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 Head Pose Estimation Method Based on Hybrid Deep Regression Network

ActiveCN108345843BHigh precisionImprove robustnessCharacter and pattern recognitionPattern recognitionEstimation methods
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Preparation method for refined magnesium alloy solidification tissue

ActiveCN102071344BSimple preparation processExtend the production cycleCrucibleCasting mold
Owner:CHINA UNIV OF MINING & TECH

Tank coil forming, assembly and welding integrated equipment

ActiveCN105252275BImprove work efficiencyPrecise processingOther manufacturing equipments/toolsControl systemSpeed control system
Owner:中集安瑞醇科技股份有限公司

Vibration-reduced diesel generator

ActiveCN105545473BReduce noiseGood vibration and noise reductionRotating vibration suppressionNon-rotating vibration suppressionVertical vibrationDiesel generator
Owner:TAIZHOU KAIHUA DIESEL GENERATOR SETS

Method and system for protecting data

ActiveCN102624699AReduce risk of leakageLow costDigital data protectionSecuring communication by chaotic signalsComputer scienceEncryption
Owner:GOERTEK INC

Ink tube of ink-jetting printer

InactiveCN1498763AReduce permeabilityPrevent penetrationFlexible pipesPrintingVulcanizationThermoplastic elastomer
Owner:SUMITOMO RUBBER IND LTD

A metal-free heating element and heating pad

ActiveCN107809811BSmall heat capacityFacilitated releaseOhmic-resistance heating detailsHeating element materialsPolybutyleneCarbon nanotube
Owner:崔仁植 +1

Method for joining a jacket part to a core part

InactiveCN1276130CImprove conductivitySoldering apparatusWelding/soldering/cutting articlesSteelmakingSteel jacket
Owner:OUTOTEC OYJ

A system and method for academic data collection, processing analysis and feedback

ActiveCN109949192BData processing applicationsInput/output processes for data processingHandwritingData acquisition
Owner:肖荣 +2

A side skidding test bench for automobiles

ActiveCN110361205BEasy to recordEasy to collectVehicle testingAutomobile designRoad surface
Owner:重庆丰川硬质合金有限责任公司

Isolated gate driver circuit for power switching devices

InactiveCN1909372BTransistorDc-dc conversionDriver circuitFull bridge
Owner:MONOLITHIC POWER SYST

Quasi-sensorless position servo control device and method for permanent magnet synchronous motor

ActiveCN104333285BQuick responseImprove environmental adaptabilityElectronic commutation motor controlAC motor controlPermanent magnet synchronous motorControl theory
Owner:ZHEJIANG SCI-TECH UNIV

A kind of antistatic flame retardant thermoplastic polyurethane elastomer and preparation method thereof

ActiveCN110551387BImprove flame retardant performanceReduce dosagePhosphoric Acid EstersPolymer science
Owner:东莞毅工工程塑料有限公司

A kind of low-temperature low-alkali biological tablecloth washing powder and preparation method thereof

ActiveCN105368601BAffect brightnessNo pollutionInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsSolubilityFiber
Owner:DALIAN GREATER BIOTECH CO LTD

rrc fault detection method and device

ActiveCN112153685BImprove reliabilityImprove accuracyCharacter and pattern recognitionWireless communicationData setData mining
Owner:DATANG MOBILE COMM EQUIP CO LTD

A portable foot massager

ActiveCN109394522BGood effectImprove efficiencyDevices for pressing relfex pointsRoller massageHuman bodyPhysical medicine and rehabilitation
Owner:安徽享美科技有限公司

A strip steel surface derusting equipment

ActiveCN104290012BImprove work efficiencyImprove machining accuracyGrinding machinesEngineeringStrip steel
Owner:嘉兴市华远标准件股份有限公司

Intelligent control method and system for delayed coking device

ActiveCN102073271BRealize intelligent compensation controlThermal non-catalytic crackingAdaptive controlDistributed control systemOptimal control
Owner:TSINGHUA UNIV

Detection method for damage of nuclear power plant spent fuel assemblies

ActiveCN111145923BFacilitated releaseIncrease total activityNuclear energy generationNuclear monitoringNuclear engineeringNuclear power
Owner:中广核工程有限公司 +3

