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.

Double-wall closed soil sampling method and device for soft soil

InactiveCN104612125APrevent escapeAvoid secondary perturbationIn situ soil foundationSoil scienceStructure of the Earth

Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI

Door/window capable of breathing

InactiveCN102733714AAvoid enteringSimple structureLighting and heating apparatusVentilation arrangementNatural ventilationEngineering

Owner:QINGDAO JINBAICHENG IND & TRADE

Radix clematidis active component as well as preparation method and application thereof

InactiveCN106038728AHigh extraction rateExtract completelyAntipyreticAnalgesicsTherapeutic effectTraditional medicine

Owner:CHENGDU UNIV

Multiple frequency-band planar antenna

InactiveCN1780049ALow costSimultaneous aerial operationsRadiating elements structural formsMulti bandElectrical conductor

Owner:刘正芳

Water-soluble rolling liquid composition and application thereof

ActiveCN102757848AImprove the lubrication effectImprove rust resistanceLubricant compositionEmulsionMetallurgy

Owner:CHINA PETROLEUM & CHEM CORP

Combined luminescent material and application thereof

ActiveCN113214221ALow raw material costReduced external quantum efficiencyOrganic chemistryOrganic compound preparationQuantum efficiencyHost material

Owner:SOUTH CHINA UNIV OF TECH

Method and device for producing ethylene and propylene from propane

ActiveCN107879875AReduce energy consumptionHydrocarbonsHydrocarbon by hydrocarbon crackingGas phaseCracking reaction

Owner:CHINA PETROLEUM & CHEM CORP +1

PFC circuit and method for dynamically adjusting switching frequency

ActiveCN112436726AExtend your lifeIncrease the switching frequencyEfficient power electronics conversionPower conversion systemsPower switchingHemt circuits

Owner:RUKING EMERSON CLIMATE TECH SHANGHAI CO LTD

Display device control method and display device

ActiveCN113163242AReduce security risksAvoid lossStands/trestlesSelective content distributionComputer hardwareDisplay device

Owner:HISENSE VISUAL TECH CO LTD

Catalyst for preparation of pyromellitic dianhydride from durene

ActiveCN107866257AHigh activityImprove stabilityPhysical/chemical process catalystsOrganic chemistryActive componentPyromellitic dianhydride

Owner:CHINA PETROLEUM & CHEM CORP +1

Interference signal generator controlled by simulated aplanatism differences

ActiveCN103148943AReduce complexityImprove debugging efficiencyInterferometric spectrometryWave formEngineering

Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Method for recycling waste nickel-cadmium cell

ActiveCN108118155AImprove dissolution rateHigh dissolution rateProcess efficiency improvementNickel oxides/hydroxidesNickel oxide hydroxideNickel cadmium

Owner:GUANGDONG UNIV OF TECH

Cooking utensil, cooking method and computer readable storage medium

ActiveCN110547671AImprove accuracyGreat tasteSteam cooking vesselsVessels with intergral heatingProcess engineeringFood material

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Intelligent traffic monitoring system

ActiveCN109493590AAvoid accidentsImprove securityRoad vehicles traffic controlTransmissionMonitoring systemSystem usage

Owner:合肥英泽信息科技有限公司

Telemetering precision automatic test system for power system measuring and controlling device

ActiveCN110286664AReal-time testReduce work tediousnessElectric testing/monitoringElectrical measurementsPrimary stationData information

Owner:XUCHANG KETOP DETECTION TECH CO LTD

Wheat scab detection method based on multi-angle field high-definition imaging

ActiveCN110736750AEasy to handleAvoid inaccurate resultsOptically investigating flaws/contaminationDiseaseComputer graphics (images)

Owner:ANHUI UNIVERSITY

Equipment control method and relevant product

ActiveCN108600059AEasy to controlImprove experienceHome automation networksComputer scienceCommunication circuits

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Carbon fiber recycling device

ActiveCN109853170ASolve wasteSilk-dressing machinesFibre cleaning/openingElectricityCarbon fibers

