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.

Fault-tolerance rate distortion optimization video coding method based on structure similarity (SSIM) evaluation

InactiveCN102647591BVideo quality dropsTelevision systemsDigital video signal modificationFault toleranceInterframe coding

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Vacuum ripple sorption pipe used for chemical gaseous phase deposition device

InactiveCN100500932CIncrease contact areaReduce the incidence of abnormalitiesChemical vapor deposition coatingInterference fitEngineering

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Frequency conversion control method, device, shore power system and storage medium

ActiveCN109039097BAvoid the problem of reverse powerSingle network parallel feeding arrangementsPolyphase network asymmetry elimination/reductionFrequency changerVoltage amplitude

Owner:SIEMENS ELECTRICAL DRIVES

Graph forming method

InactiveCN1245667CTransistorLiquid surface applicatorsResistElectrical and Electronics engineering

Owner:LG DISPLAY CO LTD

IoT comprehensive experiment and application development platform based on open source ecosystem

ActiveCN108809972BImplement storageRealize functionTransmissionOpen source hardwareOpen source

Owner:NANJING UNIV OF POSTS & TELECOMM

A fast charging station capacity planning method based on the Markov charging demand analysis model of electric vehicles

ActiveCN107067130BBalancing Economic GainsResourcesCapacity planningFast charging station

Owner:ZHEJIANG UNIV

A Transformer Internal Fault Identification Method Based on Mathematical Statistical Probability Model

ActiveCN108844612BRealize the purpose of detecting internal defects of transformersImplement defect detectionVibration measurement in solidsVibration accelerationAlgorithm

Owner:CHONGQING UNIV +1

A kind of starting block for track and field training

ActiveCN113117352BComfortable approachQuick foldRace-coursesRidingPhysical medicine and rehabilitationPhysical therapy

Owner:HUNAN UNIV OF ARTS & SCI

Repair system and method of repairing substrate

InactiveCN111730284AManufacturing platforms/substratesManufacturing data aquisition/processingStructural engineeringMechanical engineering

Owner:GM GLOBAL TECH OPERATIONS LLC

Resin Content Adaptive Control Method for 3D Printing Continuous Fiber Reinforced Composites

ActiveCN108908941BFunction can be adjustedThe calculation method is accurate and reliableAdditive manufacturing apparatusManufacturing data aquisition/processing3d printComputer printing

Owner:深圳协同创新高科技发展有限公司

A kind of ultraviolet curing adhesive for temporary protection in aluminum surface anodizing treatment process and preparation method thereof

ActiveCN105176477BMeet the requirements of production and usePrecise automatic controlNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolyesterAnodizing

Owner:TONSAN ADHESIVES INC

A shear-resistant connection structure and segmented wind power blades

ActiveCN113339191BShear resistanceExtended service lifeMachines/enginesWind energy generationTurbine bladeEngineering

Owner:CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH

Digital communication receiver interface circuit for wire pairs with duty cycle imbalance compensation

InactiveCN104704922BFixed station two-conductor transmission systemsElectric light circuit arrangementLine pairLow-pass filter

Owner:SIGNIFY HLDG BV

A light emitting unit and a light emitting module

ActiveCN112701203BImprove current conduction abilityEasy to packSolid-state devicesSemiconductor devicesEngineeringActive layer

Owner:BEIJING IVISUAL 3D TECH CO LTD

Subject information acquiring device and subject information acquiring method

InactiveCN103260502BUltrasonic/sonic/infrasonic diagnosticsImage analysisAcoustic waveComputer science

Owner:CANON KK

Body Stiffness Simulation System for Suspension Testing

ActiveCN110873650BSimulated Bending StiffnessSimple structureVehicle suspension/damping testingStructural engineeringSuspension (vehicle)

Owner:SAIC GENERAL MOTORS +1

A Multi-fault Diagnosis Method of Industrial Process Based on Discriminant Analysis

InactiveCN110221590BHigh identification accuracyImprove real-time performanceElectric testing/monitoringDiagnosis methodsReconstruction method