A detection method and an air conditioner

ActiveCN105240999BImprove accuracyMechanical apparatusEngineeringElectrical and Electronics engineering
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A kind of ortho-sulfonylated arylamine compound and synthetic method thereof

ActiveCN113929605BEfficient synthesisImprove toleranceOrganic compound preparationFunctional group formation/introductionPtru catalystOrtho position
Owner:SHANDONG UNIV

Device for protecting and controlling tail rope kinking of hoisting machine

ActiveCN101857159BImprove protectionElevatorsMine liftsEngineeringWellbore
Owner:CHINA ENFI ENGINEERING CORPORATION

Anode carbon block group for aluminum electrolytic cell

ActiveCN104514013BSmall pressure dropPracticalSteel columnsAluminum electrolysis
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

Display, detection system and detection method for junction impedance thereof

ActiveCN102122478BAccurate judgment of bonding impedanceQuick checkResistance/reactance/impedenceStatic indicating devicesDisplay deviceEngineering
Owner:AU OPTRONICS CORP

Method for preparing glass ceramics by compounding red mud and fly ash

ActiveCN103342465BAlkali free corrosionImprove stabilityRed mudEconomic benefits
Owner:SHANDONG JIANZHU UNIV

A biodegradable membrane material

ActiveCN111793332BGuaranteed basic performanceImprove basic performanceActive agentGlycerol
Owner:宁夏中原塑业科技有限公司

Method and device for processing image data obtained by medical equipment

ActiveCN104469334BSmall color deviationConsistent color temperature deviationTelevision system detailsColor signal processing circuitsPattern recognitionMedical device
Owner:EDAN INSTR

Method, device and equipment for bus real-time arrival prediction based on machine learning algorithm

ActiveCN112509317BImprove accuracyDetection of traffic movementForecastingAlgorithmDiscriminant model
Owner:广州交信投科技股份有限公司

Method of adaptive broadcasting of multimedia streams by using an energy index

InactiveCN105580366ABest strategyDigital video signal modificationSelective content distributionMultimedia streamsMultimedia data streams
Owner:和声有限公司

Three-dimensional block matching method in video noise-reduction treatment

ActiveCN101702751BEasy to implementNo recursion errorTelevision system detailsColor television detailsTheoretical computer scienceNoise reduction algorithm
Owner:SHANGHAI FULLHAN MICROELECTRONICS

A method to improve the measurement accuracy of tws radar pitch angle

ActiveCN109143219BHigh measurement accuracySatisfy radar tactical indicatorsRadio wave reradiation/reflectionRadarScanning beam
Owner:XIAN LONGVIEW ELECTRONICS ENG

A bit error testing device and testing method thereof

ActiveCN109217921BImprove accuracyDetect error dataElectromagnetic transmissionData switching networksOptical ModuleSoftware engineering
Owner:WUHAN HENGTAITONG TECH

Coal shearer and its cutting part transmission structure

ActiveCN104500058BShorten the lengthDoes not affect coal spaceDriving meansCutting machinesEngineeringMechanical engineering
Owner:SANY HEAVY EQUIP CO LTD

A method for manufacturing high-strength prestressed cast steel wire mesh

ActiveCN104100044BHigh strengthImprove practicalityBuilding reinforcementsPre stressFree cooling
Owner:成都庶民科技有限公司

Method for preparing epoxy resin super-hydrophobic coat

InactiveCN101575478BSimple processGood repeatabilityLiquid spraying plantsMovable spraying apparatusEpoxySilica particle
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Position and orientation re-measurement method of fixed offshore platform

InactiveCN105625287BImprove reliabilityReduce weightArtificial islandsUnderwater structuresMarine engineeringButt joint
Owner:中国人民解放军92941部队

Motor-reducer with integrated brake and inverter for direct transmission to the wheel of an electrically driven vehicle

InactiveCN104114395ASignificant creative contributionCost effectiveSpeed controllerAssociation with control/drive circuitsDrive wheelReduction drive
Owner:PMP PRO MEC

Method and system for channel estimation, relating receiver and computer program product

InactiveCN1926777AImprove performanceFast and reliable detectionPower managementSpatial transmit diversityTransmitted powerComputer science
Owner:TELECOM ITALIA SPA

