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.

Rural household garbage fermentation biological fertilizer device

InactiveCN110981574AFully contactedImprove filtration efficiencyBio-organic fraction processingHollow article cleaningAgricultural engineeringAir pump

Owner:江苏英万特生态环境科技有限公司

Bipolar capacitive vehicle-mounted tilt angle sensor

PendingCN114001642AEliminate the effects ofAccurate measurement dataUsing electrical meansVibration suppression adjustmentsCapacitanceVehicle frame

Owner:河北重优科技有限公司

Data scheduling method and device, network equipment and computer storage medium

ActiveCN110830388AReduce latencyData switching networksEngineeringReceiver Bandwidth

Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Low-energy consumption dehumidifying oxygen-making and hot water system

PendingCN109253509ALighting and heating apparatusEnergy inputProcess engineeringOxygen content

Owner:孙鼎信

Non-cooperative target ranging system and method combining frequency sweeping and heterodyne interferometer

PendingCN113687329AEliminate multipath interferenceImprove ranging accuracyElectromagnetic wave reradiationICT adaptationVibration measurementHeterodyne interferometer

Owner:HARBIN INST OF TECH

Separated type compressor

InactiveCN106640596AEasy to separateChange direction flexiblyPositive displacement pump componentsPiston pumpsDrive motorEngineering

Owner:TAIZHOU GREEN ELECTRIC APPLIANCE MFG

Detecting method of aromatic amine compound in water sample

InactiveCN102323342ARapid enrichmentHigh sensitivityComponent separationP-chloroaniline4-Aminobiphenyl

Owner:JILIN UNIV

Buffer circuit, integrated circuit and electronic equipment

PendingCN112398467AFlexible adjustment of driving capacityGuaranteed reliable performanceReliability increase in field effect transistorsVoltage/current interference eliminationHemt circuitsComputer science

Owner:VIVO MOBILE COMM CO LTD

Commingle discharging shadow mask type plasma display panel and driving method thereof

InactiveCN101202192AReduce ignition voltageLong discharge pathStatic indicating devicesSolid cathode detailsDisplay boardBarrier preparation

Owner:NANJING HUAXIAN HIGH TECH CO LTD

Kernel-based message routing method and device, equipment and storage medium

InactiveCN112770299AShort range communication serviceMessage routingEngineering

Owner:ZTE CORP

Screen touch method and apparatus for touch screen and mobile terminal

InactiveCN105808120AEasy to controlSolve the problem of accidentally touching other clickable placesInput/output processes for data processingTouchscreenComputer engineering

Owner:GREE ELECTRIC APPLIANCES INC

Environmental organic acid compound corrosion inhibitor for coolant of water cooling engine

InactiveCN101643905AReduce Chloride ContentPlay the role of corrosion inhibition and anticorrosionNitrogenous heterocyclic compoundPhosphate

Owner:黑龙江省化工研究院

Efficient intelligent solar water heater

InactiveCN107367079ASolve the explosiveImprove heat collection efficiencySolar heating energySolar heat devicesSolar waterEngineering

Owner:JIANGSU ZHONGHAN COMM TECH

Manufacturing method of groove type super junction

InactiveCN107045973ASmall stepStep limitSemiconductor/solid-state device manufacturingSemiconductor devicesIon implantationPhotolithography

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Pharmaceutical preparation containing arginine glutamic acid

InactiveCN101156842AOrganic active ingredientsPowder deliveryPharmacologic actionHyperammonemia

Owner:BEIJING JIASHILIANBO PHARM SCI & TECH

Sakura cutting medium and preparation method thereof and method for using medium for cutting propagation

InactiveCN107409989ALoose structureImprove ventilationExcrement fertilisersBioloigcal waste fertilisersGround temperatureMicrobial agent

Owner:WUHAN JARDIN FR GRP

Pressure exerting machine

InactiveCN105522394AEasy to operateEasy to adjustLarge fixed membersArchitectural engineeringPulley