Owner:HUAZHONG UNIV OF SCI & TECH

A device for switching power supply control

ActiveCN112332665BReduce design difficultyLow costEfficient power electronics conversionDc-dc conversionHemt circuitsEngineering

Owner:CHENGDU ANALOG CIRCUIT TECH INC

Fpc special-shaped positioning heat press machine

ActiveCN103648238BRealized by hot pressingAvoid damagePrinted circuit assemblingMechanical engineeringHot press

Owner:江苏京利华新材料有限公司

Extraction liquid for killing the larvae of Cyclops chinensis and its preparation method and application

InactiveCN105767021BSimple and fast operationEasy to operateBiocideAnimal repellantsMortality rateLarva currens

Owner:HENAN UNIV OF URBAN CONSTR

Rotary disk elevating-descending stereo garage

ActiveCN101294454BHigh degree of automationAvoid failureParkingsAutomatic controlElectric machinery

Owner:HANGZHOU XIZI IUK PARKING SYST CO LTD

A kind of planting method of Dongmei jujube

ActiveCN105409704BPromote ecological developmentAgriculture with green economyCultivating equipmentsDiseaseDate Fruit

Owner:德阳市旌阳区双东镇东美枣种植专业合作社

Working method of infrared detection drinking water equipment based on pwm pulse control

ActiveCN108309049BNo wasteEasy access to waterBeverage vesselsPulse controlSimulation

Owner:吴茂根

a grain dryer

ActiveCN107246787BEvenly dispersedIncrease the moisture dissipation areaDrying gas arrangementsSeed preservation by dryingThermal insulationEvaporation

Owner:江苏奥斯康新能源有限公司

A Radiative Heating System for Active Cooling Experiments

ActiveCN103512755BHigh heat fluxGas-turbine engine testingJet-propulsion engine testingHeat flowNuclear engineering

Owner:合肥中科重明科技有限公司

A municipal road automatic sprinkler haze removal system and method thereof

ActiveCN106223252BSave waterVersatileFog dispersionRoad cleaningWater resourcesSpray nozzle

Owner:XIJING UNIV

A device for installing a current transformer

InactiveCN104084786BReduce physical laborImprove work efficiencyMetal working apparatusEngineeringMechanical engineering

Owner:STATE GRID CORP OF CHINA +1

A lead-acid battery grid formed by one-time stamping and its manufacturing method

ActiveCN104393306BReduce consumptionReduce pollutionElectrode carriers/collectorsPunchingMaterial consumption

Owner:SHENZHEN CENT POWER TECH

A kind of sports injury rehabilitation auxiliary equipment

ActiveCN111281777BRelief the painGood massageChiropractic devicesRoller massageAthletic injuryPhysical medicine and rehabilitation

Owner:CHENGDU KINESIOLOGY UNIVERSITY

A rapid assembly device for a router shell

ActiveCN111464883BAvoid affecting work efficiencySelection arrangementsStructural engineeringRouter

Owner:YELLOW RIVER CONSERVANCY TECHN INST

Jenkins node state management method and device

ActiveCN106802832BSimplify query stepsSave time and costInterprogram communicationTransmissionEngineeringServer

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Dimension-reduced perovskite and its preparation method and application

ActiveCN113004319BImprove controllabilityHigh crystal conversion rateThiol preparationGroup 4/14 organic compounds without C-metal linkagesSolar cellChemistry

Owner:SUN YAT SEN UNIV

A shoulder and neck synchronous massage chair

ActiveCN110151508BNot easy to damageRelieve fatiguePneumatic massageSuction-kneading massagePhysical medicine and rehabilitationMedicine

Owner:HANGZHOU DIANZI UNIV

Method of Determining Formation Mechanics Parameters Using Rayleigh Surface Wave Velocity

ActiveCN105676281BAccurate calculationThe result is reasonableSeismic signal processingEffective solutionMechanical index

Owner:POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD

A kind of preparation technology of imitation bamboo fiber fabric

ActiveCN111334916BMoisture absorption and quick dryingBreathable and comfortableWeft knittingGroup 5/15 element organic compoundsPolymer sciencePolyvinyl alcohol

Owner:江苏罗曼罗兰集团有限公司

Quantitative feeding stirring device for production of carbon-based soil conditioner

