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.

Method for improving soil structure of coastal dredge fill

ActiveCN102487618BReduce dosageThe preparation method is simple and quickSoil lifting machinesWater conductivityMoisture

Owner:TIANJIN TEDA GREEN GRP CO LTD

A wireless communication type multifunctional large transmission line maintenance device

ActiveCN105811300BIncrease the level of mechanizationReduce operational riskApparatus for overhead lines/cablesRemote controlEngineering

Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY +1

Method and loom for manufacturing fabrics with additional weft patterns

InactiveCN102844482BImprove weaving efficiencyFavorable timeLappetLeno shedding mechanismEngineeringMechanical engineering

Owner:LINDAUER DORNIER GMBH

Preparation method for blueberry-Chinese chestnut vinegar

ActiveCN102604809BGet rid of fatigueDelay memory lossMicroorganism based processesVinegar preparationColloidAcetic acid bacteria

Owner:南通市通州区西亭供水服务有限公司

Intake supercharging mechanism that can recover braking energy

ActiveCN104005836BImprove efficiencyEasy to implementCombustion enginesEngine componentsElectricityControl signal

Owner:辽源市万通汽车部件有限公司

A vehicle-mounted multi-angle electronic equipment bracket

ActiveCN104999942BHigh operating freedomAvoid issues that could pose a potential safety threat to passengersArm restsIn vehiclePersonal computer

Owner:YANFENG ADIENT SEATING CO LTD

A simple green tea production line

InactiveCN104222348BGuaranteed service lifeQuality assurancePre-extraction tea treatmentProduction lineGreen line

Owner:WENZHOU UNIV

A lean-burn method for a dual-fuel engine

ActiveCN105041512BWiden the lean burn limitIncrease the compression ratioNon-fuel substance addition to fuelMachines/enginesEngine efficiencyCombustion chamber

Owner:TSINGHUA UNIV

Manufacture method for light guide plate

ActiveCN103395150BNo dentsAvoid problemsInjection portLight guide

Owner:NANTONG XIANGYANG OPTICAL ELEMENT

A method for synergistically fermenting wheat straw to prepare high-quality biological feed

ActiveCN113416663BAchieve mass productionEnsure biosecurityFungiFood processingBiotechnologyCellulose

Owner:JIANGSU UNIV

Method of etching low dielectric constant films

InactiveCN101047132ATransistorSemiconductor/solid-state device manufacturingNitrogenNitrogen gas

Owner:APPLIED MATERIALS INC

Intelligent Power Module

ActiveCN104701268BImprove cooling effectIncrease working temperatureSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipSmart power

Owner:MACMIC SCIENCE & TECHNOLOGY CO LTD

Octagonal lotus cultivation substrate and preparation method thereof

InactiveCN103609362BImprove the survival rate of cultivationThe formula is scientific and reasonableCultivating equipmentsPeatPathogenic bacteria

Owner:四川省自然资源科学研究院

Method and related device for accessing SIM card user equipment to evolution network

ActiveCN101600205BEasy accessSecurity arrangementChallenge responseEmbedded system

Owner:HUAWEI TECH CO LTD

Intelligent PID control method for controlling growth process of monocrystalline silicon and system thereof

ActiveCN101748477BImprove performanceGuaranteed uptimePolycrystalline material growthBy pulling from meltControl systemFuzzy control system

Owner:BEIJING TAIKE YIHANG SCI & TRADING

electrical connector

ActiveCN104701647BTwo pole connectionsElectric connection structural associationsPower cableInsulation layer

Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD

Fiber-Reinforced Composite Member Forming Device

InactiveCN107683194AReduce the burden onGood effectThermal expansionFiber-reinforced composite

Owner:IHI CORP

A computer hard disk protection device

InactiveCN109920453BImprove protectionEasy accessCarrier constructional parts dispositionApparatus modification to store record carriersEngineeringData interface

Owner:刘冰洁

Sputtering target, transparent conductive film and transparent electrode

ActiveCN101258263BConductive layers on insulating-supportsVacuum evaporation coatingIndiumX-ray

Owner:IDEMITSU KOSAN CO LTD

Stator punching of a refrigeration motor

ActiveCN103904792BCost-effectiveIncrease the areaMagnetic circuit stationary partsMagnetic polesEngineering