Owner:QINGDAO CHAOYANG HUATAI MANAGEMENT CONSULTATION SERVICE CO LTD

Environment-friendly water-saving bathroom system

PendingCN109138071AEasy to handleImprove recycling ratesFlushing devicesDomestic plumbingWater savingWater storage tank

Owner:李泽

Microwave oven

InactiveCN101660785AImprove cooling effectPrevent overheatingDomestic stoves or rangesLighting and heating apparatusGratingMicrowave oven

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Engine

InactiveCN1705818AInternal combustion piston enginesCombustion-air/fuel-air treatmentCombustionThrottle

Owner:YAMAHA MOTOR CO LTD

Flexible display panel and flexible display device

InactiveCN110854297AGuaranteed validityGuaranteed reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingThin membraneFlexible display

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Preparation method for 6-fluorine-3,4-dihydro-2H-1-benzopyran-2-ethyl formate

ActiveCN102180856AReduce pollutionEasy to manufactureOrganic chemistryBenzopyranTreatment burden

Owner:ZHEJIANG HUAHAI PHARMA CO LTD +1

Novel electric multi-functional special purpose vehicle with lithium battery

InactiveCN109606138AReduce noiseReduce maintenanceElectric propulsion mountingPropulsion by batteries/cellsGear pumpElectrical battery

Owner:JINGSU YUEDA SPECIAL VEHICLE CO LTD

Particle feed making machine with centrifugal effect

InactiveCN110150476AMeet production needsSimple structureWorking-up animal fodderEngineeringDrive motor

Owner:钱建平

Automatic spinning system and spinning method

InactiveCN112301586AImprove cleaning efficiencyLiquid/gas/vapor removal by squeezing rollersTextile treatment carriersSpinningElectric machinery

Owner:牛华康

Portable concrete dam material dynamic parameter test system and a test method

ActiveCN109522639AWill not affect normal operationNo damageGeometric CADSustainable transportationElement modelData acquisition

Owner:HOHAI UNIV

Flexible and reliable intelligent robot transmission mechanism

PendingCN109693232AFlexible movement back and forthIncrease flexibilityProgramme-controlled manipulatorDrive wheelHead shaking

Owner:杭州向上机器人科技有限公司

Dendranthema morifolium rapid batch drying device facilitating feeding

PendingCN113776292ATea substituesTea dryingProcess engineeringIndustrial engineering

Owner:江苏灵源沂岸科技股份有限公司

Structure for preventing flashover of power transmission circuit by windage yaw

InactiveCN102340119AReduce deliveryHigh air compressibilityDevices for damping mechanical oscillationsEngineeringPower transmission

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Pipeline through-wall sound insulation structure

PendingCN114396522AGuaranteed tightnessMeet the needs of deformationPipesPipe elementsEngineeringAcoustics

Owner:中航长沙设计研究院有限公司

Vibrating platform for material filling equipment

InactiveCN102180274APrevent permanent deformationExtended service lifeSolid materialVibration amplitudeEngineering

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

Method for preparing active substance lithium iron phosphate for lithium ion secondary battery anode

InactiveCN101378125AEvenly distributedSmall granularityElectrode manufacturing processesVehicular energy storageLithium iron phosphatePhosphate

Owner:BYD CO LTD

High-efficiency medical instrument cleaning device

InactiveCN109433690AImprove efficiencyEasy to cleanDrying gas arrangementsCleaning using liquidsCouplingEngineering

Owner:湖北鲁腾商贸有限公司

High-gain and low-profile vehicle-mounted antenna

ActiveCN106654595AEasy to processHigh gain characteristicAntenna adaptation in movable bodiesPolarised antenna unit combinationsNeutral lineDistributor

Owner:SOUTH CHINA UNIV OF TECH +1

Wireless communication method and device

PendingCN114071784AModulated-carrier systemsWireless communicationCommunications systemAccess time

Owner:HUAWEI TECH CO LTD

Multifunctional ventilation window for agricultural planting

InactiveCN109089659AHumidification availableEasy to ventClimate change adaptationVentilation arrangementFixed frameAgricultural engineering

