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 kind of high light resistance heat shrinkable polyester film and its preparation method and application

ActiveCN113547812BLow costSimple preparation processPackage recyclingSynthetic resin layered productsPolyesterPolymer science
Owner:伊利伊诺科技(上海)有限责任公司

Preparation method of azithromycin monohydrate crystal

ActiveCN101445532BResidue reductionLow hygroscopicityAntibacterial agentsSugar derivativesX-raySolvent
Owner:YICHANG HEC CHANGJIANG PHARMA CO LTD

Conductive paste, electronic parts, and multilayer ceramic capacitors

ActiveCN108780673BGood viscosity stabilityGood printabilityStacked capacitorsFixed capacitor terminalsConductive pasteOrganic solvent
Owner:SUMITOMO METAL MINING CO LTD

Data retransmission method and device, and computer-readable storage medium

ActiveCN109995480BIncrease usageGuaranteed Utilization EfficiencyError prevention/detection by using return channelSignal allocationCoding blockResource utilization
Owner:CHINA TELECOM CORP LTD

Method, device, device and computer-readable medium for determining the location of an object

ActiveCN109214897BImprove experienceBuying/selling/leasing transactionsSimulationComputer vision
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Phase state detector and installation method thereof, and two-phase flow interface parameter measurement system

ActiveCN108896098BRealize instantaneous measurementEfficient measurementMeasurement devicesMaterial gluingPhase detectorHigh spatial resolution
Owner:NUCLEAR POWER INSTITUTE OF CHINA

A system and method for identifying peers

ActiveCN105208528BEasy to installReduce bandwidth requirementsLocation information based serviceData processing systemCommunications system
Owner:山东合天智汇信息技术有限公司

A kind of production technology method of invisible magnetic stripe transaction card

ActiveCN104463301BReduce scrap rateReduce procurement costsRecord carriers used with machinesColored whiteColor printing
Owner:GIESECKE & DEVRIENT (CHINA) INFORMATION TECH CO LTD

A tire tread bonding machine and bonding method thereof

ActiveCN111216389BIncrease the lengthEasy to manufactureTyresLap jointMachine
Owner:DONGYING FANGXING RUBBER CO LTD

A kind of high toughness aluminum alloy and preparation method thereof

ActiveCN112626400BImprove purityImprove toughnessRare-earth elementInternal stress
Owner:CHINA WEAPON SCI ACADEMY NINGBO BRANCH

Copybook capable of realizing repeated calligraphy tracing, copying and imitation as well as penmanship practice method of copybook

InactiveCN103050031BImprove the effect of calligraphySave materialTeaching apparatusPulp and paper industryPractice effect
Owner:崔扬

A synthetic jet vertical axis wind turbine blade

ActiveCN110318944BImprove efficiencyImprove power generation efficiencyMachines/enginesRenewable energy generationExhaust valveJet flow
Owner:韦斯特新能源科技(河北)有限公司

A method for comprehensive recovery and utilization of waste rare earth type Y molecular sieve catalyst

ActiveCN105886772BAvoid damageShort reaction timeMolecular sieve catalystsProcess efficiency improvementAluminium chlorideSlag
Owner:PETROCHINA CO LTD

Optimized robot performance testing method and device

ActiveCN108107871BLow technical requirementsReduce manpower consumptionProgramme controlElectric testing/monitoringTest efficiencySimulation
Owner:SIASUN CO LTD

A kind of corn phenylalanine ammonia-lyase and its application

ActiveCN103468665BAvoid difficultiesEnsure safetyBacteriaFermentationNucleotidePhenylalanine ammonia-lyase
Owner:NANJING FORESTRY UNIV

Segmented configurable military code direct capture method based on parallel frequency and parallel code search

ActiveCN107907893BOvercoming direct captureReduce pointsSatellite radio beaconingPseudocodeParallel computing
Owner:BEIJING SATELLITE INFORMATION ENG RES INST

A DC motor controller controlled by a single-chip microcomputer and its control method

ActiveCN104617834BAvoid problems at startupImprove work efficiencyEmergency protective circuit arrangementsField or armature current controlEffective solutionMicrocontroller
Owner:BEIJING INST OF SPACE LAUNCH TECH +1

