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.

Drum-type hydraulic double-reinforcement shoe anchor pin type brake

InactiveCN101799051BEasy to brakeImprove reliabilityBraking membersFluid actuated drum brakesEngineeringSpot welding
Owner:CHANGZHOU HUAZHONG BRAKE

A dopo-type reactive flame retardant whose end group is an epoxy group and its preparation method and application

InactiveCN105061711BThe synthesis process is simpleLow costGroup 5/15 element organic compoundsViscous liquidEpoxy
Owner:QUANGANG PETROCHEM RES INST OF FUJIAN NORMAL UNIV

Internal gene electrical transduction apparatus

InactiveCN101785903BSimple structureImprove performanceMedical devicesElectricityElectronic switch
Owner:NINGBO SCIENTZ BIOTECH

A physiological signal compression transmission, reconstruction method and device

ActiveCN106686029BReduce transfer timeImprove accuracyElectric signal transmission systemsDiagnostic recording/measuringData transmission timeReconstruction method
Owner:CHINA MOBILE COMM GRP CO LTD

wireless charging device

ActiveCN105337427BImprove user experienceImprove portabilityNear-field transmissionElectric powerEngineeringElectron
Owner:LENOVO (BEIJING) LTD

Motor drive control device and electric moped

InactiveCN109552057BAutomatic recyclingBrake control systemsElectrodynamic brake systemsEnergy recoveryControl theory
Owner:TAIYO YUDEN KK

A kind of red raspberry plant fresh fruit wine making process

ActiveCN105349364BEnsure Hygienic StandardsImproving Hygienic Standards for Deep ProcessingAlcoholic beverage preparationFruit wineFriction effect
Owner:王忠民

Optoelectronic component

InactiveCN1579024ASolid-state devicesSemiconductor devicesSurface mountingSemiconductor chip
Owner:OSRAM OPTO SEMICON GMBH & CO OHG

Diagnosis and treatment of mers-related renal disease

ActiveCN108291258AOrganic active ingredientsMicrobiological testing/measurementDiseaseNephrosis
Owner:VERSITECH LTD

A recycling system for express packaging boxes based on o2o mode

InactiveCN111028412BHigh recovery rateReduce recycling costsParticular environment based servicesLogisticsLogistics managementWireless connectivity
Owner:WUHAN TEXTILE UNIV

A fireproof and anti-condensation material and preparation method thereof

ActiveCN112592655BImprove hydrophobicityAvoid condensationFireproof paintsAntifouling/underwater paintsPlatinum complexSilicone oil
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Methods for Mass Text Matching

ActiveCN104462088BImprove the efficiency of matching operationsSpeed ​​up the calculation processSpecial data processing applicationsAlgorithmDatabase file
Owner:CHINA UNIONPAY

A fast vertical trajectory prediction method for air traffic management, and relevant atm system

ActiveCN102610126AVehicle position/course/altitude controlAircraft traffic controlTraffic capacityAir traffic management
Owner:SELEX SISTEMI INTEGRATI

Mine fiber optic sensor mounting method and special jaw

InactiveCN101446206BReduce gapAvoid the problem of excessive detection errorMining devicesEngineeringCement mortar
Owner:CHINA ACAD OF SAFETY SCI & TECH

A kind of modification method of nano-silica used as rubber auxiliary agent

ActiveCN104650432BReduce pollutionWide variety of sourcesPolymer modifiedRoom temperature
Owner:PETROCHINA CO LTD

Growth-related site sma‑usc114 and detection primers in turbot

ActiveCN104789679BConvenient verificationEasy to detectMicrobiological testing/measurementDNA/RNA fragmentationGuided growthBiology
Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

A Method for Early Diagnosis of Strip Steel Tension Sensor Faults

ActiveCN103530660BEasy to findStatus accurateCharacter and pattern recognitionSpecial data processing applicationsEngineeringStandardization
Owner:武汉钢铁有限公司

Vanadium nitride alloy production technology

InactiveCN103160698BReduce consumptionProduction process controlCombustionVanadium nitride
Owner:西峡县中嘉合金材料有限公司

Apparatus for automatically preparing solution and combined system for measuring liquid, solid product and solution

InactiveCN1299812CMeasurement Automatic ControlSimple structureMixer accessoriesLaboratory apparatusLiquid productEngineering
Owner:TECNORAMA CO LTD

