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.

Methods, systems and devices for non-invasive ventilation comprising a non-sealed ventilation interface featuring a free-space nozzle

ActiveCN102625720BRespiratorsMedical devicesNasal passageNasal passages

Owner:BREATHE TECHNOLOGIES INC

Multi-Electronic Kanban Device

InactiveCN103413493BIncrease available spaceEasy to installIdentification meansDisplay boardWired communication

Owner:韩梅

refrigerator

ActiveCN105300014BInhibit sheddingDomestic cooling apparatusLighting and heating apparatusRefrigerated temperatureMechanical engineering

Owner:MITSUBISHI ELECTRIC CORP

Method for dotting by dotting fixture

ActiveCN102941425BImprove welding efficiencyImprove operational efficiencyWelding/cutting auxillary devicesAuxillary welding devicesRotational axisEngineering

Owner:UNIPRES GUANGZHOU

Method and device for area detection

ActiveCN110609281BPrivacy protectionLower deployment costsRadio wave reradiation/reflectionEngineeringRadar detection

Owner:GREE ELECTRIC APPLIANCES INC +1

An area monitoring and alarming system and an alarming method

ActiveCN107221133BRealize the alarmRealize Differential MonitoringCharacter and pattern recognitionClosed circuit television systemsState variationData mining

Owner:HANGZHOU HIKVISION DIGITAL TECH

A Continuous Synthesis Method of Waterborne Polyurethane Based on Impact Mixing and Continuous Emulsification

ActiveCN106750117BLow viscosityImprove stabilityWater basedAlcohol

Owner:SHAANXI UNIV OF SCI & TECH

A kind of cellulose degrading bacterium and application

ActiveCN111909852BEfficient degradationPromote degradationFungiMicroorganism based processesBiotechnologyCellulose

Owner:ZHEJIANG UNIV

A decorative cover installation device and a range hood using the installation device

ActiveCN111006268BEasy to assemble and disassembleReduced Power RequirementsDomestic stoves or rangesLighting and heating apparatusMechanical engineeringDropped ceiling

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Two-in-one detection system and detection method for parking and blind spots

ActiveCN105365694BSave installation spaceLow costElectric/fluid circuitBlind zoneParking sensors

Owner:COLIGEN CHINA

A portable wound suture tool for tumor surgery

ActiveCN109589152BReduce hindranceEasy to gatherSuture equipmentsDiagnosticsSuturing needleWound suturing

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Special integrated circuit for uniphase voltage regulator of motorcycle

ActiveCN102707761BImprove reliabilityStable output voltageElectric variable regulationEngineeringApplication-specific integrated circuit

Owner:CHONGQING SANXIN ELECTRONICS

A cold-proof and freeze-resistant multi-layer sewage discharge pipe

InactiveCN105504456BExtended service lifeHigh strengthThermal insulationPipe protection by thermal insulationInsulation layerThermal insulation

Owner:KUNSHAN BACHENG DELONG PLASTIC CO LTD

Front processor for data receiver and nonlinear distortion equalizing method

InactiveCN1380742AMulti-frequency code systemsMultiple carrier systemsNonlinear distortionCarrier modulation

Owner:INTERDIGITAL PATENT HLDG INC

A cooperative active control method for long-distance noise transmission and power generation of wind turbines

ActiveCN110173398BReal-time Noise ControlSmart Noise ControlWind motor controlMachines/enginesWinding machineAtmospheric sciences

Owner:YANGZHOU UNIV

A Range and Doppler Matching Method for Radar Cross-section Measurement of Moving Targets

ActiveCN106772295BReduce energy fluctuationsReduce matching errorWave based measurement systemsElectricitySubdivision method

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Process method for connecting metal-extrusion type pipe fitting with high infiltration prevention

ActiveCN102679057BFirmly connectedStrong anti-destructiveNon-disconnectible pipe-jointsPipe fittingEngineering

Owner:SHENZHEN ARTWAY PIPING CORP

Optical axis calibration method, device, terminal, system and medium of optical axis detection system