Owner:安徽欣冉碳纤维环保科技有限公司

A voltage doubling type three-winding coupled inductance high-gain DC converter

ActiveCN109039067AInput current continuousDc-dc conversionElectric variable regulationInductor windingsParasitic capacitance

Owner:HARBIN INST OF TECH

Centrifugal urea injecting pump

ActiveCN109268307ASpecific fluid pumpsPump componentsDrive shaftAxial force

Owner:ZHEJIANG LANGQING INTELLIGENT TECH CO LTD

Reagent kit for detecting streptococcus pyogenes

InactiveCN110241238AStrong specificityLow equipment requirementsMicrobiological testing/measurementStreptococcus pyogenesRpoB

Owner:ZHEJIANG UNIV

Amino silane modified nanocellulose aerogel preparation method

InactiveCN106750384AEvenly distributedEliminate self-aggregationBulk chemical productionChemical reactionSilanes

Owner:NANJING FORESTRY UNIV

High-elastic foamed shoe insole material, and preparation method and application thereof

ActiveCN109206892AReduce weightHigh reboundAdditive manufacturing apparatusSolesCushioningThermoplastic elastomer

Owner:ANTA CHINA

Heating method and heater

InactiveCN1417550AHeating evenlyUniform temperature distributionElectric heating systemMaintainance of heating chambersProduct gasEngineering

Owner:KOYO THERMO SYST CO LTD

Natural gas network operation optimization method

ActiveCN111404143AEasy to follow upFacilitate Benders decompositionData processing applicationsDesign optimisation/simulationControl engineeringProcess engineering

Owner:SOUTH CHINA UNIV OF TECH

Laser cleaning effect preview method and device

ActiveCN110245459AAvoid time-consuming and costly problemsCharacter and pattern recognitionNeural architecturesGenerative adversarial networkComputer science

Owner:BEIJING NORMAL UNIVERSITY

Retractable muddy water pipe connection trolley for slurry shield

ActiveCN109268041AImprove transportation efficiencyImprove installation factorUnderground chambersTunnel liningEngineeringSlurry

Owner:CSSC HEAVY EQUIP CO LTD

Surgical table

ActiveCN106604711AOperating tablesPatient positioning for diagnosticsEngineeringSurgical tables

Owner:TECHNO MIZUHO

Shallow-water miniature-underwater robot system

ActiveCN103419916AUnderwater equipmentSystems designElectrical battery

Owner:QINGDAO YUANCHUANG ROBOT AUTOMATION

Method for increasing streptomyces secondary metabolite yield

ActiveCN107805640AIncrease productionMicroorganism based processesFermentationMetaboliteStreptomyces

Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Method for carrying out blast furnace blowing on biomass hydrothermal carbon

ActiveCN110218826AImprove milling performanceEasy to transportBiofuelsSolid fuelsMetallurgyWaste rubber

Owner:UNIV OF SCI & TECH BEIJING

A substructure-based elastic parameter identification method for composite materials

ActiveCN109241559ASave computing resourcesImprove computing efficiencyDesign optimisation/simulationComplex mathematical operationsElement modelModal data

Owner:SOUTHEAST UNIV

Drawer control device and poking mechanism in drawer control device

ActiveCN103778731ASimple structureCompact structureBuilding locksCash registersEngineeringElectrical and Electronics engineering

Owner:滁州岳众汽车零部件有限公司

Efficient wild moonwort simulating cultivating method

InactiveCN103999673ABreak through the requirements of wild harsh growth conditionsImprove efficiencyHorticultureEcological environmentHuman health

Owner:LISHUI AGRI SCI +1

Cylinder deactivation control system

ActiveCN107401458AElectrical controlMachines/enginesDriver/operatorControl system

Owner:FORD GLOBAL TECH LLC

Water detecting and sampling apparatus for environmental engineering

InactiveCN109827811ASave powerGuaranteed accuracyWithdrawing sample devicesAir pumpElectric machinery

Owner:张伟

Anchoring system for underwater landing of submersible vehicle

ActiveCN112356980ASmooth recyclingLimited shakingUnderwater vesselsUnderwater equipmentElectric machineryWinch

