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.

Manufacturing method of GaN substrate laser diode

InactiveCN102856787BImprove performanceExtend your lifeSemiconductor laser structural detailsLight guideHigh pressure

Owner:JIANGSU WINAD LIGHTING TECH

A Vibration Energy Harvesting Device Based on Piezoelectric Stack and Electromagnetic Induction

ActiveCN112532108BIncrease output powerImprove power efficiencyPiezoelectric/electrostriction/magnetostriction machinesDynamo-electric machinesCantilevered beamVibration amplitude

Owner:SHANGHAI UNIV

Train control method and device of train control system

InactiveCN101934808BReduce the risk of loss of controlImprove car controlRailway traffic control systemsRoute devices for controlling vehiclesControl systemControl data

Owner:吴中区横泾博尔机械厂

A kind of porous silicon/carbon shell composite material and its preparation method and application

ActiveCN110556528BImprove conductivityLower internal resistanceNegative electrodesSecondary cellsOrganic solventLithium-ion battery

Owner:浙江锂宸新材料科技有限公司

Method and communication device for determining transport block size

ActiveCN111669251BError prevention/detection by using return channelSite diversityTelecommunicationsCommunication device

Owner:HUAWEI TECH CO LTD

A blowing fixture for removing labels from enameled wire reels

ActiveCN111420936BRealize the heating effectAchieve cleaning effectCleaning processes and apparatusStructural engineeringMechanical engineering

Owner:TONGLING JINGXUN SPECIAL ENAMELLED WIRE

anti-spill brush

InactiveCN103829560BBrushesBristleEngineering

Owner:王伟军 +2

A kind of lost foam of stmma large-size solid casting plate and its preparation method

InactiveCN107552725BHigh bonding strengthFully integratedFoundry moulding apparatusCompression moldingEvanescent mode

Owner:ANHUI POLYTECHNIC UNIV +2

A YCE co-doped nanocrystalline rare earth permanent magnet and preparation method thereof

ActiveCN111161949BHigh YCe substitutionIncrease the amount of substitutionInductances/transformers/magnets manufactureAbnormal grain growthSintered magnets

Owner:ZHEJIANG UNIV +1

Control Valves for Liquid Chromatography

ActiveCN103574099BCompact configurationEasy to manufactureOperating means/releasing devices for valvesComponent separationEngineeringControl valves

Owner:DIONEX SOFTRON

A low-temperature composite solder alloy solder sheet and its preparation method and use method

ActiveCN112440029BMeet low temperature reflow requirementsReduce supplyWelding/cutting media/materialsSoldering mediaAlloyComposite solder

Owner:云南锡业集团(控股)有限责任公司研发中心

Application of gene regulator in preparation of liver cancer metastasis medicine

ActiveCN114717323APrevent invasionHigh diagnostic valueMicrobiological testing/measurementAgainst vector-borne diseasesPeripheral blood mononuclear cellCancer cell

Owner:SHANDONG NORMAL UNIV

Improved Bi Inllg amalgam

InactiveCN100428398CIncrease the granular structureStopping outGas discharge lamp detailsGrain structureSolid solution

Owner:GAOYOU GAO HE PHOTOELECTRIC EQUIP

A kind of ceftiofur sodium drug sustained-release colloid powder injection for injection and preparation method thereof

ActiveCN106361704BReduce stressSimple componentsAntibacterial agentsPowder deliveryCeftiofur sodiumInjection site

Owner:甘肃新天马制药有限责任公司

A method and device for capturing Galileo signals

ActiveCN103713299BReduce computationReduce overheadSatellite radio beaconingIntegratorComputer science

Owner:BEIJING UNIV OF POSTS & TELECOMM

Group positioning method and terminal equipment for group positioning

ActiveCN101800931BImprove Personalized ExperienceReduce occupancyPosition fixationBroadcast service distributionPersonalizationTerminal equipment

Owner:SHENZHEN CARELAND TECH

Apparatus, system and method for grinding materials

ActiveCN104159480BCoffee millsSpice millsDirect componentMechanical engineering

Owner:STARBUCKS

Method and device for laser damage measurement of components

ActiveCN106289727BImprove accuracyFast convergenceTesting optical propertiesLaser damageIrradiation

Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

A high-isolation microstrip duplexer loaded with open stubs

ActiveCN110165347BLow costReduce weightWaveguide type devicesCapacitanceCapacitive coupling

Owner:SICHUAN UNIV

Three-stage non-combustion electronic atomization device and its electronic control system

ActiveCN104770897BAchieve reuseStable temperatureTobacco devicesElectricityCombustion

Owner:CHINA TOBACCO HENAN IND

Folding machine with straight knife folding mechanism

InactiveCN104340747BFolding thin materialsComputer moduleInductor

Owner:上海乔力雅洗衣器材有限公司

A kind of method of molecular oxygen phase oxidation cyclohexylamine to prepare cyclohexanone oxime and caprolactam

InactiveCN103641740BExtend your lifeWide variety of sourcesLactams preparationOximes preparationGas phaseSynthesis methods

Owner:HUNAN NORMAL UNIVERSITY

A Malware Adversarial Sample Generation Method Combined with API Fuzzing Technology

ActiveCN112231703BImprove practicalityIncrease success ratePlatform integrity maintainanceGenetic algorithmsGenetics algorithmsSoftware countermeasures

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A multi-device synchronous control system and control method

ActiveCN110928575BReduce managementReduce the use effectProgram synchronisationMachine execution arrangementsSynchronous controlControl system

Owner:SHANGHAI DENGLIN TECH CO LTD

Adjusting device

InactiveCN103679950AAdjustable positionCoin-freed apparatus detailsApparatus for dispensing discrete articlesDrive shaftEngineering

Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

head coil

ActiveCN103913711BRealize automatic locking operationImprove work efficiencyDiagnostic recording/measuringSensorsMechanical engineeringPhysics

Owner:SHENZHEN UNITED IMAGING HEALTHCARE CO LTD

Crankcase Integrity Leak Detection

ActiveCN103670595BMachine part testingInternal-combustion engine testingFlow transducerAir cleaning

Owner:FORD GLOBAL TECH LLC

Evaluation method and device for multi-satellite earth observation mission planning algorithm

InactiveCN105512479BInformaticsComplex mathematical operationsEarth observationEvaluation result

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN) +1

A kind of metal organic framework compound and preparation method and application thereof

ActiveCN113265059BImprove performanceImprove stabilityCell electrodesPtru catalystHydrogen fuel cell

Owner:深圳市氢伟科技有限公司

Preparation method of laminar double metal hydroxide of transition oxometallate and application

InactiveCN102814174BMultiple catalytic active centersHigh catalytic activityWater contaminantsCatalyst activation/preparationPtru catalystNitrobenzene

Owner:TONGJI UNIV

Waste heat recovery system for waste water, automatic decontamination device for preheating heat exchanger, and automatic decontamination method

ActiveCN111721153BEfficient temperature operationLow costHeat pumpsRecuperative heat exchangersWater storageWater storage tank

Owner:沈阳楚峡能源科技有限公司

Omnidirectional vision system

InactiveCN100361023CGood imaging propertiesReduce resolutionTelevision system detailsMirrorsImage resolutionOptical axis

Owner:NAT UNIV OF DEFENSE TECH

Device, method and casting mold for processing casting mold

ActiveCN106862484BProblems with high processing difficultyImprove this shortcoming that cannot meet the processing requirementsFoundry mouldsFoundry coresCasting moldMachine tool

Owner:HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD

A feeding device for lifting and feeding mechanism of punching machine

ActiveCN105710238BAutomatic material loadingAvoid interferenceMetal-working feeding devicesPositioning devicesPunchingMotor drive

Owner:ZHEJIANG UNIV OF TECH

Turbine blade

InactiveCN102493849BImprove anti-scourabilityAccelerated corrosionMolten spray coatingBlade accessoriesTurbine bladeHigh-temperature corrosion

Owner:AVIC PST NANFANG GAS TURBINE COMPLETE MFG & INSTALLATION

A kind of monbcrvti refractory high-entropy alloy and preparation method thereof

ActiveCN107641751BLow densityHigh strengthElectric arc furnaceHigh entropy alloys