Immobilizer and vehicle with same

InactiveCN104002713BAchieve lockingImprove refinementVehicle seatsEngineeringMechanical engineering
Owner:TIANJIN BOXIN AUTOMOBILE PARTS

Imprint apparatus and method of manufacturing article

ActiveCN105892228AReduce pollutionPhotomechanical apparatusNanotechnologyError processingControl unit
Owner:CANON KK

Squeezing casting pouring system

ActiveCN102962429BReduce secondary oxidationGuaranteed cleanlinessPush pullEngineering
Owner:SOUTH CHINA UNIV OF TECH +1

A system and method for measuring the solubility of plasma cracked gas

ActiveCN108051332BSimple structureDesign scienceWeighing by absorbing componentSolubilityGas cylinder
Owner:SOUTHWEST RES & DESIGN INST OF CHEM IND

Pressure proof strontium titanate base energy storage medium ceramic and its preparation method

ActiveCN1330606CHigh dielectric constantHigh breakdown strengthStrontium titanateChemical composition
Owner:WUHAN UNIV OF TECH

Method and appts for coding/decoding redundant image

InactiveCN1520189APulse modulation television signal transmissionCode conversionPattern recognitionComputer graphics (images)
Owner:SAMSUNG ELECTRONICS CO LTD

New Application of Total Alkaloids of Shujincao

ActiveCN104257702BGood reliefBoost lymphocytesAntipyreticAnalgesicsFreund's adjuvantTherapeutic effect
Owner:CHINA PHARM UNIV

A Microfluidic Detection Chip Based on Droplet Experiment

ActiveCN104531519BImprove detection accuracyBioreactor/fermenter combinationsBiological substance pretreatmentsInlet channelChannel network
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Multi-channel plug-in heat regenerator

InactiveCN1293350CAvoid isolationNo lossSuperheatersStationary tubular conduit assembliesSmall holeHeat exchanger
Owner:XI AN JIAOTONG UNIV

Transformer body assembly method

ActiveCN102969139BAvoid forceAvoid uneven forceInductances/transformers/magnets manufactureTransformerEngineering
Owner:CHINA XD ELECTRIC CO LTD

Method and apparatus for managing display restrictions in color grading and content approval

ActiveCN103262149BColor signal processing circuitsElectronic editing digitised analogue information signalsData displayDisplay device
Owner:DOLBY LAB LICENSING CORP

A rolling type medical glass waste treatment equipment

ActiveCN113102058BTo achieve the collection effectPlay a disinfection effectMedical waste disposalGrain treatmentsWaste processingRefuse Disposals
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Advertisement playing method of mobile terminal and mobile terminal equipment

InactiveCN101159916BTimely updateBroadcast service distributionSubstation equipmentDefinite timeData file

ceramic scintillator fiber

InactiveCN107329165BReduce manufacturing costInorganic material artificial filamentsMonocomponent synthetic polymer artificial filamentFiberSolvent
Owner:SIEMENS HEALTHCARE GMBH

Image forming apparatus and method for control thereof

InactiveCN101004665APictoral communicationDigital output to print unitsComputer graphics (images)Computer science
Owner:SAMSUNG ELECTRONICS CO LTD

A method and device for data storage

ActiveCN105760108BSolve the problem of fault toleranceInput/output to record carriersRedundant operation error correctionRAIDData splitting
Owner:HUAWEI DIGITAL TECH SUZHOU

Recombinant adeno-associated virus comprising VEGFR Truncated Soluble cDNA and gene therapeutic agent comprising the same

InactiveCN100487125CGenetic material ingredientsFermentationLymphatic SpreadLarge Intestine Cancer
Owner:SCT

Seed cotton foreign fiber separator

ActiveCN101570905BEfficient removalImprove cleanlinessVegetable fibre separation from seedsFibre cleaning/openingFiberEngineering
Owner:SHIHEZI UNIVERSITY

A carton sealing machine for packaging

ActiveCN110329597BWrapper twisting/gatheringArticle deliveryAdhesive beltCarton
Owner:江西德聚仁合纸业有限公司

Kitchen equipment with tool drawers

ActiveCN102421343BKitchen equipmentTool wearElectrical and Electronics engineering
Owner:BOSCH SIEMENS HAUSGERATE GMBH