Owner:董杰

Full-automatic peanut oil cold pressing machine

InactiveCN112693151ARealize fully automatic oil extractionImprove work efficiencyPressesAgricultural engineeringMechanical engineering

Owner:河北宁心机械设计有限公司

Installation structure of wall surface soft roll and construction method for installing wall surface soft roll

ActiveCN109853884ALow proficiency requirementShorten production timeCovering/liningsFixed frameEngineering

Owner:WENZHOU ZHONGZE BUILDING DECORATION CO LTD

Multifunctional continuous pipe expanding device and method thereof

PendingCN111531861AEase of loading and unloadingNo manual operationStructural engineeringManual handling

Owner:CHANGLE WANDA TEXTILE MACHINERY

Wall lamp

InactiveCN104613368AIngenious structureEasy to manufacturePlanar light sourcesPoint-like light sourceEngineering

Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

Wake lock releasing method and apparatus for mobile terminal

ActiveCN107547742ASolve consumptionAvoid consumptionPower managementSubstation equipmentComputer terminalEngineering

Owner:SHENZHEN HUIYE COMM TECH +1

Urban portal tunnel fabricated lining and urban portal tunnel lining construction method

PendingCN111441790AConvenient and efficient constructionReduce healthUnderground chambersTunnel liningReinforced concreteArchitectural engineering

Owner:YELLOW RIVER ENG CONSULTING

Composite super lens, forming method thereof and dot matrix projection system

ActiveCN114859446AImprove signal-to-noise ratioReduce energy consumptionProjectorsLensDot matrixDiffractive beam splitter

Owner:SHENZHEN METALENX TECH CO LTD

Single-cutting piece fluted coupling sheet structure

PendingCN111056115ARigid containersCouplingStructural engineering

Owner:杭州秉信环保包装有限公司

Perforating device suitable for valve cover of electromagnetic valve

PendingCN114682672AEasy and flexible operationImprove drilling efficiencyPerforating toolsMetal-working feeding devicesClassical mechanicsEngineering

Owner:诸暨市斌果科技有限公司

Nitrate-free environment-friendly cast iron enamel acid-resistant transparent glaze and preparation method thereof

PendingCN114315146AIncrease the oxidizing atmosphereFluxing GuaranteeGlazePollution

Owner:SINOPIGMENT & ENAMEL CHEM

Movable type tower crane

InactiveCN103434946AImprove stabilityExpand the range of supportCranesArm foldingMovable type

Owner:东台市富康工程机械厂

Face recognition method based on L2 regularization gradient constraint sparse representation

ActiveCN110458092AImprove recognition accuracyCharacter and pattern recognitionPattern recognitionImage gradient

Owner:NANJING UNIV OF POSTS & TELECOMM

Screenshot method and screenshot device

ActiveCN106569700AImprove securityImplement selective interception2D-image generationInput/output processes for data processingComputer graphics (images)Image layer

Owner:MEIZU TECH CO LTD

Tinea pedis external used medicament

InactiveCN1131067CQuick resultsShort course of treatmentSalicyclic acid active ingredientsAntimycoticsAcetic acidBenzoic acid

Owner:常士杰

Boron, nitrogen and phosphorus flame retardant and preparation method thereof

InactiveCN106633081AImprove the shortcomings of not being washableNot easy to migratePhosphorus organic compoundsChemical synthesisPolyolefin

Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Efficient derusting device for automobile brake disc

InactiveCN107398815ALabor savingEasy to remove rustGrinding drivesGrinding machinesDrive motorEngineering

Owner:雷丽萌

Traditional Chinese medicine airing device

InactiveCN108180717ASolve the problem of not being able to dryAffect qualityDrying gas arrangementsDrying chambers/containersElectricityEngineering

Owner:袁玲燕

Wearable physiological signal monitoring fingerstall

PendingCN112263229AGuaranteed stabilityWidely distributedDiagnostic recording/measuringSensorsComputer hardwareTransceiver

