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.

Image display apparatus

InactiveCN1221849CSuppress failureAvoid damageElectrical apparatusElectric circuit arrangementsElectricityGas-discharge lamp
Owner:MATSUSHITA ELECTRIC WORKS LTD +1

A kind of in-situ test method and in-situ test structure of deep soft rock tunnel

ActiveCN104088666BFully consider the economyFully consider availabilityMining devicesDistribution characteristicRock tunnel
Owner:POWERCHINA HUADONG ENG COPORATION LTD

A kind of super-barrier rectifier and its preparation method

ActiveCN106098686BLower on-resistanceReduce processing costsSolid-state devicesSemiconductor/solid-state device manufacturingHigh concentrationPhysical chemistry
Owner:CHINA RESOURCES MICROELECTRONICS (CHONGQING) CO LTD

Method, device and intelligent terminal for starting a virtual machine

ActiveCN108369526BSupport operationReduce energy consumptionSoftware simulation/interpretation/emulationSoftware engineeringVirtual appliance
Owner:CLOUDMINDS (SHENZHEN) ROBOTICS SYST CO LTD

Void tower type ammonia desulfurizing process and apparatus

ActiveCN100395006CSimple structureLess investmentDispersed particle separationEngineeringTower
Owner:JIANGSU NEW CENTURY JIANGNAN ENVIRONMENTAL PROTECTION

A method for the detection of trivalent gold ions

ActiveCN104818016BHigh fluorescence quantum yieldGood choiceNanoopticsFluorescence/phosphorescenceSynthesis methodsCvd graphene
Owner:SOUTHWEST UNIV

A dry conversion device from uranium hexafluoride to uranium tetrafluoride

ActiveCN109300555BShort processConversion appliesNuclear energy generationReactor fuel susbtancesTetrachlorideUranium tetrafluoride
Owner:CHINA NUCLEAR POWER ENG CO LTD

Method and arrangement for reading out the state of a qubit

PendingCN111027701AQuick resetHigh speedQuantum computersNanoinformaticsSoftware engineeringEngineering
Owner:IQM FINLAND OY

Identification method, device, medium and terminal for abnormal conditions of threshing and redrying of tobacco leaves

ActiveCN111972693BQuality improvementImprove accuracyTobacco preparationTobacco treatmentAnimal scienceData set
Owner:SHANGHAI TOBACCO GRP CO LTD +1

Glue treatment system and glue treatment method

ActiveCN103316818BAvoid it happening againControlling laminationLaminationEngineeringVacuum chamber
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

A microwave heating exhaust packaging bag

ActiveCN113002965BSoft voiceImprove consumer experienceBagsSacksElastomerPolyolefin
Owner:SHANGHAI TOPPAN CO LTD

Data Security Control Method in Biochemical Analyzer System

ActiveCN111737684BGuarantee data securityRemove in timeDigital data protectionDigital data authenticationSoftware engineeringServer
Owner:WUHAN LIFE ORIGIN BIOTECH LTD

A kind of aggregated natural dye based on seaweed gel and preparation method thereof

ActiveCN105647229BStrong internal bondingImprove vividnessNatural dyesUltrafiltrationGlycerol
Owner:青岛蓝宝海洋生物科技有限公司

Welding structure and welding method of door frame of washing machine

ActiveCN104372584BImprove bindingImprove reliabilityOther washing machinesTextiles and paperEngineeringBinding force
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD

Method for indicating system message changes, method and device for obtaining system message

ActiveCN101212799BThe process of changing instructions is simpleAvoid the hassle of buffersAssess restrictionNetwork planningTelecommunicationsControl signal
Owner:HUAWEI TECH CO LTD

A carbon dioxide-propylene oxide copolymer-based paper-plastic composite film and preparation method thereof

ActiveCN111890761BAvoid high temperature thermal processingImprove adhesionSynthetic resin layered productsLaminationPolymer scienceAdhesive
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Method for preparing high-vigority Aspergillus niger citrate seeds by full utilization of corn liquefaction residue

ActiveCN109628327BAchieve full utilizationFull penetrationFungiMicroorganism based processesAmylaseCorn flour
Owner:HENAN INST OF SCI & TECH

Variable twin-scroll turbine for turbocharged internal combustion engines with cylinder deactivation feature