3D object detection system and method based on point cloud and images from different perspectives

ActiveCN114494248BHigh precisionImage enhancementImage analysisPoint cloudComputer graphics (images)
Owner:ZHEJIANG LAB

An automatic recognition method for waste paper categories based on fusion classification, detection and segmentation

ActiveCN112836704BImprove classification efficiencyEasy to handleCharacter and pattern recognitionCategory recognitionImage detection
Owner:CHANGSHA PENGYANG INFORMATION TECH

Heat pump lease management system and management method thereof

PendingCN114331583AImprove supply managementReduce maintenance costsMeasurement devicesBuying/selling/leasing transactionsThermodynamicsWater flow
Owner:TOP STANDPIPE CO LTD

Energy-saving exhaust pipe featuring changeable pressure

InactiveCN101532417BPromote combustionAutomatic pressure changeExhaust apparatusSilencing apparatusControl systemClosed chamber
Owner:冯子光

Method and system for testing oil-water capillary pressure curve of tight rock core

ActiveCN111650234BTroubleshooting MRI Test ProblemsShort echo timeAnalysis using nuclear magnetic resonanceFluid saturationPressure curve
Owner:PEKING UNIV +1

Automatic centering coiling device and method for hot rolled coil separating line

ActiveCN103203366BAccurate centerStable and accurate cutting operationGuiding/positioning/aligning arrangementsRoll mill control devicesPosition controlEncoder
Owner:ANGANG STEEL CO LTD

A device and process for harmless treatment of oxytetracycline slag

ActiveCN103865790BRealize harmless treatmentFully degrade the residueBioreactor/fermenter combinationsBiological substance pretreatmentsSequencing batch reactorResource utilization
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

Power system fault pre-alarming method based on traveling wave electric amount measurement

ActiveCN101533060BHas high-frequency transient characteristicsWith full frequency componentsFault locationElectric power systemEngineering
Owner:TSINGHUA UNIV

A lamp with automatic dust removal function

ActiveCN108167693BImprove cleaning efficiencyNo manual operationLighting elementsDirt cleaningEngineeringLight fixture
Owner:SHANGHAI HUACHENG CULTURAL IND CO LTD

An underwater vehicle powered by compressed air

ActiveCN107878718BExtended service lifeReduce maintenance costsRotary propellersPropulsion power plantsHigh pressureStorage tank
Owner:SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA

Liquid crystal display panel and liquid crystal display device

ActiveCN106940505BReduce storage capacitor valueNon-linear opticsCapacitanceLiquid-crystal display
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

micro LED display device

ActiveCN110556394BSolid-state devicesSemiconductor devicesLED displayEngineering
Owner:HISENSE VISUAL TECH CO LTD

A ternary catalyst and its preparing method

InactiveCN101161337BNitrous oxide captureCatalyst carriersAlkaline earth metalAlkali soil
Owner:BYD CO LTD

Numerical control milling intelligent optimazed control system based on embedded platform

InactiveCN100568129CAvoid blindnessFast data processingComputer controlSimulator controlNumerical controlManufacturing cost reduction
Owner:TONGJI UNIV

Reinforcement connection device and connection method thereof

ActiveCN111075116BImprove reliabilityEasy to operateBuilding reinforcementsConstruction engineeringRebar
Owner:上海建工智慧营造有限公司

A general method to incorporate metal nanoparticles in zeolites and zeotypes

InactiveCN106457229AMolecular sieve catalystsCatalyst activation/preparationPhysical chemistryMetallic sulfide
Owner:DANMARKS TEKNISKE UNIV

Real-time dynamic water distribution system and method for cooling tower based on non-uniform splash device

ActiveCN106403700BAchieve couplingHigh water densityTrickle coolersDynamic fieldCooling tower
Owner:HOHAI UNIV CHANGZHOU

A kind of low-temperature partial glyceride lipase derived from marine microorganisms and its application

ActiveCN103966187BWith optimum enzyme activityGood hydrolytic activityFungiHydrolasesHydrolysisSoya bean
Owner:SOUTH CHINA UNIV OF TECH

Mobile Yew Cultivation System

ActiveCN110495284BAvoid collisionPlay a protective effectSeed and root treatmentPressurised distribution of liquid fertiliserLiquid storage tankEngineering
Owner:金国华