Owner:SUZHOU DACHENG YOUFANG DATA TECH CO LTD

Casting process of a double-layer cast iron frying pan

ActiveCN105364050BHigh strengthImprove corrosion resistanceTrace elementUltimate tensile strength

Owner:武汉安在厨具有限公司

Feed and traditional Chinese medicine for treating white scour of piglets and preparation method as well as applications

InactiveCN102613413BGood curative effectQuick resultsAntibacterial agentsAnthropod material medical ingredientsSide effectSwertia mileensis

Owner:汕头市澄海区怀愉生态种养专业合作社

A kind of low dielectric constant polyimide film and preparation method thereof

ActiveCN104211980BHole forming process is simple and easyHole forming process is safe and environmentally friendlyImidePolymer science

Owner:GUILIN ELECTRICAL EQUIP SCI RES INST

Preparation method of a carbon dot-based light-to-heat conversion material

ActiveCN109266315BImprove performanceHeat-exchange elementsPhysical chemistryPhotothermal conversion

Owner:ZHONGBEI UNIV

Waveguide-based optical systems and methods for augmented reality systems

ActiveCN111226157BThin form factorSave materialCharacter and pattern recognitionOptical light guidesGratingDisplay device

Owner:CORNING INC

Semiconductor ingot inspecting method and apparatus, and laser processing apparatus

PendingCN108538740APolycrystalline material growthMaterial analysis using wave/particle radiationLaser processingWafering

Owner:DISCO CORP

Method and system for measuring cornea

ActiveCN108634928BAccurate measurementIdeal refractive effectEye diagnosticsAnterior corneaRefractive surgery

Owner:东北大学秦皇岛分校

Multi-station high-precision time-frequency synchronization method

ActiveCN107483137BLow costSynchronisation arrangementTime-division multiplexLoop filterTime delays

Owner:10TH RES INST OF CETC

Refrigerator and folding shelf assembly thereof

ActiveCN102374749BEasy to foldSimple structureLighting and heating apparatusSupportEngineeringRefrigerated temperature

Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

A kind of toluene shape-selective disproportionation catalyst and its preparation method and application

ActiveCN105013522BEvenly distributedMany mesoporesMolecular sieve catalystsHydrocarbonsEvaporationSolvent

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Method for Accurately Determining Vanadium Content in Vanadium Chromium Hydrogen Storage Alloy

ActiveCN109085164BReduce dosageSimple and fast operationMaterial analysis by observing effect on chemical indicatorPotassium manganateSodium nitrite

Owner:PANZHIHUA UNIV

Swirlers with guide vanes

ActiveCN110831700BReversed direction vortexDispersed particle separationSolid particleMechanical engineering

Owner:METSO OUTOTEC METALS OY

Arc fault root-cause finder system and method

InactiveCN101978280AReduced troubleshootingEliminate needTesting dielectric strengthEmergency protective arrangement detailsElectricityControl signal

Owner:SIEMENS IND INC

Method for calibrating magnetometer data and device for calibrating magnetometer data

ActiveCN110426057BReduce mistakesImprove accuracyCompassesTerminal equipmentData calibration

Owner:HUAWEI TECH CO LTD

Moulded case circuit breaker

InactiveCN101901724BSo as not to damageEasy to operateProtective switch operating/release mechanismsEngineeringContact system

Owner:浙江森泰电器有限公司

Dicing-tape-integrated adhesive sheet, semiconductor device, multilayered circuit board and electronic component

InactiveCN103650114AEasy to embedImprove workabilityNon-macromolecular adhesive additivesSolid-state devicesDicing tapeEngineering

Owner:SUMITOMO BAKELITE CO LTD

Method for sewing tailored suit and tailored suit

ActiveCN102551243BFully reflect the beauty of exquisite undulationsHighlight the beauty of femininity and femininityGarmentsShoulder widthInterlining

Owner:报喜鸟集团安徽宝鸟服饰有限公司

A high-power semiconductor laser light source system for laser processing

ActiveCN102520524BIncrease powerIncrease brightnessSemiconductor laser arrangementsLaser output parameters controlLaser processingLight spot