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Method for reforming 30T platofrm trailer into 50T platform trailer

InactiveCN100500500CReasonable forceRenovation costs are reasonableVehiclesBogieHardness

Owner:宝钢集团上海梅山有限公司

A soft tissue repair patch and preparation method thereof

InactiveCN104645420BImprove bindingOptimized OrientationHeating/cooling textile fabricsNon-woven fabricsFiberPorosity

Owner:MEDPRINSHENZHEN REGENERATIVEA MEDICAL TECH CO LTD

Multi-site interference offset method in large-scale building deformation telemetry technology

ActiveCN103259561BResolve interferenceGuaranteed reliabilityTransmissionMulti siteDeformation monitoring

Owner:ZHONGRUI COMM PLANNING & DESIGN

Processing method of herringbone intersecting line of metal pipe

ActiveCN105108237BSmooth cutting sectionImprove cut qualityMetallurgyMachining

Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

Reference voltage drop start temperature point adjustable circuit and led constant current drive power chip

ActiveCN108076554BStarting temperature point changeElectrical apparatusElectroluminescent light sourcesVoltage dropVoltage reference

Owner:CRM ICBG (WUXI) CO LTD

Integral motorcycle bumper and motorcycle

ActiveCN111619711BEffective first-time buffer supportGood lookingCycle safety equipmentsMotorcyclesControl theorySupport point

Owner:CHONGQING LONCIN MOTOR +1

Mobile Phone Peripheral Devices with Gaming and Cooling Functions

ActiveCN102821175BReduce the temperatureSimple structureTelephone set constructionsKey pressingControl circuit

Owner:SHENZHEN BORNSUN INDAL

Multi-stage power-supply lightning arrester

InactiveCN100337377CLow residual pressureLower requirementEmergency protective arrangements for limiting excess voltage/currentCapacitanceCopper wire

Owner:GUANGZHOU SAIFU CREATIVE LIGHTING

Production method of cavity wall

ActiveCN113696304BEasy to acceptQuality improvementConstruction materialCeramic shaping apparatusRebarPipe

Owner:SANY CONSTR TECH CO LTD

Scanning type probe microscope probe and method of producing the same, and polymer processing method using the same

InactiveCN1187596CNanotechSurface/boundary effectPtru catalystCatalytic function

Owner:PANASONIC CORP

water anchor

ActiveCN105377688BAnchorsOcean bottomEngineering

Owner:TIDAL ANCHORS HLDG LTD

Video recommendation method, device and computer-readable storage medium

ActiveCN109922356BImprove accuracyIncrease flexibilityVideo data queryingVideo data browsing/visualisationServerMultimedia

Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Shaft shield machine

ActiveCN103452559BFast constructionSolve the problem of low efficiency of construction slag dischargeShaft sinkingSlurryEngineering

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Vehicle information processing method, device, computer-readable medium, and electronic device

ActiveCN109739236BHigh precisionImprove reliabilityPosition/course control in two dimensionsInformation processingSimulation

Owner:TENCENT TECH (SHENZHEN) CO LTD

Semiconductor package

PendingCN111755434AFast operationReduce power consumptionStatic indicating devicesSemiconductor/solid-state device detailsSemiconductor packageHemt circuits

Owner:POWERCHIP SEMICON MFG CORP

Preparation method of bispyranthiophene photochromic polymer and color-changing anti-counterfeiting ink

ActiveCN106046241BFast discolorationImprove solubilityInksPhoto irradiationUltraviolet lights

Owner:山西精华永昌科技有限公司 +2

Portable Water Supply Equipment

ActiveCN106687388BPackagingWater supply tanksWater sourceEngineering

Owner:MARLIDO LLC

a flour grinder

ActiveCN110756274BAlternate heating and coolingPromote fragmentationGrain treatmentsAgricultural scienceGear wheel

Owner:南宁市晋江福源食品有限公司

Information processing method and electronic device

ActiveCN110597474BDigital output to display deviceComputer hardwareInformation processing

Owner:LENOVO (BEIJING) LTD

LED road lamp head

ActiveCN100487301CImprove the effect of illuminating the road surfaceImprove efficiencyMechanical apparatusPoint-like light sourceRoad surfaceEngineering