ActiveCN104879208BElectrical controlInternal combustion piston enginesTurbochargerExternal combustion engine
Owner:GM GLOBAL TECH OPERATIONS LLC

Double-layer anti-reflection film for ultraviolet detector and its preparation method

InactiveCN100447583CImprove quantum efficiencyImprove stabilityCoatingsOptical elementsEvaporationRefractive index
Owner:XIAMEN UNIV

A device for making sludge solidification test samples

InactiveCN105784439BNo diffuseMake fastPreparing sample for investigationVacuum pumpingDiffusion
Owner:LIAONING TECHNICAL UNIVERSITY

Apparatus for testing weeping of plastic fluid container

InactiveCN100561159CHigh degree of automationHigh detection sensitivityFluid-tightness measurement using electric meansHigh frequency powerLow voltage
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Integrated shearing and bent reshaping clamp device of optical device pin

ActiveCN101856703BLower skill requirementsReduce the risk of injuryEngineering
Owner:成都新易盛通信技术股份有限公司

Magnetron sputtering coating equipment

ActiveCN104878361BReduce air pressure fluctuationsGuaranteed repeatabilityVacuum evaporation coatingSputtering coatingSputteringAtmospheric pressure
Owner:ANHUI CHUNYUAN COATING TECH CO LTD

Multi-layer coating film forming method

InactiveCN101209446BGood lookingImprove the level ofSynthetic resin layered productsPretreated surfacesWater basedLacquer
Owner:KANSAI PAINT CO LTD

A method and device for constructing a map

ActiveCN108550318BAchieve regulationHigh precisionMaps/plans/chartsPoint cloudComputer graphics (images)
Owner:ZHEJIANG DAHUA TECH CO LTD

A screen printing method for making a projected capacitive touch screen

ActiveCN104866154BFast printingHigh graphics accuracyInput/output processes for data processingGraphicsCapacitance
Owner:东莞市华宇智能制造有限公司

Extraction and application device for extraction and application of fluid products

ActiveCN109195480BEnsure normal injectionContracting/expanding measuring chambersClosuresEngineeringMechanical engineering
Owner:APTAR FRANCE SAS

Anaerobe and pressure waste water treatment method and device

InactiveCN100471797CIncrease load factorIncrease work of expansionWaste based fuelTreatment with anaerobic digestion processesSludgeWater quality
Owner:王宝瑞

A pre-film fluidized bed filler and its preparation method and application

ActiveCN109607764BHigh activityStrong stress resistanceSustainable biological treatmentBiological water/sewage treatmentMicroorganismMycelium
Owner:常功法

NVM test acceleration method and system

ActiveCN109147862BImprove parallelismEasy to operateStatic storageTest efficiencyControl signal
Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +3

High temperature resistant wall material produced by using waste glass particles and preparation method thereof

ActiveCN106630878BImprove insulation effectHigh compressive strengthKaolin clayGlass particle
Owner:太仓佳佳建筑材料有限公司

Two-frequency variable-frequency brush-free synchronous electric generator

InactiveCN1305207CImprove power qualityImprove reliabilitySynchronous generatorsIntermediate frequencyEngineering
Owner:TELLHOW SCI TECH CO LTD

Novel compound and organic light-emitting element containing the same

ActiveCN108779080BImprove rigidityImprove injection abilityOrganic chemistrySolid-state devicesOrganic chemistryPhotochemistry
Owner:DONGJIN SEMICHEM CO LTD

A new type of underwater bionic robot propulsion device

InactiveCN104925239BDifficulty of SimplificationHow to improve fitPropulsive elements of non-rotary typeUnderwater equipmentPropellerUnderwater vehicle
Owner:NAT DEEP SEA CENT

Vibrating table shock-absorbing foundation structure and its construction method

ActiveCN104912095BIsolate Vibration EnergyHarm reductionProtective foundationEpoxyReinforced concrete
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

A kind of laser ranging method and device based on self-mixing semiconductor laser

ActiveCN112965074BAccurate distance calculationHigh precisionElectromagnetic wave reradiationPhotodetectorHemt circuits
Owner:HUNAN GUOTIAN ELECTRONICS TECH CO LTD

Aluminum alloy material having improved corrosion resistance for gas tube in egr cooler

