLYTEK CO LTD

School fingerprint swiping card terminal based on IOT technology

InactiveCN105260758ASimple structureEasy to carryData processing applicationsCo-operative working arrangementsComputer hardwareNetwork connection
Owner:CHONGQING JINXIN ZHIHUI SCI & TECH

Method of recovering selenium

InactiveCN1923674AReduce spillageRelieve stressElemental selenium/telluriumElectrolysisCopper
Owner:JINCHUAN GROUP LIMITED

Method for preparing terahertz indium phosphide Gunns tube

InactiveCN102751385AImprove efficiencyEffective protectionFinal product manufactureSemiconductor devicesEtchingSulfur
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Gas turbine and coal machine combined power generation system and method

ActiveCN113236387AReduce exhaust pressureGuaranteed uptimeSteam engine plantsCombined combustion mitigationUnderground cavernFlue gas
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1

Pickup robot of five-bar parallel-connection mechanism of variable-drive layout

InactiveCN106881710AHigh control precisionLarge working spaceProgramme-controlled manipulatorSteel ballElectromagnetic valve
Owner:ZHONGBEI UNIV

Longevity tea capable of treating multiple diseases

InactiveCN108450595ASoften blood vesselsImprove autoimmunityPre-extraction tea treatmentMetabolism disorderCoronary artery diseaseAutoimmune responses
Owner:黄宪超

Blending of organic silicone-nitrogen flame-retardant viscose staple fibers and flame-retardant acrylic fibers

InactiveCN105350131AImprove flame retardant performanceGood corrosionFlame-proof filament manufactureWoven fabricsCelluloseYarn
Owner:SOL FLAME RETARDANT FIBER

Training sequence transmission method and device

PendingCN111786914ASignal allocationAllocation timingComputer hardwareElectrical and Electronics engineering
Owner:HUAWEI TECH CO LTD

HPLC (High Performance Liquid Chromatography) equipment ID proofreading method based on hybrid data driving

PendingCN114125586AImprove management and operation levelPrecise positioningUtility meters data arrangementsPower distribution line transmissionStationCarrier signal
Owner:ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY +1

Long-service-life brake pot/drum structure and manufacturing method thereof

PendingCN114321231AThere will be no areas of weaknessHigh strengthBraking drumsBrakeSS - Stainless steel
Owner:北京正火天创科技有限责任公司

A device for testing elastic characteristics of simulated thrust foil bearings

ActiveCN105388013BImprove test efficiencyIncrease success rateMachine bearings testingMaterial strength using tensile/compressive forcesEngineeringMechanical engineering
Owner:JINCHENG NANJING ELECTROMECHANICAL HYDRAULIC PRESSURE ENG RES CENT AVIATION IND OF CHINA

Lawn trimmer specially used for landscaping lawn

InactiveCN108990523AAvoid vibrationImprove stabilityNon-rotating vibration suppressionMowersDrive motorEngineering
Owner:杭州真树园林设计工程有限公司

Video compression through motion warping using learning-based motion segmentation

PendingCN111656401AImage enhancementImage analysisPattern recognitionMotion flow
Owner:GOOGLE LLC

Electric methanol hydrogen transporting tool

InactiveCN104986051AEmission reductionSolve the energy crisisFinal product manufactureFuel cell auxillariesSteam reformingWater vapor
Owner:SHANGHAI HYDROGEN MOBILE REFRMER INSTR

Speed reducer and braking device with same

PendingCN108999940ASimple structureReduce volumeBraking elementsGearing detailsReduction driveReduction ratio
Owner:李诗濛

Preparation method of special hemp composite fibers for surface layer of paper diaper

ActiveCN110699947AImprove flexibilityGood self antibacterialVegetal fibresArtifical filament manufacturePolymer scienceSpinning
Owner:管星星

Unsupervised double-branch rain-carrying and rain-free image processing method

PendingCN114331872AHigh precisionImage enhancementCharacter and pattern recognitionImaging processingComputer science
Owner:HEFEI UNIV OF TECH

Tightness-adjustable VR glasses and earphone integrated device for VR education

InactiveCN111856757AEasy accessAdjustable distancePneumatic massageElectrical appliancesEyewearElectric machinery
Owner:永恒梦境虚拟现实科技(南京)有限公司

Broadband wireless communication signal detection method and system in complex environment

PendingCN114358054AImprove training efficiencyImprove generalization abilityCharacter and pattern recognitionTransmission monitoringTelecommunicationsFrequency spectrum
Owner:PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU

Efficient double-layer forward and reverse stirring equipment for magnesium alloy smelting

InactiveCN111774000AImprove the mixing effectReduce vortex depthTransportation and packagingMixer accessoriesSmelting processGear wheel
Owner:山西银光华盛镁业股份有限公司