Owner:NINGBO LIAOYUAN IND

Method and device for managing cell coverage

ActiveCN106507378BNetwork planningCoverage ratioComputer science

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Medicament composition for treating children's damp-heat diarrhea induced by spleen insufficiency and preparation method thereof

ActiveCN101461932BDifferent active ingredientsDigestive systemPill deliveryBaical Skullcap RootAdemetionine

Owner:重庆希尔安药业有限公司

ph sensitive block polymer, fret complex and preparation method thereof

ActiveCN106117525BReduce quenchingReduce intensityEnergy transferResonance

Owner:WENZHOU MEDICAL UNIV

Pressure data processing control method, control system and computer-readable storage medium

ActiveCN112674897BPrevent discomfortNo error message is generatedTooth cleaningControl systemData mining

Owner:SHENZHEN LEBOND TECH CO LTD

A method for making low-temperature cigarette raw material

InactiveCN104432486BFully extractedSimple preparation processTobacco treatmentOrganic solventHazardous substance

Owner:TOBACCO RES INST CHIN AGRI SCI ACAD +1

A training system for electric power dispatching data network

ActiveCN105141640BImprove economyLess investmentTransmissionEngineeringPower dispatch

Owner:TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER

Tube Loosening Device for Smooth Spindle Rod Spindle of Ring Spinning Frame

InactiveCN102704070BReduce work intensityReduce labor costsTextiles and paperEngineeringAtmospheric pressure

Owner:JINGWEI TEXTILE MASCH CO LTD

A function-specific molecular marker of rice blast resistance gene pik-p and its application

ActiveCN108977568BStrong specificityImprove consistencyMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyResistant genes

Owner:BIOLOGICAL TECH INST OF FUJIAN ACADEMY OF AGRI SCI +1

Novel catalase signal sequence and catalase expression method using the same

ActiveCN106459940BBacteriaHydrolasesMicroorganismProtein target

Owner:GENOFOCUS CO LTD

Coal-fired power generation system with superheated steam drying and pulverization

InactiveCN104329666BGuaranteed uptimeAchieve recyclingDrying gas arrangementsPulverulent fuel combustion burnersCombustorPulp and paper industry

Owner:UNIV OF SHANGHAI FOR SCI & TECH

An attached air duct system for building exterior walls

ActiveCN104990194BQuality improvementImprove air qualityMechanical apparatusLighting and heating apparatusStreet canyonEngineering

Owner:HARBIN INST OF TECH

Special high-voltage power supply of zinc element hollow cathode lamp

ActiveCN101742793BImprove long-term stabilityFunctionalElectrical apparatusElectric lighting sourcesClosed loopLamp current

Owner:东文高压电源(天津)股份有限公司

Application of fullerenes as catalysts in the catalytic hydrogenation of nitro groups in nitroaromatic compounds under light irradiation

InactiveCN101648840BRealize catalytic hydrogenation reactionHigh activityPhysical/chemical process catalystsCarboxylic acid nitrile preparationNitro compoundNitrobenzene

Owner:NANJING UNIV

An active flux for gas shielded welding of titanium alloys with a thickness below 6mm

ActiveCN106624458BReduce defectsIncrease widthWelding/cutting media/materialsWelding/soldering/cutting articlesPorosityChemical composition

Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Viewing glasses and image light beam adjusting method thereof

ActiveCN102445763BReduce manufacturing costAvoid wastingOptical elementsUses eyeglassesLight beam

Owner:ACER INC

A kind of refining method of high-purity ceftaroline axetil

ActiveCN107868107BMeet the requirements of safe, effective and quality controllableHigh yieldGroup 5/15 element organic compoundsProcess engineeringIndustrial engineering

Owner:北京满格医药科技有限公司

A method and system for cross-enb and cross-subframe scheduling in LTE heterogeneous network

ActiveCN104581969BAvoid interferenceLow latency requirementWireless communicationHeterogeneous networkBase station

Owner:CHINA TELECOM CORP LTD

A variable height deflector device and vehicle

ActiveCN110949549BLarge lift range of motionImprove aerodynamic performanceAerodynamics improvementVehicle body streamliningEngineeringControl theory

Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

Cord, process for producing the same, and composite of cord with rubber

InactiveCN101802297AFully intrusiveImprove corrosion resistanceRope making machinesEngineeringReinforced rubber

Owner:BRIDGESTONE CORP

Applicator device for radiotherapy and radiotherapy device

ActiveCN102100947BRadiation therapyBiomedical engineeringRadiation

Owner:CARL ZEISS MEDITEC AG

A floating conveying mechanism and an automatic processing device for a column skeleton

ActiveCN111716154BRealize automatic deliveryNo need for manual handlingWelding/cutting auxillary devicesAuxillary welding devicesHydraulic cylinderEngineering

Owner:湖南翰坤实业有限公司

Remote control setting method, device and television set

InactiveCN100565608CNon-electrical signal transmission systemsComputer hardwareKey pressing

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Application of DWA1 gene for controlling drought resistance of rice and leaf epidermis wax synthesis

InactiveCN103421814BPlant peptidesGenetic engineeringGenetically modified riceScreening techniques

Owner:HUAZHONG AGRI UNIV

Analysis Method of Elevator Running Process

ActiveCN110104517BEfficient analysisImprove processing efficiencyElevatorsControl engineeringData preparation

Owner:ZHEJIANG NEW ZAILING TECH CO LTD

granary

ActiveCN107711100BSave energyRapid and uniform coolingAgriculture tools and machinesHarvested fruit hanging devicesCold airStructural engineering

Owner:蚌埠市香飘飘粮油食品科技有限公司

An iris recognition device for improving the iris image quality of a mobile terminal

ActiveCN104573667BGuaranteed accuracyExtended use timeCharacter and pattern recognitionControl signalInfrared lamp

Owner:BEIJING IRISKING

Multifunctional

ActiveCN109869964BRealize cooling and heatingImprove user experienceLighting and heating apparatusDomestic refrigeratorsControl cellProcess engineering

Owner:HAIER SMART HOME CO LTD

A kind of hybridoma cell and the monoclonal antibody it produces and application

InactiveCN103966173BMicroorganism based processesAntibody ingredientsMicrobiological cultureAmino acid

Owner:SUZHOU UNIV

Evaluation method of main insulation aging state of large generator stator winding based on frequency domain dielectric spectrum method

ActiveCN105137349BOn-site testing with little interferenceResistance/reactance/impedenceDynamo-electric machine testingNon destructiveDielectric loss factor

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

An intelligent ignition device for a garbage gasification furnace

ActiveCN112013418BPromote combustionImprove connection tightnessPilot flame ignitersCombustionCoal

Owner:烟台天远安全咨询有限公司

Modulation circuit of digital transmitter, digital transmitter and signal modulation method

ActiveCN104052710BAvoid high frequency harmonic componentsSuppress phase noisePulse automatic controlMultiple carrier systemsLocal oscillator signalEngineering

Owner:HUAWEI TECH CO LTD

Method for evaluating ionospheric differential corrections of satellite navigation signals

InactiveCN102323572BExact Differential Correction EstimationWave based measurement systemsIonospheric pierce pointState model

Owner:BEIHANG UNIV

A kind of natural rubber latex multiphase co-current coagulation method

ActiveCN110240736BImprove consistencyGuarantee process continuityPolymer scienceSlurry

Owner:HAINAN ZHONG XIANG TECH CO LTD +2

Smart television and under-voltage protection fault tolerance method thereof

ActiveCN107426618AImprove experienceSolve the crash stateTelevision system detailsSelective content distributionFault toleranceStopped work

Owner:HISENSE VISUAL TECH CO LTD

Fast and batch control method for mass signal lamps at plane intersection and related system

InactiveCN107909829ANot easy to confuseEasy to control step by stepControlling traffic signalsEngineeringPoint of entry

Owner:SHENZHEN YIJIE INNOVATIVE TECH CO LTD

Veneer power source backup method and system

InactiveCN101159385AFlexible power configurationLow powerDc-dc conversionElectric variable regulationLow voltageEngineering

Owner:HUAWEI TECH CO LTD

An air environment quality detection system for livestock and poultry houses and its application method

ActiveCN105737905BImprove work efficiencyControl and master the detection flow rateMeasurement devicesTransmission systemsControl systemAir pump

Owner:CHINA AGRI UNIV

Pipe gallery protection prestressed beam and its construction method

ActiveCN110847234BReduce occupancyImprove protectionArtificial islandsProtective foundationPre stressArchitectural engineering

Owner:CHINA RAILWAY TUNNEL GROUP CO LTD

An automatic quenching device for gear processing

ActiveCN110629011BAvoid burnsIncrease productivityFurnace typesIncreasing energy efficiencyGear wheelElectric machinery

Owner:泰州市新亚传动设备有限公司

Porous medium heat transfer and storage device, heat transfer and storage power generation system and energy storage power station

ActiveCN112228853BLow costReduce usageHeat storage plantsSteam engine plantsPower stationPorous medium

Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI

Externally used medicine for curing acne

InactiveCN101601693BPrevent drynessAvoid infectionOrganic active ingredientsAnthropod material medical ingredientsTreatment acneHemorrhoids

Owner:广东省农科院彩田农业科技信息有限责任公司

Vacuum pressure alumetizing channel and isolation device and preparation method thereof

ActiveCN102418054BEasy to splitSimple processVacuum pressureGraphite

Owner:HUNAN HANGTIAN CHENGYUAN PRECISION MACHINERY

Method for producing carbon fiber with castor seed shells and castor straws as raw materials

InactiveCN103539115BReduce pollutionOccupation mitigationCarbon compoundsFiberCastor Seed

Owner:张京三

Exciting inrush suppression system

InactiveCN103872671BSuppresses inrush currentElectric switchesEmergency protective arrangements for limiting excess voltage/currentThree-phaseMagnetic flux

Owner:KK TOSHIBA

Dual-homing protocol deployment system, method, device, switch and storage medium

ActiveCN109167742BSimple configurationEasy to assembleData switching networksComputer hardwareComputer network

Owner:KYLAND TECH CO LTD

A method for targeted knockout of rice miRNA

ActiveCN106367435BEasy to operateHigh knockout rateNucleic acid vectorVector-based foreign material introductionLarge fragmentPlant genetic engineering

Owner:成都极谷基因科技有限公司

Preparation of stabilizing brain for curing apoplexy and migraine and producing method

InactiveCN1221278CEnhanced inhibitory effectReduce resistanceNervous disorderHydroxy compound active ingredientsThrombusMigraine

Owner:安徽雷允上药业有限公司

Preparation Technology of Al-Strontium Alloy Modifier

ActiveCN104711440BDoes not affect metamorphic propertiesReduce high temperature oxidation lossSilicon alloyStrontium

Owner:WUHU YONGYU AUTOCAR INDAL

Embryo vitrification method and freezing liquid used

ActiveCN113875747BDead animal preservationBiotechnologyEmbryo

Owner:天津力牧生物科技有限公司

A charging pile automatic fire extinguishing method, system and storage medium

ActiveCN112590590BImprove detection accuracyImprove fire handling efficiencyCharging stationsFire rescueDatasheetAutomatic fire suppression

Owner:深圳市富思源智慧消防股份有限公司

Handwriting input recognition method and device and computer storage medium

PendingCN111476209AHandwriting input supportCharacter and pattern recognitionHandwritingEngineering

Owner:SHENZHEN TRANSSION HLDG CO LTD

Engine and vehicle with the same

ActiveCN103161572BReduce vibrationSmooth power outputEngine controllersMachines/enginesExhaust valveInlet valve

Owner:GREAT WALL MOTOR CO LTD

Method for enhancing performance of distributed sensing system by subcarrier wave technique

InactiveCN100538311CHigh extinction ratioImprove signal-to-noise ratioElectromagnetic transmissionTesting optical propertiesBandpass filteringSignal-to-noise ratio (imaging)

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Air terminal control method of a fuel cell system

ActiveCN102891329BQuick responseImprove system efficiencyFuel cell auxillariesFuel cellsEngineering

