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.

An electronic detonator based on 400m ² The blasting excavation method of the above-mentioned large-section tunnel

ActiveCN111043926BReduce footageIncrease footageBlastingTunnelsDetonatorArchitectural engineering

Owner:CHONGQING ZHONGHUAN CONSTR +1

A device and method for cargo entry and exit safety inspection based on image recognition

ActiveCN104484916BEasy to trace and correctIndividual entry/exit registersElectronic documentDatabase server

Owner:GUANGZHOU BAOSTEEL SOUTHERN TRADING

A method and system for living body detection based on improved optical flow method

ActiveCN109784215BSolve the rotation problemReduce calculation errorsNeural architecturesSpoof detectionOptical flowLiving body

Owner:金现代信息产业股份有限公司

Food safety testing sampling box

InactiveCN106904356BInspection and sampling convenienceSimple structureShock-sensitive articlesInternal fittingsFood safetyEngineering

Owner:中华人民共和国齐齐哈尔出入境检验检疫局

Electronic device providing blockchain account information and operating method thereof

PendingCN114270777AFix security issuesCryptography processingPublic key for secure communicationComputer hardwareDisplay device

Owner:SAMSUNG ELECTRONICS CO LTD

Electro-optical device and electronic apparatus

ActiveCN1328705CEasy wiringImprove uneven brightnessStatic indicating devicesElectroluminescent light sourcesVoltage dropEngineering

Owner:SEIKO EPSON CORP

Joint detection method and diagnostic kit of NPM1 (Nucleophosmin 1) gene mutation

ActiveCN101955994BHigh sensitivityStrong specificityMicrobiological testing/measurementFluorescence/phosphorescenceBiotin-streptavidin complexMyeloid leukemia

Owner:MEDI GENETECH

System and method for displaying hemodynamic instability index index information

ActiveCN104487975BIncreased sensitivityImprove adaptabilityMedical data miningHealth-index calculationHematological testEmergency medicine

Owner:KONINKLJIJKE PHILIPS NV

Charging method, charging system and charging server for sensor network

ActiveCN102740263BAccounting/billing servicesWireless commuication servicesFrequency spectrumLicensed spectrum

Owner:THE HONG KONG POLYTECHNIC UNIV

A method for pre-desiliconization, pre-decarburization and pre-dephosphorization of molten iron in a molten iron tank

ActiveCN105506226BReduce carbon contentReduce phosphorus contentProcess efficiency improvementThermal stateSlag

Owner:ANGANG STEEL CO LTD

Device and method for on-line vibration measurement of capacitive tube/rod-shaped object

ActiveCN105444871BHigh measurement accuracyImprove measurement reliabilitySubsonic/sonic/ultrasonic wave measurementUsing electrical meansMeasurement deviceProtection layer

Owner:善测(天津)科技有限公司

A rolling device for aerospace ultra-small precision spherical coupling

ActiveCN106271375BFlexible rotationImprove performanceEngineeringMechanical engineering

Owner:NANJING CHENGUANG GRP

Active excitation multi-frequency induction current cable identification method and device

ActiveCN105911376BEasy to distinguishOptimize the identification methodElectrical testingGround impedanceInductor

Owner:重庆旋易智能技术有限公司

Body cage structure

ActiveCN112896323BStrong rigidityExcellent crash safetySuperstructure subunitsEngineeringStructural engineering

Owner:奇瑞新能源汽车股份有限公司

A vehicle data time synchronization method, device, electronic device and storage medium

ActiveCN112286034BGuaranteed validityStable jobSynchronous motors for clocksRadio-controlled time-piecesEngineeringComputing systems

Owner:WUHAN ZHONGHAITING DATA TECH CO LTD

Nano fishbone product as well as preparation method and application of nano fishbone product

ActiveCN103689664BAvoid problems such as corruptionAvoid uneven particle sizeFood preparationEmulsionHigh energy