Owner:JIANGSU UNIV OF SCI & TECH

Bevel gear staggered tooth speed reducer

InactiveCN112303190AReduce volumePromote the development of miniaturizationToothed gearingsGearing detailsGear driveGear wheel

Owner:王怡科

Data transmission method and device

ActiveCN108174462AReduce dormancy durationReduce intervalPower managementConnection managementComputer hardwareBiological activation

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Laminated lithium ion battery and preparation method thereof

PendingCN108023118AReduce widthIncrease capacityCell seperators/membranes/diaphragms/spacersFinal product manufactureBand shapeDiaphragm seal

Owner:SHENZHEN GREPOW BATTERY CO LTD

Blood component separation device

ActiveCN104245010AEfficient collectionOther blood circulation devicesMedical devicesHigh concentrationBlood component

Owner:TERUMO KK

Stamping equipment life cycle management cloud platform and using method

ActiveCN105472040AReduce workloadSimple structure and principleTechnology managementTransmissionReal-time dataMaintenance management

Owner:SHANGHAI MEIDIYOU IOT TECH CO LTD

Tooth implantation guiding device

InactiveCN108451659AEasy to adjustDental implantsStable fixationDrill guide

Owner:THE FIRST AFFILIATED HOSPITAL OF JINZHOU MEDICAL UNIV

Lens shearing device

InactiveCN101927511AImprove production yieldAvoid stickingMetal working apparatusEngineeringLens plate

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

PMOS device and preparation method thereof

ActiveCN104576391AReduce dislocationReduce defectsSemiconductor/solid-state device manufacturingSemiconductor devicesAcceptor dopingSemiconductor

Owner:SEMICON MFG INT (SHANGHAI) CORP

Screw-rod-driven and piston-pressurized sludge pelletizer

InactiveCN101844054AHigh strengthEasy to transportSludge treatment by de-watering/drying/thickeningGranulation by material expressionSludgeMechanical equipment

Owner:武汉致衡环境安全工程技术有限公司

Method and apparatus for decoding multiplexed information in a chromatographic system

ActiveCN106463337ATime-of-flight spectrometersParticle spectrometer methodsMultiplexingTime shifting

Owner:LECO CORPORATION

Preparation method of coating wall cloth

ActiveCN108004798AHigh tensile strengthEasy to prepareFireproof paintsConstructions elementsFiberPolymer science

Owner:浙江小轩窗家居股份有限公司

Positioning device for landing containers in use for automatic wharf of containers

InactiveCN101049888AGuarantee high-speed safe operationLoad-engaging elementsEngineeringMechanical engineering

Owner:TONGJI UNIV

Co-polyester melt and method for preparing same

InactiveCN103467717AReduce manufacturing costVersatileMonocomponent copolyesters artificial filamentFiberPentaerythritol

Owner:SUZHOU UNIV

Method for the surface compaction and calibration of a sintered component

ActiveCN106862559AHigh component precisionReduce manufacturing costShaping toolsShaping pressMaterials scienceGreatest Diameter

Owner:MIBA SINTER AUSTRIA

Deformation-controllable bionic joint based on friction effect, and preparation method and application of deformation-controllable bionic joint

ActiveCN112451177AControl heat dissipationAdjustable lengthFinger jointsAnkle jointsFriction effectThermal insulation

Owner:HUAZHONG UNIV OF SCI & TECH

Method for extracting streptomyces antibacterial product

InactiveCN101897730AGood antibacterial broad spectrumEnhanced inhibitory effectBiocideAntimycoticsDesorptionAntibacterial activity

Owner:SHANDONG AGRICULTURAL UNIVERSITY

Automatic material separating machine for edible oil packaging box

ActiveCN108284979AImprove distributionHigh degree of automationIndividual articlesEngineeringEdible oil

Owner:ANHUI GUANGMING GRAIN & OIL IND

Wrapping machine for battery electrode plate

InactiveCN104466270AQuality improvementNo manual operation requiredFinal product manufactureLead-acid accumulators constructionEngineeringBattery electrode

Owner:CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +2

Method for migrating data from SLC Block to XLC Block

ActiveCN108170381AImprove resource utilizationImprove efficiencyInput/output to record carriersRedundant data error correctionComputer hardwareData source