ActiveCN113124763BImprove accuracyLow machining accuracy requirementsImage enhancementImage analysisImage extractionOptical axis

Owner:SHENZHEN ORBBEC CO LTD

A kind of production method of aluminum-magnesium alloy coil

ActiveCN106191575BReduce defectsReduce chance of defectsMetal rolling arrangementsMetallurgyIngot

Owner:广西南南铝加工有限公司

Stacked plate heat exchanger

ActiveCN108603733ACurb complicationIncrease the number ofStationary conduit assembliesElectrical apparatus contructional detailsPlate heat exchangerEngineering

Owner:T RAD CO LTD

Wide Common Mode Range Transmission Gate

ActiveCN104769844BEasily damagedTransistorElectronic switchingTransmission gateGate oxide

Owner:TEXAS INSTR INC

A kind of filtering device for outer tub and design of outer tub using same

ActiveCN112853695BReduce dirtOther washing machinesTextiles and paperLaundry washing machineWater flow

Owner:CHANGHONG MEILING CO LTD

A positive electrode sheet and a lithium-ion battery containing the positive electrode sheet

ActiveCN111900392BIncrease energy densityIncreased seepage thresholdPositive electrodesSecondary cells servicing/maintenanceHigh energyElectrical performance

Owner:ZHUHAI COSMX BATTERY CO LTD

Carbon black for improved automotive Anti-vibration rubber compound performance

PendingCN113056491ARotating vibration suppressionPigmenting treatmentEngine mountMaterials science

Owner:BIRLA CARBON U S A INC

Easy-to-clean safety sliding window with glass that can be rotated 360°

InactiveCN105649492BImprove the wind environmentPrevent fallingWing fastenersSealing arrangementsTransverse axisSlide window

Owner:CHINA UNIV OF MINING & TECH

Manipulator path planning method and device

ActiveCN109176504BImprove mobile efficiencySmoothing of movement trajectoryProgramme-controlled manipulatorManipulatorRobot path planning

Owner:SHENZHEN DORABOT ROBOTICS CO LTD

A method and device for auto-focusing

ActiveCN105120151BAchieving Auto FocusNo manual operationTelevision system detailsColor television detailsFocal lengthVideo camera

Owner:山东浪潮数字能源科技有限公司

Stripping liquid for plasma display screen as well as preparation method and application of stripping liquid

ActiveCN102866601BFacilitate strippingReduce corrosionPhotosensitive material processingResistAmmonium hydroxide

Owner:江苏荣圣汽车零部件有限公司

A kind of polyurethane foaming improvement process

ActiveCN109203345BFull and even foamingImprove foaming efficiencyPolymer scienceCoil spring

Owner:东营海瑞宝新材料有限公司

A Method for Evaporation and Separation of Liquid Mixture Based on Porous Composite Material

ActiveCN104941227BImprove light-to-heat conversion efficiencyNo pollution in the processEvaporationEnergy based chemical/physical/physico-chemical processesSurface layerLight energy

Owner:SHANGHAI JIAOTONG UNIV

Adjustable folding plate for scoliosis surgery of orthopedic department

InactiveCN110338897AReduce riskIncrease success rateInternal osteosythesisOrthopedic departmentEngineering

Owner:李益香

Sleeveless tire building drum with interchangeable width elements

InactiveCN103660336ATyresArchitectural engineering

Owner:THE GOODYEAR TIRE & RUBBER CO

Method for preparing bionic vascular stent by composite process

ActiveCN109259889BSimple structureClear structureBlood vesselsMetaboliteBiomanufacturing

Owner:SHANGHAI UNIV

Electronic device and its control method and control device

ActiveCN109348012BTelevision system detailsColor television detailsComputer graphics (images)Exposure

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A front mold core pulling mold structure

ActiveCN106079307BWill not step on the moldDoes not increase molding cycle timeHot runnerEngineering

Owner:FOSHAN CITY SHUNDE DISTRICT BAINIAN TECH CO LTD

A method for resolving data transmission conflicts in the Internet of Things

ActiveCN109413622BOvercoming Data Transmission ConflictsImprove efficiencyPilot signal allocationMachine-to-machine/machine-type communication serviceData packThe Internet