InactiveCN110520546AExtend your lifeHigh strengthExhaust gas recirculationMachines/enginesManganeseTitanium
Owner:KORENS

Intelligent gate-level driver for silicon carbide power module

PendingCN114759767AEasy to adjustReduce deliveryInternal combustion piston enginesAc-dc conversionCarbide siliconDriver circuit
Owner:ANHUI UNIVERSITY

Making method of heat and electric conducting silica gel and heat generating device of silica obtained by applying the same

InactiveCN101781550BSimple processReduce manufacturing costHeat-exchange elementsHeating element materialsPhysical chemistrySilica gel
Owner:HENAN NILE INDAL

A preparation method of doped polysiloxane sol anti-reflection film based on interface modification

ActiveCN105826404BHigh surface hardnessImprove transmittanceSemiconductor devicesDopantFilm base
Owner:SHAANXI COAL & CHEM TECH INST

A new type of hole plate precision seeder

InactiveCN104885659BEvenly distributedRealize one-time seedingSeed depositing seeder partsRegular seed deposition machinesEngineeringSeed saving
Owner:TONGJI UNIV

Application and kit of reagents for detecting expression level of open reading frame 53 of chromosome 8

ActiveCN110358830BMicrobiological testing/measurementDisease diagnosisOpen reading frameExpression gene
Owner:JIERUI BIOENG SHANGHAI

Quick exhausting device for ink bottle

ActiveCN102442072BPrint normallyMake sure the pressureEqualizing valvesSafety valvesColor changesBottle
Owner:HANGZHOU HONGHUA DIGITAL TECH

Self-adhesive polymer waterproof membrane for weather-resistant high-extension roof and preparation method thereof

ActiveCN106633965BExcellent adhesion promoting functionGood adhesionSynthetic resin layered productsLaminationPolymer scienceBituminous waterproofing
Owner:天津市禹红建筑防水材料有限公司

Method for fixing Velcro connecting piece to automotive pedal pad

ActiveCN101734186BPromote generationShort welding timeVehicle arrangementsVibration amplitudeUltrasonic welding
Owner:上海汽车地毯总厂有限公司

Elastic neck brace for sitting posture correction

ActiveCN104146518BImprove protectionGood sitting habitsStoolsChairsPhysical medicine and rehabilitationImpaired Vision
Owner:邵俊夫

Mechanical apparatus for longitudinally cutting electric cable

InactiveCN101483088BReduce pollutionPromote environmental protectionBasic electric elementsApparatus for removing/armouring cablesLow speedThree phase asynchronous motor
Owner:JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY

Preparation method of heat-reflecting insulation coating

InactiveCN101665648BHigh visible light transmittanceEffective shieldingReflecting/signal paintsWater bathsUltraviolet
Owner:WUHAN UNIV OF TECH

A method for producing middle distillate oil by hydrogenation of Fischer-Tropsch synthetic oil

ActiveCN106398762BDifferent performanceFlexible product planTreatment with hydrotreatment processesNaphthaHydrogen
Owner:CHINA PETROLEUM & CHEM CORP +1

Cigarette filtering agent for reducing tar

InactiveCN102090722BProtect your healthTobacco smoke filtersCarcinogenTar
Owner:程卫国

Motor closed-loop control magnetron sputtering planar cathode device

ActiveCN104746023BControl speedAvoid driftingVacuum evaporation coatingSputtering coatingMotor speedLoop control
Owner:SHENZHEN SUPRO INSTR LTD

Smart node for a distributed mesh network

InactiveCN109478056AElectric testing/monitoringTechnology managementHardware architectureManagement object
Owner:源讯网源公司

An image enhancement method, device, equipment and storage medium

ActiveCN108876733BSuppress noiseImprove featuresImage enhancementImage analysisPattern recognitionComputer graphics (images)
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Seven-level medium-voltage frequency converter for electric submersible pump

ActiveCN102185492BLow costImprove efficiencyAC motor controlAc-ac conversionTransformerOil production
Owner:DONGYING HUIANKE IND & TRADE +1

Concentrated ammonia online dilution device for sncr denitrification system

ActiveCN104524958BAvoid blockingExtended service lifeDispersed particle separationBoiler furnaceFlue gas
Owner:HUNAN LUNAN DESULFURIZATION & DENITRATION TECH