Owner:HUNAN GOKE MICROELECTRONICS

Landscape lamp

ActiveCN105864702AAvoid damageGuaranteed to workMechanical apparatusLighting support devicesEngineeringWater level

Owner:NINGBO SHENGYA LIGHTING CO LTD

Totally-enclosed pitching slide rail wave power generation device

ActiveCN110905715ANo pollution in the processHydro energy generationMachines/enginesRatchetOil can

Owner:NATIONAL TAIWAN OCEAN UNIVERSITY

Stream state information based content-centric network congestion control method and system thereof

InactiveCN103905327AReduce overheadSmall amount of calculationData switching networksCongestion windowContent centric

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Potting domestication method for traditional Chinese medicine stevia rebaudiana

ActiveCN104041273AHigh economic valueImprove survival rateCultivating equipmentsPlant tissue cultureStevia pilosaTissue culture

Owner:李辉

A silicon foam composition and its preparation method, a silicon foam and an ultrasonic sensor

ActiveCN102260409AReduce aftershocksLower impedancePiezoelectric/electrostrictive microphonesConverting sensor ouput using wave/particle radiationUltrasonic sensorAdhesive

Owner:BYD CO LTD

Rotary bottle cap laser tagging equipment

ActiveCN110039185ARealize external automatic outputFully automatedWelding/cutting auxillary devicesAuxillary welding devicesOutput deviceBottle cap

Owner:DEMARK (CHANGXING) INJECTION SYST CO LTD

Back massage device

ActiveCN104490577AStable separationGood massageRoller massageMassageEngineering

Owner:阜阳市逸浩专利技术服务有限公司

Banknote transmission turning module

InactiveCN105303687AEasy to achieve large angle changesLow costCoin/currency accepting devicesInlet channelTransmission channel

Owner:CASHWAY FINTECH CO LTD

Preparation method of nanometer sheet assembly beta-Ni(OH)2 microsphere

InactiveCN102718271ARealize industrializationEasy to operateNickel oxides/hydroxidesMicrosphereRapid mixing

Owner:NANJING TECH UNIV

Production process of plastic color statue

InactiveCN104442149ASimple processHigh degree of automationOrnamental structuresHot meltLightness

Owner:朱守会

Golden spherical pigment for cosmetics and preparation method of pigment

InactiveCN106265108AReduce stickinessCovering powerCosmetic preparationsMake-upSodium silicateTio2 coating

Owner:GUANGXI CHESIR PEARL MATERIAL CO LTD

High-reliability low-alloy steel preparation method

InactiveCN108330377ASpeed up smeltingImprove ball milling efficiencyManganeseCobalt

Owner:宁波吉威熔模铸造有限公司

Batten mortise-tenon assembly type foundation for power transmission tower and construction method

PendingCN108625387AAvoid damageReduce construction areaFoundation engineeringMortise and tenonBatten

Owner:STATE GRID ZHEJIANG ELECTRIC POWER COMPANY TAIZHOU POWER SUPPLY +2

Method for promoting conversion of alliin in garlic into ajoene

InactiveCN108783298AReduce oxidation activityIncrease contentFermentationEdible oils/fatsVegetable oilHigh heat

Owner:深圳市阿霍烯生物科技有限公司

Cleaning vehicle for manual dust-removal electrostatic wheels

InactiveCN109955876AGuaranteed cleanlinessEasy to collectElectrostatic cleaningCleaning using gasesAir knife

Owner:XIAN QUALITY INFORMATION TECH

New method for removing cores of wild jujube

InactiveCN102106515AIntegrity guaranteedImprove one-time cracking rateFruit stoningFood preparationPectinaseMechanical crushing

Owner:宁夏夏盛实业集团有限公司

Method for calibrating SOC of lithium-ion battery

InactiveCN103344919AImprove calibration accuracyEasy to implementElectrical testingPower batteryElectrical battery

Owner:TIANJIN SANTROLL ELECTRIC AUTOMOBILE TECH CO LTD

Peanut drink and preparing method thereof

InactiveCN106306899ADelicious tasteWith blood pressure loweringFood ingredient functionsTremellaAdditive ingredient