Owner:SHENZHEN POLYTECHNIC

Automatic height adjusting method for rotary drum of coal mining machine on basis of image identification

ActiveCN102852521BRealize intelligent adjustmentSimple structureSlitting machinesMachine visionFuzzy control system

Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Injecting and metering device for supercritical carbon dioxide in extrusion foaming

InactiveCN103213237BHigh measurement accuracySolve the problem that cannot be injectedSolenoid valveGas cylinder

Owner:刘可

A leak-proof sparkling wine tank

ActiveCN111907874BWill not affect the tasteOutflow controlBottlesAlcoholic beverage preparationEngineeringSparkling white wine

Owner:微山县兄弟玻璃制品有限公司

Defrosting apparatus and method for vehicle

ActiveCN101565034BEfficient removalShorten the timeVehicle cleaningFrostControl signal

Owner:CHERY AUTOMOBILE CO LTD

Design of inlet and outlet piping of integrated fuel cell stack

ActiveCN100536208CGuarantee unimpededSave spaceFuel cells groupingFuel cell auxillariesEngineeringHydrogen supply

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Transformer

ActiveCN102005288BGuaranteed insulation distanceTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresTransformerEngineering

Owner:TOKYO PARTS IND CO LTD

Automatic injection molding auxiliary device for connecting wire terminal

InactiveCN104890181BHigh degree of automationInnovative designCoatingsAutomationElectrical and Electronics engineering

Owner:东莞市诠智自动化设备科技有限公司

A kind of preparation method of dried water chestnut bamboo shoots with green tea flavor

ActiveCN108094955BMaintain colorStay brittleFood freezingFood ingredient as taste affecting agentGreen teasFreeze-drying

Owner:广西岩星农业有限公司

Error tolerance and correction method for analysis of bar code identifiers of storage materials

ActiveCN102509200BImprove objectivityNo manual work requiredLogisticsSensing by electromagnetic radiationProgramming languageFault tolerance

Owner:HMEI THREAD CO LTD OF YINBIN SICHUAN +1

Cutting head for at least one continuous rod in a machine for the manufacture of tobacco products

ActiveCN102948922BCigarette manufactureRotational axisDrive shaft

Owner:GD SPA

Transformer structure

InactiveCN101908411BEnsure electrical safety distanceAvoid jumping fireTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresTransformerEngineering

Owner:DELTA ELECTRONICS INC

A lamp infrared testing system

ActiveCN109813441BEnsure continuityEnsure consistencyRadiation pyrometryTester deviceEngineering

Owner:GUANGZHOU HAOYANG ELECTRONICS CO LTD

Breeding method of detoxified miniature bean of Chinese yam

InactiveCN103168690BConvenient for centralized disinfectionAvoid pollutionPlant tissue cultureHorticulture methodsGreenhouseReproduction speed

Owner:HUBEI POLYTECHNIC UNIV

A device for preparing tetravalent uranium by electrolytic reduction

ActiveCN103695956BIncreased surface area ratioIncrease the rate of the reduction reactionCellsBarrel ShapedTitanium

Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Methods and systems for wind turbine generators

ActiveCN101436844AReduce heat lossGenerator control circuitsElectric motor controlElectricityPower factor

Owner:GENERAL ELECTRIC CO

Method and device for detecting eccentricity of rotating machinery based on RFID

ActiveCN107782267BAccurate eccentricity detectionEccentricity detection in real timeCo-operative working arrangementsDesign optimisation/simulationPhase differenceComputer science

Owner:TSINGHUA UNIV

Plate frame structure of polyurethane foam board

InactiveCN101705745BImprove bindingCasings/cabinets/drawers detailsBuilding constructionsEngineeringBlowing agent

Owner:苏州富士宝电器有限公司

An integrated lampblack purifier

ActiveCN108758730BIncrease profitIncrease the effective oil absorption areaCombination devicesDomestic stoves or rangesOil canProcess engineering

Owner:来宾市恒丰厨房设备有限公司

Solid-state imaging element and imaging device

ActiveCN110892711BReduce wiring capacitanceTelevision system detailsColor television detailsCapacitanceSoftware engineering

Owner:SONY SEMICON SOLUTIONS CORP

Cross-beam autoclave upper testing machine pressure balance device

ActiveCN104596839BSimple structureReduce frictional resistanceStrength propertiesEngineeringPressure balance

Owner:SHANGHAI JIAOTONG UNIV

An unmanned device energy supply unmanned ship

ActiveCN113291421BReduction and exemption of return requirementsExtend battery lifeUnmanned surface vesselsVessel partsCommunication unitRobotic arm

Owner:上海十方生态园林股份有限公司 +1

Stirrer blade

InactiveCN102489212BHigh strengthImprove anti-corrosion performanceMixer accessoriesWeather resistanceWear resistance

Owner:江苏金波新材料科技有限公司

Tyre having a tread provided with cavities containing a specific filler material

InactiveCN101910277BSpecial tyresTyre tread bands/patternsElastomerNanoparticle

Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN +1

A parcel box disinfection device and a parcel box disinfection method

ActiveCN111494665BAvoid contactEnsure antivirus effectivenessLavatory sanitoryRadiationEnvironmental engineeringMechanical engineering

Owner:张锐

Transfer device for semiconductor device in processor

InactiveCN1213471CSimple structureQuick changeSemiconductor/solid-state device testing/measurementElectronic circuit testingLinear motorSemiconductor

Owner:MIRAE CORPORATION

A processing method, device and system for ensuring the consistency of calculation data

ActiveCN106909598BEnsure consistencyIntegrity guaranteedDatabase updatingSpecial data processing applicationsData synchronizationReal-time data

Owner:ADVANCED NEW TECH CO LTD

A self-monitoring method for grouting fullness of steel bar sleeve connection

ActiveCN114113557BImprove electrical stabilityReal-time monitoring of grouting qualityMaterial testing goodsRebarAc impedance

Owner:HARBIN INST OF TECH

Non-aqueous electrolyte compositions comprising lithium bis(fluorosulfonyl)imide

PendingCN111512488AElectrolytesLi-accumulatorsElectrical batteryAcyl group

Owner:SOLVAY SA

An Improved Cloth Inspection Platform Structure

ActiveCN105155241BSimple structureEasy to useInspecting textilesPulp and paper industryClose contact

Owner:沈春梅

Sleeve and guide ring automatic crimping machine

ActiveCN108436433BReal-time monitoring of pressure valuesImprove labor productivityMetal working apparatusEngineeringIndustrial engineering

Owner:JIANGSU ALLRAY

Method and device for classifying electrocardiographic signals

ActiveCN113520401BReduce energy consumptionImprove detection accuracySensorsMeasuring/recording heart/pulse rateEcg signalMedicine

Owner:TSINGHUA UNIV

Preparation method and application of a kind of electromagnetic shielding material

ActiveCN108601316BPromote lightweight developmentHigh densityMagnetic/electric field screeningOxide compositeMagnetic shield

Owner:AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH

A method for program classification search for TV box

InactiveCN103442271BFind quicklyReduce search timeSelective content distributionSpecial data processing applicationsData miningComputer science

Owner:DONGGUAN YUANFENG TECH

Scanning display module and near-to-eye display equipment

PendingCN114488539AIncrease in sizeReduce volumeOptical elementsEngineeringComputer science

Owner:CHENGDU IDEALSEE TECH

Absorbent article

InactiveCN1736355AAbsorbent padsBaby linensFiberPolymer science

Owner:KAO CORP

Identification method based on walking feature data

InactiveCN106971203BLow costReduce mistakesAcceleration measurementCharacter and pattern recognitionTime domainData ingestion

Owner:SUZHOU INST FOR ADVANCED STUDY USTC

A blockchain-based information management method, device, equipment, and storage medium

ActiveCN109145201BGuaranteed reliabilityGuaranteed credibilityDigital data protectionWebsite content managementManagement objectTransaction data

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Finite element ultrasonic imaging method used for detecting defect in concrete

ActiveCN102636568BAccurate judgmentFlexible useAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalSonificationUltrasonic imaging

Owner:HUNAN ZHILI ENG SCI & TECH +2

Mine Rock Mass Drilling Multi-stage Gas Drainage Method

ActiveCN107725101BReduce in quantityAvoid windingGas removalWell/borehole valve arrangementsMining engineeringPipe

Owner:山东能源集团鲁西矿业有限公司 +1

An Analog High-Order Power Function Generator Circuit for Crystal Oscillator Temperature Compensation

ActiveCN104079266BReduce noiseImprove calibration accuracyElectric pulse generator circuitsLow noiseNegative feedback

Owner:TANGSHAN GUOXIN JINGYUAN ELECTRONICS CO LTD

Mechanical normally open valve

InactiveCN102777609BNormally open implementationClear structureOperating means/releasing devices for valvesLift valveCapillary waterEngineering

Owner:ZHEJIANG QINYUAN WATER TREATMENT S T

A Microperforated Plate Acoustic Absorber with Rough Surface Modified Micropores

InactiveCN109763577BWide frequency rangeRough hole shape control function is simpleSound proofingFlooring insulationsMicro perforated plateRough surface

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

A device with a device epitaxial structure for improving the reverse withstand voltage of a power Schottky diode and its preparation method

ActiveCN111554733BReduce the spreadReduce breakdown rateSemiconductor/solid-state device manufacturingDiodeEngineeringSchottky diode

Owner:NANJING UNIV +1

Closed loop control method and device for high-temperature slag flow and cooling water amount

ActiveCN102269529BRealize closed-loop controlKeep aliveRecycling and recovery technologiesControl devices for furnacesWater volumeLoop control

Owner:北京中冶设备研究设计总院有限公司

A kind of environment-friendly smoking room with isolation room

ActiveCN108179892BReduce cleaning frequencyHarm reductionCombination devicesSpecial buildingFlue gasAir pump

Owner:嵊州市鉴亭新材料科技有限公司

A smart device ab test troubleshooting method and system

ActiveCN111737144BSoftware testing/debuggingTest designIntelligent equipment

Owner:北京热云科技有限公司

High-altitude sounding platform for spacecraft final assembly

ActiveCN106276723BImprove stabilitySolve homework problemsLifting devicesMarine engineeringPallet fork

Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Roller sleeve of a roller press and manufacturing method thereof

ActiveCN109465418BHigh hardnessImprove wear resistanceFurnace typesProcess efficiency improvementStructural engineeringMachine

Owner:SINOSTEEL XINGTAI MACHINERY & MILL ROLL

Lyophilized immunoglobulin formulations and methods of preparation

InactiveCN101827608AAntibody ingredientsImmunoglobulinsAntiendomysial antibodiesIntravenous gammaglobulin

Owner:ELAN PHARM INC

LED lighting assembly with mounting element for optics

InactiveCN103026132AHigh optical precisionSuitable for mass productionVehicle headlampsPoint-like light sourceEffect lightEngineering

Owner:KONINK PHILIPS ELECTRONICS NV

A kind of wire frame for carbon fiber wire release roller

InactiveCN102560710BStable tensionImprove consistencyFilament manufactureFiberCarbon fibers

Owner:西安航科等离子体科技有限公司

Brillouin distributed optical fiber sensing based structural deflection and subsidence monitoring system

InactiveCN102914289BImprove detection accuracyImprove performanceUsing optical meansHydrostatic levellingFuel tankCommunicating vessels

Owner:无锡苏积传感科技有限公司

Write head current damping circuit and method with dynamic coupling

InactiveCN1348168AHeavy loadRecord information storageDigital recordingCapacitanceHemt circuits

Owner:INT BUSINESS MASCH CORP

LED chip with vertical structure, LED surface light source and preparation method thereof

ActiveCN105742452BAchieve connectionAvoid wastingSolid-state devicesSemiconductor devicesOptoelectronicsContact resistance

Owner:LEEDARSON IOT TECH INC

A kind of auxiliary cervical dilatation device

InactiveCN104107498BSimple structurePromote maturation and expansionBalloon catheterSurgeryCervical dilatationAnatomy

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

A shaft seal structure of a screw steam compressor and its monitoring system

ActiveCN109404282BSimplified shaft seal structureReduce ventingSealing arrangement for pumpsMachines/enginesMonitoring systemStructural engineering

Owner:SUZHOU TORIN DRIVE EQUIP

A lamp component and a lamp

ActiveCN103791460BEasy to assembleEasy to disassembleLight fasteningsEngineeringLight source

Owner:区其富

An information monitoring method, terminal equipment, server and system

ActiveCN106034041BImprove user experienceAvoid forwarding delaysData switching networksTerminal equipmentInformation monitoring

Owner:CHINA MOBILE COMM GRP CO LTD

A sapo-34 molecular sieve catalyst with ordered mesopores and preparation method thereof

InactiveCN106423262BStrong carbon capacityExtended service lifeMolecular sieve catalystsMolecular sieve catalystMolecular sievePtru catalyst

Owner:NORTHWEST UNIV

Method for connecting edid equipment and edid information transmission channel

ActiveCN109922293BAvoid confictTelevision system detailsColor television detailsInformation transmissionComputer science

Owner:HANGZHOU HIKVISION DIGITAL TECH

A kind of highly transparent anti-yellowing epoxy resin curing accelerator and preparation method thereof

ActiveCN108976390BHigh initial transparencyGood yellowing resistanceAmino preparation from aminesCarboxylic acid salt preparationEpoxyOrganic acid

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Bending degree detection unit, device, method, and wearable device

ActiveCN112066868BImprove accuracyElectric/magnetic contours/curvatures measurementsElectrical resistance and conductanceStructural engineering

Owner:XIAN JIAOTONG LIVERPOOL UNIV

Method for traffic engineering providing routing and storage in content-oriented networks

ActiveCN104937901BTransmissionData streamTransceiver

Owner:HUAWEI TECH CO LTD

Lock body with improved deadbolt linkage

ActiveCN103758404BStable structureCompact structureBuilding locksEngineeringMechanical engineering

Owner:GUANGDONG ARCHIE HARDWARE

A method and device for identifying and measuring smoke particles

ActiveCN102967542BConcentration unchangedImprove reliabilityParticle suspension analysisFire - disastersLength wave

Owner:乐志明

Refrigerating device with pull-out carrier for refrigerated goods

ActiveCN101171490BWidth does not depend onLighting and heating apparatusSupportCooling chamberEngineering

Owner:BOSCH SIEMENS HAUSGERATE GMBH

Lactobacillus health-care capsule and preparation method thereof

ActiveCN101574375BIncrease the number ofLow number of deathsOrganic active ingredientsBacteriaFermentation brothLactobacillus strain

Owner:杭州丝芮湃生物科技有限公司

Thermoplastic resin film, metal plate coated with thermoplastic resin, and metal container coated with thermoplastic resin

PendingCN112368324AGood adhesionGood molding effectFlexible coversWrappersFiberPolymer science

Owner:TOYO KOHAN CO LTD

Noise test method

ActiveCN104165687BNoise level reflectsEnsure consistencySubsonic/sonic/ultrasonic wave measurementProduction lineAudio power amplifier

Owner:GREE ELECTRIC APPLIANCES INC

Alcohol solution printing ink for wrapping paper of intaglio plate cigarette and preparation method thereof

ActiveCN101445687BQuality improvementGood printing adaptabilityInksAlcoholPrinting ink

Owner:江苏泰格油墨有限公司

High-breakdown voltage semiconductor switching device and switched mode power supply apparatus using the same

ActiveCN1953203BReduce lossesApparatus with intermediate ac conversionElectric variable regulationElectrical connectionEngineering

Owner:PANASONIC SEMICON SOLUTIONS CO LTD

Bus logical gateway circuit of plurality of break request signals

ActiveCN101398794BElectric digital data processingComputer scienceAND gate

Owner:TRENDON TOUCH TECHNOLOGY CORPORATION

A resin sand mixer

ActiveCN114472800BMould handling/dressing devicesAugerSand casting

Owner:山东工将机械科技股份有限公司

A distribution network maintenance method including a microgrid

ActiveCN108695975BAvoid misuseImprove stabilityCircuit arrangementsControl engineeringPower grid

Owner:WENZHOU ELECTRIC POWER BUREAU +1

Method for testing shooting stability, calibration device and calibration system

ActiveCN111279692BEasy to operateEasy to implementTelevision systemsOptical apparatus testingComputer graphics (images)Radiology

Owner:SZ DJI TECH CO LTD

A kind of high-power nickel-metal hydride battery and its preparation method

ActiveCN102903972BAvoid obstructionRich sourcesFinal product manufactureElectrode carriers/collectorsMetallurgyPhysical chemistry

Owner:宇恒电池股份有限公司 +1

Preparation method of hydrolyzed silk protein coating

ActiveCN103146297BSoft touchStrong solvent resistancePeptide preparation methodsPolyurea/polyurethane coatingsCross-linkAcrylic resin

Owner:CHONGQING HANGFAN SILK TECH DEV

Method and apparatus for collecting binoculus iris

InactiveCN100524343CSo parallelSymmetricalCharacter and pattern recognitionOptical elementsOphthalmologyRadiology

Owner:HANGZHOU DIANZI UNIV

A device for lifting building materials

ActiveCN106966260BHighlight substantive featuresSignificant progressElevatorsBuilding liftsSlide plateEngineering

Owner:长荣新材料技术有限公司

A Two-Channel Simultaneous Phase Shift Interferometric Microsystem

ActiveCN109470173BLow costReduce technical difficultyUsing optical meansTime domainPhase shifted

Owner:SOUTH CHINA NORMAL UNIVERSITY

guitar fretboard grinder

ActiveCN104526508BAvoid it happening againSimple structureBelt grinding machinesGrinding work supportsEngineeringMechanical engineering

Owner:广东红棉乐器股份有限公司

An output voltage sampling feedback device and method for a negative input and negative output power supply

ActiveCN111865080BSimple structureNormal control adjustment functionDc-dc conversionElectric variable regulationEngineeringFeedback circuits

Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

a transfer case

ActiveCN104534033BRealize full-time four-wheel driveReduce configurationToothed gearingsDifferential gearingsTransfer caseFuel oil

Owner:贵州凯星液力传动机械有限公司

Structure, method, driving camera device and electronic device for connecting spring piece and suspension wire

ActiveCN112859480BMake sure it's in placeAvoid deformationPrintersProjectorsClassical mechanicsStructural engineering

Owner:NEW SHICOH MOTOR CO LTD

Method for constructing wall by heat insulating combination wall board

ActiveCN100587186CWallsMouldsThermal insulationEngineering

Owner:邹家祥

Preparation method for start-up of hydrocracking unit

ActiveCN111378477BCan exert hydrogenation catalytic propertiesAvoid pollutionHydrotreatment operations starting-upPtru catalystPhysical chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Surface-mounted type nut with free beam longitudinal working mode and capable of being unlocked

InactiveCN103133495BReduce coefficient of frictionSimple structurePiezoelectric/electrostriction/magnetostriction machinesNutsSurface mountingPhase difference

Owner:HARBIN INST OF TECH

Flexible electronic device and manufacturing method thereof

InactiveCN106887407BWithout compromising performanceImprove integritySolid-state devicesSemiconductor/solid-state device manufacturingUltraviolet lightsThin membrane

Owner:AAC TECH NANJING

An intelligent control method for fine-grained rolling of rebar

ActiveCN109108094BReduce manufacturing costIncrease productivityTemperature control deviceAlloyRebar

Owner:HEFEI ORIENT METALLURGICAL EQUIP +1

Manufacturing method of grade-A2 fireproof aluminum composite plate

ActiveCN101967045BQuality improvementAluminium hydroxideNonwoven fabric

Owner:JIANGSU XIECHENG SCI & TECH DEV +1

Rotary kiln with flexible support structure

ActiveCN104132533BExtended service lifeRotary drum furnacesNeedle roller bearingEngineering

