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.

Composition used for preparing ceramsite, and ceramsite preparation method

InactiveCN103588466BReduce energy consumptionReduce generation costCeramic materials productionClaywaresSludgeExpanded clay aggregate
Owner:LUOYANG ZHENGQUAN IND

Method and device of preventing and processing transmission carrying congestion

InactiveCN101159903BCongestion relief or resolutionPrevent Transport Bearer CongestionNetwork traffic/resource managementRadio transmission for post communicationRadio Network ControllerWireless network
Owner:GLOBAL INNOVATION AGGREGATORS LLC

A system and method for controlling the temperature drop during the deflation process of a high-pressure gas cylinder

ActiveCN111174088BTemperature drop control safetyEfficient temperature drop controlContainer filling methodsPressure vesselsThermodynamicsGas cylinder
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

A steel bar bending device

ActiveCN111185542BImprove buffering effectPrevent disengagementNon-rotating vibration suppressionWire networkRebarElectric cables
Owner:连云港兴鑫钢铁有限公司

Desiccant cartridge

ActiveCN106943849BAvoid damagePrevent leakageDispersed particle separationAir treatment devicesDesiccantSystem pressure
Owner:MAN TRUCK & BUS AG

A high-speed forming system for gypsum board

ActiveCN110696151BReduce resistanceIncrease speedPress rollersAuxillary shaping apparatusMolding machineEngineering
Owner:HUAINAN BEIXIN BUILDING MATERIAL +1

A process for extracting three enzymes from animal pancreas

ActiveCN111117989BHigh puritySimple and fast operationPeptidasesUltrafiltrationChymase
Owner:江西浩然生物制药有限公司

Method for treating lead-containing high electrum concentrate

ActiveCN101935754BImprove cyanide recoveryProcess efficiency improvementLead sulfideSodium hydroxide
Owner:SHANDONG HUMON SMELTING

Test handler, method for loading and manufacturing packaged chips

ActiveCN101470168BSemiconductor/solid-state device testing/measurementElectronic circuit testingEngineeringMechanical engineering
Owner:MIRAE CORPORATION

Air conditioner installation location determination method, device and readable storage medium, air conditioner

ActiveCN108469095BAutomatically determineEasy to controlMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsEngineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Safety Needle Device

ActiveCN110072578BGuide needlesSensorsBiomedical engineeringGeneral surgery
Owner:BECTON DICKINSON & CO

Low-cost efficient dephosphorization smelting process for electric arc furnace

InactiveCN102965467BOvercoming the problem of low dephosphorization efficiencyFlexible structureElectric furnaceProcess efficiency improvementPhosphorus lowAlkalinity
Owner:德龙钢铁有限公司

A slab-column structure assembly system, floor prefabricated components and construction method

ActiveCN107724524BSafe Structural Assembly TechnologyFast and convenient structural assembly technologyBuilding material handlingFloor slabClassical mechanics
Owner:刘祥锦

a hard alloy

ActiveCN111020372BHigh hardnessImprove heat resistanceNiobiumHeat resistance
Owner:上海海隆石油钻具有限公司

An industrial aluminum profile

ActiveCN111810531BRealize card connectionQuick snap-onLinear bearingsRod connectionsEngineeringMechanical engineering
Owner:佛山市凤盈铝制品有限公司

Standing wave vibration type lever detecting device

InactiveCN102235900BWide temperature rangeLevel indicators by physical variable measurementVibration amplitudeEngineering
Owner:SHENZHEN MAXONIC AUTOMATION CONTROL CO LTD

Method of controlling digital video device

InactiveCN103209353BFast switching speedShort switching timeSelective content distributionDigital videoRadio frequency signal
Owner:NOVATEK MICROELECTRONICS CORP

An air purification device for an isolation room in an epidemic area

ActiveCN109945347BAvoid inhalationAvoid carryingDucting arrangementsMechanical apparatusAir cycleEnvironmental engineering
Owner:CENT FOR DISEASE CONTROL & PREVENTION OF PLA ROCKET FORCE

Two-dimension code scanning method and terminal, authentication method and server and service system

ActiveCN109729046BImprove securityAvoid attackSecuring communicationAttackEngineering
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Improving method of mucilage extraction

InactiveCN1860850BForestryEmulsionBiochemical engineering
Owner:GIM TRIPLE SEVEN

A trolley position limit identification board

ActiveCN105590552BNot easy to damageEasy to replaceSignsEngineeringSafety specification
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Process for the production of diaryl carbonates and treatment of alkalichloride solutions resulting therefrom

InactiveCN101139294AElectrolysis componentsOrganic compound preparationArylChloride
Owner:BAYER MATERIALSCIENCE AG

A key detection method

ActiveCN103529384BShorten detection timeImprove detection efficiencyCircuit interrupters testingKey pressingComputer science
Owner:TENDYRON CORP

A highly adaptive indoor transfer platform

ActiveCN109941924BAdjust the elastic stiffnessTo meet the loading needsLifting devicesCrankClassical mechanics
Owner:XIANGTAN UNIV

Microwave Continuous Suspension Roasting Method for Enhancing Dissociation of Complex Refractory Iron Ore

ActiveCN110343850BIncrease dissociationRealize resourcesIronstoneRefractory
Owner:NORTHEASTERN UNIV LIAONING

Ultra-thin luminescent logo used in flat-panel TV and manufacturing method thereof

ActiveCN104994316BLow costReduce thicknessTelevision system detailsColor television detailsEngineeringLED lamp
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A kind of preparation method of sulfide composite nano film

InactiveCN108305792BLarge specific surface areaUniform and stable electrical propertiesMaterial nanotechnologyHybrid capacitor electrodesThioureaSupercapacitor
Owner:XIAMEN UNIV

Method for mixing organic gallium source selective zone growing indium-gallium-arsenic-phosphor multiple quantum well

InactiveCN1209861CLower threshold current densityImprove efficiencyLaser detailsLaser active region structureElectro-absorption modulatorIndium
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Guided light diffuser panel and method of manufacturing guided light diffuser panel

InactiveCN104049295AImprove efficiencyMechanical apparatusPoint-like light sourceWavelengthLight source
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

A device for automatically sorting and compressing garbage with multiple openings

ActiveCN107777175BEasy and specific classificationEasy to classifyWaste collection and transferRefuse receptaclesMechanical componentsProcess engineering
Owner:CHAOHU UNIV

Three-dimensional effect display method and system for images

ActiveCN105844686BReduce computationImage renderingDigital output to display deviceGraphicsSpherical coordinate system
Owner:FUSSEN TECH CO LTD

Method for manufacturing semiconductor device preventing metal silicide bridging

ActiveCN103515212BAvoid conductionPrevent bridgingSemiconductor/solid-state device manufacturingSemiconductor devicesSalicidePower semiconductor device
Owner:SEMICON MFG INT (SHANGHAI) CORP

A long-acting moisturizing sunscreen cosmetic and its preparation method

ActiveCN108567644BActs as a synergistic sunscreenIncrease absorbanceCosmetic preparationsToilet preparationsPolymer scienceJojoba oil
Owner:浙江伊瑟奇医药科技有限公司

Valve base electronic device of direct current converter valve

ActiveCN101741225BImprove rationalityImprove securityPower conversion systemsJunction temperatureEngineering
Owner:CHINA ELECTRIC POWER RES INST +1

Air exhausting device for paste blending machine

InactiveCN103035883BAvoid harmAvoid pollutionLead-acid accumulator electrodesButterfly valvePoly vinyl chloride
Owner:JIANGSU SANHUAN IND HLDG CO LTD

An agricultural feed processing device

ActiveCN111758983BImprove resource utilizationSimple structureFeeding-stuffTransportation and packagingRural areaGear wheel
Owner:济南安池饲料有限公司

Fertilizer for red kiwifruit

ActiveCN107810696BLiquid fertiliser regulation systemsDirect liquid fertiliser deliveryKiwi fruitEngineering
Owner:合肥源康信息科技有限公司

A non-conductive layer structure of a semiconductor component and its manufacturing method

ActiveCN104637921BSimplify silicon content controlAvoid narrow questionsSemiconductor/solid-state device detailsSolid-state devicesDielectric layerMetal
Owner:CSMC TECH FAB2 CO LTD

Logistics transportation positioning system based on UAV

ActiveCN106204400BImprove securityAvoid sending to the wrong placeLogisticsLogistics managementSimulation
Owner:合肥景昇信息科技有限公司

A method for determining the heat transfer coefficient of bubbles in a polyethylene fluidized bed

ActiveCN105548366BDoes not affect movementCause an explosionMaterial analysis using acoustic emission techniquesLaboratory scaleReactor design
Owner:ZHEJIANG UNIV

Method and apparatus for forming a glass ribbon

ActiveCN105531236BGlass rolling apparatusHeat resistanceEngineering
Owner:CORNING INC

A Fishing Situation Prediction Method and System Based on Cellular Grid Integration Mechanism and Space-Time Transformer

ActiveCN114004428BExcellent isotropic characteristicsCompatible with situations where the direction of motion is unrestrictedForecastingCharacter and pattern recognitionFeature DimensionAlgorithm
Owner:JIANGSU DAWN INFORMATION TECH CO LTD

Double-hole drainage pipe

InactiveCN103290893BEasy to carryAchieve drainage effectDomestic plumbingFloor slabDraining tube
Owner:GUANGDONG ZHONGKE HUARAN ZHIWANG NEW MATERIAL TECH CO LTD

A method for composite heating of wave-absorbing materials

ActiveCN106945307BHeating evenlyPoor qualityTemperature controlMicrowave cavity
Owner:CENT SOUTH UNIV

A treatment method for improving the bending performance of 6n01 aluminum alloy in t5 state

ActiveCN104032244BImprove plasticityImprove yieldRoom temperatureLiquid nitrogen
Owner:NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO LTD

Pressure-meeting equalizer-free stopper

ActiveCN101858472BImprove the blocking effectCompact and reasonable structurePipe elementsHydraulic cylinderFlange
Owner:新疆三叶管道技术有限责任公司

Preparation for water soluble high-molecular weight cationic polymer

ActiveCN1233675CHigh molecular weightHigh cationic degreeMeth-Intrinsic viscosity
Owner:HAISO TECH

A pin-type soldered PCB board and an LED display device

InactiveCN102149250BEasy to installEasy maintenanceStatic indicating devicesElectrical connection printed elementsLED displayDisplay device
Owner:理工大高新技术研究院(高邮)有限公司

A loading and unloading machine encoder cross comparison device

ActiveCN109540191BEasy to recycleAchieve recyclingNuclear energy generationReactor fuel elementsIp addressNuclear power
Owner:CNNC FUJIAN FUQING NUCLEAR POWER

A virtual test method for intelligent IoT management of power grid security and stability control system

ActiveCN112394708BAvoid hidden dangersEffective management and commissioningElectric testing/monitoringData platformSystems management
Owner:ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +1

A cleaning method of primary cooler and purification system of primary cooler

ActiveCN112985163BGas purification by non-gaseous materials condensationFlush cleaningThermodynamicsProcess engineering
Owner:SGIS SONGSHAN CO LTD

Fatigue driving monitoring device and method

ActiveCN105354985BRun fastImprove accuracyCharacter and pattern recognitionAlarmsPupil diameterDriver/operator
Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI

A tow bar for a manual trailer

ActiveCN109823562BSimple structureEasy to operateFreight handling installationsTowing devicesBrakeControl theory
Owner:BEIJING INST OF SPECIALIZED MACHINERY

A Fire Control Method Based on the Internet of Things to Prevent Resurgence

ActiveCN110624193BFire rescueFire controlMeasuring instrument
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO

Enzymic-method based preparation method of soybean peptide

ActiveCN103146788BIncrease the content of peptidesHigh yieldPeptide preparation methodsFermentationZymogenUltrafiltration
Owner:珠海博康药业有限公司

Time series processing method and device

ActiveCN104794112BThe result is accurateSpecial data processing applicationsMoving averageComputer science
Owner:SHANXI CHINA MOBILE COMM CORP

A device for extracting and concentrating traditional Chinese medicine

InactiveCN111701274BQuality improvementImprove cleanlinessEvaporator accessoriesHollow article cleaningMedicinal herbsProcess engineering
Owner:青岛市第五人民医院

Inkjet head and methods of manufacturing the inkjet head

InactiveCN103240992BPrintingEngineeringVoltage
Owner:TOSHIBA TEC KK

A cable fault location detection method

ActiveCN108957227BEasy to operateHigh precisionFault location by conductor typesCapacitanceLocation detection
Owner:HANGZHOU DIANZI UNIV

A paper-retaining mechanism

InactiveCN101687429AFiling appliancesSheet bindingReciprocating motionEngineering
Owner:WORLD WIDE STATIONARY MFG CO LTD

Method and device for controlling dehydration of washing machine

InactiveCN102191660BIncreased number of dehydration attemptsAvoid barrel bumpingControl devices for washing apparatusTextiles and paperLaundry washing machineControl engineering
Owner:DIEHL CONTROLS NANJING

A New Passive Energy Storage Air Conditioning System

ActiveCN112524721BReduce energy consumptionReduce lossesMechanical apparatusHeat pumpsEngineeringHeating season
Owner:NANJING TECH UNIV

Milling cutter for hard machining

InactiveCN103384578AFast cutting speedSure guaranteeTool workpiece connectionMilling cuttersMilling cutterPolycrystalline diamond
Owner:CERAMTEC

Air conditioner control method and air conditioner

ActiveCN105444336BImprove user experienceGive full play to intelligenceMechanical apparatusLighting and heating apparatusEngineeringOperation mode
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Method and device for estimating degree of corroding bearing by corrosion-preventing synthesized aviation lubricating oil

InactiveCN101949820BSolve the evaluation problem of anti-corrosion performanceMeasuring CorrosionWeather/light/corrosion resistanceAviationEngineering
Owner:NORTH DALIAN ANALYTICAL INSTR

SiC synthesis stove gas collection system and gas collection method

ActiveCN101251339BGuaranteed uptimeDischarge fullyDirt cleaningWaste heat treatmentCollection systemProcess engineering
Owner:咸阳新能源材料产业技术研究院有限责任公司

A kind of regeneration method of catalyst in the continuous production process of 4,4'-diaminodicyclohexylmethane

ActiveCN110204447BEasy to operateIncrease productivityOrganic compound preparationCatalyst regeneration/reactivationPtru catalystProcess engineering
Owner:WANHUA CHEM GRP CO LTD +1

A method, device and system for accessing https website

ActiveCN107294986BImprove access speedTransmissionHypertext Transfer Protocol over Secure Socket LayerClient-side
Owner:BEIJING HAITAI FANGYUAN HIGH TECH

A prefabricated box-type temporary substation for emergency application

ActiveCN111564784BReduce dependenceAvoid cumbersome stepsDistribution substationsDistribution transformerStructural engineering
Owner:STATE GRID ZHEJIANG JIASHAN POWER SUPPLY CO LTD

A kind of audio processing method and electronic equipment

ActiveCN109032554BImprove the accuracy of judgmentAvoid false wakeupBootstrappingSound input/outputEngineeringData mining
Owner:LENOVO (BEIJING) LTD

Precise pressure regulating valve

ActiveCN103016807BSimple structureSimple processing technologyEqualizing valvesSafety valvesRubber membraneWorking temperature
Owner:无锡气动技术研究所有限公司

A positioning device for core plate leveling

ActiveCN106001293BRealize automatic positioningSimple structureMetal-working feeding devicesPositioning devicesEngineering
Owner:CHENGDU LONGQUAN TONGHUI IND

A button scraping machine

ActiveCN112024996BImprove efficiencyWork clamping meansMetal working apparatusEngineeringStructural engineering
Owner:SHENZHEN LIANDA BUTTON

A fastener and a weather shield

ActiveCN101827986BQuick attachReliable and easy to attachPinsSky-lights/domesEngineeringFastener
Owner:VKR HLDG AS

CMOS image sensor and method for fabricating the same

InactiveCN1819248AImprove featuresFacilitate the reflow processSolid-state devicesSemiconductor/solid-state device manufacturingCMOSPhotodiode
Owner:DONGBUANAM SEMICON

A Genetic Tracking Method Based on Encrypted Documents

ActiveCN107256364BInhibit outputDigital data protectionAlgorithmTheoretical computer science
Owner:FOCUS TECH

A tidal simulation plant intelligent growth box and its simulation method

ActiveCN106962066BSimulation is accurateHigh precisionClimate change adaptationGreenhouse cultivationWater storageGrowth plant
Owner:HOHAI UNIV

Map visualization method, device and processor

ActiveCN103425800BRealize visual expressionReduce configuration requirementsSpecial data processing applicationsData fileComputer science
Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI

Preparation process of high resilience daily-use melamine foam

ActiveCN107602787BImprove responseRapid and full foamingPolyvinyl butyralPolyester
Owner:JIAXING HANGXING FINE CHEM

An internal and external synchronous grinding device for ductile iron pipes and its application method

ActiveCN111496588BEasy to GrindEasy to cleanRevolution surface grinding machinesGrinding drivesElectric machineryStructural engineering
Owner:南通昆锻机械科技有限公司

A beacon layout and image processing method based on UAV pose calculation

ActiveCN107202982BReduce configuration requirementsSimple methodImage analysisPicture interpretationMachine visionImaging processing
Owner:徐泽宇 +1

A kind of gecko biomimetic dry adhesion device

ActiveCN103979030BImprove adsorption capacityImprove adhesionVehiclesBionicsElectric machinery
Owner:SHANGHAI AEROSPACE SYST ENG INST

An automatic box sealing mechanism integrating folding box sealing

ActiveCN105691739BIncrease productivityAchieve regulationWrapper twisting/gatheringEngineeringSealant
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A reciprocating hydrogen internal cooling end ventilation cooling device for a turbogenerator

ActiveCN105871122BReduce the maximum temperatureSave materialCooling/ventillation arrangementHydrogenCooling effect
Owner:HARBIN UNIV OF SCI & TECH

Consumer terminal access method, system and device in high level long-term evolutionary progression system

InactiveCN102065514BReduce signal to interference ratioImprove signal to interference ratioPower managementAssess restrictionAccess methodBroadcasting
Owner:POTEVIO INFORMATION TECH CO LTD

Igniting agent composition and ignitor using same

InactiveCN1285547CBelt retractorsPedestrian/occupant safety arrangementNitrate saltsPhysical chemistry
Owner:NIPPON KAYAKU CO LTD

An anti-scratch socket

ActiveCN105244691BEasy to fixAvoid scratchesCoupling contact membersEngineeringMechanical engineering
Owner:NANJING COLLEGE OF INFORMATION TECH

Self-lubricating heterogeneous material mold for hot stamping of high-strength steel plate and preparation method thereof

ActiveCN107116138BHigh hardnessAct as a lubricantShaping toolsMolten spray coatingHot stampingAustenite
Owner:WUHAN UNIV OF TECH

Precise control method for composition of high-strength 2014 aluminum alloy ingots for civil aircraft landing gear hubs

ActiveCN111187931BImprove compactnessImprove uniformitySlagWater flow
Owner:SOUTHWEST ALUMINUM GRP +1

Crystal blank automatic grinding and polishing system and its left and right transfer mechanism

ActiveCN103273399BSimple actionSimple structureSpherical surface grinding machinesGrinding work supportsButt jointTransfer mechanism
Owner:虞雅仙

a hook device

ActiveCN107259952BImprove mobile stabilityAvoid offsetFlower tablesKitchen equipmentCircular discEngineering
Owner:吴江市民福电缆附件厂

Rotor retaining ring assembly device

ActiveCN103358106BGuaranteed stabilityHigh working reliabilityMetal working apparatusEngineeringTransfer operation
Owner:SUZHOU LING AUTOMATION EQUIP

The method of splitting mixed samples by snp detection technology

ActiveCN109280696BReduce the starting amountHigh detection sensitivityMicrobiological testing/measurementNucleotideAmplicon sequencing
Owner:安塞斯(北京)生物技术有限公司 +1

Vibration damper, method for operating a vibration damper, control device and motor vehicle

InactiveCN108025615AGuaranteed uptimeImprove driving comfort performanceResilient suspensionsMotor vehicle partControl theory
Owner:ZF FRIEDRICHSHAFEN AG

Implement for testing foot pad durable degree of electronic device and method thereof

ActiveCN101329241BShorten the timeUsing mechanical meansInvestigating abrasion/wear resistanceEngineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

An electronic jacquard fabric imitating Kesi effect

ActiveCN106958069BMeet individual needsMulti-ply fabricsEngineeringImitation
Owner:ZHEJIANG SCI-TECH UNIV

In particular, seat suspension pads for vehicle seats, and seats

InactiveCN104507741BVehicle seatsPedestrian/occupant safety arrangementCouplingEngineering
Owner:IEE INT ELECTRONICS & ENG SA

Printing control device, printing system and printing control method

ActiveCN106201365BLow chance of idleEasy to handleDigital output to print unitsInstruction unitComputer architecture
Owner:FUJIFILM BUSINESS INNOVATION CORP

A food degreasing device

ActiveCN111701732BStable stirringAvoid direct connectionCentrifugesDrive shaftElectric machinery
Owner:嘉兴嗨呗可食品有限公司

Voiceprint password authentication method and system

ActiveCN106033670BImprove accuracySolve the problem of login time driftSpeech analysisPasswordSecret code
Owner:IFLYTEK CO LTD

Calibration of a polarization measurement station

InactiveCN1726402AMeasurements using magnetic resonanceMagnetic variable regulationLevel measurementMeasurement station
Owner:MEDI PHYSICS IN

A building protection device

ActiveCN105756361BLow recycling rateImprove recycling ratesTraffic signalsBuilding material handlingEngineering
Owner:LINYI UNIVERSITY

A kind of preparation method of 6181 aluminum alloy plate

ActiveCN106756286BReduce high temperature homogenizationReduce manufacturing costProduction linePunching
Owner:NORTHEASTERN UNIV LIAONING

Quantitative fine-tuning guide rail mechanism of workbench

ActiveCN105563431BRealize quantitative fine-tuningSimple structureWork benchesCombined useScrew thread
Owner:扬州浩凌机械设计有限公司

LED illuminating apparatus

InactiveCN101290104BImprove lighting effectsImprove reliabilityPoint-like light sourceElectric circuit arrangementsElectrical resistance and conductanceCurrent limiting
Owner:NINGBO YAMAO OPTOELECTRONICS CO LTD

Multi-channel temperature acquisition system

ActiveCN101592527BMeet the precision requirementsSimple structureThermometer detailsThermometers using electric/magnetic elementsDigital signal processingMultiplexer
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Control of erosion profile on a dielectric RF sputter target

ActiveCN102187431AElectric discharge tubesVacuum evaporation coatingSputteringDielectric
Owner:APPLIED MATERIALS INC