Screw pair thrust torque relationship testing device for tensile testing machine

ActiveCN106153328BEasy to testSimple structureMachine part testingApparatus for force/torque/work measurementPull forceEngineering
Owner:BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP

An automatic cleaning device for invisible aligners

ActiveCN112998891BDentistryCleaning using toolsElectrical connectionProcess engineering
Owner:温州医科大学附属口腔医院

Transportation system that slides from high to low

ActiveCN108688684BLow costSimple structureWind energy with electric storageRailway componentsTransit systemHigh energy
Owner:胡志华

Automatic control device and method for display brightness

ActiveCN104282292BDigital data processing detailsCathode-ray tube indicatorsAutomatic controlDisplay device
Owner:QUANTA COMPUTER INC

Shadow mask board

InactiveCN1359131AReduce the amount of etchingPrevent beam light shieldingCathode ray tubes/electron beam tubesCold cathodeEngineering
Owner:DAI NIPPON PRINTING CO LTD

Technology for extracting Chinese angelica and lightyellow sophora root

ActiveCN101912439BMeet the requirements for the development of new and modern formulationsEasy to operateDermatological disorderFermentationSophora RootMedicine
Owner:王英姿

Motion estimation method and motion estimation device

ActiveCN109391821BFast convergenceAccurate predictionDigital video signal modificationMedicineComputer graphics (images)
Owner:NOVATEK MICROELECTRONICS CORP

Method and device for utilizing waste heat of sintering system

ActiveCN104515402BReduce energy consumptionReduce air temperature differenceCombustion processIncreasing energy efficiencyAir preheaterCombustion chamber
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

Work and maintenance information monitoring method, terminal and server

InactiveCN103701652BEffective monitoringImprove work and maintenance management efficiencyData switching networksInformation sharingSoftware engineering
Owner:刘格敏 +1

A method and device for accelerating wireless network for mobile equipment

ActiveCN107438268BImprove access speedNetwork traffic/resource managementData switching networksComputer networkTelecommunications
Owner:ALIBABA GRP HLDG LTD

An internal and external collaborative office management system based on project documents

ActiveCN108009784BAchieve independent managementEnsure safetyDigital data protectionOffice automationOffice managementDocumentation
Owner:CHINA CAMC ENG

Branch pipe coupling and air conditioner provided with the same

InactiveCN100473922CSmall sizeAvoid driftingMechanical apparatusFluid circulation arrangementCouplingRefrigerant
Owner:DAIKIN IND LTD

Refrigerator

ActiveCN102128539BEasy to disassemble and replaceDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature
Owner:HAIER GRP CORP +1

A non-retraction connection device and method of use

ActiveCN109356926BPrevent looseningEasy way to stopNutsBoltsWasherScrew thread
Owner:HARBIN BOILER CO LTD

Ink filling method of ink-jet box and equipment thereof

InactiveCN1224517CFast fillEasy dischargePrintingPositive pressureAir bubble
Owner:PRINTECH INT

Method, device, electronic device and readable storage medium for measuring congestion of AGV section

ActiveCN108629438BAdjust running speedMonitor battery statusForecastingLogisticsSimulationHeartbeat
Owner:BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD

Method for preparing carbon nano-tubes by gas induce and products produced thereby

InactiveCN100594177CEasy to operateLow costDecorative surface effectsChemical vapor deposition coatingHigh concentrationGas phase
Owner:PEKING UNIV

Multistage transmission

InactiveCN101684852BAvoid oversizingIncrease swingToothed gearingsGearing controlEngineeringMechanical engineering
Owner:HONDA MOTOR CO LTD

The method of lowering the freezing point of jet fuel with high dry point

ActiveCN109722290BLowering the freezing pointHigh yieldTreatment with hydrotreatment processesHydrocarbon oils refiningOil processingMolecular sieve
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for providing brake selection advice to train driver and train driver advisory system

ActiveCN108778862BBraking element arrangementsBrake system interactionsBrakeControl theory
Owner:KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH

Data set overlay protection

PendingCN112579000AAvoid overwritingInput/output to record carriersError avoidanceOverlayData set
Owner:INT BUSINESS MASCH CORP

Scenedesmus sp. and use thereof

ActiveCN102943044BFast growthIncrease profitCosmetic preparationsToilet preparationsBiodieselScenedesmus
Owner:ENN SCI & TECH DEV