A prediction and evaluation method for concrete strength deterioration in marine environment

ActiveCN106650807BImprove applicabilityImprove performanceWeather/light/corrosion resistanceCharacter and pattern recognitionAlgorithmService condition
Owner:SOUTHEAST UNIV

A method and device for removing vocs in waste gas by light radiation chlorine atoms and hydroxyl groups

ActiveCN105833676BStrong oxidation abilityNo secondary pollutionGas treatmentDispersed particle separationDesorptionUltraviolet lights
Owner:JIANGSU UNIV

Liquid leakage early warning method and device for liquid cooling circulation system

ActiveCN107588906BEarly warning of running, emitting, dripping and leakingRealize the situation of running, emitting, dripping and leakingMeasurement of fluid loss/gain rateMachines/enginesAcquisition timeEngineering
Owner:慧风条山(永济)科技有限公司

Characterization of the syringe

InactiveCN105307708BPump testingInfusion syringesPosition sensorBiomedical engineering
Owner:SMITHS MEDICAL ASD INC

Application of a supported catalyst for improving the selective hydrogenation of citronellal

ActiveCN108654679BAvoid poisoningSimple methodMolecular sieve catalystsOrganic compound preparationPtru catalystChemical reaction
Owner:NANJING TECH UNIV

Special pressing and punching mechanism for lock cylinder

ActiveCN104190987BCompact structureReasonable structureMetal working apparatusPositioning apparatusPunchingTelescopic cylinder
Owner:GUANGXI SHENGLONG METALLURGICAL CO LTD

A device for measuring periodontal pocket depth based on Hall effect

ActiveCN113662699BDentistryEngineeringBiomedicine
Owner:BEIHANG UNIV +1

Resin composition, prepreg, metal foil-clad laminate, resin sheet and printed wiring board

ActiveCN110506066ALow thermal expansionIncreased flexural modulusSemiconductor/solid-state device detailsSemiconductor/solid-state device manufacturingMetallic foilPolymer science
Owner:MITSUBISHI GAS CHEM CO INC

air conditioner indoor unit

ActiveCN105650745BLighting and heating apparatusAir conditioning systemsRoom temperatureCentrifugal fan
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

An Inverted Structure Inorganic Perovskite Quantum Dot Light-Emitting Diode

ActiveCN105720204BNovel structure and more stableImprove luminous efficiencySolid-state devicesSemiconductor/solid-state device manufacturingPerovskite (structure)Hole transport layer
Owner:NANJING UNIV OF SCI & TECH

Vacuum adsorption system of full-automatic board receiving machine

ActiveCN103010805BMeet the requirements of production efficiencyClean and reliable transportArticle deliveryPulp and paper industryPrinted circuit board
Owner:SHANGHAI KAISER ELECTRONICS

Conductive transparent laminate, patterned conductive transparent laminate, and touch panel

InactiveCN105719733BImprove display qualityConductive layers on insulating-supportsSynthetic resin layered productsRefractive indexLength wave
Owner:FAR EASTERN NEW CENTURY COPRRATION

Optical sensing system based on planar optical waveguide

ActiveCN102692244BSimple structureConverting sensor output opticallyGratingCoupling
Owner:KUANG CHI INST OF ADVANCED TECH +1

Photovoltaic module aluminum frame flexible automatic processing unit

ActiveCN104924091BImprove consistencyQuality improvementShaping toolsOther manufacturing equipments/toolsPhotovoltaic industryControl system
Owner:SHANDONG JINBOLIDA PRECISION MASCH CO LTD

An anti-detachment and tensile end structure of a fiberglass tie rod

ActiveCN111089103BPrevent slidingInhibit sheddingFastening meansGlass fiberPull force
Owner:NORTHWEST INST OF NUCLEAR TECH

Method and device for calculating search effectiveness in a site

ActiveCN106528569BGuaranteed accuracyShorten the timeWeb data queryingWeb data retrieval using information identifiersThe InternetUniform resource locator
Owner:BEIJING GRIDSUM TECH CO LTD