Owner:炬光(海宁)光电有限公司

Refrigerator

ActiveCN102679660BPrevent inflowPrevent corruptionLighting and heating apparatusDomestic refrigeratorsEnvironmental engineeringOxygen

Owner:TOSHIBA LIFESTYLE PROD & SERVICES CORP

Weathered coal activated organic and inorganic compound fertilizer and preparation method thereof

ActiveCN102153412BIncrease contentImprove the activation effectFertilizer mixturesInorganic compoundBiological activation

Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI

An outdoor placement device for an intelligent fire control cabinet

ActiveCN108671458BEnsure safetyEasy to moveFire rescueFire controlStructural engineering

Owner:湖州弘盛消防设备有限公司

National wind instrument

InactiveCN101609664BAchieve mass productionLow costWind musical instrumentsHabitEngineering

Owner:陶永祥

Gateway ensuring method, device and message transmitting method and system thereof

InactiveCN101668019BReduce wasteImprove perception experienceSpecial service provision for substationNetwork connectionsValue-added service

Owner:章永启

A kind of preparation method of colored ultra-high molecular weight polyethylene fiber

ActiveCN103590128BNo effect on mechanical propertiesWide choiceDyeing processMonocomponent polyolefin artificial filamentFiberPolymer science

Owner:DONGHUA UNIV

Space illuminance distribution measurement and interactive light adjustment control method and device

InactiveCN102448216BLow costReduce power consumptionElectric light circuit arrangementCollocationLuminous intensity

Owner:KUN SHAN UNIVERSITY

A constant temperature and humidity box refrigeration device

ActiveCN104501444BNo wasteMechanical apparatusCompression machines with non-reversible cycleRefrigeration compressorExpansion tank

Owner:SUZHOU DONGHUA TESTING INSTR

A construction method for fixing a water intake pipeline

ActiveCN111021397BSimple construction processImprove construction progressFoundation engineeringButtressWater source

Owner:CHINA RAILWAY NO 3 GRP CO LTD +1

Information processing method and device

ActiveCN102968586BTroubleshoot technical issues with low accuracyImprove accuracyUser identity/authority verificationDigital data protectionInformation processingPaper document

Owner:WEIHAI NEW BEIYANG DIGITAL TECH

Method and mobile terminal for entering single-handed mode based on multi-function key

ActiveCN105094533BConvenient touch operationImprove convenienceInput/output processes for data processingKey pressingComputer terminal

Owner:NUBIA TECHNOLOGY CO LTD

A method and device for identity verification based on fingerprint recognition

ActiveCN105335641BImprove securityDigital data authenticationEvent triggerAuthentication

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A kind of preparation method of mesoporous structure cerium zirconium aluminum lanthanum base oxygen storage material

ActiveCN104525180BLarge specific surface areaLarge hole volumeDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsAlcoholCerium

Owner:CHANGSHA RES INST OF MINING & METALLURGY

Lifting force generating device and tractor with same

ActiveCN104488388BBig liftReduce development difficultyAgricultural machinesAdjusting devicesMaster cylinderForce generation

Owner:ZOOMLION HEAVY MASCH CO LTD

A method for extracting and separating curcumin

InactiveCN103570517BHigh purityLow costCarbonyl compound separation/purificationOrganic layerN-Butanol

Owner:HUNAN KEYUAN BIO PRODS

Multifunction tool pliers

InactiveCN1264651CNovel structureEasy to usePliersEllipseEngineering

Owner:徐森良

Gene for regulating and controlling rice disease resistance and cell death and application thereof

InactiveCN102399274BPlant peptidesGenetic engineeringGenetically modified riceBiotechnology

Owner:ZHEJIANG NORMAL UNIVERSITY

Chip wireless debugging circuit and method

ActiveCN106324484BImprove the production and development processSolve the fragility problemElectronic circuit testingEngineeringDemodulation

Owner:FUZHOU ROCKCHIP SEMICON

Improved Mesh Discretization Method Based on Cutcell Technology in Structural Analysis

ActiveCN111353262BRapid modelingGuaranteed accuracyDesign optimisation/simulation3D modellingStructure analysisStructural engineering

Owner:上海索辰信息科技股份有限公司

Measurement method of submillimeter trench structure based on white light interferometry and spgd

ActiveCN113607084BRealize shape detectionUsing optical meansOptical pathlengthDeformable mirror