Owner:SHANGHAI CHONGSU ENERGY TECH CO LTD

Quick fill tandem master cylinder

ActiveCN102416936BFluid braking transmissionMaster cylinderEngineering

Owner:ROBERT BOSCH GMBH

Air conditioner

ActiveCN105258221BVariety of outlet anglesFade out the sense of windLighting and heating apparatusAir conditioning systemsEngineeringAir conditioning

Owner:GREE ELECTRIC APPLIANCES INC

A substrate processing method

ActiveCN112548845BGuaranteed flatnessReduce difficultySemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingTarget surfaceSi substrate

Owner:TSINGHUA UNIV +1

Magnesium-calcium carbonate cementitious material and preparation method thereof

ActiveCN104478256BPromote energy saving and emission reductionLow costBreaking strengthCarbonization

Owner:苏州博纽强新材料科技有限公司

Classic blood pressure measurement instrument

InactiveCN103110413BSensitive measurementMeasurement stabilityEvaluation of blood vesselsAngiographyBrachial arteryMedicine

Owner:陈允成

An ultrasonic transducer performance testing equipment

ActiveCN105891617BSimple and fast operationElectrical testingElectricityUltrasonic sensor

Owner:淄博宇声计量科技有限公司

Tin-based composite spherical hard charcoal microsphere negative electrode material of lithium battery, and preparation method for negative electrode material

ActiveCN103035897BGuaranteed cycle stabilityImprove space utilizationCell electrodesSecondary cellsBattery cellCyclic stability

Owner:DONGFANG ELECTRIC CORP LTD

Water-based painting brush and preparation method of water-based painting brush

InactiveCN103059644BNo smellGood color retentionPencil leadsWater basedUltraviolet

Owner:宁波新安涂料有限公司

Transparent display device

PendingCN114664895ASolid-state devicesDiodeEngineeringMaterials science

Owner:LG DISPLAY CO LTD

Adaptive Texture Gradient Prediction Method in Bandwidth Compression

ActiveCN109510986BIncrease the compression ratioHigh precisionDigital video signal modificationSample ModeAlgorithm

Owner:XIAN CREATION KEJI CO LTD

Rotation mechanism of disposable sample collection tube

ActiveCN105004672BFacilitate image acquisition from multiple anglesMaterial analysis by optical meansEngineeringMechanical engineering

Owner:SICHUAN ORIENTER BIOLOGICAL TECH

A servo drive brake control circuit

ActiveCN105515453BQuick responseAvoid problems such as short lifespanDynamo-electric motors/converters stoppersElectricityControl circuit

Owner:GREE ELECTRIC APPLIANCES INC

A True Color Calibration Method for Multispectral Remote Sensing Data

ActiveCN103268618BCalibration results close toConform to visual characteristicsImage analysisAviationTransition matrices

Owner:ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI

A construction waste treatment control system

ActiveCN111359918BExtend your lifeImprove crushing qualityGas current separationMagnetic separationRebarCrusher

Owner:湖州恒通机械设备有限公司

A password mask method to enhance the anti-attack ability

ActiveCN104618094BEnhanced resistance to differential power attacksSave hardware resourcesEncryption apparatus with shift registers/memoriesAlgorithmCiphertext

Owner:SHANDONG HUAYI MICRO ELECTRONICS

Anchor plate reinforced gabion retaining wall and construction method thereof

ActiveCN101781897BSave moneyLow costArtificial islandsEmbankmentsGabionStructural unit

Owner:HUNAN PROVINCIAL COMM PLANNING SURVEY & DESIGN INST CO LTD

Downhole drilling device

ActiveCN107288547BSimple structureEasy to operateLiquid/gas jet drillingBorehole drivesImpellerEngineering

Owner:CHINA PETROLEUM & CHEM CORP +1

A hydroelectric generator with the function of lifting and adjusting direction

ActiveCN112879202BEasy to moveAchieve rotationHydro energy generationStands/trestlesWater wheelGear wheel

Owner:天津天发总厂科技有限公司

A hollow nanocarbon sphere-supported nano Ag particle fuel cell oxygen reduction catalyst and its preparation method and application

ActiveCN108232212BWide variety of sourcesLarge specific surface areaCell electrodesPtru catalystFuel cells

Owner:UNIV OF JINAN