Owner:成都子源电子科技有限公司

Storage server

InactiveCN106650211AConvenient queryEasy accessMedical image data managementSpecial data processing applicationsMedical recordData set

Owner:CHONGQING ZHONGDI MEDICAL INFORMATION TECH CO LTD

Walkable roof heat preservation and thermal insulation drainage plate and drainage system and construction method thereof

InactiveCN104975685AHigh compressive and flexural strengthEasy to installRoof drainageRoof covering insulationsThermal insulationStructural engineering

Owner:广西青龙化学建材有限公司

Energy-saving and environment-friendly material and preparation method of energy-saving and environment-friendly material

InactiveCN106751183AImprove stabilityGood weather resistanceAdhesiveFire retardant

Owner:MOBAO CO LTD

Bulk food packaging feeding device

InactiveCN108482716AEasy dischargeGuaranteed QuantitativeSolid materialFixed bearingDrive wheel

Owner:海宁市立派商贸有限公司

Data processing device and method

InactiveCN103020088AImprove accuracySave time and costSpecial data processing applicationsData scrapingMaterial resources

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD

Leather shoe drying device

ActiveCN113576113AGuaranteed tightnessNo wasted heatShoe gluingCircular discElectric machinery

Owner:浙江派力鞋业有限公司

Externally-used weight-reducing traditional Chinese medicine

InactiveCN109303877APrevent splashEasy to take outHydroxy compound active ingredientsMetabolism disorderSide effectLiquorices

Owner:常红

Producing method of quick-frozen, flavored and flour-attached horse mackerel fillets

InactiveCN105325934AImprove qualityExtended shelf lifeMulti-step food processesMeat/fish preservation by coatingBiotechnologyAnimal science

Owner:HENGMAO IND GRP

Safety control system and method based on V2V communication charging process

ActiveCN106938617AAvoid collisionImprove securityCharging stationsElectric vehicle charging technologyCommunication unitControl system

Owner:云杉智慧新能源技术有限公司

Game interaction behavior model generation method and device, server and storage medium

ActiveCN111760291AQuality improvementVideo gamesHistorical modelEngineering

Owner:TENCENT TECH (SHENZHEN) CO LTD

Khan steam ophthalmic therapy apparatus

PendingCN108186329AExtended service lifeChange temperatureBathing devicesEye treatmentEngineeringTraditional therapy

Owner:WUHAN BMS MEDICALTECH

Hand-off method for wireless network

InactiveCN1756207AReduce network overheadData switching by path configurationThe InternetBasic service

Owner:LG ELECTRONIC (HUIZHOU) CO LTD

Power generation apparatus used for reclaiming residual heat of pottery kiln passage

InactiveCN101498556AReduce energy consumptionNo noiseEnergy industryGenerators/motorsThermal energyMechanical energy

Owner:无锡明惠通科技有限公司

Novel steel bar hoop bending machine and using method thereof

PendingCN109865777AHigh precisionReduce manual interventionArchitectural engineeringRebar

Owner:SHENGDA ECONOMICS TRADE & MANAGEMENT COLLEGE OF ZZ +1

Gas sensing system based on artificial intelligence

PendingCN114494231AMeet the needs of safe productionReduce monitoring costsImage enhancementImage analysisMonitoring siteEngineering

Owner:合肥永信科翔智能技术有限公司

Lime soil coring machine

InactiveCN102466573AFast sampling speedSimple construction, practical and convenientWithdrawing sample devicesEngineeringCoring

Owner:SHAANXI LONGHAI ENG CONSTR

Vacuum pipe flat-roofed solar bathroom

InactiveCN101988341ASave raw materialsImprove heat transfer efficiencySolar heating energySolar heat devicesSolar waterRoom temperature

Owner:侯国山

Two-gear reducer with P-gear structure for pure electric vehicle

PendingCN111677831AOptimize layoutAvoid high rpmGearingGearing controlReduction driveElectric machinery