Repeated block division method, communication device, and computer-readable storage medium

ActiveCN111492677BError preventionMessaging/mailboxes/announcementsStart timeAlgorithm
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1

Methods for treating cancer and predicting drug responsiveness in cancer patients

InactiveCN110090226AOrganic active ingredientsHeavy metal active ingredientsCisplatinMedicine
Owner:LIPLASOME PHARMA AS

Pre-drying device and glass fiber production equipment having the same

ActiveCN113860723BImprove drying efficiencyReduces total drying timeGlass making apparatusDrying gas arrangementsGlass fiberHeat flow
Owner:JUSHI GRP CO

A method and device for tracking a target

ActiveCN105931467BRoad vehicles traffic controlCharacter and pattern recognitionAlarm messageSimulation
Owner:GUANGDONG VIMICRO +1

A kind of naphthoquinone compound derived from marine fungus and its anti-inflammatory application

ActiveCN110117546BInhibitionPotential for clinical applicationFungiOrganic chemistryBiotechnologyMicroorganism
Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE

Knee airbag unit including external tether

ActiveCN110775008BPedestrian/occupant safety arrangementDashboardAirbag
Owner:VOLVO CAR CORP

A PaaS-based secure cloud computing method and system

InactiveCN104158807BImprove computing speedOvercoming the weakness of resisting fractional attacksTransmissionPasswordClient-side
Owner:福州环亚众志计算机有限公司

Pixel drive circuit and drive method, array substrate and display unit thereof

ActiveCN102708819BImprove uniformityStatic indicating devicesSolid-state devicesDriver circuitDriving current
Owner:BOE TECH GRP CO LTD +1

A pressureless charcoal extractor and sampling method for activated carbon samples in a soaking slurry tank

ActiveCN106248430BReduce distractionsQuick captureWithdrawing sample devicesActivated carbonSlurry
Owner:CHANGCHUN GOLD RES INST

A sterilizing air purifier

ActiveCN111043679BSolve the problem of multiplying bacteriaHeating up fastMechanical apparatusLighting and heating apparatusAir purifiersEngineering
Owner:广西自贸区见炬科技有限公司 +1

Irrigation device for agricultural planting

ActiveCN108323412BHeight adjustableClimate change adaptationWatering devicesAgricultural scienceAgricultural engineering
Owner:巫山县锁金桥旅游服务有限公司

High Precision Langmuir Probe

ActiveCN108650769BGuaranteed to workAvoid direct contactPlasma techniqueLangmuir probeProtection ring
Owner:BEIHANG UNIV

Preparation method of all-natural plant food preservative

InactiveCN103720005AGood broad-spectrum antibacterial and bactericidal propertiesImprove anti-corrosion performanceFood preservationBiotechnologyHouttuynia
Owner:SUZHOU WANTAI VACUUM FIRING FURNACE RES INST

A limit type anti-deviation material box support

ActiveCN111071683BImplement directional slidingLow costStorage devicesLogistics managementStructural engineering
Owner:BLUESWORD INTELLIGENT TECH CO LTD

A kind of power communication comprehensive pipe corridor and its construction method in landslide-prone area

ActiveCN112502188BAchieve protectionWon't breakCable installations on groundArtificial islandsArchitectural engineeringStructural engineering
Owner:HENAN BOYUAN COMPLETE ELECTRIC

An endotracheal intubation tube with integrated drainage device

ActiveCN106861000BEasy to cleanAvoid harmTracheal tubesIntravenous devicesEngineeringEndotracheal tube
Owner:烟台市莱阳中心医院

Luggage pull rod

InactiveCN102805467BFunction increaseIncrease widthOther accessoriesEngineeringMechanical engineering
Owner:SINOX LOCKKUNSHANCO LTD

Running state detecting device of elevator

ActiveCN101811634BFast real-time monitoringSmall footprintElevatorsControl systemEngineering
Owner:SHENYANG LANGUANG NETWORK DATA TECH

MU-MIMO (Multi-User Multi-Input Multi-Output) transmission method

ActiveCN102122985BGuaranteed normal transmissionGuaranteed to receiveSpatial transmit diversityTransmission path sub-channels allocationMulti inputMimo transmission
Owner:NTT DOCOMO INC