Owner:湖北土老憨生态农业科技股份有限公司

GBAS Ionospheric Anomaly Detection Method Based on LMS Adaptive Filter

ActiveCN110596732BHigh detection sensitivityAccurate delay rate of changeSatellite radio beaconingAdaptive filterPseudocode

Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Method and device for forecasting spectrum demands of IMT (international mobile telecommunication) system

InactiveCN103118392BImprove universalityAvoid calculationWireless communicationFrequency spectrumAccess technology

Owner:国家无线电监测中心

Catalyst for cracking tar hydrotreating

ActiveCN110538676BHigh yieldHigh desulfurization rateMolecular sieve catalystsHydrocarbon oils refiningPtru catalystProcess engineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Task scheduling method and device

ActiveCN109086128BStatistically effective running workloadEffective distributionProgram initiation/switchingSoftware simulation/interpretation/emulationParallel computingManycore processor

Owner:MAIPU COMM TECH CO LTD

A Space-Insensitive Focusing Alignment Method and System for Dual-beam Pump-Probe

ActiveCN109471265BAlleviate stringent regulation requirementsAxial intensity flatteningOptical elementsBeam splitterPrism

Owner:BEIJING GREAT WALL PEONY MOLD MFG CO LTD

Anti-countercurrent grid-connected photovoltaic power generation system

ActiveCN103346587BPrevent backflowPrediction of countercurrent phenomenon in advancePV power plantsSingle network parallel feeding arrangementsPower inverterPower grid

Owner:BOE TECH GRP CO LTD +1

A graphite sealing crushing and grinding device

ActiveCN106807511BCrushed fullyReasonable designGrain treatmentsElectric machineryEngineering

Owner:河南科特尔机械制造有限公司

Application of a gold-nickel alloy catalyst in the selective hydrogenation of aromatic nitro compounds

ActiveCN103864550BHigh selectivityHigh activityCarboxylic acid nitrile preparationOrganic compound preparationNitro compoundHydrogenation reaction

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Apparatus for breaking thrombus and aspirating thrombus

ActiveCN110141303AImprove opening rateReduce complicationsMedical devicesCatheterDevice formThrombus

Owner:赛诺神畅医疗科技有限公司

Axial plunger pump

ActiveCN107288836AReduce impact inertiaReduce vibrationPositive displacement pump componentsPositive-displacement liquid enginesReciprocating motionEngineering

Owner:WUHAN MAJOR DAY DIGITAL MACHINERY MFG CO LTD

Prefabricated thermal insulation double-layer bent pipe and its preparation method

ActiveCN109058635BImprove fatigue lifeGuaranteed uptimeThermal insulationPipe protection by thermal insulationThermal engineeringInsulation layer

Owner:TANGSHAN XINGBANG PIPE CONSTR EQUIP

Calculation method of fatigue limit distribution of ti1023 components based on residual stress layer and microhardness layer

ActiveCN106596307BFatigue Limit Quickly GainedReasonableness of judgmentApparatus for force/torque/work measurementInvestigating material hardnessComputer scienceCalculation methods

Owner:NORTHWESTERN POLYTECHNICAL UNIV

A CSI-Based Personnel Trajectory Tracking Method

ActiveCN108882171BReduce kinetic energy fluctuationsParticular environment based servicesLocation information based serviceChannel state informationDoppler velocity

Owner:NORTHWEST NORMAL UNIVERSITY

Method and device for determining parameters used in compensation processing of video signals

ActiveCN104754292BTelevision system detailsColor signal processing circuitsUltrasound attenuationTransmission channel

Owner:ZHEJIANG DAHUA TECH CO LTD

Preparation method of beta-glucose-based-Yariv reagent

InactiveCN101691450BReduce dosageSimple processSugar derivativesSugar derivatives preparationGlycosideState of art

Owner:EAST CHINA NORMAL UNIV

A non-contact fish morphological phenotype automatic acquisition device and method

ActiveCN111738279BCause some damagesAutomatic acquisitionImage enhancementImage analysisImaging processingFishery