Owner:ZHEJIANG UNIV

An automatic hot oil cleaning device for motor bearing protection

ActiveCN111041506BImprove cleanlinessReduce pollutionCleaning using toolsControl engineeringElectric machinery

Owner:山东借视医疗用品有限公司

A kind of preparation technology of acupoint sticking of Artemisia argyi, fumigation medicinal material and medicinal body of Artemisia argyi

ActiveCN109620904BImprove stabilityAvoid displacementSenses disorderNervous disorderPharmaceutical drugTraditional medicine

Owner:蕲春天康蕲艾产业有限公司

Hydrophobic poss-based hybrid fluorine-containing acrylate resin and its preparation method and application

InactiveCN103435742BImprove adhesionGood adhesionPolyurea/polyurethane coatingsPolymer scienceHybrid material

Owner:SOUTH CHINA UNIV OF TECH

A controllable double-cycle anaerobic reactor and its application

ActiveCN105753147BImprove mass transfer efficiencyPromote degradationBiological treatment apparatusWaste based fuelCollection systemTreatment field

Owner:HARBIN INST OF TECH

A dynamic sealing method of solid powder-grouting under pressure

ActiveCN107905762BIncrease extraction concentrationGet goodGas removalSealing/packingMechanical engineeringPressure grouting

Owner:SHANDONG UNIV OF SCI & TECH

Equipment and method for processing false color of image

ActiveCN102045574BEfficient removalColor signal processing circuitsPicture signal generatorsCamera lensEdge strength

Owner:BYD SEMICON CO LTD

Method for video conference terminal protection mode

InactiveCN1258919CTelevision conference systemsTwo-way working systemsElectricityProtected mode

Owner:ZTE CORP

Simulator for friction force between denture groove and correction string

InactiveCN100350882CSimple structureAccurate measurementArch wiresBracketsAudio power amplifierDentures

Owner:HARBIN INST OF TECH

A kind of antifouling leather finishing agent and preparation method thereof

ActiveCN109679436BConstructiveGood value for moneyAntifouling/underwater paintsPaints with biocidesPolymer scienceAcrylic resin

Owner:清远市美佳乐环保新材股份有限公司

Swivel lifting structure and parking device

ActiveCN105909018BImprove space utilizationEasy to park and pick upParkingsEngineeringMechanical engineering

Owner:CHONGQING YIWEI ELECTROMECHANICAL EQUIP CO LTD

A kind of reversed-phase liquid chromatography detects the method for raltitrexed enantiomer

ActiveCN107167535BEfficient separationThere is no defect of electrophoresisComponent separationRaltitrexedReversed-Phase Liquid Chromatography

Owner:南京和曦生物科技有限公司

Coumarin compound and preparation method and application thereof

ActiveCN103304530BSimple structureHigh activityBiocideOrganic chemistryNicotiana tabacumCell activity

Owner:YUNNAN RES INST OF TOBACCO SCI

A digital content banking system based on blockchain technology

ActiveCN108769750BAchieve reliable storageFully automatedFinanceSelective content distributionDigital contentEngineering

Owner:ZHONGGUANG REDIANYUN TECH CO LTD +1

Door

ActiveCN102199977BSimple structureImprove sealingFireproof doorsConstruction fastening devicesInsulation layerEngineering

Owner:ANHUI XINWANSHUN SAFETY EQUIP TECH CO LTD

Method and device for determining keywords

ActiveCN110022242BData switching networksData packNetworking protocol

Owner:NSFOCUS INFORMATION TECHNOLOGY CO LTD +1

Conductive paste and preparation method thereof

ActiveCN101901843BStrong adhesionReduce bendingFinal product manufactureSemiconductor devicesConductive pasteOrganic solvent

Owner:BYD CO LTD

A method for machining through holes on an electronic equipment casing and the electronic equipment casing

InactiveCN105522690BIncrease productivityEasy to operateMetal working apparatusTelephone set constructionsStructural engineeringInjection moulding

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A hood-type indirect energy testing method and device

ActiveCN108175412BSimple calculationAccurate calculationDiagnostic recording/measuringSensorsHuman bodyComputation complexity