Fabricated novel installation process for drain pipe

ActiveCN101691772BImprove work efficiencyImprove anti-seepage effectPipe laying and repairPipesEngineeringDrain tube
Owner:GUANGDONG LIANSU TECH INDAL

A method and system and device for realizing the reverse dedicated line user mechanism

ActiveCN101060721BWill not assemble a large bagNetwork traffic/resource managementSignalling characterisationNetwork packetPower parameter
Owner:XFUSION DIGITAL TECH CO LTD

A pumpless water heating mattress with a single pressure chamber structure

ActiveCN106263802BIncrease pressureReduce the temperatureBedsExhaust valveWarm water
Owner:宁海县梅林镇新建电器厂

A kind of manufacturing method of recycled chemical fiber from industrial blanket

InactiveCN105386143BEnvironmental recyclingEasy to useArtificial thread manufacturing machinesMelt spinning methodsFiberFibril
Owner:WUJIANG SHUANGJIE GLASS STEEL EQUIP CO LTD

Process method for producing liquefied ammonia from carbonization furnace gas and co-producing liquefied natural gas

ActiveCN104017620BIncrease profitImprove economyCombustible gas chemical modificationGaseous fuelsMethanationFiltration
Owner:榆林科大高新能源研究院有限公司

Consumable replacement reminder device, system and method for sterilization and disinfection purifier

ActiveCN111780358BGuaranteed experienceGuaranteed uptimeMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringMonitor equipment
Owner:苏州光脉科技有限公司

Toilet water tank with water leakage alarm

ActiveCN105317090BDesign sciencePracticalDetection of fluid at leakage pointFlushing devicesWater leakageWater discharge
Owner:王凤蕊

Load balancing method and device for cache server

ActiveCN109995881BLow costShort response timeVideo gamesTransmissionCache serverDatabase
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Labeling technique for 99Tcm-His10-AnnexinV labeling compound and application of the same as developer in detecting cell apoptosis

ActiveCN101143897BLow costClear imagingRadioactive preparation carriersAnimals/human peptidesDiseaseAbnormal tissue growth
Owner:JIANGSU TARGET BIOMEDICINE RES INST

Damping circuit board

InactiveCN1176568CUndesired vibrations/sounds insulation/absorptionElectrical apparatus contructional detailsEngineeringVibration source
Owner:UNKNOWN +1

A method utilizing hydrazine to synthesize bisfluorosulfonimide lithium salt

ActiveCN105947999BRaw materials are cheap and easy to getThe reaction steps are simpleNitrosyl chlorideHydrazine compoundIon exchange
Owner:NANJING YUANSHU MEDICAL TECH CO LTD

A kind of permeable high-strength asphalt concrete and its preparation method

ActiveCN112897959BIncrease component contentHigh strengthGlass making apparatusPolyesterBasalt fiber
Owner:常州科鉴建设工程质量检测有限公司

Method for stabilizing anatase phase nano titanium oxide and cubic phase nano zirconium oxide

InactiveCN101164896BSmall specific surface areaInhibit growthTitanium dioxideZirconium oxidesTitanium oxideLanthanum nitrate
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Projection device and its inner full-reflection prism

InactiveCN101169576BReduce the chance of total reflectionIncrease image brightnessPrismsProjectorsLight beamPrism
Owner:CORETRONIC

Exoskeleton wearable upper limb rehabilitation robot

ActiveCN102499857BImprove fitEasy to moveChiropractic devicesEngineeringUpper limb rehabilitation
Owner:合肥中科类脑智能技术有限公司

Method and device for controlling train braking

ActiveCN110949448BShorten speedLarge braking forceSignalling indicators on vehicleAir brakeElectric machinery
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Method and apparatus for simulating large thruster on spacecraft

InactiveCN101499220BRealize simulationLow costEducational modelsEngineeringOrbit
Owner:HARBIN INST OF TECH

Internet of things terminal data reporting system and its working method

ActiveCN105187233BPrioritizeReasonable and fast reportingData switching networksComputer terminalData reporting
Owner:广东长天思源环保科技股份有限公司

A hole-filling glue for adjusting the unbalance amount of the grinding wheel of rail milling and grinding vehicles and its application method

ActiveCN112757177BSolve the problem of static balance adjustmentOvercome fragileGrinding machine componentsGrinding devicesShear modulusFirming agent
Owner:CHINA RAILWAY LONGCHANG MATERIALS +1