Owner:陈荣

Automatic tracking and monitoring method

InactiveCN109462738AMeet needsSports goals are clearImage enhancementTelevision system detailsVideo imageAutomatic testing

Owner:江苏跃鑫科技有限公司

Changeable sanitary garment

ActiveCN111685941ASanitary towelsBandagesPolymer scienceAdhesive

Owner:玛丽安戈弗雷

Slow-release chlorine dioxide sterilizing and purifying powder and preparation method thereof

InactiveCN104255788AEasy to useEasy to prepareBiocideDispersed particle separationChlorine dioxideAir purifiers

Owner:CHENGDU SHUNFA DISINFECTANT & WASHING TECH

Separation method of float-type oil-water separator

PendingCN109847410AAchieve separationFatty/oily/floating substances removal devicesLiquid separationLiquid storage tankResidual oil

Owner:LIAONING XINKE PETROLEUM EQUIP MFG

Transport device for solid sodium citrate

InactiveCN108045864ASmall particlesEasy loadingConveyorsPackagingTransportation technologyEngineering

Owner:WEIFANG HANXING CHLOROPHYLL

Plant-oil-based green heat-set ink

InactiveCN105462348AImprove fixationIncrease drying speedInksWaxSolvent

Owner:苏州市博来特油墨有限公司

Power conversion device

PendingCN110289764AIncrease working frequencyImprove work efficiencyApparatus with intermediate ac conversionResonanceDevice form

Owner:CHINA RAILWAYS CORPORATION +3

Hydraulic solid wedge deflection tool

ActiveCN106703694AAvoid enteringWon't clogDirectional drillingEngineeringHigh pressure

Owner:JINZHOU QINGHUA MACHINERY

Optical fiber sensor, manufacturing method thereof and motion sensing device

ActiveCN108801306ANot susceptible to electromagnetic interferenceHigh sensitivityAcceleration measurementIndication/recording movementMotion sensingFiber optic sensor

Owner:BOE TECH GRP CO LTD +1

High-efficiency and high-precision flow detection device for nozzles

ActiveCN109459105AEasy to installEasy to disassembleVolume meteringEngineeringGuide tube

Owner:NINGBO ANCHUANG ELECTRONICS TECH CO LTD

Moveable-type accurately-controllable-temperature full-plastic storage tank rotational moulding device

InactiveCN103264473ASolve the inconvenience of movingAccurate temperature controlCoatingsTemperature controlLoop control

Owner:无锡新开河储罐有限公司 +1

Method and device for sending electronic coupons

ActiveCN107527228AImprove efficiencyDiscounts/incentivesDistributed computing

Owner:ADVANCED NEW TECH CO LTD

Manufacture method of surface-conduction electron-emitting source of SED (Surface-conduction Electron-emitter Display)

ActiveCN101872706AReduce the chance of failureCold cathode manufactureBeam sourceUltraviolet lights

Owner:FUZHOU UNIV

Methanation technology for coal to synthetic natural gas

InactiveCN106047429AImprove energy utilizationReduce recirculation air volumeGaseous fuelsSyngasMethanation

Owner:天津佳晟染料贸易有限公司

Technology for preparing blank for constructive ceramic with semi-drying method

ActiveCN101121282AReduce energy consumptionHigh energy consumptionClay processing apparatusLight pollutionRegular Production

Owner:浙江中地大科技有限公司

Aerosol-generating article, aerosol-generating system and method for manufacturing an aerosol-generating article

ActiveCN109068729ACigar manufactureCigarette manufactureSusceptorEngineering

Owner:PHILIP MORRIS PROD SA

Unmanned aerial vehicle flight controller and unmanned aerial vehicle epidemic prevention supervision system and method

PendingCN111580553AShare in placeShare in timeEpidemiological alert systemsPosition/course control in three dimensionsSatellite dataData information

Owner:GUILIN UNIV OF ELECTRONIC TECH

Traffic monitoring image rain removing method based on anisotropic sparse gradient

ActiveCN110544215AClear outline structureDescribe wellImage enhancementImage analysisGradient operatorsMathematical model

Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Packaging paper and production process thereof

InactiveCN109537364AGood heat insulationFlexible coversDefoamers additionFoaming agentMontmorillonite

Owner:宣城市青华包装制品有限公司

Method for implementing home zone application in mobile communication networks

ActiveCN101155427AAccounting/billing servicesAssess restrictionComputer networkMobile communication network

Owner:HUTCHISON WHAMPOA THREE G IP (BAHAMAS) LTD

Control method and system based on proximity sensor

ActiveCN114430516AImprove experienceAvoid impact noiseMouthpiece/microphone attachmentsTransducer circuitsProximity sensorNoise

Owner:广州市合熠智能科技股份有限公司

Electrochemical detection method for quinhydrone

InactiveCN101581694AImprove electrocatalytic performanceHigh peak current responseMaterial electrochemical variablesElectronic transmissionPhosphate

Owner:NORTHWEST NORMAL UNIVERSITY

Road separation fence easy to clean

InactiveCN111691335AAll-round cleaningEliminate cleaning dead endsGeneral water supply conservationRoad cleaningStructural engineeringMechanical engineering

Owner:闫亚秋

Shopping record analysis feedback system and method

ActiveCN111461846AImprove shopping experienceImprove experienceBuying/selling/leasing transactionsEngineeringData mining

Owner:拓森控股集团有限公司

Real-time fluorescence isothermal-amplification primer groups and reaction system and detection method for quantitatively detecting locus rot germ

ActiveCN106244702AStrong specificityAccurate detectionMicrobiological testing/measurementMicroorganism based processesLoop-mediated isothermal amplificationPlant disease

Owner:东莞市香蕉蔬菜研究所

Food packaging bag

InactiveCN101734428ABagsSacksDaily livingEngineering

Owner:姜玉荣

Vertical axial flow pump

InactiveCN107725378AEasy to installEasy maintenancePump componentsAxial flow pumpsAxial-flow pumpImpeller

Owner:巢国平

Organic vegetable planting method

InactiveCN109526336APromote germinationReduce wasteExcrement fertilisersFertilising methodsBiotechnologyDecomposition

Owner:易延锋

Method for producing electrode for non-water electrolyte battery

InactiveCN1155129CActive material electrodesSecondary cellsAlcoholPolymer science

Owner:JAPAN STORAGE BATTERY CO LTD

Driving circuit

ActiveCN106255266ASimple structureLow costEfficient power electronics conversionElectroluminescent light sourcesControl signalTransformer

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

LED lamp frame

InactiveCN108870323AFirmly connectedImprove work efficiencyLight fasteningsSemiconductor devices for light sourcesEngineeringLED lamp

Owner:蒙贤胜

Filtering device and method used for internal circulation of hydraulic station

ActiveCN103615439AEasy to replaceImprove filtering effectFluid-pressure actuator componentsAutomatic controlControl engineering

Owner:LAIWU IRON & STEEL GRP

Network control method, device and system

ActiveCN111988682AMultiplex system selection arrangementsData switching networksPathPingNetwork control

Owner:HUAWEI TECH CO LTD

Commodity purchase-restricting method and system

InactiveCN107451906AAvoid seeing multiple timesRaise the sense of scarcityBuying/selling/leasing transactionsUser identifierComputer science

Owner:首媒科技集团有限公司

Digital signal processing method and device

InactiveCN107301032AReduce workloadDigital data processing detailsDigital signal processingComputer science

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Data transmission method, device and system

ActiveCN109802742AMultiplex system selection arrangementsTime-division multiplexCoding blockOptical Module

Owner:HUAWEI TECH CO LTD

Vehicle-mounted equipment connector assembly

InactiveCN106740560AFirmly connectedSecure and stable connectionTwo-part coupling devicesElectric/fluid circuitElectricityData signal

Owner:象翌微链科技发展有限公司

Indoor positioning method and indoor positioning system based on super resolution ultra wideband (UWB) signal broadcast delay estimation

InactiveCN102131288AHigh resolutionImprove performanceTransmissionWireless communicationUltra-widebandTime delays

Owner:BEIJING JIAOTONG UNIV

Mine water disaster eliminating system and method for eliminating water disaster through system