Owner:西藏自治区农牧科学院水产科学研究所 +1

An adjustable centrifugal compressor balance disk seal

ActiveCN104019051BSolve the problem of large seal leakageActively adjust stiffnessPump componentsPumpsDynamic pressureCentrifugal compressor

Owner:BEIJING UNIV OF CHEM TECH

Process for preparing p-xylene

ActiveCN107001183BMolecular sieve catalystChemical industryXylyleneBenzene

Owner:EXXONMOBIL CHEM PAT INC

A soil and water conservation ecological slope protection structure for water conservancy construction

ActiveCN111593703BAvoid contactAchieve impact cleaningCoastlines protectionStationary filtering element filtersFiltrationWater flow

Owner:刘金喜

Beauveria bassiana tertiary medium and preparation method thereof

ActiveCN109628320BEasy to killGuaranteed state of the environmentFungiMicroorganism based processesBiotechnologyMicroorganism

Owner:宜昌兴林生物科技有限公司 +1

Natural biochar-chitosan-based camellia oil composite material and preparation method thereof

ActiveCN110292914BImprove adsorption capacityGood slow releaseOther chemical processesWater solubleWater soluble chitosan

Owner:广州美颂化妆品有限公司 +1

Single-pole double throw membrane switch of RF microelectronic machinery and its manufacturing method

InactiveCN100403476CReduce nonlinear distortionAvoid interferenceElectrostatic/electro-adhesion relaysCoplanar waveguideMembrane switch

Owner:SOUTHEAST UNIV

Optical fiber grating temperature-pressure sensor for high-pressure flow liquid testing

InactiveCN1908370BExtended service lifeExtend your lifeSurveyGratingLight sensing

Owner:北京融文贸易有限公司

A pipe material plug automatic assembly punching machine

ActiveCN104526326BHigh degree of automationIncrease productivityMetal working apparatusBoring/drilling machinesPunchingEngineering

Owner:ZHEJIANG YOTRIO GRP CO LTD

Pressurized bag portable infusion device

ActiveCN104857593BEasy to openEasy to closeMedical devicesPressure infusionPressure controlled ventilationGas pressure transducer

Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

A kind of method for identifying species of insects of the genus Phytophthora

InactiveCN104450898BSimple methodEasy to operateMicrobiological testing/measurementEuproctisTest sequence

Owner:CHANGZHOU ENTRY EXIT INSPECTION & QUARANTINE +2

Method and device for customizing pages

ActiveCN105631005BCustom implementationSpecial data processing applicationsSoftware engineeringHuman–robot interaction

Owner:RAISECOM TECH

Double rotating shaft structures and electronic equipment

InactiveCN106969025AReduce manufacturing costSimple structureDigital data processing detailsWing accessoriesLinear motionEngineering

Owner:LENOVO (BEIJING) LTD

A CNC lathe

ActiveCN111299618BAvoid exposureAvoid adsorptionAutomatic/semiautomatic turning machinesTool holdersNumerical controlScrew thread

Owner:邵阳永腾金属制品有限公司

An intelligent trolley and construction method for spreading sand and powder

ActiveCN105332501BEasy to operateLaying speed is fastBuilding constructionsInhomogeneous materialEngineering

Owner:CHINA FIRST METALLURGICAL GROUP

Access control system and its control method, electronic equipment

ActiveCN111833504BPrevent retrogradeShorten the lengthIndividual entry/exit registersEmbedded systemProgram code

Owner:SHANGHAI ZHUIYUE TECH CO LTD

A micro-vibration blasting method for deep hole steps

ActiveCN103307939BReduce vibration speedImprove the efficiency of blasting excavationBlastingDetonatorEngineering

Owner:SINOHYDRO BUREAU 14 CO LTD +1

Air Conditioning Units for Vehicles

ActiveCN109476210BSuppression of gas exchange lossAir-treating devicesVehicle heating/cooling devicesAir changeAir conditioning