Process for preparing antivirus medicine 'Libaweilin'

InactiveCN1150332CLow costShort fermentation cycleFermentationDipotassium hydrogen phosphateAntiviral drug
Owner:WUHAN UNIV

Immunoassay method, system for identifying immunoassay and kit

ActiveCN109470874AUninterrupted immune responseExpand the scope of detectionChemiluminescene/bioluminescenceBiological material analysisLight activatedComputer science
Owner:BEYOND DIAGNOSTICS (SHANGHAI) CO LTD

Flat warp knitting machine

InactiveCN101037829AFlat warp knitting machinesElectric machineryEngineering
Owner:KARL MAYER R&D GMBH

Mask and method of manufacturing display device using the same

ActiveCN1983560AElectroluminescent light sourcesSolid-state devicesDisplay deviceEngineering
Owner:SAMSUNG DISPLAY CO LTD

Preparation process and application of ammonia nano-sensing element suitable for liver function detection

InactiveCN110044974BSimple structureIncreased sensitivityMaterial resistanceLiver functionEngineering
Owner:CHONGQING UNIV CANCER HOSPITAL

Battery string automatic laying welding device and method

ActiveCN108242478BHigh degree of automationImprove efficiencyFinal product manufactureSemiconductor devicesWhole bodyEngineering
Owner:苏州德睿联自动化科技有限公司

Android application similarity detection method based on class dependency graph

ActiveCN103984883BProgram/content distribution protectionSpecific program execution arrangementsConfusionByte
Owner:XIANGTAN UNIV

A Quantitative Method of Street Spatial Quality Based on Cross-connection CNN+svr

ActiveCN111860039BAccurate extractionOvercome limitationsCharacter and pattern recognitionNeural architecturesData setEngineering
Owner:SICHUAN UNIV

A method for controlling the speed of cooling bed input roller table

ActiveCN109454116BReduce wearAccurate control of speed differenceRoll mill control devicesCooling bedsControl systemSteel bar
Owner:HANZHONG STEEL LTDRP OF SHAANXI STEEL GRP

A cylinder head with a single oil cylinder that drives cylinder arm pins to expand and contract

ActiveCN103693566BGreat driving forceSmall sizeCranesCylinder headEngineering
Owner:XUZHOU HEAVY MASCH CO LTD

fc-ae-1553 simulation communication demonstration system and data transmission method

ActiveCN106817249BMeet various needsMeeting Research NeedsData switching networksEngineeringData transmission
Owner:BEIJING WATERTEK INFORMATION TECH

A dredging equipment

ActiveCN103981916BEasy dischargeSimple structureSoil-shifting machines/dredgersHydraulic pumpPulp and paper industry
Owner:福建浚顺设备科技有限公司

Automatic processing equipment for stuffed rice cakes

InactiveCN102972694BImprove consistencyReduce processing timeFood preparationBiochemical engineeringElectric control
Owner:FUJIAN UNIV OF TECH

Communication transmission system with optically aided digital signal processing dispersion compensation

InactiveCN102315882ADistortion/dispersion eliminationOptical light guidesDigital signal processingLight dispersion
Owner:TYCO ELECTRONICS SUBSEA COMM LLC

Ground slotting equipment for garden irrigation pipeline installation

ActiveCN108343108BPrevent affecting the slotting effectSlotting effectSoil-shifting machines/dredgersAgricultural engineeringStructural engineering
Owner:广州景峰园林工程有限公司

A device for fixing and draining water from umbrella ribs of a folding umbrella

ActiveCN110250684BEasy to drainAchieve cleaning effectWalking sticksCleaning using toolsStructural engineeringMechanical engineering
Owner:山东天智信息科技有限公司

A kind of antenna assembly and electronic equipment

ActiveCN111740217BIncrease equivalent sizeImprove efficiencyRadiating elements structural formsAntenna earthingsTelecommunicationsElectrical connection
Owner:VIVO MOBILE COMM CO LTD

Junction heat pipe and preparation method thereof

ActiveCN107121001BQuality improvementFully removedIndirect heat exchangersHeat exchange apparatusEngineeringBoron nitride
Owner:ZUNYI ZHONGBO CEMENTED CARBIDE