ActiveCN110102214BWell mixedImprove mixing uniformityTransportation and packagingMixer accessoriesAgricultural scienceAgricultural engineering

Owner:ANHUI SCI & TECH UNIV

An aluminum alloy profile quenching device

ActiveCN109576463BWide range of sprayingCool evenlyFurnace typesHeat treatment furnacesSpray nozzleAluminium alloy

Owner:安徽坤源铝业有限公司

Dual-phase lock-in amplifier based on dsp and labview

ActiveCN105245194BFast data processingEasy programmingPulse automatic controlParametric amplifiersLabview softwareSignal conditioning

Owner:HARBIN INST OF TECH

Piezoelectric bow-wave flame injection device

InactiveCN100458283CWell mixedHigh combustion flame intensityBurnersCavitationCombustion chamber

Owner:NANJING UNIV OF SCI & TECH +1

An integrated circuit with a wireless power receiving structure and its integration method

ActiveCN105375649BImprove compactnessSolve the cooling problemCircuit arrangementsMagnetic shieldControl theory

Owner:NINGBO WEIE ELECTRONICS TECH CO LTD

A cross-shaped siloxane polymer containing polymerizable functional groups and hydrophilic groups and its preparation process

ActiveCN106700076BOptical partsOptical elementsPolymer scienceOrganic chemistry

Owner:YUNG SHENG OPTICAL

Double lampshade moving table light-cured glass lamination processing machine

ActiveCN108032605BImprove efficiencyTransfer printingOther printing apparatusEngineeringMechanical engineering

Owner:佛山市南海科盈华电子有限公司

Color plate photoconductive display and its making process

InactiveCN1182501CImprove directivityHigh luminous output efficiencyLuminescent compositionsIlluminated signsSurface layerLuminous paint

Owner:卢景贵

Procedure for manufacturing an undershirt and undershirt obtained with this procedure

PendingCN112789373AConsumption is proportionally reducedShorten production timeWeft knittingTextile/flexible product manufactureMechanical engineeringUndershirt

Owner:SANTONI SPA

A portable amp shell that improves the recovery efficiency of the fixed band

ActiveCN108521622BIncrease the length of useEfficient use ofEarpiece/earphone attachmentsHeadphone amplifierEngineering

Owner:SHENZHEN TCG TECH CO LTD

Pressing device for expanded perlite board processing line

ActiveCN104493956BAuxillary shaping apparatusProduction lineProgrammable logic controller

Owner:NINGBO JIAPENG MACHINERY EQUIP MFG CO LTD

Behavior recognition method and device

ActiveCN107247946BPrevent emergenciesImage enhancementImage analysisImaging processingMedicine

Owner:北京安宁威尔应急消防安全科技有限公司

Method for synchronizing two data streams and implementation of the method in a receiver

ActiveCN109923805BBroadcast-related systemsBroadcast/distribution of identical information by plural systemsEngineeringBroadcasting

Owner:TDF

Mine intelligent explosion management system

ActiveCN100451533CImprove real-time monitoringScientific and effective managementBlastingData acquisitionHand held devices

Owner:济南东之林智能软件有限公司

A method and device for testing the electrical performance of pogo pins

ActiveCN103954854BEasy to testEasy to knowElectrical testingElectrical performanceEngineering

Owner:SHENZHEN FASTPRINT CIRCUIT TECH +2

Internet protocol (IP) scheduling group calling word right distribution method based on context sensing

ActiveCN103037315BReduce occupancyImprove fairnessBroadcast service distributionTelecommunicationsContext sensing

Owner:CRSC COMM & INFORMATION

Method for preparing d-4,4'-biphenylalanine alkyl ester or l-4,4'-biphenylalanine alkyl ester from dl-4,4'-biphenylalanine alkyl ester

InactiveCN109071415AHigh optical purityLow priceOrganic compound preparationAmino-carboxyl compound preparationPhotochemistryAlkyl

Owner:AMINOLOGICS

A low power consumption sound and light alarm circuit

ActiveCN104732683BLow structural costVersatileElectric transmission signalling systemsCapacitanceElectrical resistance and conductance