Owner:DENSO CORP

A half-slope parking braking method for pure electric vehicles

ActiveCN106166962BAccurate judgmentEnsure safetySpeed controllerDriver interactionsMotor drivePure electric vehicle

Owner:WM MOTOR TECH GRP CO LTD

A kind of preparation method and application of diphenylfuran compound

ActiveCN107286123BRaw materials are easy to getThe synthesis steps are simpleOrganic active ingredientsHeavy metal active ingredientsFuranPharmaceutical Substances

Owner:KUNMING MEDICAL UNIVERSITY

A kind of high elasticity plastic material and preparation method thereof

ActiveCN103450615BIncrease elasticityExcellent cushioning resistancePlastic materialsChemistry

Owner:SHENZHEN JINJI DIGITAL TECH CO LTD

A method of balancing power consumption between loads

InactiveCN101473285AEnergy efficient ICTVolume/mass flow measurementClock rateEngineering

Owner:KONINK PHILIPS ELECTRONICS NV

Medical apparatus package

InactiveCN106999649AIntravenous devicesRigid containersInterior spaceMedical device

Owner:SANOFI SA

Filling system and bag conveying device for the system

InactiveCN101186237BFull clearanceRelieve pressureSolid materialRest positionEngineering

Owner:哈佛与博克公司

Fibre-reinforced polyurethane modified polyisocyanurate composite material and preparation method thereof

InactiveCN101177525BImprove featuresImprove liquidityFoaming agentAlcohol

Owner:SHANGHAI HAOHAI CHEM +1

A clamping device for metal processing

ActiveCN113182898BWon't moveWon't pop upPositioning apparatusMaintainance and safety accessoriesPipe fittingMetal machining

Owner:广东飞米精密机械有限公司

Underwater operation robot for seafood salvage

ActiveCN110641660BAchieve positioningReduce disturbanceManipulatorUnderwater vesselsControl engineeringMachine

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Pressure bearing method at both ends of the rotor

ActiveCN112025255BImprove pressing efficiencyImprove pressing qualityMetal working apparatusEngineeringMechanical engineering

Owner:ZHEJIANG LINIX MOTOR

Cable connector

InactiveCN102646904BEffective lockingAvoid enteringCoupling contact membersCouplings bases/casesScrew positionEngineering

Owner:TAIZHOU LINGYING NEW ENERGY TECH

Method and system for recovering braking energy of an electric vehicle

ActiveCN108081960BHigh recovery rateEnsure safetyElectrodynamic brake systemsPower batteryElectric machine

Owner:JASMIN INT AUTO RES ANDDEV BEIJING CO LTD

A linear led drive circuit with replaceable working mode

ActiveCN108901098BReduce power consumptionReduce cooling conditionsElectrical apparatusElectroluminescent light sourcesMode controlDimmer

Owner:江苏源微半导体科技有限公司

Adopting thermoelectric capacitance as a calibration power supply used on integrated circuit and the method thereof

InactiveCN100466314CThermoelectric device with dielectric constant thermal changeSolid-state devicesThermal energyCapacitor voltage

Owner:HEWLETT PACKARD DEV CO LP

Environment-friendly anti-freezing and anti-boiling heat transfer medium and its application

ActiveCN105670573BLowering the freezing pointExcellent high temperature anti-boiling performanceHeat-exchange elementsAdditive ingredientHeat conducting

Owner:HANGZHOU HAERSI IND CO LTD

Comprehensive Judgment Method for Blocking Criticality of Viscous Debris Flow Retained by Lattice Dam

ActiveCN108166435BHydraulic engineering apparatusMechanical engineeringDebris flow

Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

Nucleic acid transferring vector and transferring system and uses

InactiveCN1800408BNo toxicityNo side effectsOther foreign material introduction processesPharmaceutical non-active ingredientsNucleic acid transportHost immunity

Owner:华中科技大学同济医学院

A method for adjusting the deviation of the strip on the steering roller of the looper trolley on the continuous withdrawal line