A method for detection of PD-1 in T cells based on the quality assessment of cellular mitochondria

ActiveCN113030475BGuaranteed Quantitative DetectionRefined detection expressionFluorescence/phosphorescenceStainingCell metabolism
Owner:UB BIOTECHNOLOGY ZHEJIANG CO LTD

A kind of highly active oxygen reduction catalyst and its preparation method and application

ActiveCN109560288BMany active sitesHigh activityCell electrodesPtru catalystFuel cells
Owner:UNIV OF JINAN

A New Rack Assembly Mechanism

ActiveCN104759470BEasy to disassembleEasy loadingMetal rolling stand detailsMetal rolling arrangementsHydraulic cylinderHydraulic motor
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

A method for predicting the initial value of module gamma

ActiveCN113223453BAccurate correctionImprove forecasting efficiencyStatic indicating devicesComputational physicsNetwork model
Owner:WUHAN JINGLI ELECTRONICS TECH +1

A battery-free time-sharing measurement method for electric energy meter

ActiveCN109001531BThere will be no abnormal problem of time-of-use rate metering disorderNo undervoltage problemElectrical measurementsThermodynamicsElectrical battery
Owner:NINGBO SANXING INTELLIGENT ELECTRIC

Floating gate of flash memory with etox structure and manufacturing method thereof

ActiveCN104979172BImprove yield rateReduce aspect ratioSemiconductor/solid-state device manufacturingSemiconductor devicesEngineeringWidth ratio
Owner:GIGADEVICE SEMICON (BEIJING) INC

Continuous two-way lift oil well pump

ActiveCN106089663BImprove lifting abilityGuaranteed to workPositive displacement pump componentsFlexible member pumpsBodies oilInlet valve
Owner:孙旭

Oral care compositions for benefiting teeth

InactiveCN103079526ACosmetic preparationsToilet preparationsMouth carePhosphate ion
Owner:UNILEVER NV

Device for testing time characteristic of outburst and error rate in outburst optical fiber transmission system

InactiveCN100372280CError detection/prevention using signal quality detectorData switching networksTest performanceBurst transmission
Owner:TSINGHUA UNIV

A kind of screen brightness adjustment method and mobile terminal

ActiveCN110795777BBrightness adjustablePrevent previewInternal/peripheral component protectionDigital data authenticationComputer graphics (images)Privacy protection
Owner:VIVO MOBILE COMM CO LTD

A kind of wind blowing mixing equipment specially used for mathematics education teaching

ActiveCN108831261BImprove accuracyIncrease randomnessEducational modelsGear wheelEngineering
Owner:平邑现代中药产业园有限公司

Composite switch and its zero-crossing switching control and self-switching fault judgment method

InactiveCN106680704BExtended service lifeWon't burn outCurrent/voltage measurementEmergency protective arrangements for automatic disconnectionEngineeringAlternating current
Owner:CHINA JILIANG UNIV

Receiving card connection topology determination method, device, terminal and storage medium

ActiveCN113364607BStatic indicating devicesTransmissionComputer hardwareEngineering
Owner:视云科技(珠海)有限公司

Preparation method of high-efficiency composite corrosion inhibitor for coal or mineral powder transportation antifreeze

InactiveCN102732218BImprove corrosion resistanceSolving Corrosion ProblemsOther chemical processesCoalRaw material
Owner:LANZHOU YINGWEINUO CHEM TECH

Shifting device

InactiveCN100417842CDifferent gear ratiosImproved force transmissionToothed gearingsVehicle sub-unit featuresAxial displacementAutomotive transmission
Owner:ZF FRIEDRICHSHAFEN AG

A gray scale brightness adjustment method, device and 3D display device

ActiveCN105741792BImprove crosstalk ghosting problemStatic indicating devicesSteroscopic systemsOvervoltageLiquid-crystal display
Owner:HISENSE VISUAL TECH CO LTD

Cutting segment, method of manufacturing cutting segment, and cutting tool

ActiveCN100381240CStrong cutting forceSimplify the manufacturing processMetal sawing toolsBonded abrasive wheelsManufacturing cost reductionBrick
Owner:NIWA DAIYAMONDO INDS +1

Effective value compensation method and system for micro-trace fluorescence detector

ActiveCN107101980BExtended service lifeHigh sensitivityFluorescence/phosphorescenceOriginal dataComputational physics
Owner:深圳砺剑防卫技术有限公司