Synchronizing method and system for multi-carrier system

InactiveCN101702705BRealize synchronous captureReduce computationMulti-frequency code systemsSignal-to-noise ratio (imaging)Self adaptive
Owner:BEIJING UNIV OF POSTS & TELECOMM

A kiln smoke elimination dust removal desulfurization robot

InactiveCN108489287BThe support is firmly placedBurn fullyWaste heat treatmentFlue gasDust control
Owner:临湘鑫宇泡花碱有限公司

A multifunctional ear rigid endoscope

ActiveCN109349989BTo achieve the purpose of defoggingGood light transmissionEar treatmentOtoscopesEyepieceEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Focusing lampshade and manufacturing method thereof

ActiveCN102162623BEfficient collectionImprove the decorative effectRefractorsOptoelectronicsInjection molding process
Owner:GUANGZHOU NANSHI LIGHT EQUIP

A kind of anti-electromagnetic radiation waterproof and breathable film material and its preparation method and application

ActiveCN107903435BAnti-electromagnetic radiation waterproof and breathable functionImprove uniformityLiquid/solution decomposition chemical coatingPolymer scienceCopper plating
Owner:东莞市富颖电子材料有限公司

A Controllable Virtual Inertia Control Method for Optical Storage System Containing Supercapacitors

ActiveCN109103930BNo rotational inertiaFlexible and adjustable virtual moment of inertiaSingle network parallel feeding arrangementsEnergy storageInertial controlSupercapacitor
Owner:WUHAN UNIV

A device for in-situ capture of heterogeneous catalytic reaction intermediate products and its application method

ActiveCN105628810BComponent separationReaction temperatureReaction intermediate
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

Customization of data session retry mechanism in a wireless packet data service network

ActiveCN1783844BNetwork traffic/resource managementConnection managementStructure of Management InformationCommunication device
Owner:BLACKBERRY LTD

A data analysis and optimization method for lightning-to-ground flashover on transmission lines

ActiveCN112329346BReal-time monitoring statusAccurately judge the lightning situationDesign optimisation/simulationNeural architecturesSimulationHyperparameter
Owner:LUZHOU POWER SUPPLY COMPANY OF SICHUAN ELECTRIC POWER

A collecting tank device for improving the forming strength of powder pressing balls

ActiveCN109648910BReduce the overall heightReduce contact areaShaping pressStructural engineeringMechanical engineering
Owner:王力

Pixel, display device including the pixel and disconnection repair method thereof

ActiveCN104460068BIncreased possibility of broken wire repairImprove yield rateNon-linear opticsRestoration methodDisplay device
Owner:NANJING CEC PANDA LCD TECH

A fire ladder capable of quick rescue

ActiveCN109458122BEasy dockingQuick slideLaddersButt jointEngineering
Owner:浙安集团有限公司

Method of inter-feeding promotion management

InactiveCN101105849AEffective control of promotional effectsDiscounts/incentivesAdvertisementsTime limitWorld Wide Web
Owner:KEEPWELL DIGITAL TECH

Transmit-focused multi-antenna gap-hop secure communication method

ActiveCN104618005BImprove the receiving signal-to-noise ratioGood signal to noise ratioSpatial transmit diversitySecure communicationSignal-to-noise ratio (imaging)
Owner:XI AN JIAOTONG UNIV

Taste masked pharmaceutical compositions comprising bitter drug and pH sensitive polymer

InactiveCN1878539BGranular deliveryPH-sensitive polymersLiquid oral
Owner:COUNCIL OF SCI & IND RES

Reverse modeling method of complicated folding fabrics based on FSI (fuel stratified injection)

InactiveCN102004820BIn line with engineering practiceReliable resultsSpecial data processing applicationsDiameter ratioEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Anti-drop collection device for use when picking apples

ActiveCN108848917BGuaranteed qualityReduce impact forcePicking devicesEngineeringStructural engineering
Owner:滨州汇信和信息技术有限公司

A method of manufacturing a coil plate

InactiveCN105430909BAvoid makingReduce adverse effectsPrinted circuit aspectsMultilayer circuit manufactureEtchingCopper foil
Owner:SHENZHEN SUNTAK MULTILAYER PCB