Owner:湖南湘钢鑫通炉料有限公司

A method for detecting the spectral characteristics of a dual-frequency laser interferometer spectroscope

ActiveCN106323598BHigh precisionRealize the solutionTesting optical propertiesPhotodetectorPolarizer

Owner:HARBIN INST OF TECH

Banana fresh-keeping and variable-temperature gas-regulation ripening technique process flow

InactiveCN101347148BImprove controllabilityRealize factoryFruit and vegetables preservationBatch processingVacuum pack

Owner:漳州市庄怡农业发展有限公司

A kind of preparation method of fondaparinux sodium monosaccharide intermediate

ActiveCN109096348BHigh yieldLess side effectsEsterified saccharide compoundsSugar derivativesAcetic anhydrideAzide

Owner:江苏美迪克化学品有限公司

A cement protector that reduces moisture inside the air

ActiveCN110397296BReduce moistureImprove processing efficiencyDispersed particle separationBuilding material handlingEnvironmental engineeringDust collector

Owner:江西玉雁水泥有限公司

Judgment method and judgment device for light gradient of picture

ActiveCN102984542BQuick combinationSmall amount of calculationTelevision systemsColor motion picture films scanningPattern recognitionVideo encoding

Owner:深圳市梦网视讯有限公司

Bicycle blocking lock

InactiveCN102381388BPrevent rotationBicycle locksAnti-theft cycle devicesControl theoryWire rope

Owner:BRIDGESTONE CYCLE CO

A method for enhancing the authenticity of scenes in text-scene conversion

ActiveCN108108482BCommon senseEnhanced Scene RealityNatural language data processingSpecial data processing applicationsPattern recognitionStatistical analysis

Owner:CHONGQING UNIV OF POSTS & TELECOMM

a battery

ActiveCN109768212BAvoid affecting automatic solderingImprove efficiencyCell component detailsElectrical batteryStructural engineering

Owner:SHENZHEN AMPOWER NEW ENERGY CO LTD

TFT substrate structure manufacturing method and TFT substrate structure thereof

InactiveCN104900712AReduce processFeature eliminationTransistorSolid-state devicesIon implantationMaterials science

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

A Displacement Sensor Calibration Apparatus

ActiveCN107356188BNo reduction in displacement accuracyReduce stressUsing electrical meansElectricityMicrometer

Owner:BEIHANG UNIV

A device for double-sided cleaning and drying of boards before painting

ActiveCN111744860BGuaranteed stabilityAvoid poor cleaning effect or even safety accidentsDrying gas arrangementsPretreated surfacesElectric machineryFan blade

Owner:泉州台商投资区国进信息技术有限公司

A kind of preparation technology of carbon fiber reflector

ActiveCN106199794BGuaranteed stiffnessGuaranteed shapeMirrorsManufacturing technologyCarbon fibers

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

Device for recovering hydrogen from exhaust gas of silicon epitaxy furnace and method for producing high-purity hydrogen

ActiveCN106145037BHydrogen separation using solid contactHydrogen separation using liquid contactHydrogen puritySilanes

Owner:DALIAN ZHONGDING CHEM

Method and device for remapping channel

ActiveCN101615993BEasy to detectPrevent leakageError prevention/detection by using return channelModulated-carrier systemsOrthogonal sequenceChannel modulation

Owner:HUAWEI TECH CO LTD

A construction method for anti-leakage of expansion joints

ActiveCN106013471BEfficient collectionEffective guidanceArtificial islandsBridge structural detailsExpansion jointRebar

Owner:张燕青

Method for predicting pore pressure of regional high-pressure saltwater layer by utilizing curvature of face of geologic structure

InactiveCN101942992BStop the collapseAvoid complicationsBorehole/well accessoriesSaline waterGeomorphology

Owner:CHINA UNIV OF PETROLEUM (BEIJING)