Owner:HANTENG AUTOMOBILE CO LTD

Reconfigurable 8-bit RSIC (reduced instruction set computer) SCM (Single Chip Microcomputer) simulator

ActiveCN104077204ASimple structureEasy to operateFunctional testingMicrocomputerMicrocontroller

Owner:WUXI I CORE ELECTRONICS

Ultrahigh roadway intelligent supporting robot

PendingCN113898393AMine roof supportsWorkbenchRobot

Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

System based on patient health service

PendingCN114068039AMeet needsPrecise pushMedical communicationInstrumentsInformation acquisitionNursing

Owner:上海镁信健康科技股份有限公司

Preparation method for preparing cyanobacterial magnetic trapping agent based on modification of attapulgite

InactiveCN110075789ALarge specific surface areaSuitable for mass productionOther chemical processesAlkali metal oxides/hydroxidesClay mineralsIron salts

Owner:SHAANXI UNIV OF SCI & TECH

Recycled shower hot-water system

InactiveCN105276809AReduce consumptionReduce wasteFluid heatersHeat recovery systemsUv disinfectionWater resources

Owner:广州润达环保科技有限公司

Vegetable residual pesticide cleaning agent and using method thereof

InactiveCN104479917ALow costOrganic non-surface-active detergent compositionsAlcoholSodium citrate

Owner:邬石根

Electric locomotive, electric locomotive bogie and bogie driving system

ActiveCN111907537ASimple structureEasy maintenanceElectric motor propulsion transmissionBogieCoupling

Owner:DATONG ELECTRIC LOCOMOTIVE OF NCR

Language recognition method and device, electronic equipment and storage medium

ActiveCN111445898AAccurate language recognitionSpeech recognitionSpeech soundVoice data

Owner:IFLYTEK CO LTD

Rechargeable energy storage system thermal runaway and thermal runaway expansion integrated experimental apparatus

PendingCN106707191AAvoid wasting stateReduce wasteElectrical testingThermal expansionEngineering

Owner:深圳市瑞佳达科技有限公司

Manufacturing method of three-dimensional semiconductor structure and three-dimensional semiconductor structure

PendingCN114649260AIncrease working currentLower the resistance valueTransistorSemiconductor/solid-state device manufacturingSemiconductor structureEngineering

Owner:FU TAI HUA IND SHENZHEN +1

Character marking method and device, electronic equipment and computer readable storage medium

ActiveCN112201253ARealize accurate recognition conversionImprove efficiencySemantic analysisSpeech recognitionData setFeature extraction

Owner:观华(广州)电子科技有限公司

Novel power inductor and manufacturing method of novel power inductor

ActiveCN103714944AHigh mechanical strengthReduce manufacturing costTransformers/inductances coils/windings/connectionsInductances/transformers/magnets manufactureEngineeringInductor

Owner:BEIJING WATCH DATA SYST

Method for preparing acicular high-purity silicon aggregates and equipment thereof

InactiveCN102351188AChemical industrySilicon compoundsMolten stateAlloy

Owner:陈评 +2

Unidirectional and bidirectional triggered fuel igniter

PendingCN108826370AExtended service lifeDomestic stoves or rangesLighting and heating apparatusStopped workElectrical resistance and conductance

Owner:广州市奥克力电器有限公司

High-pressure exhaust valve for high-pressure airless sprayer

InactiveCN105889524ASolve the disadvantages of fragileEasy to processSpindle sealingsLift valveInterference fitExhaust valve

Owner:马良柱

Bunker with sealing device

InactiveCN103010722AReduce spillageImprove sealing and dustproof effectConveyor partsPulp and paper industryRaw material

Owner:MCC NORTH (DALIAN) ENG TECH CO LTD

Fluazinam and fenpyroximate compounded acaricidal composition

InactiveCN110278954AAnd disease preventionLower resistanceBiocideAnimal repellantsFruit treeWater dispersible

Owner:JIANGSU YANGNONG CHEM

Lucid ganoderma mycelium pellet jelly and preparation method thereof

InactiveCN108175064AEvenly dispersedIncrease contentFood scienceSubmerged fermentationMycelium

