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 vertebral column modular satellite platform architecture

ActiveCN106628253BMeet the requirements of rapid designImprove convenienceCosmonautic partsArtificial satellitesComputer architectureNetwork switch
Owner:AEROSPACE DONGFANGHONG SATELLITE

A Heteropolar Octopole Radial Electromagnetic Suspension Bearing

ActiveCN106640962BReduce axial sizeReduce volumeShaftsMagnetic bearingsMagnetic polesEngineering
Owner:ZHEJIANG UNIV OF TECH

Method for implementing mobile phone function on PC

InactiveCN100370451CConvenient man-machine interfaceExpand hardware limitationsSpecial data processing applicationsLoudspeakerSoftware
Owner:YINGHUADA (SHANGHAI) ELECTRONIC CO LTD

A production method of insoluble minerals specially used for extrusion fortified rice

ActiveCN103876161BImprove liquidityHigh yieldFood shapingFood ingredient as emulsifierEmulsionPrecipitation
Owner:NANTONG LICHENG BIOLOGICAL ENG

Anti solid tumor medicine composition

InactiveCN1279980CInhibitory activityAntineoplastic agentsPharmaceutical active ingredientsHydroxylamineWhole body
Owner:南京天一药业有限公司

A rock drilling device that can perform a variety of work methods

ActiveCN111433428BEasy to adjustAccurate and quick insertionDisloding machinesSoil-shifting machines/dredgersDevice formClassical mechanics
Owner:HIRADO KINZOKU KOGYO CO LTD

Organic electrosynthesis electrolysis device

ActiveCN109055968BCellsElectrolytic organic productionElectrolytic agentThermodynamics
Owner:WUHU INST OF TECH

Double-layer annular steel belt extrusion machine and its application method

InactiveCN103358448BReduce the temperatureImprove bending strengthFlat articlesHydraulic cylinderTemperature control
Owner:林世平

Paper delivery device and electronic device with same

InactiveCN102126638ASmooth print jobPile receiversArticle deliveryGear wheelPulp and paper industry
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Method, system, device and storage medium for communication traffic statistics and billing

ActiveCN109996199BImprove adaptabilityIncrease flexibilityMetering/charging/biilling arrangementsAccounting/billing servicesData packTelecommunications
Owner:SHANXI CHINA MOBILE COMM CORP +1

A method for accurately detecting the switching speed of a high-frequency fast-cut valve in the vpsa process

ActiveCN108061195BEfficient switchingValve arrangementsControl engineeringDetection early
Owner:北京百达先锋气体科技有限公司

Integrated Circuits and Discrete Tapered Interconnects

ActiveCN109560064BSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorMechanical engineering
Owner:TAIWAN SEMICON MFG CO LTD

Nitrogen-containing heterocyclic organic compounds and their applications

ActiveCN112724152BImprove luminous efficiencyLong luminous lifeOrganic chemistryFinal product manufactureSimple Organic CompoundsOrganic compound
Owner:GUANGZHOU CHINARAY OPTOELECTRONICS MATERIALS

The new application of Rendan in the treatment of ras proto-oncogene overexpression tumors

ActiveCN109529005BHydroxy compound active ingredientsAntineoplastic agentsWild typeOncology
Owner:SHANGHAI ZHONGHUA PHARMA

File sharing method, terminal equipment and relay server

ActiveCN103685337AAvoid multiple interactionsAvoid wastingTransmissionSpecial data processing applicationsTerminal equipmentComputer terminal
Owner:TENCENT TECH (SHENZHEN) CO LTD

Electronic artificial muscle electric actuator and its preparation method and application in finger driving device

ActiveCN110524532BExcellent electro-mechanical conversion performanceImprove deformationProgramme-controlled manipulatorChiropractic devicesVoltage pulseEngineering
Owner:三体次元信息科技(宁波)有限公司

Flexible fabric operation controller

InactiveCN101339454BEasy to carryEasy to integrateInput/output for user-computer interactionLayered productsElectrical resistance and conductanceFunction definition
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME

A segmental closing process of pile legs of drilling platform

ActiveCN104878733BReduce workloadClosing cycle shortenedArtificial islandsUnderwater structuresStructural engineering
Owner:NANTONG BLUE ISLAND OFFSHORE CO LTD

A detection drone

ActiveCN113716043BEasy to install/removeReasonable structureAircraft componentsRemote controlled aircraftDroneEngineering
Owner:北京京能能源技术研究有限责任公司

Spout faucet

InactiveCN102933501BReduce cloggingNo flow reductionSpecific water treatment objectivesDomestic plumbingFiltration membraneFresh water
Owner:株式会社保美纯

A giant pumpkin cultivation method suitable for plastic greenhouses

ActiveCN103907453BEasy to operateLow environmental impactHorticultureTemperature controlGreenhouse cultivation
Owner:JIANGSU ACAD OF AGRI SCI

Method for ultrasonic-assisted extraction of total flavones in cassia seed serving as Chinese medicine

InactiveCN102283888BImprove solubilityFacilitated DiffusionPlant ingredientsUltrasonic assistedAdemetionine
Owner:乔德亮

A portable automatic screw-driving device based on automation

ActiveCN111941338BRealize automatic reclaimingAvoid manual handlingSpannersWrenchesDrive shaftMechanical equipment
Owner:ANHUI SAIAN ANQUAN EQUIP

550Mpa yield-strength low-carbon bainitic steel for engineering machinery and preparation method thereof

ActiveCN102162065BEasy to control and stableStable controlMachine buildingWater cooling
Owner:LAIWU STEEL YINSHAN SECTION CO LTD

A Regular 3D Color Point Cloud Registration Method Based on Multimodal Features

ActiveCN109658444BTake full advantage of multimodalityShorten registration timeImage enhancementImage analysisPoint cloudData graph
Owner:DALIAN UNIV OF TECH

Drive frame assembly assembly aids

ActiveCN111993003BMeet operational needsMetal working apparatusGear wheelEngineering
Owner:CHINA HANGFA SOUTH IND CO LTD

Large-specification steel rod diameter fixing hole pattern and diameter fixing process

InactiveCN102151697BShort rolling timeReduce heating timesRollsMetal rolling arrangementsMetallurgyPrism
Owner:YANGZHOU CHENGDE HEAVY IND CO LTD

A method and device for sorting information

ActiveCN105786868BIncrease flexibilityImprove conveniencePayment architectureOther databases indexingPaymentDatabase
Owner:ADVANCED NEW TECH CO LTD

Target detection model training method, device, electronic equipment and storage medium

ActiveCN111739016BImprove recognition accuracyImprove robustnessImage enhancementImage analysisAlgorithmCommunity setting
Owner:PINGAN INT SMART CITY TECH CO LTD

Connecting Device, And Connector Comprising Such A Device

ActiveCN104061392AReduce contact pressureImprove compactnessJoints with sealing surfacesCouplingsEngineeringInternal cavity
Owner:STAUBLI FAVERGES SA

5G Network Slicing Resource Allocation Method Based on Reinforcement Learning

ActiveCN110519783BBest transfer statusMeet the needs of efficient distributionNetwork traffic/resource managementNeural architecturesEngineeringG-network
Owner:DONGHUA UNIV

A method for checking the connection relationship of integrated circuit line network

ActiveCN105631062BHigh memory consumptionImprove efficiencySpecial data processing applicationsComputer architectureMemory footprint
Owner:北京华大九天科技股份有限公司

Internally cooled transformer wound core

ActiveCN103050235BEliminate hot spotsExtend your lifeTransformers/inductances coolingTransformers/inductances coils/windings/connectionsTransformerCore component
Owner:马志刚

A Privacy Preserving Biometric Identification Method Based on Hamming Distance

ActiveCN106951865BPrivacy protectionProtection securityDigital data protectionBiometric pattern recognitionCiphertextPrivacy protection
Owner:DONGGUAN UNIV OF TECH