Owner:易礼智 +2

MCU port routing configuration method and equipment

ActiveCN101610387BImprove configuration efficiencyImprove performanceTelevision conference systemsTwo-way working systemsComputer hardwareMultipoint control unit

Owner:NEW H3C TECH CO LTD

Electric shopping cart

InactiveCN101367388BReduce volumeShorten the lengthHand carts with multiple axesAgricultural engineeringHandrail

Owner:NINGBO ZHENHAI JIEDENG APPL TECH INST

A combination device of radar anti-theft child protection window

ActiveCN109184525BShutters/ movable grillesPower-operated mechanismGear wheelSlide window

Owner:余能仁

A Rotary Downdraft Bag Dust Collector

ActiveCN104524882BHigh maintenance costImprove reliabilityDispersed particle filtrationBaghouseEngineering

Owner:YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIP

A method using [rmim][oso ₂ The method for synthesizing salidroside with or]-lewis acid ionic liquid system

ActiveCN107880085BSimple and fast operationMild reaction conditionsSugar derivativesOrganic-compounds/hydrides/coordination-complexes catalystsChemical synthesisGlycoside

Owner:ZAOZHUANG UNIV

Tunnel smoke control device for supplying air from parallel tunnels

ActiveCN102425443BAvoid enteringMake sure no smokeTunnel/mines ventillationSafety equipmentsEnergy consumptionSecure channel

Owner:SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE

Wind turbine blade with tripping device and method thereof

ActiveCN106468241AEasy to removeEasy to replaceEngine fuctionsWind motor assemblyTurbine bladeEngineering

Owner:YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD

A memory failure detection method, device, electronic device and readable storage medium

ActiveCN111984488BFaulty hardware testing methodsEngineeringTerm memory

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Polyhalite Granulation Method

ActiveCN110198779BCalcareous fertilisersMagnesium fertilisersFluidized bedPhysical chemistry

Owner:ICL EUROPE COOPERATIEF U A

IP top-set redialing method

InactiveCN100358336CIncrease profitImprove stabilityTelevision system detailsColor television detailsRelevant informationBroadband

Owner:GLOBAL INNOVATION AGGREGATORS LLC

Contact state detection device and detection method of isolating switch based on electric field sensor

ActiveCN104793132BRealize acquisitionQuick exclusionCircuit arrangementsElectric field sensorElectric power system

Owner:XI'AN POLYTECHNIC UNIVERSITY

Structure and method for treatment of tunnel lining peeling and cracking damage

ActiveCN106837384BSolve the problem of peeling crack damageReduce disturbanceUnderground chambersTunnel liningSocial benefitsShotcrete

Owner:KUNMING SURVEY DESIGN & RES INST OF CREEC

Surgical instrument for grinding scabs of burn wounds

ActiveCN102247178BImprove cleanlinessAvoid sticking to the grinding surfaceSurgeryNecrotic tissueHealthy tissue

Owner:潘银根 +1

An IC card high-altitude plugging device

ActiveCN110861035BSolve the problem of climbing cardsAvoid working at heightsMetal-working hand toolsDrive shaftEngineering

Owner:GUANGAN POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER

Valve seat structure with adjustable pretension

ActiveCN102644763BReasonable adjustmentIncrease production capacityPlug valvesValve housingsEngineeringValve seat

Owner:WENZHOU LANTIAN PIPE FITTING & VALVE CO LTD

Vibration sensor monitoring device and method for a machine tool

ActiveCN103419090BRealize real-time monitoringSimple structureMeasurement/indication equipmentsVibration amplitudeMicrocontroller

Owner:NANJING KANGNI PRECISION MECHANICS

Field Cultivation Method for Controlling Plutella xylostella by Host Disturbance

InactiveCN103548509BReduce dosageSuitable for large-scale applicationsHorticultureDiamondback mothPhysical control

Owner:福建省建瓯市湖头现代农业发展有限公司

Taxi light for general purpose aircraft

ActiveCN110425447BSave installation timeEasy to installAircraft componentsElectric circuit arrangementsElectric wireElectrical contacts

Owner:江西冠一通用飞机有限公司 +1

Metallic silver-n-heterocyclic carbene polymer, preparation method and application thereof

ActiveCN113061143BOrganic chemistry methodsSilver organic compoundsPolymer sciencePharmaceutical drug

Owner:HUBEI NORMAL UNIV

A frame synchronization method and device for blank frame transmission

ActiveCN113132059BRealize continuous transmissionGuaranteed continuous trackingReceiver specific arrangementsTransmitter specific arrangementsComputer hardwareBurst transmission

Owner:GUANGDONG UNIV OF TECH

Array substrate, manufacturing method thereof, and display device

InactiveCN105448936BPoor electrical workmanshipReduce height differenceSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

Preparation method of aluminum silicon carbide, obtained aluminum silicon carbide and electronic component packaging bottom plate

ActiveCN104658920BAvoid scourUniform internal organizationSemiconductor/solid-state device detailsSolid-state devicesCarbide siliconAluminum substrate

Owner:HUNAN HARVEST TECH DEV

Method and apparatus for micro-jet enabled, low energy ion generation and transport in plasma processing

InactiveCN1554106AReduce accelerationAvoid damageElectric discharge tubesSemiconductor/solid-state device manufacturingIon contentSemiconductor

Owner:LAM RES CORP

Image recognition device, image recognition method and image recognition unit

ActiveCN108463793BProjectorsColor television detailsPattern recognitionRadiology

Owner:SEIKO EPSON CORP

Uniformity correcting method for separating brightness and chromaticity of LED display screen

ActiveCN101895770BColor signal processing circuitsPicture reproducers using solid-state color displayLED displayCorrection method

Owner:CHANGCHUN CEDAR ELECTRONICS TECH CO LTD

Frame Loop Video Super Resolution

ActiveCN111587447BImage enhancementImage analysisPattern recognitionComputer graphics (images)

Owner:GOOGLE LLC

A Calculation Method of Stochastic Power Flow in Large Power System Based on psd-bpa

ActiveCN112217215BEffective dockingAccurate Monte Carlo Probabilistic Simulation ResultsAc networks with different sources same frequencyComplex mathematical operationsData connectionPower flow

Owner:XI AN JIAOTONG UNIV

Method and device for memory garbage collection

ActiveCN106201904BImprove performanceShort timeMemory adressing/allocation/relocationParent processShared memory

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Method for controlling air input of engine by intake temperature sensor signal

InactiveCN101418728BIncrease powerIncrease torqueElectrical controlMachines/enginesProportional controlOxygen sensor

Owner:SHANDONG SHENPU TRAFFIC TECHNOLOGY CO LTD

Tunnel electronic detonator mounting, connecting and detonating method

ActiveCN102494573BEasy to masterEasy to install and connectBlastingDetonatorEngineering

Owner:BEIJING JIAOTONG UNIV

A kind of walnut kernel peeling process

ActiveCN104856195BTumble fullReduce water consumptionHuskingHullingProduction lineWater resources

Owner:HEBEI YANGYUAN ZHIHUI BEVERAGE

A public-private network point-to-point communication method and system

ActiveCN105245586BReduce latencyReduce overheadData switching networksSTUNCommunications system

Owner:SHENZHEN IKINLOOP TECH CO LTD

Lithium ion battery screening method

ActiveCN103464388BImprove consistencyImprove applicabilitySortingCapacitanceScreening method

Owner:SHANGHAI POWER ENERGY STORAGE BATTERY SYST ENG TECH +3

Dust Filter Baghouses for Power and Calcium Petrochemicals

ActiveCN105289141BStrong environmental protectionReasonable structural designDispersed particle filtrationChemical industryElectricity

Owner:JIANGSU DINGSHENG FILTER BAG CO LTD

Uniaxial Birefringent Crystal Polarization Laser Beam Combiner

ActiveCN108803062BReduce reflection lossImprove transmittanceOptical elementsBirefringent crystalRefractive index

Owner:QUFU NORMAL UNIV

Method for displaying projection

ActiveCN101282416BLow grayscaleReduce power consumptionTelevision system detailsCathode-ray tube indicatorsDynamic contrastComputer graphics (images)

Owner:HISENSE VISUAL TECH CO LTD

Seal washer for fluid channel joint

PendingCN111520474AEngine sealsFlanged jointsLine tubingStructural engineering

Owner:游金恩国 +1

An anti-interference laryngeal vibration sound evaluation device

ActiveCN104523236BEliminate distractionsHigh precisionSubsonic/sonic/ultrasonic wave measurementDiagnostic recording/measuringAnti jammingLarynx

Owner:XIAMEN UNIV

A Laser Strengthening Process for Shaft Workpieces

ActiveCN108220575BRefined grain sizeHigh hardnessFurnace typesHeat treatment furnacesEngineeringErbium lasers

Owner:SINOSTEEL XINGTAI MACHINERY & MILL ROLL

Improved Metering Valve

ActiveCN103419950BEasy to operateLiquid dispensingLiquid materialEngineeringMechanical engineering

Owner:鲁迪吉尔・克勒伊斯贝里斯

A method for regulating monoammonium phosphate supernutrients by utilizing phosphate rock flotation tailings

ActiveCN105036816BGood coordination effectIncrease profitAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSpray GranulationPhosphate product

Owner:SINOCHEM YUNLONG

A kind of preparation method of electrical steel for automobile motor

InactiveCN103695755BImprove magnetismHigh strengthChemical compositionElectrical steel

Owner:SILVER ANHUI FOUNDRY

A kind of environmental protection glue production equipment

ActiveCN106669563BNo cloggingExtended service lifePipe supportsHollow article cleaningArchitectural engineeringWater pipe

Owner:深圳市环泰伟业电子科技有限公司

Anti-softening aluminum alloy material, anti-softening aluminum alloy wire and preparation method thereof

ActiveCN113201670BSafe and stable operationPrevent problems that compromise the safety of the lineConductive materialMetal/alloy conductorsHeat resistanceSoftening

Owner:JIANGSU ZHONGTIAN TECH CO LTD +1

Terahertz filter with concentric square fractal hollow structure

ActiveCN109585985BCompact structureEasy to manufactureOptical filtersWaveguide type devicesEngineeringStructural engineering

Owner:CHINA JILIANG UNIV

A method and router for specifying terminal acceleration in a local area network

ActiveCN102843296BOvercome the inadequacies that cannot meet the needs of key terminalsData switching networksAcceleration UnitInternet Protocol

Owner:SHENZHEN GONGJIN ELECTRONICS CO LTD

Device for loosely securing desiccant cartridges at housings of air preparation equipment

ActiveCN107013532BAvoid damageAvoid chemical damageGas treatmentMachine supportsDesiccantCommercial vehicle

Owner:MAN TRUCK & BUS AG

Heat transfer analysis method and device after submerged criticality

ActiveCN112182849BReasonable analysisAvoid interferenceDesign optimisation/simulationSpecial data processing applicationsPressurized water reactorNuclear power

Owner:NUCLEAR POWER INSTITUTE OF CHINA

Algicidal organisms

InactiveCN110325042ABiocideAntifouling/underwater paintsBiotechnologyOrganism

Owner:MARRONE BIO INNOVATIONS

An integrated equipment for treating waste emulsion based on demulsification and two-stage vertical flow air flotation

ActiveCN111018032BDelayed reaction timeSmall footprintFatty/oily/floating substances removal devicesMultistage water/sewage treatmentEmulsionMicrobubbles

Owner:TONGJI UNIV

A cpt atomic clock optical path structure

ActiveCN106647225BIncrease the action path lengthImprove signal contrastApparatus using atomic clocksPhotovoltaic detectorsOptical interaction

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Full Dimension Percussive Drilling Speed-Up Tool

ActiveCN110905415BAvoid enteringAvoid destructionVibration drillingWell drillingWear resistant

Owner:CNPC XIBU DRILLING ENG +1

A folding umbrella with a storage tube

ActiveCN106037191BEasy to carryWith sealing and waterproof functionWalking sticksEngineeringPulley

Owner:上海金遮科技有限公司

Safeguarding method for wireless sensor network

ActiveCN102665199BImprove securityImprove security detection capabilitiesNetwork topologiesTransmissionWireless sensor networkingSecurity level

Owner:鸣飞伟业技术有限公司

Automatic light-facing planting frame in the greenhouse

InactiveCN104472251BAvoid blockingImprove germination rateReceptacle cultivationGreenhouse cultivationGear wheel

Owner:宁波冠泰电子有限公司

Self-aerating gas packing bag

InactiveCN100467359CEasy to packContainers to prevent mechanical damageDamagable goods packagingInlet channelGas cylinder

Owner:赖宏斌 +1

A stamping and crimping device for producing range hood net covers

ActiveCN109676020BGuaranteed fixed connectionGuarantee normativeShaping toolsStructural engineeringFume hood

Owner:杨位芳

Covers and displays

ActiveCN109390497BSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD

A kind of alloy catalyst and its preparation method and its application in hydrogen evolution reaction

ActiveCN110614098BMetal/metal-oxides/metal-hydroxide catalystsElectrodesPtru catalystMetallurgy

Owner:安徽枡水新能源科技有限公司

Attribution multi-dimensional analysis method and device

ActiveCN110209919BSolve problems that cannot be analyzed in multiple dimensionsThe effect of real-time multi-dimensional analysisDigital data information retrievalSpecial data processing applicationsData setData mining

Owner:BEIJING GRIDSUM TECH CO LTD

An automatic equidistant division equipment for steel materials for construction

ActiveCN112355701BControl lengthImprove work efficiencyPositioning apparatusMetal working apparatusStructural engineeringWaste material

Owner:河北乾洪源钢结构有限公司

Positioning pin installation method and removal method

ActiveCN109227461BQuick installationQuick releaseMetal-working hand toolsEngineeringCounterbore

Owner:TZ COAL MINE MACHINERY

A Simple Method to Prepare Zirconia Fiber Cloth Using Cotton Cloth as a Template

InactiveCN104341151BSimple processOperational securityTunnel kilnFiber

Owner:SHANDONG UNIV OF TECH

Drying equipment with online cleaning mechanism

ActiveCN104549113BRealize online cleaning functionEasy to cleanDrying solid materialsDrying machines with non-progressive movementsDrive shaftEngineering

Owner:SHANGHAI KIMKEY ENVIROMENTAL S&T

Projector output mode switching method and system

ActiveCN105847774BImprove the display effectPicture reproducers using projection devicesLeft halfProjection screen

Owner:深圳市TCL高新技术开发有限公司

A traffic flow data screening method, device, equipment and readable storage medium

ActiveCN114155717BFit tightlyFill in the gaps that cannot give a steady-state descriptionDetection of traffic movementStreaming dataAlgorithm

Owner:SOUTHWEST JIAOTONG UNIV +1

Primer and kit for detecting bacterial aminoglycoside resistance genes

ActiveCN104561340BQuick checkImprove stabilityMicrobiological testing/measurementDNA/RNA fragmentationMicroorganismDrug resistance

Owner:成都迪安医学检验所有限公司

Bis(2-haloacetamido)-compounds for use as linking agents and resultant products which comprise antibodies, half-antibodies and antibody fragments

PendingCN114026063AOrganic compound preparationCarboxylic acid amides preparationAntiendomysial antibodiesAntibody fragments

Owner:UNIVERSITY OF BATH

On-line measuring device and method for surface temperature of rotating barrel of small-caliber rotating barrel artillery

ActiveCN107884076BImprove integrityImplementation settingsPyrometry using electric radation detectorsLower limitEmissivity

Owner:XIAN KUNLUN IND GRP

Vehicle secure communication method, device, vehicle multimedia system and vehicle

InactiveCN107181725AAvoid learningEnsure safetyParticular environment based servicesDigital data protectionSecure communicationMultimedia system

Owner:BYD CO LTD

Method and system for implementing three-dimensional enhanced reality

ActiveCN100470452CShorten speedLow reliabilityInput/output processes for data processingLimited resourcesComputer graphics (images)

Owner:HUAWEI TECH CO LTD