Owner:GUANGZHOU UNIVERSITY

Method, apparatus and system for controlling power consumption of unused hardware of a link interface

ActiveCN104932996BDigital data processing detailsMultiple digital computer combinationsComputer hardwareControl power

Owner:INTEL CORP

Processing device for cleaning chicken feet

ActiveCN107668160AAvoid damagePrevent slidingPoultry processingEngineeringPiston

Owner:CHONGQING CHUANRUI YUCHU FOOD

Windproof clothes hanger clamp

ActiveCN103445644AEasy to lockSimple structureApparel holdersWire rodEngineering

Owner:如东县东广物流有限公司

Methods and apparatus for improving skew tolerance of coherent optical transponder in optical communication system

ActiveCN110445546AMultiplex system selection arrangementsPolarisation multiplex systemsCommunications systemControl signal

Owner:JUMIPER NETWORKS INC

Waterrower with resistance paddles

PendingCN113368460AIncrease resistanceMovement coordination devicesMuscle exercising devicesLiquid storage tankEngineering

Owner:深圳市疯猴科技有限公司

Phone-controlled door lock unlocking/locking method

InactiveCN104157040AIndividual entry/exit registersAlarm locksMicrocontrollerData signal

Owner:NINGBO FENGHUA FEITIANREN PRECISION MOLD DESIGN CO LTD

Bearing thin oil lubricating device of vertical mine multistage submersible pump

InactiveCN105822586AImprove the operating environmentImprove lubrication conditionsPump componentsPumpsEngineeringEnd face mechanical seal

Owner:JIANGSU UNIV

Method for realizing closing internal function of integrated circuit

ActiveCN1937084AImprove securityRead-only memoriesComputer security arrangementsElectricityIntegrated circuit layout

Owner:BEIJING SINOSUN TECH

Dyeing agent for polyester fiber

InactiveCN110863379AImprove light fastnessNo discolorationDyeing processAcetic acidDisperse dye

Owner:艾绳瑞

Infrared image non-uniformity correction method for multi-segment coefficient self-adaptive switching

ActiveCN112504469AReduce mistakesImprove calibration accuracyImage enhancementRadiation pyrometryThresholdingComputer science

Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

Hydrogen recycling device

InactiveCN109931623AGuaranteed to workAchieve recyclingFuel supply regulationFuel feedersEngineeringAtmospheric pressure

Owner:陕西海嵘工程项目管理有限公司

Cleaning glove for housework

InactiveCN103315422AGood cashmere effectSoft touchCarpet cleanersFloor cleanersYarnFiber

Owner:苏州丝路旅游发展有限公司

Energy-saving electric bicycle and manufacturing method thereof

InactiveCN104527908AAvoid hurtingReduce resistanceRider propulsionEngineeringSpoke

Owner:SUZHOU SESINCH MECHANICAL ELECTRICAL TECH

Automatic detection and real-time processing device based on information fusion an excessive phosphorus content in water body

InactiveCN110308684AThe principle is simpleProgramme controlComputer controlEutrophicationUltraviolet

Owner:KUNMING UNIV OF SCI & TECH +1

Mortar constructability testing device

PendingCN110736827AComparableEffectively eliminate external interferenceFlow propertiesMaterial testing goodsStructural engineeringControl theory

Owner:BBMG MORTAR CO LTD +1

Bending mold for blank angle machining

PendingCN112845743AAdjust the amount of bendingWorks smoothly and works wellShaping safety devicesCleaning using gasesGear wheelCoupling

Owner:赣州佳广智能装备科技有限公司

Early warning lighting device and early warning lighting device group

PendingCN114582094ALighting elementsEnergy saving control techniquesEngineeringSemiconductor

Owner:BOE TECH GRP CO LTD +1

Socket installing method

InactiveCN102082382AEasy to installEasy to disassembleContact member assembly/disassemblyModular designEngineering