Design Method of Conformal Cooling Channel for Injection Mold Based on Additive Manufacturing Technology

InactiveCN110076974BAvoid warpingAverage distanceThermodynamicsManufacturing technology
Owner:GANSU INST OF MECHANICAL & ELECTRICAL ENG

A secure transmission method and system based on SM2 key agreement mechanism

ActiveCN113079022BGuarantee authenticitySecure CommunicationsKey distribution for secure communicationUser identity/authority verificationPlaintextCiphertext
Owner:ZHENGZHOU XINDA JIEAN INFORMATION TECH

Niobate photocatalyst K3MNb7O21 and preparation method thereof

ActiveCN103191715BImprove catalytic performanceEasy to prepareNiobium compoundsMetal/metal-oxides/metal-hydroxide catalystsChemical compositionPhotochemistry
Owner:东台城东科技创业园管理有限公司

A low-molecular-weight cationic protein hair care conditioning cream

ActiveCN105769599BImprove nourishmentHigh glossCosmetic preparationsHair cosmeticsPreservativeBalance water
Owner:GUANGDONG ZHENBAO HEALTH COMMODITY TECH CO LTD

Sludge drying system using combination of smoke residual heat and two external heat supply sources

InactiveCN100364907CEffective controlReduce the temperatureSludge treatment by de-watering/drying/thickeningSludge treatment by thermal conditioningBrickSludge
Owner:ZHEJIANG UNIV

Wet water treatment tester

ActiveCN102507908BReduce the burden onPreparing sample for investigationTextile testingMetering pumpAutomatic testing
Owner:GUANGZHOU FIBER PROD TESTING & RES INST

A system and method for non-contact high-efficiency membrane distillation treatment of radioactive wastewater

ActiveCN111540496BImprove throughputReduce humidityRadioactive decontaminationNuclear powerRadioactive waste
Owner:NANHUA UNIV +1

A special wear-resistant ball for phosphate rock and its preparation method

ActiveCN105132793BHigh hardnessImprove wear resistanceHeating timeWear resistant
Owner:ANHUI RUITAI NEW MATERIALS TECH

A high-efficiency and energy-saving horseshoe flame furnace

ActiveCN110615598BIncrease temperatureReduce lossGlass furnace apparatusMelting tankGlass melting
Owner:HUNAN JUQIANG RENEWABLE RESOURCES SCI & TECH DEV CO LTD

control box

ActiveCN104219913BReduce volumeGood production technologyCircuit arrangements on support structuresCasings/cabinets/drawers detailsControl powerInsertion stent
Owner:HANGZHOU PUAN TECH

Inertia flywheel device with adjustable moment of inertia

InactiveCN101271037BGuaranteed coaxialityReduce frictionMachine gearing/transmission testingFlywheelsMoment of inertiaEngineering
Owner:CHONGQING UNIV

A Method of State Monitoring and Fault Diagnosis of Hydraulic Turbine Based on Chaos Theory

ActiveCN105240187BEfficient analysisQualitative and quantitative degree of cavitationHydro energy generationMachines/enginesChaos theoryWater turbine
Owner:HARBIN INST OF TECH

Method and device for demodulating analogue television signal

InactiveCN102316287BImprove receiver sensitivityTelevision system detailsColor television detailsEngineeringDemodulation
Owner:江苏江阴靖江工业园区益阳商贸有限公司

Background interference elimination method for UV visible absorption spectrum of optical fiber in situ drug dissolution/releasing rate tester

ActiveCN103076296BReduce mistakesReal-time UV-Vis Absorption SpectroscopyColor/spectral properties measurementsUv vis absorbanceDissolution
Owner:上海富科思分析仪器有限公司

Optical Measurement of Displacement

ActiveCN110425981BOptical signal transducersUsing optical meansEngineeringOptical measurements
Owner:ANALOG DEVICES INC

Processes to make water and oil repellent bcf yarn

InactiveCN103415661ALow costExcellent antifouling propertiesStain/soil resistant fibresLiquid repellent fibresChemical treatmentEngineering
Owner:INVISTA TECHNOLOG IES S A R L

Photosensitive detection circuit eliminating the influence of dark current

ActiveCN106525233BSimple structureReduce power consumptionPhotometry electrical circuitsLight sensingPhotodetector
Owner:TIANJIN UNIV

Method, device, system and electronic device for fuse service

ActiveCN108874531BImprove usabilityImprove real-time performanceResource allocationInterprogram communicationComputer networkEmbedded system
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Suspension tilting module for a wheeled vehicle and a wheeled vehicle equipped with such a suspension tilting module

InactiveCN1982105AAuxillary drivesInterconnection systemsHybrid vehicleRigid frame
Owner:FONDAZIONE TORINO WIRELESS

Horizontal profiling device for header of grain harvester

ActiveCN113243195BHorizontal profiling implementationReduce loadMowersHydraulic cylinderAgricultural engineering
Owner:SHANDONG UNIV OF TECH

An all-solid-state broadband dispersion-compensated index-guided microstructured optical fiber

ActiveCN106908895BLarge negative dispersion valueObtaining Broadband Dispersion Compensation CharacteristicsOptical fibre with multilayer core/claddingOptical waveguide light guideRefractive indexDispersion compensation
Owner:SHENZHEN SDG INFORMATION CO LTD

Wing-fuselage structural component for the connection of two airfoils and a fuselage section on an aircraft

InactiveCN101909989AFuselage bulkheadsFuselageAirplane
Owner:AIRBUS OPERATIONS GMBH

An intelligent waterproof method and system for a mobile handheld device

ActiveCN104217181BReduced risk of damage failureImprove securityInternal/peripheral component protectionInput/output processes for data processingComputer moduleHand held devices
Owner:VIVO MOBILE COMM CO LTD

Preparation method of ceramic formula and ceramic product

InactiveCN103833326BLower firing temperatureSmall footprintClaywaresCalciteSlurry
Owner:怀化市亿智陶瓷有限公司

Stereoscopic image generating chip for mobile device and stereoscopic image display method using the same

InactiveCN102100075AQuality improvementImprove the level of comprehensive utilizationSteroscopic systemsComputer graphics (images)Mobile device
Owner:MASTERIMAGE 3D ASIA

Ripe fruit machine identification method

ActiveCN108491846BLittle effect of light conditionsGuaranteed accuracyCharacter and pattern recognitionFruit treeFruit machine
Owner:HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC

A password information input device, method and mobile terminal

ActiveCN106446630BPrevent leakageEnsure safetyDigital data authenticationPasswordSecret code
Owner:NUBIA TECHNOLOGY CO LTD

Measuring device and method for the minimum diameter of the shrinkage part of the tensile sample after fracture

ActiveCN103994715BEliminate offset errorsEliminate contact offset errorsElectrical/magnetic diameter measurementsElectrical resistance and conductanceMeasurement device
Owner:NINGBO YINZHOU FUCHUN PRECISION CASTING

Iseolongyl oxazolones and their synthetic methods and applications

ActiveCN104892538BBroaden the field of useOrganic chemistryAntipyreticSynthesis methodsIsoflavones
Owner:扬州胜宁信息技术有限公司

Aluminum profile extrusion die cleaning and wastewater recycling and treatment device

ActiveCN107626763BReduce work intensityLow costWater/sewage treatmentCleaning using liquidsWastewaterAluminum extrusion
Owner:奋安铝业股份有限公司

Safe use method of satellite-loaded travelling wave tube

ActiveCN102081155BRadio wave reradiation/reflectionICT adaptationEngineeringWave tube
Owner:SHANGHAI SATELLITE ENG INST

A polynucleotide, method and kit for real-time fluorescent quantitative PCR detection of Vibrio cholerae

ActiveCN104928300BImprove uniformityImprove stabilityMicrobiological testing/measurementMicroorganism based processesFluorescenceNucleotide
Owner:SHANGHAI INST OF MEASUREMENT & TESTING TECH

A Method for Extracting Characteristic Parameters of Transient Recovery Voltage Waveform Envelope

ActiveCN109709476BGuaranteed success rateGuaranteed originalityCircuit interrupters testingControl theoryExtraction methods
Owner:STATE GRID ELECTRIC POWER RES INST +1

A flammable and explosive gas detection device

ActiveCN105092791BHigh sensitivityImprove signal-to-noise ratioAlarmsMaterial analysisElectrical resistance and conductancePower flow
Owner:FUJIAN MEIYING AUTOMATION TECH

Blood drawing pen

ActiveCN102178538BEasy to operateImprove stabilityDiagnostic recording/measuringSensorsBlood drawingHIT device
Owner:ANDON HEALTH CO LTD +1

High-efficiency breeding method of purple potato tissue culture seedlings

ActiveCN105191793BEfficient use ofImprove efficiencyPlant tissue cultureHorticulture methodsShootShoot apex
Owner:NINGBO ACAD OF AGRI SCI

Test method of dry type smoothing reactor end-to-end medium-frequency oscillator capacitor discharge

ActiveCN103063987BTesting dielectric strengthCapacitanceShunt Device
Owner:BAODING TIANWEI BAOBIAN ELECTRICAL

Production of highly pure meta,meta-coupled bis(4-alkylphenol) derivatives and uses thereof

InactiveCN110312698AEther separation/purificationOrganic compound preparationThermoplasticAntioxidant
Owner:KATHOLIEKE UNIV LEUVEN

X-ray apparatus, image processing display apparatus

ActiveCN101342082BComputerised tomographsTomographySoft x rayImaging processing
Owner:TOSHIBA MEDICAL SYST CORP

Mesh Animation Generation Method for Pronunciation Organs

ActiveCN103700130BComplete exerciseGenerated in real timeAnimationVocal organSagittal plane
Owner:中科极限元(杭州)智能科技股份有限公司

Liquefied cargo storage tank

ActiveCN108224072BStable collectionVessel wallsContainer filling methodsHolding tankWater tightness
Owner:高斯陪客

An Experimental Method Applicable to the Prediction of Borehole Stability in Brittle Rock Gas Drilling

ActiveCN103510948BGuide on-site constructionSimple calculationBorehole/well accessoriesRock coreExperimental methods
Owner:CHINA PETROLEUM & CHEM CORP +1

entry control device

InactiveCN102812498BIndividual entry/exit registersBorder crossingThe Internet
Owner:KABA GALLENSCHUTZ

A kind of preparation method of light-weight fast-burning material

ActiveCN111592435BExplosive working-up apparatusFiberPolymer science
Owner:INNER MONGOLIA UNIVERSITY

A residual film recycling operation machine

ActiveCN109819762BImprove work efficiencyQuality improvementSpadesHarvestersAgricultural scienceAgricultural engineering
Owner:FUJIAN YONGSHUN MACHINERY CO LTD

A kind of potato cleaning device

InactiveCN106418599BEasy to cleanImprove cleaning efficiencyClimate change adaptationFood treatmentWater resourcesCleaning teeth
Owner:INNER MONGOLIA UNIV OF TECH

Barn film laminating close system

InactiveCN102172126BImprove airtightnessQuick installationAgriculture tools and machinesHarvested fruit hanging devicesCouplingEngineering
Owner:CHINA GRAIN RESERVES CORP CHENGDU GRAIN STORAGE SCI INST

A kind of amoxicillin tablet and preparation method thereof

ActiveCN108888603BPromote dissolutionSolve absorptionAntibacterial agentsPill deliveryCellulose acetateStearic acid
Owner:石药集团中诺药业(石家庄)有限公司

A kind of preparation method of dgat1 inhibitor

ActiveCN109970763BAvoid postprocessingResidue reductionOrganic chemistryPyrazolylchalconeReaction intermediate
Owner:QINGDAO HUANGHAI PHARM CO LTD