Device and method for aquaculture and algae cooperative symbiosis

ActiveCN111727922BReduce harmPromote growthBioreactor/fermenter combinationsBiological substance pretreatmentsAquaponicsMicroorganism
Owner:JIANGSU UNIV

Method and device for cell navigation

ActiveCN107588781BImprove intelligenceSolve problems that waste a lot of timeInstruments for road network navigationMessaging/mailboxes/announcementsHuman–computer interactionNavigation path
Owner:深圳佳兆业科技集团有限公司

S-shaped overflow dam surface forming equipment for large-scale water conservancy projects

ActiveCN104196029BReduce workloadAchieve automatic positioning effectFoundation engineeringAutomatic controlHydraulic engineering
Owner:YELLOW RIVER ENG CONSULTING

Horizontal combined machine tool with lifting spindle

ActiveCN102528455BImprove versatilityEasy to operateFeeding apparatusOther manufacturing equipments/toolsMachine toolVertical distance
Owner:ZHEJIANG XILING

Medicinal compound and medicinal use thereof

InactiveCN101768080BOrganic active ingredientsNervous disorderDiseaseMembrane permeability
Owner:PHARMA RES INST OF BENCAO TIANYUAN OF BEIJING

A kind of tea with hypoglycemic effect and preparation method thereof

InactiveCN103168871BGreat tasteSimple processPre-extraction tea treatmentBlood sugarChemistry
Owner:HENAN UNIV OF SCI & TECH

Error correction method of thermal transfer printer and thermal transfer printer

ActiveCN110154546BHigh precisionOther printing apparatusGraphicsComputer printing
Owner:湖南鼎一致远科技发展股份有限公司

Frequency adjusting method for surface sound wave device and electronic apparatus

InactiveCN1510833ALittle change over timeEasy to adjustImpedence networksSolid-state devicesEtchingAcoustic wave
Owner:SEIKO EPSON CORP

A Method of Alternating Voltage Partition Coding

ActiveCN109358683BAvoid failureStable jobElectric variable regulationControl signalAlternating current
Owner:无锡意美浩科技有限公司

A preparation method of a hybridized porous lithium ion cell electrolyte film

InactiveCN100465225CTo achieve an organic combinationImprove electrochemical performanceSecondary cellsNanoscopic scaleNanometer size
Owner:UNIV OF SCI & TECH BEIJING

Method, device and computer-readable storage medium for image segmentation

ActiveCN109410217BAccurate segmentationImprove segmentation efficiencyImage enhancementImage analysisImaging processingRadiology
Owner:苏州六莲科技有限公司

Rinse-free shampoo composition

PendingCN113766905ACosmetic preparationsHair cosmeticsPolymer scienceFluid phase
Owner:CHURCH & DWIGHT CO INC

A Boost Series-Parallel All-Resonant Switched Capacitor Converter

ActiveCN109617407BResonant realizationLow transient current spikesEfficient power electronics conversionConversion using Cuk convertorsCapacitanceVoltage regulation
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Monolithic refractory applying method and monolithic refractory used thereof

InactiveCN100529628CLinings repairRefractorySilicon dioxide
Owner:NIPPON STEEL CORP

Display and control method thereof

InactiveCN104052953BImpedance incompatibility will not occurTelevision system detailsColor television detailsLow voltageDisplay device
Owner:QISDA SUZHOU +1

Multi-functional sterilizing and bacterial chopping board

InactiveCN100336480CNo secondary pollutionEasy maintenanceLavatory sanitoryDisinfectionEngineeringHigh pressure
Owner:北京一来康科技中心

Control method, device and vehicle for autonomous driving vehicle

ActiveCN110386148BAvoid out-of-control problemsImprove securityAutomatic initiationsControl devicesDriver/operatorVehicle control
Owner:BEIJING AUTOMOTIVE IND CORP +1

sucla2 gene mutant and its application

ActiveCN103571854BBioreactor/fermenter combinationsBiological substance pretreatmentsSUCLA2Succinate-coenzyme A ligase
Owner:BGI GENOMICS CO LTD

Semiconductor component with through-vias

InactiveCN101207096ASemiconductor/solid-state device detailsSolid-state devicesEngineeringIntegrated circuit
Owner:QIMONDA

A Realization Method of High-speed Real-time Image Co-occurrence Matrix Angle Second-Order Distance

ActiveCN103530641BHigh speedSave operating timeCharacter and pattern recognitionComputer architectureShift-and-add
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Start-up method of integrated short-path nitrification-anammox denitrification process

ActiveCN111547851BReduce startAchieve enrichmentBiological treatment regulationWater contaminantsEnvironmental engineeringAnammox
Owner:GUANGXI CHUNHUI ENVIRONMENTAL PROTECTION ENG

A kind of water-based epoxy asphalt waterproof bonding layer material and preparation method thereof

ActiveCN105925244BAdvanced dosage formGood surface permeabilityNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesWater basedEpoxy
Owner:江苏金苏泽工程技术有限公司

Failure diagnosis method, fault diagnosis instrument and system thereof, new energy automobile

ActiveCN102393733BVersatileElectric testing/monitoringDiagnostic dataCommunication interface
Owner:北京清佰华通科技有限公司

X-ray Micro-area Absorption Spectrum Measurement Method with Spatial Resolution Capability

ActiveCN104122279BRealize functionNo need to focusMaterial analysis using wave/particle radiationSoft x rayEnergy absorption
Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI

Systems and methods for determining the location of fouling on boiler heat transfer surfaces

ActiveCN106662418BForce measurementStructural/machines measurementEngineeringHeat exchanger
Owner:INT PAPER CO +1

A heating source device of an evaporation machine and an evaporation machine

ActiveCN105132866BRealize cleaning and maintenanceAvoid cleaning operationsVacuum evaporation coatingSputtering coatingWater sourceCrucible
Owner:BOE TECH GRP CO LTD +1

Suspension insulator

ActiveCN101650994BHeavy loadReduce loadRubber insulatorsSuspension/strain insulatorsEngineeringTower
Owner:淄博泰光电力器材厂 +1

Adsorption membrane system and preparation method using immobilized Microcystis

ActiveCN110776103BReach the problem of feedingGuaranteed supportWater contaminantsBiological water/sewage treatmentEngineeringMicrocystis
Owner:HUATIAN ENG & TECH CORP MCC +1

Control device and control method for internal combustion engine

ActiveCN107542590BElectrical controlInternal combustion piston enginesInternal combustion engineControl theory
Owner:TOYOTA JIDOSHA KK

Method, equipment and system for computing service path

ActiveCN101621447BShorten the timeIncrease success rateData switching networksTraffic capacityBandwidth requirement
Owner:HUAWEI TECH CO LTD

Logical channel number parsing method and device

ActiveCN105744353BSimplify parsing operationsTelevision system detailsSelective content distributionAnalysis methodComputer science
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

A kind of hybrid metal complex and its application in electro-organic light-emitting device

ActiveCN109796500BFully understandGroup 8/9/10/18 element organic compoundsSolid-state devicesOrganic light emitting deviceKetone
Owner:冠能光电材料(深圳)有限责任公司 +1

Die casting mold and improved vent structure used therein

InactiveCN1956812AAvoid spillingPrevent sprayingDie castingMolten metal
Owner:HONDA MOTOR CO LTD

Gas stove dry burning automatic flame extinguishing device

InactiveCN104832956BAvoid Dry FiresProtection securityDomestic stoves or rangesLighting and heating apparatusWater dischargeControl system
Owner:SHANGHAI UNIV OF ENG SCI

Sludge water heat drying treatment device and homogeneous reactor thereof

InactiveCN102531321BEasy to separateSmooth handlingSludge treatment by de-watering/drying/thickeningSludge treatment by thermal conditioningSlurry reactorSludge
Owner:北京科力丹迪技术开发有限责任公司

positioning mechanism

ActiveCN105598886BIncrease productivityImprove product qualification rateWork holdersEngineeringMechanical engineering
Owner:BOZHON PRECISION IND TECH CO LTD

Method and system for identifying vulnerable lines in power system

InactiveCN106253270BImprove effectivenessImprove accuracyAc network circuit arrangementsState dependentElectric power system
Owner:SOUTHWEST JIAOTONG UNIV

A high-speed railway embankment uneven settlement reinforcement lifting leveling method

ActiveCN110241662BPrevent proliferationLifting speed is fastRailway tracksSoil preservationTrackwayPressure grouting
Owner:BEIJING HENGXIANG HONGYE FOUND REINFORCEMENT TECH CO LTD

Thick steel plate for ocean platform structure with yield strength of 500MPa grade and manufacture method thereof

InactiveCN102127719BHigh strengthImprove toughnessRoll mill control devicesMetal rolling arrangementsSheet steelChemical composition
Owner:NORTHEASTERN UNIV LIAONING

Double aluminum process

ActiveCN105448811BLower resistanceSemiconductor/solid-state device detailsSolid-state devicesDielectric layerSilicon
Owner:CSMC TECH FAB2 CO LTD

Powder for laser remanufacturing of high-temperature furnace roller and repair process

InactiveCN102002708AImprove thermal shock resistanceImprove wear resistanceMolten spray coatingLaser beam welding apparatusChemical compositionAlloy
Owner:SHENYANG POLYTECHNIC UNIV

Fixing device for a glass plate in an oven

ActiveCN106361173BPrevent movementEasy to useRoasters/grillsEngineeringScrew joint
Owner:ZHONGSHAN HEME ELECTRICAL APPLIANCES & GAS COOKERS

Presentation method, electronic device, and computer storage medium of screen-opening file

ActiveCN109491726BImprove visual effectsImprove experienceProgram loading/initiatingExecution for user interfacesTerminal equipmentOn-screen display
Owner:ZHANGYUE TECH CO LTD

Message sending method and device

ActiveCN103796179BSolve the problem of low sending efficiencyAvoid lossNetwork traffic/resource managementMessaging/mailboxes/announcementsUser perceptionUsers perceptions
Owner:ZTE CORP

A differential data backup method and a differential data backup device

ActiveCN106776147BImprove processing efficiencyRedundant operation error correctionEngineeringData request
Owner:HUAWEI TECH CO LTD

Temperature and Angular Velocity Sensing Devices

ActiveCN107209068BThermometers using electric/magnetic elementsCombustion enginesEngineeringMagnet
Owner:CUMMINS LTD

High-power microwave water load

InactiveCN100595594CImprove matchReduced microwave power densityElectromagentic field characteristicsPower measurement by thermal methodsEngineeringHigh pressure water
Owner:INST OF PLASMA PHYSICS CHINESE ACAD OF SCI

Horizontal pressure leaching reaction kettle

ActiveCN102505070BHigh recovery rateIncrease access rateProcess efficiency improvementPressure vessels for chemical processEngineeringLeaching rate
Owner:YUNNAN METALLURGICAL GROUP +1

a liquid container

ActiveCN106542181BIncrease profitResidue reductionBagsSacksChemical productsEngineering
Owner:GUANGZHOU BLUE MOON IND

Group of genes DTH2 for controlling rice heading period and haplotype and application of genes DTH2

InactiveCN103589736AHeading promotionFermentationVector-based foreign material introductionBiotechnologyHaplotype
Owner:NANJING AGRICULTURAL UNIVERSITY

Automatic door operator and drive mechanism thereof

ActiveCN113785101ASimple structureShorten the axial lengthToothed gearingsPower-operated mechanismReduction driveDrive shaft
Owner:ASSA ABLOY IP

A personalized page push method and device

ActiveCN107016587BAchieve maintenanceRealize automatic generationBuying/selling/leasing transactionsMarketingPersonalizationThe Internet
Owner:深圳市云网万店电子商务有限公司

Bearing unit, preferably, wheel bearing unit for a motor vehicle, and method for producing a bearing unit

InactiveCN101287919AReduce radiation exposureGood focusabilityRolling contact bearingsBearing assemblyRolling-element bearingEngineering
Owner:SCHAEFFLER KG

Rotating hardware and process therefor

InactiveCN102139419AReduce radial stressReduce weightPump componentsBlade accessoriesSoftware engineeringMechanical engineering
Owner:GENERAL ELECTRIC CO

Linear compressor and manufacturing method thereof

ActiveCN107339214BReduce sizeIncrease internal storageAnodisationPlungersLinear compressorReciprocating motion
Owner:LG ELECTRONICS INC

A kind of NdFeB magnetic coil chamfer detection mechanism

ActiveCN112066937BImprove reliabilityUnable to moveMeasurement devicesEngineeringMechanical engineering
Owner:山西鑫磁科技有限公司

A multi-stage filter oil filter

InactiveCN107281801BStructural design is optimized and reasonableEfficient removalPressure lubricationLubricant mounting/connectionControl engineeringControl theory
Owner:WUHU AOBENMA AUTOMOBILE PARTS

Method and device for security detection of mobile device application program

ActiveCN104361285BShort detection timeQuick identificationPlatform integrity maintainanceComputer hardwareApplication software
Owner:CHINA ACADEMY OF INFORMATION & COMM

An Intelligent Segmentation Method for Power Curve of Railway Turnout

ActiveCN110490297BReduce difficultySave manpower and material resourcesDigital data information retrievalNeural architecturesAlgorithmSimulation
Owner:XIAN UNIV OF TECH

Torque transmission unit

InactiveCN101573247BSmall structure sizeImprove torque performanceLiquid resistance brakesBuilding braking devicesTorque transmissionGear system
Owner:MAGNA POWERTRAIN AG & CO KG

A Parallel Solution Method Based on LSI Partition

ActiveCN113255259BImprove memory access efficiencyImprove computing efficiencyComputer aided designComplex mathematical operationsParallel computingHemt circuits
Owner:北京华大九天科技股份有限公司

An accurate weighing device for powder admixtures

ActiveCN110260957BInfluence of weighing accuracyHigh precisionWeighing apparatus for materials with special property/formFrequency conversionLoad cell
Owner:ZHENGZHOU SANHE HYDRAULIC MACHINERY +4

A method and device for playing multimedia data

ActiveCN107707966BNo maintenanceImprove simplicitySelective content distributionData streamStream data
Owner:DATANG SOFTWARE TECH

Checkout of effective fingerprint signal under condition of light interference and identifying method for residual fingerprint

InactiveCN1275188CSuppress interferenceImprove anti-interference abilityCharacter and pattern recognitionLuminous intensityIlluminance
Owner:ZHEJIANG MIAXIS TECH CO LTD

A measurement system and method for radon diffusion coefficient

InactiveCN108152172BImprove reliabilityDiffusion analysisActivated carbonThermodynamics
Owner:FUJIAN NORMAL UNIV

Enzyme plate positioning and information transmission device and method

ActiveCN109583253BImprove recognition efficiencyEasy to operateBioreactor/fermenter combinationsBiological substance pretreatmentsComputer hardwareInformation transmission
Owner:NANHUA UNIV

Broadcast message processing method, device, controller and switch

ActiveCN108243123BIncrease overheadMany security risksService provisioningBroadcast service distributionBroadcast packetNetwork on
Owner:ZTE CORP

Bow magnet pieces, permanent magnet pieces, permanent magnet assemblies, permanent magnet application devices, and electric motors

ActiveCN106165257BEasy to assembleMagnetic circuit rotating partsMagnetic measurementsMagnetic polesEngineering
Owner:TDK CORPARATION

A method of manufacturing a light emitting diode

InactiveCN103137800BLower the altitudeReduce line widthSemiconductor devicesLine widthContact layer
Owner:西安利科光电科技有限公司 +1

Tooling for assembly of gas headpipe assemblies and valve body assemblies

ActiveCN110900172BSave spaceImprove space utilizationAssembly machinesMetal working apparatusEngineeringWorkbench
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

a coal mining method

ActiveCN112127887BEffective recoveryAvoid Breaking Floor RocksUnderground miningSurface miningMining engineeringMechanical engineering
Owner:CHINA ENERGY GRP NINGXIA COAL IND CO LTD

Automatic positioning device in saloon car side window tempering furnace

ActiveCN103466924BLow costNovel structureGlass tempering apparatusGlass productionEngineeringMechanical engineering
Owner:FUYAO GRP CHANGCHUN

A kind of special detergent composition of low-foam type automatic dishwasher

ActiveCN108795597BRealize "no bubbleImprove decontamination abilityInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsActive agentChemical products
Owner:GUANGZHOU LIBY

Data collection from network nodes in a telecommunication network

InactiveCN1956391AReduce overall data collection timeData switching networksSelection arrangementsData setTelecom network
Owner:ALCATEL LUCENT SAS

Method and device for dispersing oil applied in scanning electron microscope

ActiveCN106198587BAvoid pollutionMaterial analysis using wave/particle radiationScanning electron microscopeElectron microscope
Owner:PETROCHINA CO LTD

Formula of external washing medicine powder and effervescent tablets for treating cold lower limb and preparation method thereof

InactiveCN102247503BEasy to useExcipients are easy to getNervous disorderPharmaceutical delivery mechanismCelluloseSodium bicarbonate
Owner:JIANGSU CHENPAI PHARM GRP CO LTD

A material horizontal transport device

ActiveCN112499148BGuaranteed uptimePrevent derailmentControl devices for conveyorsMechanical conveyorsCarriageMechanical engineering
Owner:SHANGHAI NO 4 CONSTR

Apparatus and method for displaying icon

InactiveCN1896996ATransparency changeSpecific program execution arrangementsSpecial data processing applicationsMultimedia
Owner:SAMSUNG ELECTRONICS CO LTD

Pixel circuit, driving method thereof, display panel, display device

ActiveCN109064975BStatic indicating devicesCapacitanceDriving current
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

An automatic drilling method for cables capable of accurate positioning

ActiveCN108405913BLow technical requirementsLow operating experience requirementBoring/drilling machinesAutomatic controlPunching
Owner:SOUTH CHINA UNIV OF TECH

Floating depressing agent for reducing silicon dioxide in zinc ore concentrate

ActiveCN101347763BRaise the gradeHigh recovery rateFlotationChemical industryCarboxymethyl cellulose
Owner:WESTERN MINING CO LTD

Device and method for label-free monitoring of cell activity based on lens-free diffraction imaging

ActiveCN107828654BImprove accuracyImprove coherenceCompound screeningBioreactor/fermenter combinationsDispersityComputer control
Owner:南京九川科学技术有限公司

Construction working method for seamless prestressed-concrete self-waterproof clean water reservoir

InactiveCN102392549BBulk storage containerPre stressArchitectural engineering
Owner:DALIAN CONSTR ENG GRP

Data analysis method, device, device and readable storage medium based on big data

ActiveCN111177220BEnable in-depth analysisFinanceRelational databasesDatasheetEngineering
Owner:CHINA PING AN PROPERTY INSURANCE CO LTD

A kind of regeneration method of deactivated methanation catalyst

ActiveCN109107616BAchieving zero emissionsSolve pollutionHydrocarbon from carbon oxidesCatalyst regeneration/reactivationPtru catalystMethanation
Owner:CHINA HUANENG GRP CO LTD +1

A Molecular Cracking AC Driver

ActiveCN107070232BImprove conversion efficiencySave energyEfficient power electronics conversionDc-dc conversionTransformerResonance
Owner:NJTECH ENVIRONMENT TECH CO LTD

Wheel rim cold rolling secondary molding equipment

ActiveCN110293196BAvoid damageReduce the use of laborMetal-working feeding devicesRimsHydraulic cylinderEngineering
Owner:SHANDONG SHANGONG STEEL RIM CO LTD

Method, apparatus and system for playing program

InactiveCN101355664BReduce the number of keystrokesImprove experienceTelevision system detailsColor television detailsKey pressingBroadcasting
Owner:GLOBAL INNOVATION AGGREGATORS LLC

Method for transmitting messages between network equipment

ActiveCN101651526BImprove retransmission efficiencyEasy to implementError prevention/detection by using return channelArray data structureArray element
Owner:WUHAN GUANGFA TECH

low rolling resistance tire

ActiveCN103374154BImprove wear resistanceExtend the life cycleSpecial tyresRolling resistance optimizationElastomerRolling resistance
Owner:CHENG SHIN RUBBER CHINA

An improved synthesis process of bardoxolone lactone derivatives

ActiveCN106560473BShort reaction pathLower synthesis costSteroidsBardoxoloneSolvent
Owner:泰州学院

Alkali-resistant and oil-resistant metal antirust paint and preparation method thereof

InactiveCN102993797BHigh hardnessResistant to salt sprayAnti-corrosive paintsHardnessOil paint
Owner:怀远县巨龙机械制造有限公司