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

An automatic data cleaning device

ActiveCN109674237BWith temporary storage functionWith telescopic movement functionBook cabinetsNon-rotating vibration suppressionProcess engineeringMechanical engineering

Owner:CHONGQING UNIV OF POSTS & TELECOMM

A kind of rapid solidification preparation method of ultra-high-strength plastic tininbmo shape memory alloy

InactiveCN104294066BImprove liquidityImprove compactnessMemory effectShape-memory alloy

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

System and method for reducing read-out noise in a pixel array

InactiveCN1909596ATelevision system detailsTelevision system scanning detailsComputer sciencePixel array

Owner:APTINA IMAGING CORP

Relay transmission system and method capable of adaptively selecting relay schemes

InactiveCN102892142BImprove throughputNetwork traffic/resource managementAssess restrictionRadio equipmentFile transmission

Owner:宋清洋

A marine oil spill recovery device

ActiveCN112012179BAvoid reciprocating oilRun reasonablyWater cleaningGeneral water supply conservationControl cellOil spill

Owner:西安美术学院

Liquid spraying device, method and control device on carrier

ActiveCN111468322BSpray evenlyReduce manpower costLiquid spraying apparatusSpray nozzleProcess engineering

Owner:新石器无人车(松阳)有限责任公司

Direct current power system based on paralleling connection of storage batteries

ActiveCN102214945BAvoid damageExtended service lifeBatteries circuit arrangementsElectric powerLow voltageHigh-voltage direct current

Owner:SHENZHEN TIEON ENERGY TECH

Phthalocyanine dyes and its preparation method

InactiveCN100336870CRapid responseSecurity and Economic ResponsesPorphines/azaporphinesPhthalocyanine dyeFerrocenecarboxylic acid

Owner:TAIWAN FLUORO TECH

Systems, devices, and method for the treatment of osteoarthritis

ActiveCN108135537AElectrotherapyDiagnostic recording/measuringMotor learningKinematics

Owner:CALA HEALTH

Displaying interactive notifications on touch sensitive devices

ActiveCN111552417ATransmissionInput/output processes for data processingEngineeringHuman–computer interaction

Owner:APPLE INC

Traditional Chinese medicine preparation with anti-rheumatoid effect and production method thereof

InactiveCN104840806BDispelling wind and dredging collateralsHas detoxifying and analgesic effectsAnthropod material medical ingredientsAntipyreticFormularyClinical efficacy

Owner:GUANGXI UNIV OF CHINESE MEDICINE

Elevator system

ActiveCN102431857BRefusal to rideElevatorsElevator systemEngineering

Owner:TOSHIBA ELEVATOR KK

Soft bag vacuum sealing device

ActiveCN113879617BPackaging by pressurising/gasifyingWrapper twisting/gatheringEngineeringConveyor belt

Owner:SICHUAN UNIV

A kind of waterborne acrylic polyurethane topcoat and its preparation method and application

ActiveCN113265189BGood thick coating performanceNot easy to hangPolyurea/polyurethane coatingsRailway transportPolymer scienceWarm water

Owner:株洲市九华新材料涂装实业有限公司

Planer for woodworking

ActiveCN105397871BReduce the number of employeesReduce labor intensityWood feeding arangementsElectric machineryPortal frame

Owner:郭彪

Polymerisable composition and uses thereof

ActiveCN101367893BImprove the level ofLow costOptical elementsDisplay devicePhotoinitiator

Owner:ETERNAL MATERIALS CO LTD

A satellite signal simulation system for ionospheric scintillation and its application method

ActiveCN107728125BReproduce flickerReproduce the flickering environmentWave based measurement systemsEngineeringRF module

Owner:GUILIN UNIV OF ELECTRONIC TECH

Chemical method for controlling and cultivating high yield high grade hot pepper

InactiveCN100423629CComprehensiveIncrease productionHorticulture methodsVitamin CChemical control

Owner:JIANGHAN UNIVERSITY

Method for producing film formation mask

ActiveCN105051243AImprove formation position accuracyLamination ancillary operationsLayered product treatmentEngineeringMetal

Owner:V TECH CO LTD

Steam turbine nozzle vane and its production method, nozzle rings using the vane and steam turbine

ActiveCN1896465ADoes not affect dorsal surfaceMachining volume suppressionEngine manufactureBlade accessoriesEngineeringSteam turbine