Owner:常熟市广大电器有限公司

Magnetic energy power converter

InactiveCN1592075AGenerators/motorsMagnetic polesMechanical energy

Owner:王富新

Deburring device for small stamping parts

InactiveCN108608308AHigh utility valueSimple structureEdge grinding machinesPolishing machinesFriction reductionReciprocating motion

Owner:吴中区甪直磊鑫模具厂

Separating device and water treatment equipment thereof

PendingCN113401988AHigh desalination rateSolve the problem of fast performance decayGeneral water supply conservationDispersed particle separationWater useWater production

Owner:GUANGDONG LIZI TECH CO LTD

High-yield pond culturing facility realizing water circulation

InactiveCN105918211ASimple structureImprove the breeding effectPisciculture and aquariaAnti-corrosive paintsDispersityWater channel

Owner:中山市通发自动化设备有限公司

Cationic surfactant and preparation method thereof

InactiveCN101695641AMethod raw materials are readily availableMild reaction conditionsOrganic compound preparationTransportation and packagingSolventSURFACTANT BLEND

Owner:BENGBU BBCA MEDICINE SCI DEV

Analytical method for predicting drag-reducing property of slick water fracturing fluid by microstructure

InactiveCN107655905AMaterial analysis by transmitting radiationRoom temperatureFracturing fluid

Owner:PETROCHINA CO LTD

Method for calling via webpage link

InactiveCN101123508AInterconnection arrangementsData switching networksWeb pageComputer science

Owner:HOME ONLINE

Intelligent sound insulation and noise reduction system and method for magnetic resonance scanning

ActiveCN113484808AReduce intrusionImprove comfortMeasurements using magnetic resonanceMagnetic variable regulationRemote controlNoise

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Rock-electro parameter acquisition method and device of tight sandstone

ActiveCN106570235AHigh precisionAccurate saturationDesign optimisation/simulationSpecial data processing applicationsElectricityNMR - Nuclear magnetic resonance

Owner:PETROCHINA CO LTD

Fermentation process quality variable prediction based on maximum quadratic mutual information criterion regression

ActiveCN110866643AAchieve forecastImprove forecast accuracyForecastingResourcesProcess qualityHigher-order statistics

Owner:BEIJING UNIV OF TECH

Radiation-proof density plate

InactiveCN102797330AAdd radiation protection functionReduce radiationCovering/liningsCompound aEngineering

Owner:NANTONG WULIAN BRAND PLANNING

Movable intelligent exhaust gas self-circulation biomass carbonizing device

ActiveCN105694916ABiofuelsRetortsInsulation layerGas cylinder

Owner:YANGZHOU UNIV

Fruit and vegetable compactness measuring device and method

ActiveCN110779861AEasy to wrapAvoid flippingUsing mechanical meansMaterial analysisAgricultural engineeringElectric machinery

Owner:ZHEJIANG UNIV

Three-dimensional imaging technology for waste pit exploration

InactiveCN110196039AImprove budget accuracyGuaranteed accuracyElectromagnetic wave reradiationAttitude controlLaser rangingControl system

Owner:昌鑫生态科技(陕西)有限公司

Multiple lower chord type large-span beam string structure for foundation pit

PendingCN114427228AReduce the overall heightEven by forceArtificial islandsBuilding constructionsClassical mechanicsEngineering

Owner:厦门安捷建筑工程有限公司

RFID technology-based displacement sensing positioning system and positioning method thereof

ActiveCN102883272AExempt from installationRealize the whole continuous positioning communicationWireless commuication servicesCable transmissionCommunications system

Owner:安徽星心科技有限公司

Disconnect-type oil jack

InactiveCN103318802AReasonable location settingReasonable settingLifting devicesHydraulic cylinderPiston rod

Owner:PINGHU TONGLI MACHINE

Fire-fighting sand box capable of setting fire-fighting sand taking quantity and automatically recycling fire-fighting sand

ActiveCN112933490ASolve the problem of size limitationFire rescueArchitectural engineeringStructural engineering

Owner:深圳市卡乐尔贸易有限公司