Method for testing the flatness of 3D printing powder coating surface

ActiveCN111791495BAvoid wastingAchieve precision printingAdditive manufacturing apparatusIncreasing energy efficiencyData acquisitionProcess engineering
Owner:NINGXIA KOCEL MOLD

rotary compressor

ActiveCN102606478BImprove efficiencyRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsMechanical engineeringCrankshaft
Owner:HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

Wind turbine layout method for capturing low-altitude wind energy in existing wind farms

InactiveCN104018992BEfficient captureReduce distractionsWind motor combinationsMachines/enginesImpellerGlobal wind patterns
Owner:PEKING UNIV

Soft exchange user line intelligent test system and method based on user line test module

InactiveCN101345796BMeet the needs of fault locationLow costSupervisory/monitoring/testing arrangementsSoft switchingData acquisition
Owner:FENGHUO COMM SCI & TECH CO LTD

Multimodal universal tool

InactiveCN105710846BReduce volumeRandom combinationMulti-purpose toolsHoneycombEngineering
Owner:ARMY ENG UNIV OF PLA

A kind of method for preparing moisturizer from yam skin dregs

ActiveCN103720599BIncrease added valueRealize comprehensive utilizationCosmetic preparationsOrganic chemistryWater bathsSide effect
Owner:FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI

Pressure cooking appliance with improved safety system

InactiveCN100531628CEasy to useSafe and reliablePressure-cookersPlastic materialsMetallic materials
Owner:SEB SA

Enrichment applications for epidermal cells

ActiveCN103623001BBioreactor/fermenter combinationsBiological substance pretreatmentsBiological cellCuticle
Owner:ZHENDE MEDICAL CO LTD

a strip light

ActiveCN104456247BImprove cooling effectLimit currentLighting support devicesPoint-like light sourceElectrical resistance and conductanceEngineering
Owner:江苏盐新汽车产业投资发展集团有限公司

Aqueous polyether ketone ketone dispersion and preparation method thereof

ActiveCN106280938BNo harmImprove adhesionAnti-corrosive paintsPolyether coatingsWater basedPolymer science
Owner:SHANDONG KAISHENG NEW MATERIALS

fluid control valve

ActiveCN102966741BRegulating valve openingAvoid noiseOperating means/releasing devices for valvesValve members for absorbing fluid energyFluid controlEngineering
Owner:HORIBA STEC CO LTD

A kind of preparation method of single crystal nickel cobalt lithium manganate ternary material

ActiveCN113206241BIncrease capacityImproved magnification performanceSecondary cellsPositive electrodesPhysical chemistryManganate
Owner:HUBEI RT ADVANCED MATERIALS CO LTD

Method, system and readable storage medium for evaluating load capacity of substation equipment

ActiveCN110503311BMeet practical application needsResourcesAc network circuit arrangementsIsolatorHeat flow
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

A method for the management of mandarin fish farming in a family pond

ActiveCN105248330BEnhance physical fitnessImprove cleanlinessWater treatment compoundsClimate change adaptationFish productsWater quality management
Owner:滁州市南谯区长江水产良种繁育场

Method and apparatus for accessing data

ActiveCN108989373BReduce wasteSecuring communicationEdge serverCache server
Owner:HUAWEI TECH CO LTD

Method for multicast data packet forwarding control

InactiveCN101425976BForwarding controlMeet needsSpecial service provision for substationNetworks interconnectionSelf adaptiveComputer science
Owner:ZTE CORP

A control system and method for an exercise bike

InactiveCN109011364BIncrease liftable rangeResistance controlFrictional force resistorsMovement coordination devicesPhysical medicine and rehabilitationWireless transmission
Owner:ZHONGXIANGBOQIAN INFORMATION TECH CO LTD

Low temperature coefficient reference voltage source applied to lvds driving circuit

InactiveCN107463198BGuaranteed stabilityLow costElectric variable regulationDriver circuitCMOS
Owner:TIANJIN UNIV

Cochlear implant and method of operation thereof

ActiveCN105769385BHead electrodesDeaf-aid setsBandpass filteringImplant
Owner:OTICON MEDICAL

Hydraulic underwater pipe connector

ActiveCN103423529BCorrosion resistanceExtended service lifeFlanged jointsHydraulic cylinderMarine engineering
Owner:CHINA NAT OFFSHORE OIL CORP +2