Method, system and server for information push

ActiveCN103546362BReduce harassmentSave resourcesData switching networksClient-sideRobot
Owner:TENCENT TECH (SHENZHEN) CO LTD

Intermediate frequency coaxial cable and its preparation method

ActiveCN109830332BImprove insulation performanceImprove pressure resistanceConcentric cablesPower cables with screens/conductive layersCoaxial cableInsulation layer
Owner:苏州冠韵威电子技术有限公司

Monocular vision mapping and positioning method, device, storage medium and mobile device

ActiveCN110310304BHigh positioning accuracyHigh precisionImage enhancementImage analysisPoint cloudOptical flow
Owner:CLOUDMINDS SHANGHAI ROBOTICS CO LTD

Data transmission method between master and slave equipments through bus

InactiveCN101477505BSimple designImprove data throughputElectric digital data processingData signalEngineering
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Monomer Charge Opposite Association Polymer Composite Oil Displacement Agent and Alternate Injection Oil Displacement Method

ActiveCN109321224BLow costStrong hydrophobic associationDrilling compositionOil retentionActive agent
Owner:SOUTHWEST PETROLEUM UNIV

Aircraft hydraulic trainer brake system

ActiveCN104340362BImprove securityAircraft brake actuating mechanismsTerrainJet aeroplane
Owner:哈尔滨通用飞机工业有限责任公司

Processor and training method for convolutional neural network

ActiveCN110147873BDoes not affect accuracyReduce the number of input and outputNeural architecturesPhysical realisationForward propagationEngineering
Owner:CAMBRICON TECH CO LTD

Emergency power supply

InactiveCN100361367CWork lessEasy to useBatteries circuit arrangementsElectric powerEmergency SupplyMicrocontroller
Owner:SHANGHAI GUANGWEI ELECTRIC & TOOLS

A mobile terminal with ultraviolet sterilizing function and its control method

ActiveCN105159159BImprove securityEffective sterilizationProgramme control in sequence/logic controllersRadiationComputer moduleUltraviolet
Owner:HONGLI ZHIHUI GRP CO LTD

Process to optimize airborne noise generated by a rotorcraft in flight

PendingCN111746803ASave powerReduce noiseGas turbine type power plantsSilencing apparatusNoise levelRotor (electric)
Owner:EUROCOPTER

Extended protocol frame for data transmission

ActiveCN111865402ANetwork topologiesRadio transmission for post communicationComputer hardwareComputer network
Owner:ESSITY HYGIENE & HEALTH AB

Method for quickly and accurately detecting and tracking human face based on video sequence

InactiveCN102214291BHigh speedReduce the effect of skin tone extractionCharacter and pattern recognitionFace detectionPattern recognition
Owner:云南清眸科技有限公司

A fast qfn chip plastic package image acquisition and amplification method

ActiveCN106780437BImage analysisPre treatmentVisual perception
Owner:SOUTHEAST UNIV

Method for transferring alarm of client access link in transmission system

ActiveCN101662398BEnsure normal communicationError preventionData switching networksTransport systemEthernet
Owner:FENGHUO COMM SCI & TECH CO LTD

A kind of highly active composite cellulase and its preparation and application method

ActiveCN104293746BRaise the ratioHigh yield of enzymatic hydrolysisMicroorganism based processesFermentationAlglucerasePhosphoric acid
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1

Calibration method of joint angle of hexapod robot based on displacement correction of fuselage center of gravity

InactiveCN107214698BEnsure coordinationGuaranteed accuracyProgramme-controlled manipulatorAdaptive controlEngineeringGravity center
Owner:SHANGHAI JIAOTONG UNIV

A shoe rack that can move along the advancing direction of the assembly line

ActiveCN104665118BReduce production efficiencyShoemaking devicesProduction line
Owner:南通乐士机械有限公司

Low-temperature co-fired ceramic material, raw materials and preparation process thereof

InactiveCN102173755BLow dielectric constantReduce lossCo-fired ceramicMaterials science
Owner:SHENZHEN ZHENHUA FU ELECTRONICS

A user plane anchor point selection method and device

ActiveCN108235376BImprove data transfer efficiencyNetwork traffic/resource managementTransmissionEngineeringData transmission
Owner:DATANG MOBILE COMM EQUIP CO LTD