ActiveCN107448233ADisaster loss reductionAvoid group death and group injuryMining devicesDrainageWater dischargeEngineering

Owner:HUAINAN MINING IND GRP

Computer security system based on artificial intelligence

InactiveCN113434843AImprove cooling effectInternal/peripheral component protectionDigital data authenticationLiquid-crystal displayAlgorithm

Owner:李丽坤

Traditional Chinese medicine for treating gastroparesis syndrome

InactiveCN103356943ANo significant differenceComparableDigestive systemPlant ingredientsGourdAmomum villosum

Owner:丁漫漫

Chinese medicine composition for treating alopecia and preparation method thereof

InactiveCN103142911AGood curative effectLow costUnknown materialsDermatological disorderSide effectMedicine

Owner:陈恩富

Method and device for reliability assessment of transformation equipment online monitoring device

InactiveCN110011416AInformation technology support systemAc network circuit arrangementsData setInvalid Data

Owner:CHINA ELECTRIC POWER RES INST +1

Sampling density judgment method based on survey data, storage medium and electronic equipment

PendingCN113297285ADetermining the Optimal Sampling DensityDigital data information retrievalEarth material testingPollution soilEnvironmental engineering

Owner:ENVIRONMENTAL PROTECTION RES INST OF LIGHT IND

Mechanical integration flooring protective layer efficient construction method

InactiveCN104314288ALow costEasy constructionFlooringSocial benefitsControl line

Owner:WUHAN YIYE CONSTR ENG

Preparation method and applications of degradable polystyrene material

InactiveCN110028688ATo achieve the purpose of degradationFast degradationCoatingsMasterbatchMaterials preparation

Owner:HONG KONG PRODUCTIVITY COUNCIL

Formula for treating constipation

InactiveCN109954031ASuitable for a wide rangeGood effectDigestive systemUnknown materialsNon toxicitySide effect

Owner:娄陆新

Fermentation treatment technology of feeding rapeseed meal

InactiveCN106359851AAvoid churnPromote growthAnimal feeding stuffBiotechnologyRapeseed

Owner:惠州市洛玛科技有限公司

Controlled expansion balloon catheter

ActiveCN101808599AStentsBalloon catheterBalloon catheterCatheter device

Owner:INVATEC TECH CENT

Method and device for guiding vehicle to enter garage and storage medium

ActiveCN113112851AAccurate parkingImprove circulation efficiencyIndication of parksing free spacesAnimationParking space

Owner:广东怡丰智能车库有限公司

Integrated forging and forming method for reactor pressure vessel barrel flange adapter tube section

ActiveCN110090914AReduce potential riskWork stress homogenizationEngine componentsReactor pressure vesselIngot

Owner:SHANGHAI XINMIN DONGTAI HEAVY FORGING

Auxiliary armchair seat for steering room and steering room equipped with the same

InactiveCN101209685AVehicle with living accommodationDismountable/non-dismountable seatsEngineeringAuxiliary heating

Owner:IVECO SPA

Closed-loop fiber optic gyro scale factor fast stabilization method and device

ActiveCN108692741AOptimize data processingReduce startup timeMeasurement devicesTemperature controlFiber

Owner:中航捷锐(西安)光电技术有限公司

Normal temperature heavy metal stabilizer and method for using normal temperature heavy metal stabilizer for stabilizing heavy metals in soil

InactiveCN106398707APlay a role in fatteningRestore soil ecologyOrganic fertilisersSoil conditioning compositionsCelluloseSoil heavy metals

Owner:CHANGZHOU UNIV

Moving track determining method and device

InactiveCN110188691AImprove accuracyImprove efficiencyCharacter and pattern recognitionClosed circuit television systemsPattern recognitionComputer graphics (images)

Owner:银河水滴科技(宁波)有限公司

Composition, temperature-resistant salt-resistant fracturing fluid thickening agent prepared from composition, and preparation method thereof

ActiveCN109705834AGood suspension effectImprove shear resistanceDrilling compositionSaline waterSalt resistance

Owner:SHANDONG NUOER BIOLOGICAL TECH