Chip inductor pin connecting machine

InactiveCN112992528AEasy to carryEasy to fixCoils manufactureInductorBolt connection
Owner:深圳市江盟磁性科技有限公司

Flexibly variable force cord fabric taking-up and paying-off device

PendingCN107989537ARetractable realizationQuiet and soft rotationCurtain accessoriesLight protection screensEngineeringTextile
Owner:SHENZHEN KANGER WINDOW DECORATION CO LTD

Compound feed capable of improving immunity of broiler chickens

InactiveCN108783070APromote peristalsisPromote Microecological BalanceFood processingAnimal feeding stuffBiotechnologyPhosphate
Owner:安徽众盛农业发展有限公司

Sugarcane food processing technology

InactiveCN107637801AEasy to storeImprove sales flowClimate change adaptationFood preservationSurface layerEngineering
Owner:潘建勋

Intelligent integrated three-core plug device

InactiveCN104124595AIncrease productivityQuality assuranceContact member assembly/disassemblyConnection formation by deformationEngineeringColor changes
Owner:HEFEI PASE MECHANICAL AUTOMATION

MIPI bias circuit, MIPI module and display device

ActiveCN113672026AImprove adjustabilityElectric variable regulationReference currentLow voltage
Owner:晟合微电子(肇庆)有限公司

Method for correcting cruise fuel consumption characteristics based on hovering test flight data

ActiveCN111709195AGeometric CADDesign optimisation/simulationLevel flightControl theory
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Martensitic stainless steel nitrogen alloying method for plastic mold

InactiveCN112063912AFix stability issuesSolve the problem of harmful gasesMartensitic stainless steelFerrochrome
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Bandage

InactiveCN102462585AThe effect of bandaging is idealTourniquetsBandagesEngineeringBandage
Owner:王海燕

Agent bottle taking device for chemical experiment

InactiveCN110328001AEasy to useSupporting apparatusCompound (substance)Engineering
Owner:申嘉旋

High-performance alkali-activated cementing material and preparation method thereof

ActiveCN114477802AEvenly distributedImprove mechanical propertiesCement productionSilicic acidSlag
Owner:CENT SOUTH UNIV

Electric energy meter component function detection mechanism and method

PendingCN110568393AImprove accuracyShorten detection timeElectrical measurementsEngineeringManipulator
Owner:宁夏隆基宁光仪表股份有限公司

Wound pushing-open and fixing device for medical operations

PendingCN109602465ASimple structureEasy to operateSurgeryAgainst vector-borne diseasesEngineeringThreaded rod
Owner:SHANGHAI UNIV OF MEDICINE & HEALTH SCI

Mounting clamp for hot pressing die, and mounting device

PendingCN110744806AWon't fall offIncrease frictionOptical articlesEngineeringFriction force
Owner:常熟光洋电子有限公司

Foldable artificial lens for veterinary use

PendingCN111467078AImprove eyesightReduce harmIntraocular lensCarboxymethyl celluloseZoology
Owner:泰州金云医疗器械有限公司

Wheel speed measuring device

PendingCN114062707AReduces snapping into the ring gearCompact structureLinear/angular speed measurementSpeed/acceleration/shock instrument detailsWheel speed sensorControl theory
Owner:FANGSHENG AXLE LIUZHOU

Lubricating oil injecting device

PendingCN109606923AHigh speedImprove filling efficiencyRigid containersExternal fittingsEngineering
Owner:无锡飞天润滑油科技股份有限公司

Rough yarn dyeing device for novel sectioned color yarns

InactiveCN108708103AAchieve fitAdjust dyeing lengthLiquid/gas/vapor removalTextile treatment machine arrangementsYarnBobbin
Owner:姚钟钟

Curcuma zedoary oil fat injection and preparation process

InactiveCN1954874AImprove stabilityNot easily oxidizedDigestive systemAntiviralsDiseaseIrritation
Owner:李云森

Movable temporary flower bed for beautifying construction site

InactiveCN111990112AReduce adverse effectsEasy to replace and installSelf-acting watering devicesNon-rotating vibration suppressionStructural engineeringMechanical engineering
Owner:CHINA MCC17 GRP

Method for collecting phase-splitting power parameters of three-phase power

InactiveCN103513101AElectrical measurementsArray data structurePhase splitting
Owner:SUZHOU IND PRAK NEW HONGBO COMM TECH

Circular arc sound box

InactiveCN103079129AIncrease volumeImprove sound qualityLoudspeaker transducer fixingAcousticsSound box
Owner:刘骏涛

Jerusalem artichoke food for preventing and controlling affluenza

InactiveCN109259059AGood hypolipidemic effectIncrease weightNatural extract food ingredientsFood ingredient functionsCooking & bakingSesamum
Owner:威海健方医药研究所

Method and system for filtering traditional Chinese medicine based on set-pair analyzing curative effect curve of four-element connection number