LED-based lighting unit with substantially sealed LEDs

InactiveCN103097799BPlanar light sourcesMechanical apparatusEngineering
Owner:SIGNIFY HLDG BV

Boiler thermal state sliding-parameter shutdown method

ActiveCN103423728BReduce boiler maintenance timeBoiler controlNatural ventilationThermal state
Owner:NANJING IRON & STEEL CO LTD

a bunk bed

InactiveCN104757811BEasy to organizeImprove tidinessPillowsStuffed mattressesMedicineInflammation
Owner:SUZHOU INDAL PARK INSTITUE OF VOCATIONAL TECH

A multi-shaft stirring milk foaming machine

ActiveCN110063653BFully foamedFine foamingBeverage vesselsProcess engineeringFood science
Owner:绍兴市振尹纺织品有限公司

Multi-stage centrifugal compressor and maintenance method thereof

ActiveCN102444618BReduce workPump componentsEngine fuctionsEngineeringPinion
Owner:HITACHI IND EQUIP SYST CO LTD

A kind of preparation method of halogen-free flame-retardant non-melting nylon 66 fabric

InactiveCN103898744BImprove flame retardant performanceNo change in colorFibre typesCooking & bakingHalogen
Owner:BEIJING UNIV OF CHEM TECH

Method for automatically updating memory cells and semiconductor memory device using the same

ActiveCN104766624BReduce areaLow costDigital storageComputer architectureSemiconductor
Owner:ELITE SEMICON MEMORY TECH INC

A kind of fluorine-containing copolymer, its preparation method and two-component polyurethane adhesive containing it

ActiveCN110407972BHigh strengthImprove electrolyte corrosion resistancePolyureas/polyurethane adhesivesElectrolytic agentAdhesive cement
Owner:GUANGZHOU BAIYUN CHEM IND

A kind of building dry-mixed plastering mortar and preparation method thereof

ActiveCN104086141BHigh bonding strengthImprove uniformityOperabilityMetakaolin
Owner:WENZHOU INNOVATION NEW MATERIAL CO LTD

Business data processing method and device

ActiveCN107025266BImprove query efficiencyImprove performanceDatabase updatingSpecial data processing applicationsEngineeringBusiness data
Owner:ADVANCED NEW TECH CO LTD

Method, device, server and system for implementing rich media real-time services

ActiveCN101989977BTransmissionReal time servicesComputer terminal
Owner:BEIJING ZHIGU TECH SERVICE

An electric baking pan with adjustable heat source height

ActiveCN103385659BAdjust grill temperatureChange heating temperatureRoasters/grillsEngineeringHeating temperature
Owner:ZHEJIANG JUNPU ELECTRICAL APPLIANCES

Optical cable intrusion construction event identification method, device, equipment and readable storage medium

ActiveCN110275896BImprove accuracyNo need for manual inspectionDigital data information retrievalData processing applicationsData encodingEvent recognition
Owner:SHENZHEN POWER SUPPLY BUREAU

A blade automatic measurement grouping machine and its measurement grouping method

ActiveCN104190635BRealize measurementImprove work efficiencySortingMechanical equipmentEngineering
Owner:XINAN TOOLS GUIZHOU PROV +1

A heat-resistant garden waste decomposing bacterium st1 and its application

ActiveCN105567608BEfficient degradationPromote degradationBacteriaMicroorganism based processesDecompositionCellulose degradation
Owner:BEIJING FORESTRY UNIVERSITY

A torque control method, device and system for an electric vehicle

ActiveCN106904099BFast response of torque givenShorten the slope distanceSpeed controllerElectric energy managementLower limitElectric vehicle
Owner:合肥阳光电动力科技有限公司

An online detection method for the quality of metal canned products based on sound spectrum fitting

ActiveCN104597124BRealize online high-speed detectionHigh-precision detectionAnalysing solids using sonic/ultrasonic/infrasonic wavesProduction lineSound detection
Owner:INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI

A kind of double-shell structure lithium ion battery negative electrode material and preparation method thereof

InactiveCN103545497BSimple preparation processWith mass productionCell electrodesAlumina zirconiaSilicon particle
Owner:CHINA FIRST AUTOMOBILE

A wheel hub inducer matched with a support column

ActiveCN112855608BIncrease design flowImprove cavitation performancePump componentsPumpsControl engineeringStructural engineering
Owner:ZHEJIANG SCI-TECH UNIV

A cladding optical power stripping method of a double-clad optical fiber

ActiveCN103926650BSuppressed amplified spontaneous emissionHigh beam qualityOptical light guidesFiberDouble-clad fiber
Owner:DANYANG JUCHEN OPTOELECTRONICS TECH

An automated pulp molding production line

ActiveCN104878663BSimple structureReasonable structureTextiles and paperProduction lineShell molding
Owner:佛山市顺德区文达创盈包装材料科技有限公司

Processor hardware cycle processing method and system

ActiveCN106775591BReduce accessReduce power consumptionMachine execution arrangementsWaiting periodComputer science
Owner:JIANGSU HONGYUN TECH

Positioning method and device for moving mechanism

ActiveCN111998850BHigh positioning accuracyNavigation by speed/acceleration measurementsElectromagnetic wave reradiationEngineeringInertial measurement unit
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Bicycle freewheel

InactiveCN1952422ASmall clearance angleSimplify internal structureFreewheel clutchesFreewheelEngineering
Owner:SHIMANO INC

A vacuum preloading soft soil foundation treatment method

ActiveCN104727298BRealize the construction method of informationizationScientific and reasonable construction decision-makingSoil preservationVacuum pressureObservation point
Owner:宁波高新区围海工程技术开发有限公司 +1

Body Structure and Vehicle

ActiveCN109204515BElectric propulsion mountingUnderstructuresClassical mechanicsElectric cables
Owner:BYD CO LTD

Electronic game controlling method and controlling system

ActiveCN101068258BExtend online growth timeIncrease stickinessVideo gamesData switching networksControl communicationsData information
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for testing cross bonding degree of pressure sensing glue

InactiveCN100476405CSimplify the measurement stepsShort measurement timeScattering properties measurementsPressure senseEngineering
Owner:DAXON TECH INC

Power semiconductor module with housing

ActiveCN107180806BReliable holdReduce inductanceSemiconductor/solid-state device detailsSolid-state devicesElectrical connectionEngineering
Owner:SEMIKRON ELECTRONICS GMBH & CO KG

A semi-trailer container self-unloading equipment

InactiveCN106143257BWon't cause tremblingNo tiltVehicle with removable loadingVehicle with parallel load movementVehicle frameSemi-trailer
Owner:安徽皖鹏新能源车辆制造有限公司

Preheating device for tire vulcanizing mold

ActiveCN101797782BAvoid damageSolve the fragileTyresInternal temperatureSmall hole
Owner:HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD

A kind of cross-linked silicone slip agent and preparation method thereof

ActiveCN105331174BIncrease slipperyImprove wear resistanceCoatingsWear resistanceUltrahigh molecular weight
Owner:GUANGZHOU SILOK POLYMER

Method and device for accessing conference by a video network terminal

ActiveCN110830751BEasy to integrateMeet diverse needsTelevision conference systemsTwo-way working systemsGraphicsTelecommunications
Owner:VISIONVERA INFORMATION TECH CO LTD

Electric jacking and transferring machine and method thereof

ActiveCN110697320BHigh control precisionImprove operational efficiencyConveyorsConveyor partsElectric driveMachine
Owner:QINGDAO KENGIC AUTOMATION EQUIP CO LTD

User equipment access method in mobile communication system

ActiveCN101164351BImprove reliabilityNetwork traffic/resource managementAccess networkCommunications system
Owner:HUAWEI TECH CO LTD

An invoice issuing controller and a method for printing invoices

ActiveCN103632468BRealize unanimous votingFinanceReceipt giving machinesElectronic cashInvoice
Owner:SERVYOU SOFTWARE GRP

A kind of polyurethane foam with rice husk as raw material and preparation method thereof

InactiveCN102617821BSimplify the liquefaction processIncrease profitCushioningPolymer science
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

A kind of preparation method of sialic acid recognition conductive polymer precursor

ActiveCN109721621BRealize non-markingMaterial analysis by electric/magnetic meansGroup 3/13 element organic compoundsConductive polymerPropanediol
Owner:INNER MONGOLIA UNIV FOR THE NATITIES

Method and mobile terminal for adapting customer identification module card

ActiveCN105828316BImprove experienceAvoid cumbersomeNetwork data managementComputer hardwareCustomer identification
Owner:VIVO MOBILE COMM CO LTD

A low-noise shock-absorbing rail

ActiveCN108486968BPlay a shock absorbing effectImprove shock absorptionBallastwayLow noiseAgricultural engineering
Owner:JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD

Readout circuit based on SQUID (Superconducting Quantum Interference Device) offset voltage reversal and method for inhibiting low-frequency noises

ActiveCN102426343BSimple structureEasy to integrateMagnetic field measurement using superconductive devicesCarrier signalEngineering
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

A kind of preparation method of metal graphite composite bipolar plate of proton exchange membrane fuel cell

ActiveCN108963294BLower resistanceIncreasing the thicknessFinal product manufactureCollectors/separatorsPhysical chemistryProton exchange membrane fuel cell
Owner:大连一元氢能源科技有限公司

Liquid crystal display device

ActiveCN104849891BReduce power consumptionReduce charge and discharge voltage spanStatic indicating devicesNon-linear opticsLiquid-crystal displayEngineering
Owner:KUSN INFOVISION OPTOELECTRONICS

A broken tap detection device for mechanical processing

ActiveCN110695467BReduce labor intensityImprove detection efficiencyThread cutting machinesMeasurement/indication equipmentsEngineeringMachining
Owner:合肥九州龙腾科技成果转化有限公司

Capparis spinosa fruit gel ointment, production method thereof, and application thereof to antirheumatic medicaments

ActiveCN102068474BEvenly dispersedImprove comfortAntipyreticAerosol deliveryPolyesterCotton cloth
Owner:XINJIANG INST OF MATERIA MEDICA

An easy-to-remove cast-in-place wall groove mold and pouring method

ActiveCN113006478BPry out easilyDemolition went smoothlyForms/shuttering/falseworksStructural engineeringPipe
Owner:THE THIRD CONSTR ENG CO LTD OF CHINA CONSTR SECOND ENG BUREAU

Catalyst for selectively removing mor12 ring al and method for producing ethylene by hydrogenation of carbon monoxide

ActiveCN110152716BHigh selectivityLow selectivityHydrocarbon from carbon oxidesMolecular sieve catalystsMolecular sievePtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Device and method for detecting defects in gun inner bore based on active panoramic vision

InactiveCN105424724BGood value for moneyFully automatedImage analysisMaterial analysis by optical meansDimensional modelingComputer vision
Owner:汤一平

The preparation technology of Baihua Youdi Jianzhan

ActiveCN110395970BStrong three-dimensional senseReduce wasteClaywaresMining engineeringSlurry
Owner:蔡龙

Automatic blowing device and blowing tapping machine

ActiveCN110039131BReduce manual air blowing man-hoursFully automatedThread cutting machinesMaintainance and safety accessoriesProcess engineeringMechanical engineering
Owner:东莞市闻誉实业有限公司

Method for preparing nano zircite combining aluminium titanate composite material

InactiveCN101423389BInhomogeneous fine grain structureUniform fine grain structureZirconium oxychlorideDysprosium titanate
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A curing agent for reducing the volatile content of adhesives

ActiveCN113717339BReduce interactionReduce tanglingEpoxy resin adhesivesAdhesive cementPolymer science
Owner:上海零号源科技有限公司

A treatment method and modular integrated system for cold drink wastewater

ActiveCN106167334BHigh degree of modularityPromote conversionWater/sewage treatment by centrifugal separationWater/sewage treatment by irradiationAutomatic controlControl system
Owner:广州欣美水科技有限公司

Tobacco harvesting machine with eccentric wheel

InactiveCN102334405BRealize automatic pickingRealize the collectionPicking devicesEngineeringMoving parts
Owner:HENAN AGRICULTURAL UNIVERSITY

Power-supply saving method and system for central processing unit

ActiveCN100380282CSolve the large power lossReduce power consumptionPower supply for data processingSystems managementSystem Management Mode
Owner:VIA TECH INC

Steel plate for can lid and manufacturing method thereof

ActiveCN107429347BAvoid deformationFurnace typesHeat treatment furnacesMaterials scienceSteel plates
Owner:JFE STEEL CORP

Royal jelly oral liquid with liver-protecting effect

ActiveCN103918963AGood liver protectionDigestive systemNatural extract food ingredientsPhysical healthTraditional medicine
Owner:MINGGUANG HAOHAO BEES

Double-row rolling bearing with magnetic liquid seal and sealing method thereof

InactiveCN103953650BImproves sealing reliabilityLess likely to be lostEngine sealsBearing componentsRolling-element bearingMagnetic poles
Owner:ZHEJIANG WANLI UNIV

An English teaching aid placement rack

ActiveCN111059436BEasy to installSort neatlyChestsDressing tablesLiquid-crystal displayDisplay device
Owner:XINGTAI UNIV

Medicine for treating climacteric syndrome

InactiveCN1231217CMild clinical effectSmall side effectsOrganic active ingredientsSexual disorderSide effectCurative effect
Owner:庞飞 +1

Preparation method of anhydrous (Ba (tmhd)2)

InactiveCN102180894BShort reaction timeQuality improvementGroup 2/12 element organic compoundsNitrogenSolvent
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Pyrazole dioxane (thia) diazole compound containing pyridinium salt, preparation method and application thereof

ActiveCN107056773BImprove biological activityEnhanced inhibitory effectOrganic chemistryFungicidesBiotechnologyThiadiazoles
Owner:GUIZHOU UNIV

False twist processing machine

ActiveCN103726149BEasy to recycleImprove recycling efficiencyFilament handlingTextiles and paperEngineeringMechanical engineering
Owner:TMT MACHINERY INC

Drive device for the spindles of a ring spinning machine

InactiveCN101631904BSpeed adjustmentContinuous wound-up machinesElectricityFrequency changer
Owner:OERLIKON TEXTILE GMBH & CO KG

Groove type cam unfolding and folding method of plurality of seedling taking tail end actuators

ActiveCN102948291BLow costControllableTransplantingEngineeringActuator
Owner:JIANGSU UNIV

Auxiliary process shafts for painting rail vehicle wheels

ActiveCN105013644BSimple structureEasy to assembleSpraying apparatusEngineeringNoise reduction
Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

pixel structure

ActiveCN104122721BAvoid multiple shadowsIncrease opening ratioNon-linear opticsImpurity dopingOptoelectronics
Owner:CENTURY DISPLAY (SHENZHEN) CO LTD

A Face Detection Method Based on Master Sample Attention Mechanism

ActiveCN112507996BInhibiting Learning EffectsImprove performanceCharacter and pattern recognitionNeural architecturesFace detectionPositive sample
Owner:成都东方天呈智能科技有限公司

An adjustable flexible shelf

ActiveCN112607286BPrevent slight tiltingAchieve double shock absorption effectLarge containersStorage devicesStructural engineeringMechanical engineering
Owner:衡阳泰豪通信车辆有限公司 +1

A pipe connecting joint

ActiveCN112032436BEasy to adjustChanged fixed malpractice issuePipe couplingsAdjustable jointsPipe fittingEngineering
Owner:YUHUAN KAIQIANG MACHINERY GAS APPLIANCE CO LTD

Mold opening and closing device and control method of electro-hydraulic hybrid injection molding machine

InactiveCN102632596BShort cycleGet rid of the disadvantage of getting out of controlBall screwElectro hydraulic
Owner:DONGHUA MACHINERY

A construction method of prefabricated concrete frame beam-column joints

ActiveCN108049633BEasy to manufactureReduce weightStrutsGirdersWasherBolt connection
Owner:TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING

Lithium battery cell restoring method using heat treatment, and lithium battery cell manufacturing method including same

PendingCN112714975AFinal product manufactureElectrolyte/reactants regenerationAqueous electrolyteBattery cell
Owner:LG ENERGY SOLUTION LTD

Method for tissue culture quick breeding of sea-buckthorn

InactiveCN100998314BHigh rooting rateImprove survival rateSeed and root treatmentPlant phenotype modificationBiotechnologySeedling
Owner:尹伟伦 +2

A method for detecting physical and chemical properties of transformer oil

ActiveCN111948282BGuaranteed accuracyShort detection cycleChemical property predictionMaterial analysis using sonic/ultrasonic/infrasonic wavesTransceiverData acquisition
Owner:SHANGHAI JIAOTONG UNIV +2

A low-coherence interferometric absolute distance measurement system based on wavenumber resolution

InactiveCN105300290BRealize absolute distance measurementImprove anti-interference abilityUsing optical meansGratingPeak value
Owner:BEIJING JIAOTONG UNIV

Minimum power consumption for cooling diagnostics based on cylinder deactivation

InactiveCN104514617BElectrical controlInternal combustion piston enginesEngineeringThermal threshold
Owner:GM GLOBAL TECH OPERATIONS LLC

Solar energy collecting system

InactiveCN103512227AHigh precisionEfficient use ofSolar heating energySolar heat collector controllersLight beamEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

An assembly line for installing motor shaft circlips

ActiveCN103659229BImprove integrityHigh degree of automationManufacturing dynamo-electric machinesMetal working apparatusAssembly lineMotor shaft
Owner:NINGBO HUJIANG ELECTRIC MOTOR

A VPN control device, software-defined VPN implementation system and method

ActiveCN108809797BRealize one-click deploymentFlexible and dynamic configurationNetworks interconnectionHeterogeneous networkTime control
Owner:HARBIN INST OF TECH AT WEIHAI

Sand blasting device using exhaust from jet engine for sand blasting

ActiveCN103124674AAdvance easyEasy to operate manuallyBlast gunsAircraft stabilisationJet engineSand blasting
Owner:博·温特斯科夫

Method for forming semiconductor device

InactiveCN103021861AAvoid damageNo damage occurredSemiconductor/solid-state device manufacturingGate dielectricCondensed matter physics
Owner:NAN YA TECH

Bottom sealing method of high pile cap steel suspension box applied to long-period wave surge conditions

ActiveCN109594478BReduce shakingSolve the problem of back cover failureBridge erection/assemblyCaissonsWater leakageRebar
Owner:CHINA COMM 2ND NAVIGATIONAL BUREAU 2ND ENG

Projection lighting system and projector for its application

ActiveCN110032035BIncrease exit pupil brightnessReduce the starting voltageProjectorsEngineeringPrism
Owner:HEFEI UNIV OF TECH

A processing method, device, equipment and medium for medical images

ActiveCN110197713BAvoid low accuracyReduce false alarm rateImage enhancementImage analysisImaging processingCardiac muscle
Owner:BEIJING SHENRUI BOLIAN TECH CO LTD +1

A Multivariate Calibration Method Based on Information Fusion

ActiveCN110501294BOffset Forecast ErrorReduce total forecast errorColor/spectral properties measurementsComplex mathematical operationsAlgorithmMultivariate calibration
Owner:XIAN UNVERSITY OF ARTS & SCI

Information providing device and information providing method

ActiveCN108292418BProvide quicklyImage analysisCharacter and pattern recognitionEvaluation resultMedicine
Owner:FASHION STYLIST ASSOC OF JAPAN

Cam variable section roll bending machine and forming method

ActiveCN105665486BAdaptableSolving Roll Forming ChallengesMetal-working feeding devicesPositioning devicesDrive shaftControl system
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

3D integrated circuit device having a buttress structure for resisting deformation

InactiveCN108962906ASemiconductor/solid-state device detailsSolid-state devices3d integrated circuitStructural engineering
Owner:MACRONIX INT CO LTD

Steel/steel composite wire material and anneal manufacturing method thereof

InactiveCN101148691BIdeal specific gravityImprove conductivityFurnace typesHeat treatment process controlWire rodBobbin
Owner:盛京中医药研发(辽宁)有限公司

A metal composite material capable of guiding bone growth and its application

ActiveCN103357063BHigh bonding strengthImprove biological activityProsthesisBone structureMetallic materials
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Image processor and image processing method

InactiveCN101097710AIncrease profitCathode-ray tube indicatorsPictoral communicationImaging processingComputer graphics (images)
Owner:FUJITSU MICROELECTRONICS LTD

Method and apparatus for two-port allpass compensation of polarization mode dispersion

InactiveCN1654998ACoupling light guidesElectromagnetic transmissionAdaptive filterEngineering
Owner:LUCENT TECH INC

Method for generating an SWPM-MDT

InactiveCN101103351BSpecial data processing applicationsAdaptive controlComputerized systemResponse model
Owner:施卢默格技术公司 +3

Message transmission in wireless access system

InactiveCN101095306BPower managementSynchronisation arrangementMobile stationTimer
Owner:LG ELECTRONICS INC