Method of feeding an inert gas and a system therefor

InactiveCN1873286ALow densityPipeline systemsPump controlLower limitNuclear engineering
Owner:ANEST IWATA CORP

A ticket storage device

ActiveCN106144791BTransmission path is clearEasy to buildElectrical and Electronics engineering
Owner:SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP

An easy-to-deploy relay protection device for distribution network

ActiveCN110289602BRapid positioningGuaranteed stabilityArrangements responsive to excess currentTelecommunicationsSwitched current
Owner:国网浙江武义县供电有限公司 +1

A monkey chair device

ActiveCN112315613BRelieve discomfortReduce stressAnimal fetteringPhysical medicine and rehabilitationHand parts
Owner:北京昭衍新药研究中心股份有限公司

Touch panel, touch display panel and touch display device

ActiveCN105138210BIncrease distanceRealize floating touchInput/output processes for data processingDisplay deviceComputer science
Owner:BOE TECH GRP CO LTD +1

Payment processing method, device and system

ActiveCN111192057BSimplify the interaction linkReduce complexityProtocol authorisationPaymentComputer network
Owner:NETSUNION CLEARING CORP

Eucommia bark collection device for Chinese herbal medicine processing and use method

ActiveCN113575134AInhibit sheddingSolve peelingHarvestersMetal working apparatusBiotechnologyEngineering
Owner:安徽九合堂国药有限公司

Multifunctional wire saw machine

ActiveCN104227130BPrevent splashPrevent jumpingMetal sawing devicesEngineeringAirbag
Owner:ZHANGJIAGANG CHUANGJI MACHINERY MFG

A Method for Realizing Nanoscale Overlay Accuracy by Microscopy

ActiveCN104730869BImprove performanceImprove yield ratePhotomechanical exposure apparatusMicrolithography exposure apparatusComputer scienceSilicon
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Air smell removing disinfectant

ActiveCN102487961BConvenient sourceEasy to prepareBiocideFungicidesSodium chlorateDistilled water
Owner:深圳市元煜之生物科技有限公司

Liquid milk with additive plant fat suitable for baby of 6 to 12 months ages

ActiveCN101313710BPrevent oxidationImprove thermal stabilityMilk preparationMilk preservationLiquid milkΑ-linolenic acid
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

Method of determining load swing and/or rotation angle and restraining load swing or rotation

ActiveCN104671095BStable and reliableUsing optical meansLoad-engaging elementsClassical mechanicsTraveling block
Owner:SIEMENS AG

Glucosyl containing rosinyl macroporous resin and preparation method thereof

ActiveCN103265663BHigh mechanical strengthBig skeletonOther chemical processesFood additiveUltrasound - action
Owner:GUANGXI UNIV FOR NATITIES

A detection method, system and computer processing equipment for sql injection attack

ActiveCN107463845BAccurate detectionDigital data protectionPlatform integrity maintainanceDecision modelSQL injection
Owner:SHENZHEN POWER SUPPLY BUREAU

Hollow block

InactiveCN104314225AImprove tensile propertiesImprove bending resistanceWallsChinese charactersUltimate tensile strength
Owner:段炼山

Automatic Test System of Phase-change Switch Type Three-phase Load Unbalance Automatic Regulator

ActiveCN110967564BEasy and automatic operationBase element modificationsPolyphase network asymmetry elimination/reductionElectric networkReliability engineering
Owner:XUCHANG KETOP DETECTION TECH CO LTD

Coating compositions for seawater environments

ActiveCN103173089BGood recoatabilityExtended recoat windowAnti-corrosive paintsPolyvinyl chlorideCarvacryl acetate
Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD

A method for detecting infrared radiation

InactiveCN104458003BImplement detectionImprove conversion efficiencyPyrometry using electric radation detectorsInfraredPhotodetector
Owner:HANGZHOU DIANZI UNIV

A plugging device for solder paste printing nozzle

ActiveCN106255341BWon't hurtEasy to installPrinted circuit assemblingMetallurgical bondingFluid controlEngineering
Owner:SUZHOU SOLDER FORCE INC

Coupled Transmission Lines, Baluns, and Power Combiners

ActiveCN104752800BUndisturbedCoupling devicesPower combinerEngineering
Owner:GENERAL ELECTRIC CO

Projector

InactiveCN105467729BEnsure safetySimple structureProjectorsEngineeringRelative motion
Owner:QISDA OPTRONICS (SUZHOU) CO LTD +1

A method for determining brown strip resistant rice species

InactiveCN100425120CSpeed ​​up the breeding processExtension of timeHorticulture methodsRice cultivationBlight
Owner:JIANGSU ACAD OF AGRI SCI

Undercarriage equipment guide device and rail train

ActiveCN111186453BSimple structureEasy to installRailway transportAxle-box lubricationControl theoryAirflow
Owner:CRRC QINGDAO SIFANG CO LTD

Double-groove wrap-around multi-core few-mode fiber based on space division-mode division multiplexing technology

ActiveCN112346170BIncrease constraintsReduce crosstalkOptical fibre with multilayer core/claddingMulticore optical fibreFew mode fiberRefractive index
Owner:YANSHAN UNIV

A kind of power supply method and device

ActiveCN108777627BAvoid direct power failureAvoid damageError prevention/detection by using return channelBatteries circuit arrangementsData lossEmbedded system
Owner:VIVO MOBILE COMM CO LTD

Program information processing method, safety device and receiving terminal

ActiveCN101674453BBig profit marginEasy to useSelective content distributionInformation processingOperational costs
Owner:北京视博数字电视科技有限公司

Deviation rectifying method for building

ActiveCN102660969BSmall disturbance rangeSolve the difficulty of correctionFoundation engineeringPore water pressureEngineering
Owner:SHANGHAI GEOTECHN INVESTIGATIONS & DESIGN INST

A micro-beam plasma welding repair method for titanium alloy air intake casing support plate cracks

ActiveCN105290589BSolve welding deformationFusion wellPlasma welding apparatusWelding/soldering/cutting articlesActive agentThermal treatment
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

A processing device for inner protective layer of multifunctional composite cable

ActiveCN108538507BSave work spaceSave operating timeApparatus for heat treatmentInsulating conductors/cablesTransmission beltElectric machinery
Owner:安徽腾飞特种电缆科技有限公司

Heat insulating glue powder material for wall and its prepn and usage

InactiveCN100345791CQuality improvementLight weightSolid waste managementCelluloseFiber
Owner:赵云龙

Automatic hydraulic rock breaking pick

ActiveCN103174421BSuppress dustFully extended crackCutting machinesEngineeringHigh pressure water
Owner:CHINA UNIV OF MINING & TECH

Method and system for safety prediction based on battery state quantity change and external environment

ActiveCN105730270BAccurately Predict SafetyProtection securityVehicular energy storageBattery/fuel cell control arrangementState variableState parameter
Owner:HUIZHOU BNET TECH CO LTD

Protective paint for furniture

ActiveCN106221447BHigh hardnessImprove wear resistancePolyurea/polyurethane coatingsWater basedNon toxicity
Owner:安徽昂铄智能家居有限公司

A business comparison test system

ActiveCN109101426BImprove accuracySoftware testing/debuggingData scienceReliability engineering
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

A water-soluble fluorescein polymer probe for mercury ion detection and its preparation and application

ActiveCN113845655BGood water solubilityGood biocompatibilityFluorescence/phosphorescenceLuminescent compositionsFluorescein hydrazideMercuric ion
Owner:SHANDONG UNIV

Light-emitting device and projection system and stage lighting system thereof

ActiveCN102720986BImprove flickeringLighting applicationsProjectorsStage lightingLight spot
Owner:APPOTRONICS CORP LTD

Bilayer coating device of crystalline silicon solar cell

InactiveCN102677020BProduction capacity doubledSuitable for industrial productionFinal product manufactureChemical vapor deposition coatingEngineeringSilicon solar cell
Owner:山东力诺太阳能电力股份有限公司

A Steering Arm with a Long Axis Hole and Its Precision Forming Process

ActiveCN109158836BQuality improvementImprove yieldSteering ruddersHeating timePearlite
Owner:昆山众诚精密锻造有限公司

Handling Sounding Reference Signaling

ActiveCN110192374BTransmission path divisionSignal allocationTelecommunicationsSounding reference signal
Owner:TELEFON AB LM ERICSSON (PUBL)

Rotation angle detection device

PendingCN114556051ALow costUsing electrical meansConverting sensor outputEngineeringMechanical engineering
Owner:DENSO CORP

A Altitude Estimation Method for Flying Targets Based on Dual-frequency RCS Information Fusion

InactiveCN105301593BAchieve integrationImprove ObservabilityRadio wave reradiation/reflectionDual frequencyEstimation methods
Owner:CHINA ELECTRONIS TECH INSTR CO LTD

Fuel pressure regulating system

ActiveCN101896709BQuick and accurate adjustmentMinimized power lossElectrical controlMachines/enginesCombustion chamberInternal combustion engine
Owner:VTESCO TECH GMBH

A lifting and rotating indexing plate used in a multi-station automatic deburring machine

ActiveCN105328547BPrecisely control the rotation angleImprove deburring effectGrinding machinesKnurlingEngineering
Owner:江苏阳铭互联智能系统有限公司

Activated carbon surface passivation method

InactiveCN101597056BGuaranteed RestoreLow costActivated carbonHydrazine compound
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI +1

A kind of liquid crystal composition and its application

ActiveCN109722256BLow rotational viscosityLarge elastic constantLiquid crystal compositionsLiquid-crystal displayDisplay device
Owner:BEIJING BAYI SPACE LCD MATERIALS TECH

An anti-slip device for a needle guide rail

ActiveCN110397674BReduce processing difficultyEasy maintenanceLinear bearingsGear wheelRack and pinion
Owner:SHENZHEN XINYICHANG TECH CO LTD

A new type of elevator roller guide shoe

InactiveCN111217223BReduce maintenance costsReduce frictional resistanceElevatorsClassical mechanicsEngineering
Owner:北京联合通力电梯有限公司

News search method and device

ActiveCN105528353BReduce stepsImprove favorabilityDigital data information retrievalSpecial data processing applicationsTime informationInformation retrieval
Owner:BEIJING CHEETAH MOBILE TECH CO LTD

Lighting device

InactiveCN105308387APrevent movementPlanar light sourcesNon-electric lightingLight equipmentEffect light
Owner:KONINKLJIJKE PHILIPS NV

camera unit

ActiveCN103303208BQuick installationAchieve installationVehicle componentsCamera body detailsComputer scienceWedge shape
Owner:HONDA MOTOR CO LTD

a tio 2 :w nanoparticle, its preparation method and application

ActiveCN112978793BHigh synthesis efficiencyLow costMaterial nanotechnologyNanoopticsPhysical chemistryNitrogen atmosphere
Owner:HENAN UNIVERSITY

Two-stroke gasoline engine with valve-controlled pre-combustion scavenging at crankshaft with clearance in scavenging passage

ActiveCN105484852BReduce dopingNot adulteratedSparking plugsCasingsGasolineEngineering
Owner:NINGBO DAYE GARDEN EQUIP

A control method based on a diversified fully intelligent parking and charging management system

ActiveCN106780790BEasy to findWith parking reservation functionTicket-issuing apparatusMarketingParking areaImaging processing
Owner:湖南省新时代防伪信息科技有限公司

Multi-source quality monitoring method based on spectral visual collaborative perception

ActiveCN109064452BSimple calculationStrong real-timeImage enhancementImage analysisEngineeringVisual perception
Owner:NANJING UNIV OF SCI & TECH

Energetic salt and preparation method thereof

InactiveCN102219701BLow moisture absorptionGood stability and securityOrganic compound preparationAmino compound preparationHexadecaneSolvent
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

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