Owner:KK TOSHIBA

Dipper link with lift hook

InactiveCN1172058CExpand the weldable areaHigh strengthMechanical machines/dredgersLoad-engaging elementsEngineeringTension stress

Owner:KOMATSU LTD

Medicinal application of timosaponin BIII

InactiveCN101879178BEasy to prepareGood antidiabetic activityOrganic active ingredientsMetabolism disorderIn vivoBlood sugar

Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI

Resource push method and system

ActiveCN104601712BReduce the difficulty of operationTransmissionSpecial data processing applicationsResource information

Owner:黄瑞锋

Heat pump unit with defrosting function and its control method

ActiveCN111854245BAvoid it happening againAvoid accumulationMechanical apparatusCorrosion preventionEngineeringHeat pump

Owner:GREE ELECTRIC APPLIANCES INC

Self-balancing cantilever construction method of long-span steel truss arch bridge and limit bearing of main pier

ActiveCN103938552BLow input costLow construction costBridge structural detailsBridge erection/assemblyBridge deckCantilever

Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

A detection method for particle motion in gas-solid flow field of circulating fluidized bed boiler

ActiveCN104637072BImprove continuityQuality improvementImage enhancementImage analysisFluidized bedOptical flow

Owner:NINGBO UNIV

Intelligent pump storage machine set fault analysis method and system thereof

ActiveCN102620948BSatisfy needsEasy maintenanceStructural/machines measurementElectrical malfunctionControl engineering

Owner:广东蓄能发电有限公司

Height-limiting anti-collision device for bridge and operation process thereof

InactiveCN102174798BTraffic restrictionsStructural engineeringComputer terminal

Owner:SUZHOU DANFANG TEXTILE R & D

Method for reclaiming solvent in poly(p-phenytene terephthalamide)resin production

ActiveCN101805456BReduce pollutionLow costRecovery methodSolvent

Owner:SINOCHEM HIGH PERFORMANCE FIBER MATERIALS CO LTD

A multi-attention mechanism video description method based on spatio-temporal and channel

ActiveCN109101948BEfficient extractionSimplified processing stepsCharacter and pattern recognitionNeural architecturesTime domainFeature extraction

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for detecting the bad state of the screws of the oblique brace sleeve parts of the high-speed railway catenary

ActiveCN106372667BAvoid defectsObjective detection and analysis resultsMeasurement devicesCharacter and pattern recognitionImaging processingAlgorithm

Owner:SOUTHWEST JIAOTONG UNIV

A processing method for improving the dimensional accuracy of hypersonic wind tunnel nozzle interface

ActiveCN111347104BSolve the problem that cannot be measured with high precisionHigh precisionAerodynamic testingEdge segmentEngineering

Owner:中国空气动力研究与发展中心超高速空气动力研究所

Elevators for Smart Communities

ActiveCN110884974BReduce falling speedAvoid damageElevatorsControl cellThe Internet

Owner:重庆特斯联智慧科技股份有限公司

Rigid-flex circuit board with flying tail structure and manufacturing method thereof

ActiveCN103687284BImprove pass rateHigh compressive strengthPrinted circuit assemblingPrinted circuits structural associationsRigid coreEngineering

Owner:GUANGZHOU FASTPRINT CIRCUIT TECH +2

A kind of processing method of fermented goose sausage

ActiveCN104939127BEasy to inoculateRemove fishy smellFood scienceFlavorMicroorganism

Owner:CHENGDU UNIV +1

Discrimination of hydrolysate in aconite injection

InactiveCN1184476CEasy to implementGood identification effectComponent separationHydrolysateSilica gel

Owner:贵州汉方制药有限公司

A microspherical cus-mos ₂ Preparation method of composite material

ActiveCN112110489BImprove electrochemical performanceImprove defectsHybrid capacitor electrodesCopper sulfidesHydration reactionThiourea

Owner:NORTHWEST UNIV

A Signal Calibration Method of 100a Fully Digital Active Power Filter

InactiveCN104820151BHigh compensation accuracyIncrease compensation rateElectrical testingMeasurement using digital techniquesEngineeringNational standard