InactiveCN107463791AGood curative effectConvenient and effective waySpecial data processing applicationsDiseaseRectangular coordinates
Owner:YUEYANG INTEGRATED TRADITIONAL CHINESE & WESTERN MEDICINE HOSPITAL SHANGHAI UNIV OF CHINESE TRADITIONAL MEDICINE

Button cell packaging structure facilitating improvement of assembly stability

PendingCN111146370AAvoid destructionImprove stabilityCell lids/coversCell sealing materialsButton batteryEngineering
Owner:广东中科瑞龙精密技术有限公司

Detection method, related device and storage medium

ActiveCN109342370AAccurate detectionEasy to adjustScattering properties measurementsComputer scienceLaser
Owner:CLOUDMINDS SHENZHEN HLDG CO LTD

Logging instrument pushing device with good stability

InactiveCN113027413APush to move smoothlyEasy to pushSurveyConstructionsEngineeringStructural engineering
Owner:西安中海威尔能源科技有限公司

Medicinal composition for treating angiocardiopathy

InactiveCN101411703ASulfur/selenium/tellurium active ingredientsCardiovascular disorderVascular diseaseExcipient
Owner:北京博时安泰科技发展有限公司

Centripetal turbine blade back small wing structure capable of inhibiting clearance leakage

InactiveCN104234755ABlade accessoriesLeakage preventionAviationFriction loss
Owner:BEIHANG UNIV

Method for simultaneously determining aniline, nitrobenzene and polycyclic aromatic hydrocarbon in soil

InactiveCN113552267AImprove accuracyImprove stabilityComponent separationNitrobenzeneAniline
Owner:SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION

Rolling bearing arrangement and wind turbine equipped therewith

InactiveCN102132055AFunctionality is not affectedImprove bending performanceShaftsBall bearingsRotational axisRolling-element bearing
Owner:IMO HOLDING GMBH

Display screen structure and driving method thereof

PendingCN111047997AReduce in quantityReduce manufacturing costStatic indicating devicesIdentification meansComputational physicsMaterials science
Owner:FUJIAN HUAJIACAI CO LTD

Method for replacing hogging moment prestressed tendons of T-shaped beams by artfully using jack

InactiveCN105525572AAvoid damageEasy constructionBridge erection/assemblyBridge strengtheningShaped beamMaterial resources
Owner:CHINA RAILWAY SHISIJU GROUP CORP

Corrosion-resistant polyamide fiber fabric

InactiveCN103535951ASimple structureEase of mass productionProtective garmentSpecial outerwear garmentsRelative viscositySolvent
Owner:WUJIANG WANMENG TEXTILE

Double-sided printing machine

PendingCN113211954AAvoid influenceEasy to addRotary pressesPrinting press partsTextile printerMechanical engineering
Owner:晋江创鑫机械有限公司

Domestic sewage treatment apparatus

InactiveCN109607936AEasy to reuseIncrease profitWater/sewage treatment by irradiationSpecific water treatment objectivesWastewaterSewage treatment
Owner:曾玉平

An ultrasonic system GUI display method and device

InactiveCN109634707AImprove the display effectAvoid visual delayExecution for user interfacesGraphicsSonification
Owner:SONOSCAPE MEDICAL CORP

DMC stem grating esterification chitosan and preparing method thereof

InactiveCN106832128AImprove antibacterial propertiesGood moisturizing effectFlocculationButanedioic acid
Owner:SHAANXI UNIV OF SCI & TECH

TOF optical sensing module

PendingCN113671525AReduce distractionsStable and accurate distance sensing resultsOptical rangefindersUsing optical meansTransceiverLight guide
Owner:EGIS TECH

A DC-energized self-locking new energy vehicle charging pile

InactiveCN109017356AIngenious structureEasy to useElectric propulsionNew energyLocking mechanism
Owner:费先江

Novel pneumatic diaphragm pump

PendingCN108825477ACompact structurePositive displacement pump componentsFlexible member pumpsDiaphragm pumpWater discharge
Owner:JIKAI HEBEI MECHATRONICS TECH CO LTD

Concentric architecture for optical sensing

ActiveCN111050637ADiagnostics using lightSolid-state devicesEngineeringOptical sensing
Owner:APPLE INC

Cost-saving crushed stone production equipment with anti-blocking function

ActiveCN112844539AGuaranteed fluencyLow costGrain treatmentsCrankCrushed stone
Owner:涟源市罗家坪采石有限责任公司

Laminated plate film cutting device

InactiveCN107186769ASimple structureEasy to useMetal working apparatusEngineeringTouch switch
Owner:SUZHOU HENGDAL IND MATERIALS CO LTD

Production method of pole piece with embedded tabs

ActiveCN106207068AIncrease energy densityReduce thicknessFinal product manufactureCell electrodesPole pieceEngineering
Owner:TIANJIN JUYUAN NEW ENERGY TECH CO LTD