A graphene oxide-based pretreatment device and its application in food testing

ActiveCN108760425BSimplified processing stepsHigh enrichment efficiencyPreparing sample for investigationTesting foodThin membraneElution
Owner:CHONGQING UNIV OF EDUCATION

A blast furnace environmental protection wind shutdown method

ActiveCN111363870BPut an end to the phenomenon of black smoke and yellow smokeReduce blowoutBlast furnace componentsBlast furnace detailsAir volumeBaghouse
Owner:JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD

A Network Voltage Monitoring System Based on Hybrid Encryption Algorithm

ActiveCN105915509BRealize hierarchical monitoring and managementGuaranteed normal transmissionCircuit arrangementsTransmissionPower gridSmart grid
Owner:扬中市检验检测中心

Traditional Chinese medicine composition with antithyroid cancer activity and its preparation method and application

ActiveCN104840747BHas antithyroid cancer activityNourishing qi and nourishing yinAntineoplastic agentsPlant ingredientsIn vivoBULK ACTIVE INGREDIENT
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

3D memory device and manufacturing method thereof

ActiveCN108807410BReduce manufacturing costSolid-state devicesSemiconductor devicesEngineering3d memory
Owner:YANGTZE MEMORY TECH CO LTD

A Routing Algorithm System Based on Power Line Communication of Low Voltage Distribution Network

ActiveCN112968833BImprove stabilityEasy to findPower distribution line transmissionData displayLow voltage
Owner:山东卓文信息科技有限公司

Turnout switching resistance control device and control method

ActiveCN107697096BReduce distractionsEnsure transportation safety requirementsRail lubricationRail wetting/lubricationEngineeringForce sensor
Owner:HANGZHOU HUIJING TECH

Difenoconazole emulsible powder

InactiveCN101632361BReduce pollutionPoor storage stabilityBiocideFungicidesSuspending AgentsSolvent
Owner:JIANGSU FENGDENG PESTICIDE

A method for preparing oxide dispersion strengthened steel by high-throughput continuous melting

ActiveCN111349842BReduce R&D costsSpeed ​​up the R&D processRare-earth elementMetallic materials
Owner:UNIV OF SCI & TECH BEIJING

Pot hole drilling and digging machine carried on wheel type tractor

InactiveCN101629471BGuaranteed progressReduce labor intensityFluid-pressure actuatorsDrilling machines and methodsUltimate tensile strengthFoundation engineering
Owner:常熟市飞达汽车保养工具设备有限公司

Method and device for generating page menu cache file

ActiveCN106383878BImprove experienceShort response timeSpecial data processing applicationsWeb data browsing optimisationOperating systemHuman language
Owner:HANGZHOU DPTECH TECH

Navigation system and control method based on intelligent garage

ActiveCN108320561BEasy to findReservationsIndication of parksing free spacesParking spaceNavigation system
Owner:重庆特斯联智慧科技股份有限公司

Offline software authorization method, server and readable storage medium

ActiveCN110968844BEnsure safetyPrevent decompilationPublic key for secure communicationProgram/content distribution protectionSoftware licenseEngineering
Owner:WELAB INFORMATION TECH SHENZHEN LTD

Direct current switch with means for extinguishing arcs independent of current direction

ActiveCN104685594BSo as not to damageHigh voltageHigh-tension/heavy-dress switchesContact engagementsPower flowReverse current
Owner:EATON ELECTRICAL IP

Pressure control valve group for debugging pumping equipment, automatic debugging system, pumping equipment and automatic debugging method

ActiveCN108194336BHigh precisionImprove efficiencyPump controlPositive-displacement liquid enginesControl valvesPressure controlled ventilation
Owner:CHANGDE KEJIAN MACHINERY MFG CO LTD

Realization method and device for WLAN subnet terminal and wireless access client

ActiveCN101515950BRealize dynamic IP address allocationReduced feature requirementsNetwork topologiesWireless network protocolsIp addressClient-side
Owner:NEW H3C TECH CO LTD

A kind of fluorescence measuring method of nitromethane

ActiveCN113049548BEasy to synthesizeLow costPreparing sample for investigationFluorescence/phosphorescenceFluoProbesNitromethane
Owner:HUBEI FUBO CHEM & IND CO LTD +1