Truss-beam folding seal-quasi kilowatt grade CO2 laser

InactiveCN100389526CNo lossExtended service lifeGas laser constructional detailsEngineeringStorage tube
Owner:李力钧

A 3D face change simulation method

InactiveCN104851123BAuxiliary plastic surgerySimulation results are accurate3D modellingData seriesBody weight
Owner:BEIJING NORMAL UNIVERSITY

Near-infrared fluorescent staining agent for targeting tumor tissue, preparation method and application

ActiveCN104804463BSpecific targetingSoluble in waterStyryl dyesBiological testingSolubilityIn vivo
Owner:THE FIRST AFFILIATED HOSPITAL OF XIAN JIAOTONG UNIV +1

Development device and method usedin electronic photographic image forming equipment

InactiveCN1517811AElectrographic process apparatusSoftware engineeringMechanical engineering
Owner:SAMSUNG ELECTRONICS CO LTD

Method for rolling seamless steel pipe from die-casting hollow steel ingot

InactiveCN101439365BHigh yieldExpand production varietiesTemperature control deviceMetallurgyDie casting
Owner:攀钢集团成都钢铁有限责任公司

Ecological low-salt dyeing and finishing agent for reactive dyes and preparation method and applications thereof

ActiveCN102978952BIncrease profitHigh color fixing rateDyeing processVegetal fibresFiberAlkali free
Owner:南通曙光染织有限公司

Method for determining screen folding state and mobile terminal

ActiveCN110072014BSure accurate and timelyIntegrity guaranteedRadio transmissionTelephone set constructionsComputer hardwareEngineering
Owner:VIVO MOBILE COMM CO LTD

A kind of preparation method of insect sample for scanning electron microscope

InactiveCN104020030BImprove permeabilityPrevent shrinkagePreparing sample for investigationMicrowave ovenScanning electron microscope
Owner:BEIJING UNIV OF AGRI

A clean and environmentally friendly dust collector for grain storage and cleaning centers

ActiveCN105944464BEasy to collectSave time and effort to collectDispersed particle filtrationGrain storageEngineering
Owner:HEBEI PINGLE FLOUR MACHINERY GROUP

Water treatment agent composition, method for producing water treatment agent composition, and water treatment method

ActiveCN107249332BReduced sludge control performanceReduce oxidative powerBiocideFungicidesCarboxyl radicalSludge
Owner:ORGANO CORP

An automatic assembly machine for rubber combs

ActiveCN109454432BEasy and fast assemblyIncrease productionMetal working apparatusEngineeringMachine
Owner:河南瑞孚实业有限公司

A continuous cutting device for the production of automobile circular fuel tank caps

ActiveCN110328453BReduce work intensityHigh degree of automationLaser beam welding apparatusGear wheelReciprocating motion
Owner:江苏塑光汽车部件有限公司

A Two-Line Tunnel Based on Reversible Complementary Ventilation

ActiveCN104389620BImprove ventilationIncreased backflow ventilationTunnelsEngineeringTraffic flow
Owner:ZHEJIANG UNIV OF TECH

A textile fiber cleaning roller

ActiveCN112359575BImprove cleaning qualityExtended service lifeMechanical cleaningPressure cleaningTextile fiberTextile technology
Owner:ZHEJIANG MEILAIYA TEXTILE

Method of generating a polling schedule for a wireless local area network

InactiveCN101114996AData switching by path configurationWireless communicationWireless communication protocolMobile device
Owner:LUCENT TECH INC

Dust-free blood receiving box for sheep slaughter

ActiveCN105901105BSolve the production capacityBlood collection/stirring apparatusSheep bloodPediatrics
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI

A Method for Detecting the Spatial Position of Corner Spherical Center in Non-Continuous Regions

ActiveCN113390340BNo risk of scratching the product surfaceImprove measurement accuracyImage enhancementImage analysisCluster algorithmPoint cloud
Owner:INST OF MACHINERY MFG TECH CHINA ACAD OF ENG PHYSICS

Channel Estimation Method and Channel Estimator Based on Complex Exponential Base Extension Model

ActiveCN102938746BReduce mistakesImprove accuracyBaseband system detailsChannel impulse responseAlgorithm
Owner:SHANGHAI MODERN ADVANCED ULTRA PRECISION MFG CENT