ActiveCN104014596BExtend the life cycleImprove work efficiencyFlexible work arrangmentsMetal rolling arrangementsEngineeringStrip steel

Owner:ANGANG STEEL CO LTD

Integrated photoelectrical experiment and test method

InactiveCN1804949BRealize measurementRealize functionEducational modelsComputer hardwareCombined test

Owner:天津市耀辉光电技术有限公司

A sewage treatment unit board

ActiveCN107875701BImprove filtering effectImprove efficiencyLayered productsStationary filtering element filtersEconomic benefitsWater resources

Owner:靖江市华晟重金属防控有限公司

Gyro precession type active stabilizing device for workbench of lithography machine

InactiveCN102393610BDoes not affect translationOffset torsionPhotomechanical exposure apparatusMicrolithography exposure apparatusManufacturing technologyGyroscope

Owner:HARBIN INST OF TECH

Method and device for identifying feasible region of robust output of virtual power plant considering uncertainty

ActiveCN111509784BImprove securityImprove economyData processing applicationsSingle network parallel feeding arrangementsLoad following power plantElectric power

Owner:TSINGHUA UNIV +3

Orientation device for special-shaped materials

ActiveCN103274196BConvenience to workSimple structureConveyor partsEngineeringMechanical engineering

Owner:广州市铭慧机械股份有限公司

A device for measuring the deflection of medium and small span bridges

InactiveCN104567641BSimple structureNovel and reasonable designMechanical solid deformation measurementsMeasurement deviceData acquisition

Owner:CHANGAN UNIV

A waterproof structure and excavator

ActiveCN111321768BPrevent inflowExtended service lifeMechanical machines/dredgersClassical mechanicsMechanical equipment

Owner:SANY HEAVY MACHINERY

Fully positive dispersion dissipative nanosecond pulse-shaping passive mode-locked fiber laser system

ActiveCN103022861BImprove conversion efficiencyHigh beam qualityActive medium shape and constructionMode locked fiber laserEngineering

Owner:杭州奥创光子技术有限公司

A pipe bending feeding mechanism of a pipe bending machine

ActiveCN103611839BImprove work efficiencySave human effortEjection devicesEngineeringManipulator

Owner:OMS MASCH CO LTD

Humidifier

InactiveCN102853496BNot easy to kick overReduce unnecessary stepsSpace heating and ventilation safety systemsLighting and heating apparatusOpen waterWater flow

Owner:福智海研究院

DCS system satellite link downlink data confirmation frame transmission method

ActiveCN103780348BError preventionRadio transmissionWord identificationData information

Owner:BEIJING UNIV OF POSTS & TELECOMM

Microwave oven

ActiveCN102997297AAvoid overall overheatingDomestic stoves or rangesLighting and heating apparatusMicrowave ovenPower flow

Owner:SAMSUNG ELECTRONICS CO LTD

An uninterruptible power supply overcurrent protection circuit

ActiveCN103606897BStrong collection protectionAbility to withstandEmergency protective circuit arrangementsCapacitancePeak current

Owner:YANGZHOU WANFANG ELECTRONICS TECH

A kind of fir crown tissue culture seedling subculture bud cultivation method

ActiveCN104145824BGrowth inhibitionRemove position effectClimate change adaptationAfforestationSocial benefitsEconomic benefits

Owner:GUANGXI FORESTRY RES INST

A magnetic core-shell nanoparticle and its preparation method and application

InactiveCN106552600BEffective separation and enrichmentEfficient separationOther chemical processesPeptide preparation methodsDipeptideMagnetite Nanoparticles

Owner:WUHAN UNIV OF TECH

A mobile terminal and gateway server transmission method for financial security environment

ActiveCN109041055BRealize data transmissionImprove securitySecurity arrangementInternet privacyFinancial security

Owner:环玺信息科技(上海)有限公司

A smart electrical switch

ActiveCN109273297BAchieve the effect of smart installationEasy to placeSwitch power arrangementsSmart switchEngineering

Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建

Liver model and its preparation method and application

ActiveCN109671346BUnrestricted sourceNon-perishableEducational modelsRadiologyDecellularization

Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

sucker

ActiveCN103410839BEasy to carryEasy to assembleSuction cupsEngineeringUltimate tensile strength

Owner:HANGZHOU LEGGY HORSE TECH

A Passive Mobile Robot with Energy Harvesting Capability

ActiveCN107253500BPassive movement does not affectEasy to disassembleBatteries circuit arrangementsElectric powerHorizontal axisEngineering

Owner:CHONGQING UNIV OF POSTS & TELECOMM

A method for making a composite material pipe gallery model in a geotechnical centrifuge

ActiveCN111859553BReliable production methodThe production process is fast and efficientGeometric CADSpecial data processing applicationsSoil scienceEquivalent stiffness

Owner:TIANJIN UNIV

Doping method of NMOS (N-channel metal oxide semiconductor) pipe

InactiveCN103151267BImprove efficiencyReduce parasitic capacitanceSemiconductor/solid-state device manufacturingIon implantationMetal

Owner:溧阳市虹翔机械制造有限公司

Low-strain-rate modified zircon material and articles

InactiveCN102036934BGlass forming apparatusModal particleRefractory

Owner:CORNING INC

A method, server, device, coin pushing game machine and medium for live broadcasting of games

ActiveCN107583275BRich live formApparatus for meter-controlled dispensingVideo gamesHuman–computer interactionServer

Owner:WUHAN DOUYU NETWORK TECH CO LTD

Gravity center displacement balance device of square ram of main shaft box of floor-type boring and milling machine

ActiveCN102806490BControl saggingSimple structureMaintainance and safety accessoriesGravity centerOil pressure

Owner:QINGDAO HUITENG MACHINERY EQUIP

locking device

ActiveCN109723703BPrevent movementImprove securitySecuring devicesPilot holeEngineering

Owner:HITACHI BUILDING TECH GUANGZHOU CO LTD

A New Type of Intelligent Distributed Storage and Delivery System

InactiveCN104954491BImprove smart access efficiencySolve the transportation efficiency problemTransmissionLogisticsTransport systemClosed loop

Owner:MEDITRAK TECH CO LTD

A drinking water dispenser and method for customizing water volume thereof

ActiveCN110925161BImprove experienceFlexible adjustment of water outputPump controlPumpsWater useWater volume

Owner:SHENZHEN JISU TECHNOLOGV CO LTD

Method and device for displaying handwriting

InactiveCN104699403BImprove writing experienceFull displayInput/output processes for data processingHandwritingTouchscreen

Owner:TVM BEIJING EDUCATION SCI & TECH CO LTD

Formulation for pot chicken special meat paste and production process of formulation

ActiveCN102669643BFill the Flavor GapUnified production processFood preparationBiotechnologyMonosodium glutamate

Owner:HUAIBEI SHUNFA FOOD

A hollow high-strength diameter poly(3-hydroxybutyrate-co-3-hydroxyvalerate) monofilament and its preparation method

ActiveCN109825892BThe spinning process goes smoothlyProcess stabilityHollow filament manufactureMonocomponent polyesters artificial filamentMasterbatchPolymer science

Owner:JIANGSU DUWEI NEW MATERIAL SCI & TECH CO LTD

Identification method of electronic equipment and its reading mode

ActiveCN110782854BGet display status in real timeImprove battery lifeCathode-ray tube indicatorsComputer hardwareData matching

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A multifunctional cassette furnace

ActiveCN111396936BImprove stabilityImprove applicabilityStoves/ranges foundationsDomestic stoves or rangesThreaded pipeAdhesive

Owner:浙江省永康市金宇有限公司

Method for realizing classification management of use right of mobile terminal user

InactiveCN100359427CLow costImprove versatilityDigital data processing detailsRadio/inductive link selection arrangementsComputer terminalDocumentation