Thread releasing device allowing automatic thread shearing and automatic press foot lifting

ActiveCN104499203AAny bendImprove general performanceNeedle severing devicesPressersArchitectural engineeringWrench
Owner:JACK SEWING MASCH CO LTD

Encryption lock cylinder structure and application thereof

ActiveCN106285205AImprove securityAvoid safety hazardsNon-mechanical controlsIndividual entry/exit registersEngineeringAuthorization
Owner:NANJING BIGDATAN TECH CO LTD

Cooling compound oil and LED liquid lamp

ActiveCN107120540AConvection speedTake away quicklyLighting heating/cooling arrangementsLight fasteningsSilicone oilConvection
Owner:SHENZHEN CYT SEMICON TECH CO LTD

Bidirectional voltage-withstand power device reverse terminal structure based on drift region step etching

ActiveCN109950300AReduced charge fluxReduce electric fieldSemiconductor devicesPower semiconductor deviceEtching
Owner:INST OF ELECTRONICS ENG CHINA ACAD OF ENG PHYSICS

Automatic ground testing and relative camera pose estimation method in depth image

ActiveCN104361575AAccurate detectionNo human intervention requiredImage enhancementImage analysisPoint cloudEstimation methods
Owner:HUNAN SURE SECURE INTELLIGENCE CO LTD

Energy-saving and environmentally-friendly dust removing device for ceramic tile cutting

ActiveCN108295594APush thickCause messUsing liquid separation agentDirt cleaningImpellerWater flow
Owner:杭州绿一环保技术有限公司

Method of manufacturing light emitting diode integrated with porous reflection layer

ActiveCN105336826ASemiconductor devicesQuantum efficiencyReflective layer
Owner:XIAMEN CHANGELIGHT CO LTD

Inverter stability analysis method for weak network far-mid end severe voltage drop and inverter stability analysis system for weak network far-mid end severe voltage drop

ActiveCN107887902AClear theorySingle network parallel feeding arrangementsAc network voltage adjustmentNew energySlope stability analysis
Owner:STATE GRID ZHEJIANG ELECTRIC POWER COMPANY ECONOMIC TECHN INST +2

Table tennis bat rubber achieving stable ball hitting and returning

ActiveCN106237596AEnough elasticityStable supportRacket sportsEngineeringColloidal particle
Owner:YANCHENG AST SPORTING GOODS

Building antitheft window cleaning robot spray device

ActiveCN106175567ARealize the effect of intermittent positive and negative rotationRealize the function of mobile rotary washingWindow cleanersManipulatorReciprocating motionThree degrees of freedom
Owner:百盛建设有限公司

Method and system for obtaining combined interference matrixes of broadcast control channels

InactiveCN101917724AAccurately reflect interferenceReflect interferenceNetwork planningBroadcast control channelBroadcasting
Owner:SHENZHEN KEHONG COMM

DC (Direct Current)-AC (Alternating Current) inversion power supply controlled on the basis of energy balance

ActiveCN109412448ASimplify the design processSimplify the commissioning processAc-dc conversionEnergy balancedEngineering
Owner:HARBIN ENG UNIV

Fully-automatic key blank punch press

ActiveCN105149401ARealize automatic feedingTake advantage ofMetal-working feeding devicesStripping-off devicesPunch pressPhysical health
Owner:陈小平

Transformer inter-turn short circuit fault positioning method based on low-voltage pulse signals

ActiveCN106569080AImplement diagnosticsSimplify the maintenance processElectric winding testingTransformers testingLow voltageEngineering
Owner:STATE GRID CORP OF CHINA +2

SCR (selective catalytic reduction) thermal management system based on 48 V weak mixing system and emission priority control method

ActiveCN108757120AEmission reductionIncrease exhaust temperatureInternal combustion piston enginesExhaust apparatusElectrical batteryThermal management system
Owner:杭州休伦科技有限公司

Equipment and method for mounting electronic component

InactiveCN101584032ASemiconductor/solid-state device manufacturingPrinted circuit manufactureEngineeringElectronic component
Owner:SHIBAURA MECHATRONICS CORP

Plasma ignition sparking plug for internal combustion engine

ActiveCN103812012APromote fireImprove combustion stabilitySparking plugsCombustion chamberCombustor
Owner:南通中星海洋科技有限公司

Adsorption microspheres capable of removing heavy metal ions rapidly and preparation method

ActiveCN109078624AGood adsorption of heavy metal ionsSimple processOther chemical processesWater contaminantsMicrosphereWastewater
Owner:山东济清科技服务有限公司

Multi-carrier period PFC control method

ActiveCN111641333ARelieve computing pressureShorten operation timeEfficient power electronics conversionPower conversion systemsControl engineeringCarrier signal
Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD