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.

Testing device and method for simulating deep rock mass impact failure

InactiveCN103278404BAvoid double loadingSame wave impedanceMaterial strength using single impulsive forceEngineeringPressure load

Owner:LUOYANG INST OF SCI & TECH

Malachite chemiluminescence ELISA detection method and kit

ActiveCN102661946BIncreased sensitivityStrong specificityChemiluminescene/bioluminescenceMalachite greenImmuno detection

Owner:广州万联生物科技有限公司

Cross-application-based rights management method, device, and computer-readable storage medium

ActiveCN110830468BDelete in timeIncrease profitInterprogram communicationDigital data protectionProcessing InstructionRights management

Owner:TENCENT TECH (SHENZHEN) CO LTD

Display panel brightness uniformity testing method and device

ActiveCN111665021BTesting optical propertiesData setDisplay device

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Adsorption device with suction cup and glass-wiping device thereof

ActiveCN103622634BAdequate adsorption capacityPrevent fallingCleaning equipmentWindow cleanersControl unitElectrical and Electronics engineering

Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

The installation method of the formwork of the solid section of the pier top of the hollow column and slab pier with curved superelevation

InactiveCN103469735BHigh strengthConvenient construction liftingBridge structural detailsBridge erection/assemblySupporting systemSteel frame

Owner:CENT SOUTH UNIV +1

A thin-film battery paint coating device for computer communication power supply

ActiveCN111889295BFully absorbedPromote absorptionPretreated surfacesCoatingsThin membraneElectric machinery

Owner:NANJING AUDIT UNIV

A kind of hard disk storage system of Ethernet architecture and hard disk data operation method

ActiveCN103929475BFlexible deploymentImprove scalabilityTransmissionTelecommunications linkEthernet protocol

Owner:CHENGDU HUAWEI TECH

The preparation method of dihydrate hexamethylene 1,6-dithiosulfate disodium salt

ActiveCN103819377BEasy to separateHigh reaction yieldOrganic chemistryChemical industryAqueous sodium hydroxide

Owner:HEZE JIACHENG CHEM CO LTD

Directional gene transfer method of cabbage type rape C chromosome set

InactiveCN1884518BEasy to operateReduce the probability of spreadingMicrobiological testing/measurementPlant tissue cultureBiotechnologyGenome

Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

A high-pressure resistant inner liner pipe and its construction technology

ActiveCN110228186BImprove carrying capacityAvoid stress concentrationPipe elementsConstruction engineeringMetal sheet

Owner:上海乐通管道工程有限公司

Method for making mold of object to be imaged and individualized imaging method

ActiveCN105078494BQuality improvementImproving Imaging ResultsUltrasonic/sonic/infrasonic diagnosticsComputerised tomographsData informationData profiling

Owner:RAYCAN TECH CO LTD SU ZHOU +1

An integrated structure of booth and display box for mobile display

ActiveCN104305775BSo as not to damageImprove convenienceRigid containersShow shelvesSpecial designStructural engineering

Owner:HEFEI GENERAL MACHINERY RES INST

Video signal analysis

InactiveCN101371275AImage analysisCharacter and pattern recognitionComputer science

Owner:BRITISH TELECOMM PLC

An Adaptive Step Size Network Node Deployment Optimization Method Based on Virtual Force Algorithm

ActiveCN110234121BReduce coverage holesImprove monitoring qualityNetwork planningNode deploymentEngineering

Owner:CHINA THREE GORGES UNIV

A kind of preparation method of low pressure positive charge hollow fiber nanofiltration membrane

InactiveCN105498547BIncrease water fluxStrong anti-pollutionMembranesSemi-permeable membranesFiberLow voltage

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Tissue ablation laser device and method of ablating tissue

PendingCN114269275ASurgical instrument detailsMedicineExAblate

Owner:ADVANCED OSTEOTOMY TOOLS - AOT

A kind of skeleton dense type rubber asphalt ultra-thin wearing layer and preparation method thereof

ActiveCN111138122BLarge application spaceImprove stabilityFiberWaste rubber

Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A platform door state control and management system based on train scheduling information

ActiveCN108382403BFix compatibility issuesReduce engineering implementation costsRailway traffic control systemsRailway stationManagement systemRail transportation

Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Antagonist for mutated androgen receptor

InactiveCN103180309AStrong antagonistic effectImprove anti-tumor effectOrganic active ingredientsOrganic chemistryProstate cancer cellDisease

Owner:ASTELLAS PHARMA INC

A switch device for hydraulic oil circuit

ActiveCN110454455BTo achieve the effect of opening the oil circuitServomotor componentsHydraulic circuitPiston

Owner:NANJING INST OF TECH

An automatic battery plate edge brushing machine

InactiveCN103921185BEasy to collectRealize the collectionEdge grinding machinesGrinding/polishing safety devicesBrush deviceEngineering

Owner:柳西利

Buffer applied to low-dropout regulator

ActiveCN102645950BLow output impedanceImprove stabilityElectric variable regulationNegative feedbackSupply management

Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD

Resin composition, molded article, and resin modifier

ActiveCN105899603APolymer scienceAcrylic resin

Owner:KURARAY CO LTD +1

A method of adding magnesium-rich spinel powder to prepare zirconia sizing nozzle

InactiveCN106278308BHigh bulk densityReduce porosityPorosityParticulates

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

An online detection device for flatness of medium and thick plates

InactiveCN104174703BHigh-precision detectionReduce mistakesMetal working apparatusThick plateEngineering

Owner:YANSHAN UNIV

Semiconductor packaging piece and its producing method

InactiveCN100380658CImprove reliabilityRealization of small size and light weightSemiconductor/solid-state device detailsSolid-state devicesLead bondingSemiconductor chip

Owner:DONGBUANAM SEMICON

Lithium-sulfur battery composite positive electrode material and preparation method thereof

ActiveCN108054350BMature technologySimple processCell electrodesSecondary cellsLithium sulfurChemical adsorption

Owner:NANKAI UNIV

Fingerprint transducer sensitivity automatic regulating method

InactiveCN100375106CGood conditionCharacter and pattern recognitionTransducerFingerprint

Owner:ZHEJIANG MIAXIS TECH CO LTD

Method for asymmetrically authenticating radio frequency electronic tag

InactiveCN102332982BEnsure safetyCost controlUser identity/authority verificationCo-operative working arrangementsTwo stepRadio frequency

Owner:北京联合世龙科技有限公司 +1

opaque multilayer container

ActiveCN103317779BEffective combination shieldingImproved Radiation Shielding PerformanceSynthetic resin layered productsDomestic containersPolyethylene terephthalateThermoplastic elastomer

Owner:阿拉贡卡塔拉矿业股份有限公司

Electric grill that is easy to clean after cooking

InactiveCN110546435AEasy to cleanSmall footprintCooking-vessel materialsDomestic stoves or rangesInfraredThermodynamics

Owner:白京一

A method for stably preparing biodiesel

ActiveCN109423359BSolve the problem of decreased activityHigh activityFatty acid esterificationBiofuelsBiodieselPtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Nanocellulose-based plugging agent and preparation method thereof

ActiveCN110172127BLarge specific surface areaHigh reactivityDrilling compositionPolymer scienceFluidized bed

Owner:天津市木精灵生物科技有限公司

A kind of method that prepares hot-melt adhesive by lac waste slag glue and waste polyester

ActiveCN108997586BLow viscosityImprove liquidityAdhesivesPolyesterPolymer science

Owner:KUNMING UNIV OF SCI & TECH

Data transmission method and related device

ActiveCN109041262BImprove data transfer efficiencyAvoid affecting transmission efficiencyConnection managementTransmission monitoringTelecommunications linkData stream

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Chinese character input tip-core method for computer

InactiveCN100555184CGuaranteed innocence and unityHigh speedInput/output processes for data processingChinese charactersTyping

Owner:孟清和 +1

A comprehensive anti-jamming method and system for processing satellite communication signals

ActiveCN109286421BReduce consumptionReduce complexityRadio transmissionTime domainTelecommunications

Owner:SHANGHAI SPACECOM SATELLITE TECH LTD

Lead-acid storage battery separator testing and sampling tool

ActiveCN102166763BHigh sampling size accuracyFast sampling speedMetal working apparatusPunchingEngineering

Owner:ZHEJIANG TIANNENG BATTERY JIANGSU +3

Determining equivalent subsets of agents to gather information for a fabric

InactiveCN103069752AImprove usabilityRaise the possibilityInput/output to record carriersData switching networksStorage area networkDistributed computing

Owner:INT BUSINESS MASCH CORP

Positioning conductive components adjacent an antenna

InactiveCN101536246ASave spaceIncrease flexibilityAntenna supports/mountingsRadiating elements structural formsElectrical and Electronics engineeringEngineering

Owner:NOKIA TECH OY

Stateful applications operating in a stateless cloud computing environment

ActiveCN102521022BMultiprogramming arrangementsSoftware simulation/interpretation/emulationVirtualizationDistributed computing

Owner:MICROSOFT TECH LICENSING LLC

Antenna apparatus

PendingCN113922067ASmall sizeImprove isolationSimultaneous aerial operationsRadiating elements structural formsDielectric permittivityMechanical engineering

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

A Sand Screening Equipment for Intermittent Feeding

ActiveCN111482360BEasy to handleAvoid wastingSievingScreeningControl engineeringMechanical engineering

Owner:颜景晖

A preparation method of an organic solvent-resistant ultrafiltration membrane, the prepared membrane and its application

ActiveCN105709616BSignificant progressGood solvent resistanceMembranesUltrafiltrationOrganic solventAnalytical chemistry

Owner:OCEAN UNIV OF CHINA

Speed measuring method, speed measuring device and electronic equipment applied to radar

ActiveCN108680918BExtended speed rangeMeet application needsRadio wave reradiation/reflectionIn vehicleRadar

Owner:WHST CO LTD

Waist simulation device of bionic robot mouse based on multi-link transmission

ActiveCN107717999BReduce usageRemove redundant degrees of freedomProgramme-controlled manipulatorJointsCrankClassical mechanics

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Environmental protection rainwater storage tank

InactiveCN104169505BEasy constructionReduce engineering costsSewerage structuresDrinking water installationPeriod effectsStormwater

Owner:DAEHAN ECO ENVIRONMENT CONSTR

Polypropylene composition with excellent anti-impulsion, bend modulus and transparence and its product

ActiveCN1861674BStrong impact resistanceHigh transparencyPolypropyleneCopolymer

Owner:SK INNOVATION CO LTD +1

Methods for improving skin quality using rinse-off personal care compositions with variable amounts of hydrophobic benefit agents

ActiveCN102405035BSkin quality maintenanceSigns of aging are minimizedCosmetic preparationsToilet preparationsFoaming agentSpecific population

Owner:PROCTER & GAMBLE CO

Functional crystallization master batch and preparation method thereof and waterproof material

InactiveCN102863170BDense materialImprove self-healing abilityNanotechnologyMethyl celluloseCompressive strength

Owner:NANJING UNIV OF INFORMATION SCI & TECH

Method and device for monitoring start-stop state of automobile

InactiveCN107150644BImprove timelinessImprove accuracyElectric/fluid circuitStart stopAutomotive engine

Owner:深圳市微科信息技术有限公司

A dual redundant hot backup actuator electromagnetic lock opening and closing monitoring circuit

ActiveCN109653603BHold the tightening torqueGuaranteed state unchangedCurrent/voltage measurementNon-mechanical controlsElectromagnetic lockLocking mechanism

Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1

A method for cutting edge banding

ActiveCN104552376BAvoid chamfersImprove accuracyMetal working apparatusEngineeringGypsum

Owner:BEIJING NEW BUILDING MATERIALS PLC

Circuit board die set and manufacturing method therefor

ActiveCN102595765BQuick installationQuality improvementPrinted circuit manufactureElectrical apparatus contructional detailsFlexible circuitsEngineering

Owner:AVARY HLDG (SHENZHEN) CO LTD +1

A kind of metal organic framework material and its preparation method and application

ActiveCN109438717BSimple preparation processHigh crystal purityOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystMetal-organic framework

Owner:JINAN UNIVERSITY

Method for manufacturing automotive glass with member, and superheated steam chamber used in manufacturing of automotive glass with member

InactiveCN108698488AEfficient manufacturingReduce energy costsWindowsWindscreensEngineeringSuperheated steam

Owner:HORI GLASS

Nylon belt ink dyeing method for stylus printer

ActiveCN101249762BIncreased ink volumeGuaranteed Physical PropertiesInk ribbonsInksEngineeringViscosity

Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

A mobile phone screen mark point positioning method and system

ActiveCN109859262BSmall amount of calculationNarrow searchImage analysisGeometric image transformationComputer graphics (images)Reference image

Owner:XIAMEN UNIV

Intelligent terminal and device access authority control method thereof

ActiveCN105046156BImprove experienceEffective controlInternal/peripheral component protectionPlatform integrity maintainanceControl engineeringService module

Owner:PRANUS BEIJING TECH CO LTD

A skin scraping device

ActiveCN108261223BShave thoroughlyNovel ideaAbrasive surgical cuttersGear wheelElectric machinery

Owner:穆震

Silicon oxide nitride oxide semiconductor (SONOS) structure and method for forming same

InactiveCN102087964BSmall feature sizeReduce resolutionSolid-state devicesSemiconductor/solid-state device manufacturingTrappingImage resolution

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A Shallow Buried and Exposed Construction Method Applicable to Hard Rock Tunnels with Super Large Sections

ActiveCN108708739BReduce pollutionEnsure safetyUnderground chambersTunnel liningSoil scienceEconomic benefits

Owner:CHINA TIESIJU CIVIL ENG GRP CO LTD +1

A kind of bidirectional light emitting diode and its preparation method

ActiveCN107634125BImprove compound efficiencyImprove Blu-ray characteristicsSemiconductor devicesHeterojunctionGallium nitride

Owner:SOUTHEAST UNIV

Automatic grouting device for single-point displacement meter installation and segmental grouting installation method

ActiveCN111335921BReduce dosageImprove the installation survival rateMining devicesUnderground chambersFlow transducerElectric machinery

Owner:SOUTHEAST UNIV

Far-infrared flexible electric heating material and production method and use thereof

ActiveCN101431837BGood flexibilityEvenly heatedLayered productsHeating element materialsPolyesterGram

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Color measuring device and color measuring method

ActiveCN108981918BSufficient lightingHigh measurement accuracyMaterial analysis by optical meansSpectrum generation using multiple reflectionEngineeringMaterials science

Owner:JUKI CORP

A gear mold helical tooth processing technology

InactiveCN106514172BHigh hardnessImprove machining accuracyHardnessEngineering

Owner:东莞市中宇精密模具有限公司

Flexible printing substrate and computer using flexible printing substrate

ActiveCN101925254BSimple structureDigital data processing detailsElectrical connection printed elementsEngineeringBasement membrane

Owner:LENOVO (SINGAPORE) PTE LTD

A kind of preparation method of the chip of light-emitting diode

ActiveCN103050600BImprove luminosityImprove transmittanceSemiconductor devicesRefractive indexMedia layer

Owner:HC SEMITEK CORP

The role of the interaction between the hippo-yap pathway and the wnt pathway in the fate selection of adipose stem cells

ActiveCN108913654BPromote osteogenesisPromotes chondrogenic differentiationSkeletal/connective tissue cellsCell culture active agentsCell nucleusArrestin

Owner:NANNING SECOND PEOPLES HOSPITAL

A symmetrical stranded wire

ActiveCN106298047BAvoid scrappingStable structureQuad constructionsInsulated cablesWire rodEngineering

Owner:DONGGUAN YINGTONG WIRE +1

Electric energy router

ActiveCN102780267BMake full use ofAlleviate peak electricity consumptionCircuit arrangementsData switching networksPower qualityElectricity

Owner:TIANJIN UNIV

A kind of thermal etching method for pattern making of amb copper-clad ceramic substrate

ActiveCN110767552BReduce usageAvoid pollutionSemiconductor/solid-state device manufacturingLaser beam welding apparatusEtchingGalvanometer

Owner:江苏富乐华半导体科技股份有限公司

A lift-type large-spray-width air-supply spray rod device

ActiveCN108849828BEasy exitImprove performanceInsect catchers and killersSprayerGreenhouse

Owner:JIANGSU UNIV

Biocompatible coating, method, and use of medical surfaces

InactiveCN100558415CAntipyreticAnalgesicsPolymer scienceBiocompatible coating

Owner:HEMOTEQ AG

An artificial bird's nest and a fully automatic artificial bird's nest making machine

InactiveCN107087557BRealize automated manufacturingReasonable structureBird housingsEavesBird nest

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A general automatic test system for rail transit signal equipment

ActiveCN109062777BHigh degree of automationImplement configurationHardware monitoringSoftware testing/debuggingTest scriptSystem requirements

Owner:HUNAN CRRC TIMES SIGNAL & COMM CO LTD

Model test device and test method for soil reinforcement at the bottom of rectangular foundation pit in soft soil area

ActiveCN108643247BEasy to operateThe instrument structure is simpleFoundation testingSoil stressPressure cell

Owner:EAST CHINA JIAOTONG UNIVERSITY

Wake-up module, vehicle-mounted unit and method for waking up vehicle-mounted unit

InactiveCN105205872ADefects that shorten service lifeHigh sensitivityTicket-issuing apparatusAudio power amplifierBand-pass filter

Owner:SHENZHEN GENVICT TECH

Desalination method of supersaturated hot water

ActiveCN106795010BEliminates the risk of polluting the atmosphereMembranesGeneral water supply conservationDesalinationReverse osmosis

Owner:SUEZ INT

A multi-block polymer, its synthesis method and fluorescent probe for tumor detection

ActiveCN110551263BImprove featuresGood biocompatibilityFluorescence/phosphorescenceLuminescent compositionsFluoProbesCancer cell

Owner:SOUTH CHINA NORMAL UNIVERSITY

Offshore platform gangway with compensation function and using method thereof

ActiveCN106741662BPlay an auxiliary role in compensatingImprove securityCargo handling apparatusPassenger handling apparatusHydraulic motorHydraulic cylinder

Owner:KEEN OFFSHORE ENG CO LTD

Application of traditional Chinese medicine compound pill used for preventing locoweed poisoning of animals

InactiveCN103054987BIncrease contentSynthesis smoothlyAntinoxious agentsPill deliveryBiotechnologyCodonopsis pilosula

Owner:TIBET ACAD OF AGRI & ANIMAL HUSBANDRY SCI

A heat-resistant insulating material and a three-layer insulated wire using the material

ActiveCN104392772BGood flexibilityImprove high temperature resistancePlastic/resin/waxes insulatorsFlexible cablesHeat resistanceCompanion animal

Owner:河源市可顺绝缘材料有限公司

Method and device for determining reservoir pore pressure

ActiveCN108387931BAccurately determineAccurate calculationSeismic signal processingPorosityShear modulus

Owner:PETROCHINA CO LTD

Electronic product curved surface shell manufacturing method

ActiveCN107553812BGuarantee product qualityReduce pollutionDomestic articlesCleaning using liquidsCase hardeningEngineering

Owner:达濠科技(东莞)有限公司

Frequency tracking method and device for positioning system

InactiveCN102033219BBeacon systems using radio wavesFundamental frequencyComputer science

Owner:MEDIATEK INC

Method for producing COB-DRAM bit line with nitrogen-oxygen-nitrogen SAC structure

InactiveCN100489663CHigh selectivityImprove process toleranceSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusBit lineNitrogen

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of multifunctional box slice unpacking device and unpacking method

ActiveCN113479434BAvoid misalignmentImprove efficiencyBinding material removalUnpacking by cuttingStructural engineeringKnife blades

Owner:HUBEI CHINA TOBACCO IND

Sand core installation structure and installation method of vehicle box body

ActiveCN109332597BReduce scrap rateQuick assemblyFoundry mouldsFoundry coresStructural engineeringMechanical engineering

Owner:四川省犍为恒益铝业有限公司

Bypass system and operation method for reducing dry and wet critical load point of supercritical unit

ActiveCN110966589BGuaranteed uptimeIncrease heat absorptionSuperheating controlDamper arrangementThermodynamicsFlue gas

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1

Messaging between an mobile station and network controller

InactiveCN1981482BEasy to understandFacilitate communicationNetwork topologiesConnection managementAccess networkMessage delivery

Owner:KINETO WIRELESS

Heat dissipation film, display device and manufacturing method thereof

ActiveCN108770300BNo light leakageGood sealingMagnetic/electric field screeningCooling/ventilation/heating modificationsThermosphereDisplay device

Owner:BOE TECH GRP CO LTD +1

Active parts of electrical machines

ActiveCN107078588BReduce weightLow costWindings insulation shape/form/constructionManufacturing dynamo-electric machinesElectricityElectrical conductor

Owner:FLENDER GMBH

A low-water level single-port double-suction self-balancing submersible pump

ActiveCN110439845BIncrease self-balancingRoll over stabilityPump componentsPump installationsImpellerElectric machinery

Owner:LVMEI PUMP CO LTD

A Fault Diagnosis System for Automatic Calibration Line of Power Metering

ActiveCN106019195BNarrow down the search spaceRobustElectrical measurementsElectric power systemData information

Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO MARKETING SERVICE CENT +2

A Milling Stability Prediction Method Based on Cubic Polynomial

InactiveCN104657606BEffective support and fixationReduce local errorSpecial data processing applicationsDynamic equationPredictive methods

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A liquid lens and optical system

ActiveCN111352230BSimple structureSharp edgeOptical elementsThin membraneOptic system

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method for preparing C10-C18 long-chain naphthenes by utilizing furfural compounds and cyclic ketones

ActiveCN104045503BIncrease volumetric energy densitySimple stepsLiquid hydrocarbon mixture productionHydrocarbonsFurfuralOrganic compound

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Foam material and its preparation method and use

ActiveCN104130568BIncrease usageAvoid breakingOther chemical processesInorganic materialsMaterials science

Owner:金碳环境科技(天津)有限公司

A kind of mat and its manufacturing method

ActiveCN103408883BHigh tensile strengthImprove shock absorptionCushioningAntioxidant

Owner:宁波市甬陵轻工实业有限公司

An SDN-based wireless communication network performance optimization method and SDN controller

InactiveCN105792252BTroubleshoot performance optimization issuesImprove service qualityWireless communicationQuality of serviceEngineering

Owner:姜海奇

Manufacturing method of oled display panel and oled display panel

ActiveCN110137365BImprove current conduction abilityEliminate conduction barriersSolid-state devicesSemiconductor/solid-state device manufacturingVoltage dropAuxiliary electrode

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Calibration method and device, processor, electronic equipment, storage medium

ActiveCN111060138BAcceleration measurement using interia forcesImage analysisPattern recognitionComputer graphics (images)

Owner:SHANGHAI SENSETIME INTELLIGENT TECH CO LTD

Method and system for displaying three-dimensional images

InactiveCN1278164CLow costImprove operational efficiencySteroscopic systemsOptical elementsComputer graphics (images)Display device

Owner:INT BUSINESS MASCH CORP

Direct drive exciter and screen sound generator

ActiveCN108616797BSimple structureFew partsElectrical transducersLoudspeakersSounds deviceMechanical engineering

Owner:GOERTEK INC

A tobacco sheet containing compound plant extracts

ActiveCN108142980BLess irritatingReduce mistTobacco preparationBiotechnologyNicotiana tabacum

Owner:CHINA TOBACCO JIANGXI IND CO LTD

Method for manufacturing built-in stress nanowire and semiconductor

ActiveCN102683202BAvoid the problem that the reverse built-in stress is not in the horizontal directionAvoid misalignmentNanoinformaticsSemiconductor/solid-state device manufacturingSilicon nanowiresEngineering physics

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

System for Detecting Inactive Inkjet Jets in Three-dimensional Object Printing Using Optical Sensors and Reversible Thermal Substrates

ActiveCN104943169BMaterial analysis by optical means3D object support structuresEngineeringVolumetric Mass Density

Owner:XEROX CORP