Owner:杭州波导软件有限公司

Filled fiber reinforced thermoplastic composite

InactiveCN1934176ASynthetic resin layered productsThin material handlingLow densityThermoplastic composites

Owner:3M INNOVATIVE PROPERTIES CO

Device for preparing rare earth nano-oxide and method of using the same

ActiveCN113198412BEvenly heatedGuaranteed temperatureRare earth metal oxides/hydroxidesMaterial nanotechnologyMaterials scienceChemistry

Owner:董贵兴

Photoprotective orally administrable composition for skin

InactiveCN1635897AReduce stressCosmetic preparationsHydroxy compound active ingredientsMedicineCarotenoid

Owner:SOC DES PROD NESTLE SA +1

Method for preparing fragrant fruit oil soap powder by high tower spray drying

InactiveCN104789396BSolve churnImprove washabilitySurface-active non-soap compounds and soap mixture detergentsDetergent preparation by chemical meansStream temperatureReaction step

Owner:BAOSHAN XINHUA SOAP CO LTD

A rights management system

ActiveCN102882715BRealize managementEasy to manageData switching networksRights managementDistribution function

Owner:BEIJING CHINA POWER INFORMATION TECH +3

A method for trapping and killing adults of Monochamus alternatus with high efficiency and its special device

ActiveCN104642274BGood lure effectReduce the populationInsect catchers and killersTrappingZoology

Owner:NANJING FORESTRY UNIV

A ventilation device with smoke exhaust function

ActiveCN113483428BImprove filtering effectIncrease contactMechanical apparatusLighting and heating apparatusDust controlEngineering

Owner:南通专用风机有限公司

A road lane recognition method, device and system

ActiveCN109435940BImprove accuracyExternal condition input parametersSimulationPositioning system

Owner:BEIJING JINGWEI HIRAIN TECH CO INC

Touch integrated circuit integrating near-field communication and method for near-field communication thereof

ActiveCN105872955BSecurity arrangementShort range communication serviceTransceiverCommunication control

Owner:SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD

A kind of energy-saving cabinet for 5g data center

ActiveCN113453498BAvoid convectionReduce air temperatureServersDispersed particle separationCold airInterior space

Owner:杭州华宏通信设备有限公司

Calculation method of mine high voltage power grid leakage protection setting based on petri net

InactiveCN105244839BEmergency protective arrangements for automatic disconnectionSpecial data processing applicationsColoured Petri netColored petri

Owner:HENAN POLYTECHNIC UNIV

Plate filter for coffee makers and the like, and coffee maker including said filter

ActiveCN113382666ABeverage vesselsMembrane filtersEngineeringMechanical engineering

Owner:LAVAZZA

A kind of sulfur dioxide gas absorbent

ActiveCN109569196BPromote absorptionHigh boiling pointDispersed particle separationFuranCarboxylic acid

Owner:山东思宁环保科技有限公司

A method for online determination of ion mobility in solution

ActiveCN107204474BCell seperators/membranes/diaphragms/spacersMaterial electrochemical variablesChemical physicsGraphite electrode

Owner:JIANGSU UNIV

A set-top box resource preview method and device

ActiveCN105357548BImplement testGuaranteed experienceSelective content distributionComputer terminalDistributed computing

Owner:ZHUHAI MAIYUE INFORMATION TECH

Advanced treatment method and device for livestock breeding waste water

InactiveCN103466900BAvoid accumulationReduce productionEnergy based wastewater treatmentMultistage water/sewage treatmentSludgeTotal nitrogen

Owner:南宁绿智环保科技有限公司

Rail type reflective liquid level gauge verification device

ActiveCN103575367BOvercome defectsImprove test efficiencyTesting/calibration apparatusLaser rangingLevel sensor

Owner:XINJIANG UYGUR AUTONOMOUS REGION INST OF MEASUREMENT & TESTING

An integrated drilling tool for drilling and expansion with embedded bionic nozzle and drilling and expansion method thereof

InactiveCN104763348BDrill bitsConstructionsWork timePetroleum engineering

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY