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.

A radar antenna docking interlocking device and method

ActiveCN109411869BQuick installationImprove stabilityAntenna supports/mountingsRadarIn vehicle
Owner:HARBIN INST OF TECH

Test loading test device for intermediate frequency power supply and commercial frequency power supply

ActiveCN104133182BMeet the loading test requirementsReasonable structureElectrical measurement instrument detailsPower supply testingElectricityMedium frequency
Owner:WEIHAI GUANGTAI AIRPORT EQUIP CO LTD

Mine intrinsic safety type portable detection robot body driving device

ActiveCN103117529BImprove work efficiencyReduce power consumptionArrangements responsive to excess currentArrangements responsive to excess voltageGratingExplosion protection
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

A gas sensing probe based on triangular microcavity dual-channel f-p interference compensation

ActiveCN109632715BCompact structureReduce volumePhase-affecting property measurementsGratingBeam splitting
Owner:NORTHEASTERN UNIV LIAONING

A kind of automatic spraying method and system based on machine vision

ActiveCN110052347BAutomatic adjustment of spraying processSpraying apparatusFrequency changerMachine vision
Owner:FOSHAN UNIVERSITY

Specific primers and liquid-phase chip for detection of brca1 gene mutation

ActiveCN103865985BImprove signal-to-noise ratioImplement parallel detectionMicrobiological testing/measurementDNA/RNA fragmentationMutation detectionBrca1 gene
Owner:SUREXAM BIO TECH

Molecularly Specific Marker Primers and Detection Methods of Cherry Blossom Variety "Guanshan"

ActiveCN104694636BRapid identificationSimple methodMicrobiological testing/measurementDNA/RNA fragmentationForward primerBiology
Owner:ZHEJIANG FORESTRY ACAD

Wedge-type bearing assembly

ActiveCN101449074BPrevent independent rotationRoller bearingsBearing assemblyEngineeringMechanical engineering
Owner:REXNORD IND LLC

Half-wrapped sealed pipe joint

ActiveCN104455828BQuick connectionSimple structureSleeve/socket jointsPipe fittingEngineering
Owner:SINOHYDRO BEREAU 10 CO LTD

A method for establishing a symbiotic relationship between ectomycorrhizal fungi and Pinus plants

ActiveCN106171515BLeaf color dark greenImprove disease resistanceCultivating equipmentsMushroom cultivationBiotechnologySparassis crispa
Owner:YUNNAN UNIV

A seasoning jar with a lid and spoon

ActiveCN111642988BScoop out fastNo drippingKitchen equipmentTablewaresFlavorEngineering
Owner:江西富达盐化有限公司

Mechanical grate waste gasification incineration system and cyclone burner

ActiveCN106224969BFavorable mixed combustionFully mixed combustionDispersed particle separationIncinerator apparatusCycloneCombustor
Owner:CHONGQING SANFENG ENVIRONMENTAL IND GRP +1

Noodle shrimp and preparation method thereof

InactiveCN103907962BMeet consumer demandGreat tasteFood coatingFood ingredient functionsShrimpSquid
Owner:黄勇生

A kind of wrinkle-resistant finishing agent, functional cotton fabric and preparation method thereof

ActiveCN112760970BRestricted movementImprove wrinkle resistanceWrinkle resistant fibresVegetal fibresPolymer sciencePtru catalyst
Owner:江苏雅高纺织科技有限公司

Preparation of immobilized lipase

ActiveCN101280297BHigh immobilization rateImprove catalytic performanceOn/in organic carrierFiltrationBiological activation
Owner:HUAZHONG UNIV OF SCI & TECH

Primer set, kit and method for detecting gene polymorphism

ActiveCN112522376BAccurate readingGuaranteed accuracyMicrobiological testing/measurementDNA/RNA fragmentationMultiplexMedicine
Owner:济南和合医学检验有限公司

Intelligent Cloth Cutting Machine

ActiveCN110144722BImprove work efficiencyReasonable structureSevering textilesStructural engineeringMechanical engineering
Owner:罗田县百家新制衣有限责任公司

Application program control method, device and electronic device

ActiveCN111796744BSave operating timeImprove convenienceInput/output processes for data processingComputer hardwareApplication procedure
Owner:VIVO MOBILE COMM CO LTD

Recharge control method, system, readable storage medium and intelligent device

ActiveCN107898387BAutomatic obstacle detectionTravelling automatic controlSimulationSmart device
Owner:SHENZHEN ATTE INTELLIGENT TECH CO LTD

A kind of soilless plant cultivation substrate and preparation method thereof

ActiveCN106187338BEffective mechanical crushingFacilitate the adjustment of ventilation and breathabilityBio-organic fraction processingBioloigcal waste fertilisersFungicideGrowth plant
Owner:BEIJING FORESTRY UNIVERSITY

Method and device for loading video download search result page

ActiveCN105574097BAccurately respond to download and search needsAccurate and quick judgmentVideo data browsing/visualisationMetadata video data retrievalUser needsSearch words
Owner:BEIJING QIHOO TECH CO LTD

Pretreatment and quantitative detection method for detecting tobacco flavor components

ActiveCN101762415BMonitor qualityEliminate the effects ofComponent separationPreparing sample for investigationFlavorPretreatment method
Owner:CHINA TOBACCO GUANGDONG IND

A control device of X-ray machine bulb tube rotation location

InactiveCN101217849BImprove securityEnsure safetyComputerised tomographsTomographyAutomatic controlEngineering
Owner:PHILIPS & NEUSOFT MEDICAL SYST

A video playback method and device

ActiveCN105392066BAvoid interruptionReduce complexitySelective content distributionElectricityEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An intelligent garbage collection device

ActiveCN110733793BAvoid investmentEasy to identifyRefuse receptaclesComputer hardwareGarbage collection
Owner:合肥蓝优净环保科技有限公司

Quick query comparator and quick query method for building intelligent system

InactiveCN101739059BSimple structureEasy to carryTable lookupCardboardBuilding design
Owner:中国建筑东北设计研究院有限公司

Proactive audit system and method

ActiveCN101656710BFull auditReduce riskData switching networksContent analyticsUniform resource locator
Owner:NSFOCUS INFORMATION TECHNOLOGY CO LTD +1

A modular high-voltage DC conversion device and its control method

ActiveCN108322056BAvoid downtimeImprove power supply reliabilityEmergency protective circuit arrangementsDc-dc conversionCapacitanceControl theory
Owner:NR ELECTRIC CO LTD +1

A UAV-based traffic accident warning sign placement system and method

ActiveCN113421438BRealize placementEasy to observeArrangements for variable traffic instructionsDetection of traffic movementTraffic crashTraffic accident
Owner:SHANGHAI UNIV +1

Establishment of a self-activating gal4/uas system expression cassette for enhanced gene expression

ActiveCN107760707BHigh expressionIncrease transcriptionVectorsVector-based foreign material introductionTranslational efficiencyBinding domain
Owner:NORTHWEST A & F UNIV

Wireless transmission environment-oriented IEEE1588 protocol optimization system and IEEE1588 protocol optimization method thereof

InactiveCN102664696BHigh precisionTime-division multiplexTransmitter/receiver shaping networksWireless transmissionSlave clock
Owner:SHANGHAI JIAOTONG UNIV

A Reliable Method for Realizing Data Communication in Multimedia Sensor Networks

ActiveCN109246015BEasy accessLower latencyData switching networksCommunication qualitySensor node
Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Display panel and making process thereof, and display device

ActiveCN106950758ASolve the problem of misalignmentGood show tasteSolid-state devicesNon-linear opticsDisplay deviceEngineering
Owner:HKC CORP LTD +1

Multifunctional liquid diatom ooze coating material

ActiveCN103482901BQuality improvementRegulate humidityCelluloseMeth-
Owner:中健生命科技(深圳)有限公司

Mixing device in multifunctional faucet

ActiveCN111910714BPlay the role of one-way circulationAvoid the trouble of squeezing out the functional liquid separatelyDomestic plumbingStructural engineeringAir door
Owner:鲍倩倩

Calculation method of openable capacity of distribution network based on multi-connection feeder switch optimization

ActiveCN108649569BIncrease the upper limit of openable capacityGuarantee power supply reliabilityAc network circuit arrangementsAlgorithmFeeder line
Owner:JIANGSU ELECTRIC POWER CO

An impeller of a fire hydraulic system

ActiveCN107725471BStable structureNot easy to collapsePump componentsPumpsImpellerEngineering
Owner:成都宁翔机械制造有限责任公司

A fuel supply control method for a vehicle electronically controlled methanol-diesel dual-fuel engine

InactiveCN105443251BIncrease usageLow running costElectrical controlMachines/enginesElectric controlIntake pressure
Owner:CHANGAN UNIV

Track and trackless coupled bottom ore removal system

InactiveCN103244121BSmall lossAvoiding the problem of rerouting transportUnderground miningSurface miningReinforced concreteCrushed stone
Owner:CENT SOUTH UNIV

Hot-dip galvanized steel sheet and manufacturing method thereof

ActiveCN110249067BImprove punching effectHigh strengthHot-dipping/immersion processesFurnace typesTemperingPunching
Owner:JFE STEEL CORP

Production process for multilayer paper

ActiveCN102862327BIncreasing the thicknessGood lookingMechanical working/deformationPulp and paper industryMono layer
Owner:GOLD HONG YE PAPER

Humanoid robot lumbar joint and humanoid robot

ActiveCN110253625BImprove impact resistanceProgramme-controlled manipulatorJointsPhysical medicine and rehabilitationEngineering
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Preparation method of 4-chlorine-3-hydroxybutyronitrile

InactiveCN100408555CAvoid generatingImprove protectionPreparation by cyanide reactionChlorideEpichlorohydrin
Owner:四川省天然气化工研究院

Wireless charging device, method and system

ActiveCN112242725BElectric powerExchanging data chargerInductive chargingElectric energy
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A Method for Generating Surface Damage Distribution Map of Large Aperture Optical Components

ActiveCN103743750BOptically investigating flaws/contaminationLoop controlClosed loop
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Glass-polymer laminates and processes for forming the same

InactiveCN107107563ALayered product treatmentSynthetic resin layered productsAdhesivePolymer
Owner:CORNING INC

A high-speed blister box packing machine

ActiveCN106697398BSolve technical problemsIncrease productivityPackagingSmall footprintEngineering
Owner:ZHEJIANG HOPING MACHINERY

A kind of hanging device for led lamp

ActiveCN109268790BEasy to installEasy to disassemble and repairLighting support devicesSemiconductor devices for light sourcesClassical mechanicsStructural engineering
Owner:尚科照明集团有限公司

A trimmer with shifting structure

ActiveCN105500411BEasy to useAddressing lack of functionalityMetal working apparatusTool bitEngineering
Owner:浙江日创良品电器有限公司

Hair treatment comprising silicone grafted starch

InactiveCN104718005ACosmetic preparationsHair cosmeticsHair streamsDermatology
Owner:PROCTER & GAMBLE CO

Safety monitoring method and chip for cleaning robot

ActiveCN111199627BImprove practicalityPrevent malfunctionAutomatic obstacle detectionTravelling automatic controlSimulationRoomba
Owner:AMICRO SEMICON CORP

Bright line detection method of video synthetic aperture radar moving target based on radon transform and machine learning

ActiveCN112130146BEasy to detectImprove detection accuracyImage enhancementImage analysisSynthetic aperture radarEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Circuit Breaker Quick Release Mechanism

ActiveCN103956303BMeet breaking performance requirementsImprove stabilityProtective switch operating/release mechanismsSpring forceEngineering
Owner:JIANGSU KAIFAN ELECTRICAL APPLIANCES

Thermistor with symmetrical structure

InactiveCN1505065AHigh currentNo "Tomstone" phenomenonResistor terminals/electrodesPositive temperature coefficient thermistorsElectrical resistance and conductanceElectrical polarity
Owner:LG CABLE INC

Actinic-ray- or radiation-sensitive resin composition and method of forming pattern using the composition

ActiveCN102483569BSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusActinic RaysOrganic chemistry
Owner:FUJIFILM CORP

An on-line monitoring device and method for looseness of subway catenary support

ActiveCN106017541BReal-time monitoring of fastening conditionsImprove securityMeasurement devicesBiochemical engineeringHuman power
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Engine assembly trolley

ActiveCN104959830BEasy to assemblePlay a supporting roleAssembly machinesEngineeringCylinder block
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Wind turbine blade deicing method, deicing system and terminal equipment

ActiveCN110285027BReduce use costImprove production efficiencyWind motor controlFinal product manufactureWind drivenElectric cables
Owner:湖南风创能源科技有限公司

Method and device for correcting spectral line bending of dispersive spectral imager

ActiveCN104316183BImprove fidelityCalculation speedSpectrum investigationOptical apparatus testingRadianceLength wave
Owner:ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI

A multi-root peer-to-peer IoT identification analysis method

ActiveCN103248726BConducive to maintaining political authorityImprove leakageUser identity/authority verificationData switching by path configurationThe InternetClient-side
Owner:COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI

A welding process method and welding equipment

ActiveCN109732163BEasy to store and transportLow costSoldering apparatusEngineeringLaser heating
Owner:广州煌牌自动设备有限公司

A self-unlocking method and system for a three-axis stable platform system frame

ActiveCN109540134BOvercoming the "frame lock" problemFast decouplingNavigational calculation instrumentsNavigation by speed/acceleration measurementsGyroscopeControl engineering
Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

A kind of preparation method and product of fish skin gelatin

ActiveCN109321142BRelieve pressureBreak the balanceGlue/gelatin preparationAnimal proteins working-upFood additiveFiltration
Owner:SOUTHWEST UNIV

Dishwasher drying system

ActiveCN101647688BTableware washing/rinsing machine detailsImpellerEngineering
Owner:HAIER GRP CORP +1

A method and device for generating accounting vouchers

ActiveCN103577591BImprove entry efficiencyNatural language data processingSpecial data processing applicationsVoucherWildcard character
Owner:广东金宇恒软件科技有限公司

washing machine

InactiveCN106222923BSimple structureEasy to operateOther washing machinesWashing machine with receptaclesLaundry washing machineEngineering
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

A Flat Transformer with Unbiased Voltage Push-Pull Circuit

ActiveCN113012907BSpace-saving arrangementCounteracts the bias phenomenonTransformers/inductances coils/windings/connectionsElectric component structural associationCapacitanceTransformer
Owner:XIAN MICROELECTRONICS TECH INST

Preparation method of 2-nitro-4-(1H-pyrrylmethyl)-N-substituted aniline derivatives

ActiveCN103012239BOrganic chemistryBenzaldehydeOxidation-Reduction Agent
Owner:EAST CHINA UNIV OF SCI & TECH

Nitrogen limitation adaptibility gene and protein and modulation thereof

InactiveCN101501195AMicrobiological testing/measurementClimate change adaptationNitrogenAdaptive response
Owner:UNIVERSITY OF GUELPH

Personalized network resource recommended method based on network connection speed

InactiveCN101615197BGood internet experienceSpecial data processing applicationsPersonalizationWeb site
Owner:ZHEJIANG UNIV

A kind of aluminum oxide/zinc oxide composite thermal insulation mortar and its preparation method

ActiveCN103848599BRealize the effect of circular economyImprove thermal insulation performanceSolid waste managementFiberSlag
Owner:南京正明观新材料有限公司

A method for resisting color fiber staining of fabric, color fiber stain resistant fabric and testing method

ActiveCN105821677BContamination is not easy to produceStrong anti-contamination performanceMercerisingUsing mechanical meansFiberMaterials science
Owner:GUANGDONG ESQUEL TEXTILES CO LTD

Method for injecting refrigerant into an air conditioner

ActiveCN103954086BPrevent leakageImprove sealingRefrigeration componentsEngineeringRefrigerant
Owner:GREE ELECTRIC APPLIANCES INC

A kind of carbon fiber car door and its production method

InactiveCN105584327BGuaranteed StrengthReduce weightDoorsFiberEngineering
Owner:萧冬 +1

A board engraving all-in-one machine

ActiveCN105966135BAdjustable spacingAdjust depthOther artistic work equipmentsEngravingVertical barElectric machinery
Owner:上海天记工艺制品有限公司

Obstacle calibration method based on robot end pointing and teaching

ActiveCN110640723BProgramme-controlled manipulatorComputer graphics (images)Algorithm
Owner:SIASUN CO LTD

A kind of magnesia refractory material for high temperature kiln and its preparation method

InactiveCN106187108BWide variety of sourcesReduce manufacturing costRare earthSlurry
Owner:WUHAN UNIV OF SCI & TECH

A cleaning agent for the cabin

ActiveCN110079400BReduce volatilityAnhydrous BiotoxicityOrganic detergent compounding agentsPolymeric surface-active compoundsNacelleEngineering
Owner:广东润和新材料科技有限公司

Chinese medicine external-use decoction for dispelling wind

InactiveCN101347487BTo achieve the purpose of treating rheumatoid arthritisMedication is simpleAnthropod material medical ingredientsAntipyreticArthritisCarthamus
Owner:丁延强

Exposure system and method for reducing three-dimensional effect of mask plate in exposure process

ActiveCN109240044BSmall phase differenceIncreased process windowPhotomechanical exposure apparatusMicrolithography exposure apparatusGraphicsPhase difference
Owner:淮安西德工业设计有限公司

An intelligent consulting robot

ActiveCN106339602BMedical communicationSemantic analysisGene targetsMathematical model
Owner:长沙瀚云信息科技有限公司

Automatic keying camera based on human pose

ActiveCN107888811BOmit post-processingImage enhancementTelevision system detailsPattern recognitionRadiology
Owner:黄海滨

A method and device for obtaining a circulating temperature field

ActiveCN107145705BAchieve acquisitionImprove work efficiencyDesign optimisation/simulationInformaticsWell drillingTransient heat transfer
Owner:CHINA NAT OFFSHORE OIL CORP +2

Space division multiplexing communication system and method and system for demultiplexing cvb channel

ActiveCN108900275BImprove demultiplexing efficiencyImprove energy utilizationFibre transmissionOptical multiplexCommunications systemLight spot
Owner:深圳市深光谷科技有限公司

Programmable device and booting method

InactiveCN101673206AComputer security arrangementsProgram loading/initiatingOperational systemProgrammable logic device
Owner:MEDIATEK INC

Amorphous metal catalyst and preparation method of aluminum alkoxide

ActiveCN109317164BHigh activityGood choiceOrganic-compounds/hydrides/coordination-complexes catalystsAluminium oxide/hydroxide preparationNickel catalystPtru catalyst
Owner:YANGZHOU ZHONGTIANLI NEW MATERIAL

Liquid crystal dripping device

ActiveCN111290178BFully automatedImprove defoaming efficiencyNon-linear opticsLiquid storage tankEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A preparation method of eutectic reinforced toughened silicon nitride ceramics

ActiveCN110818428BImprove performanceSolve the problem of poor shapeGas pressure sinteringUltimate tensile strength
Owner:TSINGHUA UNIV

Injector cooling block for holding at least one injector

InactiveCN102753925AAccurate monitoringMonitor operationForce measurement by measuring optical property variationThermometers using physical/chemical changesHot zoneElectric arc furnace
Owner:SMS GRP GMBH

Methods for gas generation in a sealed gas cell cavity

ActiveCN111316031APulse automatic controlApparatus using atomic clocksCell cavityEngineering
Owner:TEXAS INSTR INC

A coherent three-dimensional display device based on optical wavefront reconstruction

InactiveCN102768410BLarge viewing angleGuaranteed viewing angleSteroscopic systemsOptical elementsWavefrontLarge size
Owner:李志扬

Composite material for pultrusion polyurethane resin and preparation method thereof

ActiveCN102731989BHigh isocyanate contentIncrease contentGlass fiberCarbon fibers
Owner:南京聚发新材料有限公司

Flat cable separating, shifting and feeding mechanism

InactiveCN103295698ASmall footprintReduce decreaseManufacturing wire harnessesWire rodGear wheel
Owner:赵维

Method for manufacturing novel electrode lead capacitive screen, novel electrode lead capacitive screen and touch screen terminal

ActiveCN102279684BThere will be no disconnectionPrecise thickness controlInput/output processes for data processingSilver pastePolyester
Owner:深圳豪威显示科技有限公司

Method and apparatus for controlling power consumption of an access terminal in a wireless network

InactiveCN104396314BLow powerIncrease reacquisition timePower managementHigh level techniquesControl powerEngineering
Owner:QUALCOMM INC

Message processing method, device, computer equipment and storage medium

ActiveCN110808950BImprove judgment efficiencyTransmissionComputer architectureMessage type
Owner:XI AN FIBOCOM WIRELESS SOFTWARE INC

PWM pulse controller

InactiveCN101388595BSimple structureLow costAmplifier with semiconductor-devices/discharge-tubesPulse duration/width modulationAutomatic controlControl signal
Owner:SHANGHAI UNIV

A sleep beauty eye mask system

InactiveCN104069579BImprove sleepingImprove sleep qualityLight therapySleep/relaxation inducing devicesSleep stateLength wave
Owner:深圳市呼噜科技有限公司

Vacuum adiabatic body and refrigerator

ActiveCN111936809AReduce in quantityReduce vacuum breakage concernsThermal insulationDomestic refrigeratorsIceboxEngineering
Owner:LG ELECTRONICS INC

Conductive slip ring fault test device and test method

ActiveCN106680630BConvenient fault locationEasy fault detectionEarth resistance measurementsElectrical testingElectrical resistance and conductanceEngineering
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD

air conditioner

ActiveCN110785568BEasy to replacePump componentsLighting and heating apparatusRotational axisEngineering
Owner:HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

An autonomous take-off control system and method for a flapping-wing aircraft

ActiveCN108363408BRealize autonomous take-offGood flight statusPosition/course control in three dimensionsFlight vehicleIn vehicle
Owner:UNIV OF SCI & TECH BEIJING

Anticorrosion method for metallic surface

InactiveCN1251813CExcellent adhesionImprove anti-corrosion performanceLiquid surface applicatorsCoatingsGlass fiberMetal
Owner:代有恒

Air supply control method of air conditioner and air conditioner

ActiveCN110779089BAvoid symptomsGuaranteed normal windingMechanical apparatusLighting and heating apparatusThermodynamicsAir volume
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Imaging apparatus chip set and image pickup system

InactiveCN101501853BSensitivity drop is smallFirmly connectedTelevision system detailsSolid-state devicesDigital signal processingComputer science
Owner:PANASONIC CORP

A square tube wall thickness testing instrument based on ultrasonic testing technology

ActiveCN110243321BPrevent fallingAccurate detectionUsing subsonic/sonic/ultrasonic vibration meansEngineeringAcoustics
Owner:杭州戬威科技有限公司

A method and system for expanding the number of transactions in a block

ActiveCN114422151BReduce uncertaintyImplement extensionsUser identity/authority verificationDatabase distribution/replicationComputer networkEngineering
Owner:北京微芯感知科技有限公司

A kind of electroplated diamond cathode and its manufacturing method

ActiveCN102534736BEasy to makeImprove pass rateElectrodesCopper conductorElectricity
Owner:HENAN HUANGHE WHIRLWIND CO LTD

Consumption type N-type lateral double-diffusion metal-oxide semiconductor for reducing voltage

ActiveCN101969072BSolve the disadvantage of limited threshold voltageLower threshold voltageSemiconductor devicesLow voltage circuitsDouble diffusion
Owner:SOUTHEAST UNIV

An infrared-ultraviolet composite flame detector and its detection method

ActiveCN104199117BSmall signal detectedOptical detectionFire alarm radiation actuationAudio power amplifierPhotovoltaic detectors
Owner:HUBEI JIEXUN PHOTOELECTRIC

External parameter calibration device and method for structured light sensor

ActiveCN111256592BIncrease flexibilityMeet high precision calibration requirementsUsing optical meansEngineeringIndustrial site
Owner:易思维(杭州)科技股份有限公司

Built-in trolley unit with tilt guide mechanism

ActiveCN104709563BEasy loading and unloadingImprove loading and unloading efficiencyRigid containersExternal fittingsTraveling blockPulley
Owner:QINHUANGDAO TIANQIN EQUIP MFG

Method and device for adapting at least one parameter of a communication system

ActiveCN106452520BGood estimateInstruments for road network navigationTransmission control/equalisingCommunications systemComputer science
Owner:VOLKSWAGEN AG

Electrolyzer device, system and application of acid etching solution circulation regeneration

ActiveCN106906489BThe effect of inhibiting precipitationEfficient recyclingPhotography auxillary processesElectrodesAcid etchingEconomic benefits
Owner:SHENZHEN JECH TECH

Cyclone dust collector for vacuum cleaner

InactiveCN1459274AImprove cleaning efficiencyImprove stabilitySuction filtersReversed direction vortexEngineeringVacuum cleaner
Owner:SAMSUNG GWANGJU ELECTRONICS CO LTD

A kind of highly uniform activated polyester industrial yarn and its preparation method

ActiveCN106319676BIncreased free volumeReduce melt viscosityMelt spinning methodsMonocomponent polyesters artificial filamentYarnLow vacuum
Owner:JIANGSU HENGLI CHEM FIBER

On-orbit noise autonomous suppression method for image detector

InactiveCN104394335BReduce wasteHave autonomyTelevision system detailsColor television detailsTarget surfaceNoise suppression
Owner:NORTHWESTERN POLYTECHNICAL UNIV +2

A method of laser etching aluminum alloy surface texture

ActiveCN110666356BImprove surface wettabilityImprove surface roughnessLaser beam welding apparatusLaser etchingLaser processing
Owner:CIVIL AVIATION FLIGHT UNIV OF CHINA

Direct current shunt release applicable to operation in series connection with direct current relay

InactiveCN102543604BReliable working voltageLow costElectric switchesProtective switch operating/release mechanismsHysteresisEngineering
Owner:CHANGZHOU INST OF TECH

Lithium-ferrous disulfide disposable button cell and its preparing method

InactiveCN100352086CAbundant resourcesLow priceOrganic electrolyte cellsPrimary cell electrodesButton batteryConductive coating
Owner:SHANDONG GOLDENCELL ELECTRONICS TECH

Solid medicine composition comprising palonosetron

ActiveCN107137374AThe prescription process is simpleImprove stabilityOrganic active ingredientsDigestive systemAdhesivePalonosetron
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

User interface control using impact gestures

InactiveCN107533371AInput/output for user-computer interactionDevices with sensorWearable computerUser interface
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of traditional Chinese medicine preparation for treating coronary heart disease and its preparation method

InactiveCN103751659BPromote circulationCoronary artery dilationAnthropod material medical ingredientsMetabolism disorderDiseaseCoronary artery disease
Owner:武文广

A kind of turning type milling cutter protection device for machining machine tool and its implementation method

ActiveCN113441481BPlay a fixed roleFixed action controlWork holdersCleaning using gasesMilling cutterEngineering
Owner:海安宇隆机械制造有限公司

An organic electroluminescent compound

ActiveCN107286063BHigh fluorescence quantum efficiencyExtended service lifeOrganic chemistrySolid-state devicesOrganic electroluminescenceStructural formula
Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD

Light-emitting display device

PendingCN114678392AReduce the driving voltage valueImprove craftsmanshipSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceMaterials science
Owner:LG DISPLAY CO LTD

Method, system and equipment for confirming inceptive service authorization value

ActiveCN101222671BSolve the problem of access delayWireless communicationEngineeringResource allocation
Owner:HUAWEI TECH CO LTD

A kind of flattening equipment for mask automatic production

ActiveCN113415489BSave human effortImprove efficiencyPackagingAutomationRolling chassis
Owner:沭阳鑫洪锐金属制品有限公司

Detection type gene chip for detecting various infectious desease and use thereof

InactiveCN1195070CStrong specificityHigh sensitivityMicrobiological testing/measurementAgainst vector-borne diseasesAntigenRickettsia
Owner:陶开华 +1

Robot grinding device and grinding method thereof

InactiveCN103009218BDetect force informationSuitable grinding forceGrinding feed controlGrinding machinesSimulationForce sensor
Owner:SOUTH CHINA UNIV OF TECH

Quartz tube electromagnetic flow sensor

ActiveCN102661764BImprove ductilitySolve the problem of low yieldVolume/mass flow by electromagnetic flowmetersQuartzElectromagnetic flow
Owner:山东迪泽仪表科技有限公司

Combined global drainage method for gas wells in mining body

ActiveCN109667562BExtraction in all directionsContinuous and efficient extractionFluid removalDesign optimisation/simulationMining engineeringDirectional well
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Nickel-based powder superalloy and its preparation method and application

ActiveCN110241331BImprove performanceSimple compositionUltimate tensile strengthNickel
Owner:BEIJING CISRI GAONA TECH +1

Hanger assembly of color gradient textile fabric hanger

ActiveCN105063939BReduce moistureFully contactedLiquid/gas/vapor removal by gas jetsTextile treatment carriersEngineeringMechanical engineering
Owner:浙江龙奇印染有限公司

Glue frame used for liquid crystal display and liquid crystal display thereof

ActiveCN101644849BClose contactNo relative slidingNon-linear opticsLiquid-crystal displayEngineering
Owner:KUSN INFOVISION OPTOELECTRONICS

Web page screenshot method, device, terminal and storage medium

ActiveCN108279966BRealize the effect of screenshotExecution for user interfacesEngineeringWeb page
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method for reporting information, a terminal and a network device

ActiveCN110351813BClear reporting rulesImprove communication efficiencyPower managementSignal allocationChannel state informationTelecommunications
Owner:VIVO MOBILE COMM CO LTD

Physical foaming thermoplastic elastomer composition for floating cables and preparation method thereof

ActiveCN109988386BIncrease polarityImprove interfacial adhesionElastomerPolymer science
Owner:广州敬信高聚物科技有限公司

Double-side pump device for large-mode-field square clad optical fibers

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