Application of human nectin‑2 protein

ActiveCN104418951BIncrease energy metabolismImprove glucose toleranceFungiBacteriaDiseaseNectin
Owner:BEIJING VDJBIO

An automatic assembly machine for solar lamps

ActiveCN105499989BCompact structureSave human effortAssembly machinesMetal working apparatusSmall footprintEngineering
Owner:FUJIAN JOY SOLAR TECHNOLOGY CORPORATION

A kind of water-based environmental protection leather finishing method

ActiveCN107385125BFur shearingPolyurea/polyurethane coatingsProcess engineeringComposite material
Owner:隆丰革乐美时尚有限公司

An intelligent food delivery system based on drones

ActiveCN109018346BAvoid spillingStable clampingFreight handlingAircraftsBall screwUncrewed vehicle
Owner:广西可持续电子商务有限公司

Riveting and connecting device of electronic element

InactiveCN102280311BAffectSimple structureRelaysEngineeringElectronic component
Owner:SHANGHAI HUGONG AUTO ELECTRIC

A Method for Early Prediction of Fruit Tree Yield

InactiveCN103793686BAccurate predictionCharacter and pattern recognitionPattern recognitionFruit tree
Owner:CHINA AGRI UNIV

Transcription factor for improving plant seed fatty acid content, coding gene and application thereof

ActiveCN102757488BHigh in fatty acidsFungiBacteriaPlanting seedFatty acid
Owner:CHINA AGRI UNIV

An environmentally friendly cement

ActiveCN106396438BConservation and reuseReduce manufacturing costCement productionTechnical specificationsSlag
Owner:HANDAN JINYU TAIHANG CEMENT

Target speed measurement method under the condition of high frequency hopping rate

InactiveCN103220014BLow real-time requirementsReduce technical difficultyBaseband system detailsTransmission monitoringFrequency changerLocal oscillator signal
Owner:10TH RES INST OF CETC

Tailing treatment method and system

InactiveCN101905099BEliminate safety hazards such as dam failuresReduce occupancySolid separationFiltration circuitsTailings damFiltration
Owner:TANGSHAN LUANHE XINFENG MINING

Honeycomb metal, method for preparing same, and automobile containing same

ActiveCN106222468BUniform wall thicknessEfficient manufacturingFoundry mouldsFoundry coresHoneycombHoneycomb like
Owner:BEIJING ELECTRIC VEHICLE

Method and system for fuel injection

ActiveCN105781768BValve arrangementsElectrical controlCombustion chamberInlet valve
Owner:FORD GLOBAL TECH LLC

A kind of universal fuel cell activation test method

ActiveCN110676485BImprove activation efficiencyFuel cellsFuel cellsHigh activation
Owner:上海骥翀氢能科技有限公司

An acceleration sensor positioning platform for circuit breaker spring operating mechanism

ActiveCN105261532BAccurate measurementAcceleration measurementProtective switch operating/release mechanismsAccelerometerThe Internet
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A method for controlling an air conditioner indoor unit

ActiveCN108954495BImprove applicabilityImprove practicalityMechanical apparatusLighting and heating apparatusRemote controlControl engineering
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

an adjustable foundation

ActiveCN108867687BEasy to moveImprove installation accuracyFoundation engineeringRadar antennasArchitectural engineering
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST

Bacteriostatic skin ointment and preparation method

ActiveCN103432106BGood anti-itch effectGood antibacterial effectAntibacterial agentsHydroxy compound active ingredientsWater bathsGlycerol
Owner:欧世文

Recording material for holograms, manufacturing method thereof, recording medium for holograms, hologram recording method and hologram reproduction method

InactiveCN1550938AAvoid damagePhotosensitive materials for photomechanical apparatusOptical record carriersLight irradiationOxygen donor
Owner:TDK CORPARATION

D-glutamyl-D-tryptophan sodium colon targeting drug delivery agent and preparation method thereof

InactiveCN102727420BImprove bioavailabilityColon-targeted drug releaseDipeptide ingredientsDermatological disorderControl layerBioavailability
Owner:HYBIO PHARMA

A braking device for a punching machine

InactiveCN104139553BIncrease frictionAct as a brakePressesPunch pressPulp and paper industry
Owner:ANHUI & XIANG MACHINERY