Owner:CENT RES INST OF TIANJIN BENEFO MECHANICAL EQUIP GRP CO LTD

The synthetic method of 2-pyridinemethanol

ActiveCN107162960BImprove the activation performance of electrophilic substitutionHigh yieldOrganic chemistryAcetic acidNitrogen oxides

Owner:ANHUI XINGYU CHEM

Method and system for detecting defects on a printed circuit board

InactiveCN1261908CImage enhancementImage analysisManufacturing dataDigital image

Owner:SOLVISION

Photovoltaic drive solar air collector

InactiveCN102322695BReduce use costImprove economySolar heating energySolar heat devicesSolar air collectorHigh heat

Owner:CHINA ARCHITECTURE DESIGN & RES GRP CO LTD

A kind of preparation method of crayon-like mn3O4 microscopic structure and obtained product

ActiveCN107555480BControl the nucleation rateFine control of size distributionManganese oxides/hydroxidesSodium acetateMicro structure

Owner:UNIV OF JINAN

Parking brake system and engineering machine

ActiveCN102602385BEnsure safetyReduce oil return speedBraking action transmissionElectricityElectrical Failure

Owner:SANY MARINE HEAVY IND +1

An integrating sphere and a large field of view negative angle uniform light source system based on the integrating sphere

InactiveCN105333950BContinuous Simulation of Radiated Light EnergyEasy to adjustRadiation pyrometrySpectrum investigationTrappingIntegrating sphere

Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

A Semi-Automatic Brain Image Segmentation Method

InactiveCN109509203BAvoid the influence of subjective factorsReduce mistakesImage enhancementImage analysisContour segmentationPrior information

Owner:HARBIN UNIV OF SCI & TECH

A trolley capable of switching between rigid and soft states without elastic components

ActiveCN112172961BEnsure balanceHigh precision workBraking element arrangementsElectrical steeringVehicle frameElastic component

Owner:宋文霞

Precision-locating optical disk production line assembly and locating method thereof

InactiveCN101882449BSimple structureLow costRecord information storageManipulatorProduction lineEngineering

Owner:HENAN KAIRUI DIGITAL

Flow guiding structure in inner part of volute-free fan

ActiveCN102168689BImprove internal flow fieldAvoid vortexPump componentsPumpsImpellerEngineering

Owner:SHANDONG GRAD GROUP +1

Displacement and transmission torque testing machine during clutch clutching

ActiveCN106338394BSimulate working statusShorten the test cycleMachine gearing/transmission testingAxial displacementAxial compression

Owner:HUBEI TRI RING CLUTCH

Method for preventing misoperation of mobile terminal and mobile terminal

ActiveCN107025024BAvoid misuseInput/output processes for data processingComputer science

Owner:VIVO MOBILE COMM CO LTD

Nano-emulsion drug of triperygium wilfordii polycoride and preparation method thereof

InactiveCN100411609CSolve the problem of high toxicity of polyglycosidesReduce gastrointestinal reactionsAntipyreticAnalgesicsDistilled waterImmunosuppressive effect

Owner:NORTHWEST A & F UNIV

A kind of preparation method of fermented peony tender bud tea compound beverage

InactiveCN103947797BStrong tea fragranceUnique flavorTea substituesShootSlurry

Owner:LUOYANG CHUNKUI AGRI DEV

Adeno-associated virus recombinant vector for knocking out CXCL12 gene and its construction method and application

ActiveCN109234314BEfficient knockoutUnknown materialsFermentationDiseaseInverted Repeat Sequences

Owner:汉恒生物科技(上海)有限公司

A VR smart home improvement product display system and its use method

ActiveCN109975982BAvoid the problem of being tangled on the main body of the VR glassesEasy to operateOptical elementsEyewearEngineering

Owner:杭州盛兔到家科技有限公司

Time synchronization method, master time synchronization device and communication system

ActiveCN106604383BLower deployment costsImprove versatilitySynchronisation arrangementCommunications systemAir interface

Owner:ZTE CORP

Pulping device, pulping system, pulp production equipment formed by pulping system and application of pulping device or pulping system or pulp production equipment

InactiveCN108411662AImprove resource utilizationImprove insulation effectPulp beating methodsPulping with inorganic basesAlkaline waterBlack liquor

Owner:北京华浩荣创科技有限公司