Method for processing multimedia streams

InactiveCN1805427APulse modulation television signal transmissionProgram controlMultimedia streamsNon real time
Owner:INTEL CORP

Display device and liquid crystal cell lens panel

ActiveCN103728807BImprove the display effectNon-linear opticsOptical elementsEngineeringControl circuit
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Time synchronization method and system for coherent optical communication terminals under extremely low optical signal-to-noise ratio

ActiveCN111010238BRealize frequency offset estimationEstimated range is largeTime-division multiplexFibre transmissionDigital signal processingEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

Light interference type display unit structure

InactiveCN1245656CIncrease the lengthReduce thicknessSemiconductor/solid-state device manufacturingNon-linear opticsLight beamOptoelectronics
Owner:IDC LLC

Regulation method of press-bending and molding mold

InactiveCN101468375BShorten the debugging cycleReduce adjustment workloadShaping toolsShaped beamEngineering
Owner:BYD CO LTD

A ltcc/htcc automatic double-sided indentation equipment

ActiveCN106426577BAutomatic double-sided indentationHigh precisionWorking accessoriesStone-like material working toolsBall screwEngineering
Owner:瓷金科技(河南)有限公司

Anti-corrosion aluminum alloy for complex heat conduction system and production method thereof

InactiveCN102676957BImprove thermal conductivityImprove surface qualityHeat conductingRoom temperature
Owner:HENAN POLYTECHNIC UNIV

System for communicating operational data between electric toothbrush and separate control unit

InactiveCN100360093CBrushesSpecial data processing applicationsElectrical batteryEngineering
Owner:KONINK PHILIPS ELECTRONICS NV

Transmissions, Powertrains and Vehicles

ActiveCN105459793BRich transmission modeGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingElectric machineDrivetrain
Owner:BYD CO LTD

A non-digital optomechanical sinusoidal stripe structured light high-precision three-dimensional measurement device

ActiveCN112762859BIncrease contrastHigh resolutionCharacter and pattern recognitionUsing optical meansThree dimensional measurementEngineering
Owner:SICHUAN UNIV +1

A support base for electronic components

ActiveCN111031734BAvoid inconvenienceAchieve protective effectCircuit arrangements on support structuresEngineeringStructural engineering
Owner:HUANGSHAN AKENT SEMICON TECH

A group of peptides and their pharmaceutical compositions and applications

ActiveCN106632603BAnalgesic effect hasPeptide/protein ingredientsAntipyreticCystine knotPharmacophore
Owner:唐琼瑶 +1

A nano-tio-based 2 Low-power micro-nano gas sensor and preparation method thereof

ActiveCN106841314BLarge specific surface areaGood gas response characteristicsMaterial resistanceMicro nanoInsulation layer
Owner:XI AN JIAOTONG UNIV

A kind of preparation method of lithium-sulfur battery cathode material

ActiveCN110957472BSimple methodAvoid bad delivery problemsLi-accumulatorsChemical vapor deposition coatingElectrical batteryLithium sulfur
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

An examination device and its system

ActiveCN109243232BPrevent mutual plagiarismSimple and fast operationDigital data authenticationElectrical appliancesControl systemSurveillance camera
Owner:安徽匡合信息技术有限公司

Video transmission method and device

ActiveCN107295360BIncrease flexibilityReduce data processingSelective content distributionVideo transmissionTerminal equipment
Owner:CHENGDU TD TECH LTD

Projector keystone correction method and system

ActiveCN107493463BPicture reproducers using projection devicesCamera moduleComputer science
Owner:GOERTEK OPTICAL TECH CO LTD

A kind of I-shaped guide rail derusting equipment

InactiveCN107378712BImprove rust removal efficiencyGrinding drivesGrinding machinesDrive wheelFixed frame
Owner:佛山市顺德区精讯特金属科技有限公司

Cross-board communication method, optical communication system and computer storage medium

ActiveCN109039520BReduce bandwidth requirementsLow costMultiplex system selection arrangementsTime-division multiplexCommunications systemOptical communication
Owner:SHANGHAI SINO TELECOM TECH

A kind of method that metal salt catalyzes the hydrolysis of formic acid to prepare nano-cellulose

ActiveCN105153316BImprove hydrolysis efficiencyReduce formic acid concentrationFormic acidCatalytic hydrolysis
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Pump device and method of at least partially sealing a pump device

ActiveCN111868351BAvoid Axial Partial MovementSufficient axial lengthFlexible member pumpsRotary piston pumpsEngineeringMechanical engineering
Owner:EBM PAPST ST GEORGEN & -

Method of manufacturing stibium doped bismuth telluride nano-wire

InactiveCN101492155BHigh crystallinityMild reaction conditionsBinary selenium/tellurium compoundsEthylenediamineNanowire
Owner:HANGZHOU DIANZI UNIV

A method for producing 2-oxo-α-d-glucopyranosyl ascorbic acid and its special engineering bacteria

ActiveCN107630057BMild reaction conditionsNo pollution in the processBacteriaMicroorganism based processesSucroseFunctional protein
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

A kind of synthetic method of tenofovir disoproxil fumarate impurity

ActiveCN110372750BEasy to operateResponse equipment requirements are lowGroup 5/15 element organic compoundsPurineEthyl group
Owner:SULI PHARMA TECH JIANGYIN

Intra prediction method on basis of mpm list and apparatus therefor

PendingCN113767625AImprove compression efficiencyImprove forecasting efficiencyDigital video signal modificationTheoretical computer scienceData science
Owner:LG ELECTRONICS INC

N-type conjugated polymers containing thiazole bridged naphthalene diimides and their preparation and application in organic thin film transistors and photovoltaic devices

ActiveCN109161003BHigh electron mobilityDemonstrate potential for practical applicationSolid-state devicesSemiconductor/solid-state device manufacturingOrganic filmImide
Owner:SOUTH CHINA UNIV OF TECH

A hemicellulose-based light-responsive nanohydrogel and its preparation method and application

ActiveCN106188577BEasy chemical modificationHigh photoresponse efficiencyPhotodynamic therapyAerosol deliverySide chainBiocompatibility Testing
Owner:SOUTH CHINA UNIV OF TECH

Systems and methods for an energy-saving contactor

InactiveCN106104737ASwitch operated by falling voltageElectromagnetic relay detailsSystems designTransducer
Owner:GENERAL ELECTRIC CO

A device for slicing astragalus

ActiveCN111873006BAchieve automatic feedingUniform thicknessMetal working apparatusAnimal scienceMedicine
Owner:岷县归芪堂药业有限公司

Method for quickly obtaining integer solution of satellite positioning in high reliability

ActiveCN110109166AImprove reliabilityAvoid troubleSatellite radio beaconingReal arithmeticTruth value
Owner:SOUTHEAST UNIV

A system status display method and device based on cpld

ActiveCN107656856BSolve the problem that the fast signal cannot be capturedSolve resource problemsHardware monitoringPlatform Controller HubComplex programmable logic device
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Nonaqueous liquid electrolyte for battery, nonaqueous liquid electrolyte battery, electrolyte for polymer battery and polymer battery

ActiveCN100511816CWith electrolytePositiveNon-metal conductorsOrganic electrolyte cellsOrganic solventBoiling point
Owner:BRIDGESTONE CORP

Shooting control method and device

ActiveCN104394312BRealize remote cameraEasy to operateTelevision system detailsColor television detailsReal-time computingRemote camera
Owner:XIAOMI INC

A positioning marker system for finding lymph nodes

InactiveCN104257402BReduce workloadImprove work efficiencyOrgan movement/changes detectionInfrasonic diagnosticsUltrasonic imagingIdentification device
Owner:FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA

Electronic component mounting device

ActiveCN103929941BElectrical componentsEngineeringElectronic component
Owner:YAMAHA MOTOR CO LTD

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