Device for automatically attaching adhesive tape on side edge of cell

ActiveCN103138009BEnsure safetyImprove product qualityFinal product manufactureElectrolyte accumulators manufactureConveyor beltProduction quality
Owner:TIANJIN JUYUAN NEW ENERGY TECH CO LTD

Multi-node collaboration based storage method for sensor network

InactiveCN101686262BSolve energy problemsProlong survival timeNetwork topologiesTransmissionData collaborationGenetic algorithm
Owner:NANJING UNIV

Organosilicon coating for solar cell backsheet and preparation method thereof

ActiveCN104393077BReduce water vapor permeabilityNot easy to delaminate and turn yellowFinal product manufacturePhotovoltaic energy generationSodium bicarbonateSurface-active agents
Owner:江苏金旸太阳能电力科技股份有限公司

Numerical Simulation Method of Controlling Seawater Intrusion in Confined Aquifer by Inflating Method

InactiveCN103455667BAvoid feesSimulation results are reasonable and reliableSpecial data processing applicationsNumerical controlFresh water organism
Owner:TIANJIN UNIV

A method for detecting the diopter of rigid endoscope based on liquid lens

ActiveCN106153303BReduce interventionHigh measurement accuracyTesting optical propertiesDirect observationElectric control
Owner:BEIJING WEISIDUN ASIA PACIFIC OPTO ELECTRIC INSTR CO LTD

Deep staining methods for wood

ActiveCN108994996BDeep dyeing achievedImprove dye uptakeWood treatment detailsPressure impregnationPulp and paper industrySURFACTANT BLEND
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Stainless steel welding rod of new dregs series

InactiveCN1958213BReduce slag viscosityImprove conductivityWelding/cutting media/materialsSoldering mediaElectrolysisArc stability
Owner:HARBIN UNIV OF SCI & TECH

An industrial pure pu foam alcoholysis recovery method and special recovery feeding device

ActiveCN109320764BLow hydroxyl valueMass ratio is stablePlastic recyclingChemical recyclingPolyolPtru catalyst
Owner:YANTAI ZHENGHAI HIGH TECH

Manufacturing method of slab

ActiveCN108025988BDomestic articlesPolymer sciencePolymer chemistry
Owner:INNOVATIVE STONE TECH BV

Automatic polishing unit for ball joints

ActiveCN105364693BImprove polishing efficiencyGood effectPolishing machinesGrinding drivesSpherical jointEngineering
Owner:NINGBO XINGJIAN SPACE MACHINERY

An elevator type online banking key box object distribution module for financial self-service

ActiveCN104992193BEffective use of lower spaceSmall sizeComplete banking machinesConveying record carriersPaymentButt joint
Owner:HUNAN GREATWALL INFORMATION FINANCIAL EQUIP

Powder composite cement grinding additive and preparation method thereof

InactiveCN102001840BAvoid quality phenomenaGuaranteed service lifeSolid waste managementCement productionSodium phosphatesMixed materials
Owner:兰州宏方新型建材科技有限公司

Method for forming discrete gate memory device

ActiveCN102044497BIncreased tunneling currentIncrease erase rateSolid-state devicesSemiconductor/solid-state device manufacturingInter layerGate dielectric
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Lifting device and front crane

ActiveCN102295223BEasy to assembleRealize the needs of different artifactsLoad-engaging elementsCranesEngineeringHydraulic control
Owner:SANY MARINE HEAVY IND +1

A keyword-based intelligent grouping method and device

ActiveCN104063370BImprove rationalitySpecial data processing applicationsNatural language processingData mining
Owner:北京博雅立方科技有限公司

A kind of carbon nitride and preparation method thereof

InactiveCN104108687BMaterial nanotechnologyNitrogen compoundsCarbon nitride5-azacytosine
Owner:SHENZHEN CAPCHEM TECH CO LTD

A high-voltage pulsed electric field-assisted enzymolysis method for producing taurine from mussel meat

ActiveCN111675637BImprove the extraction effectUniform deliveryOrganic chemistryOrganic compound preparationEnzymatic hydrolysisHomotaurine
Owner:JILIN UNIV

Semiconductor equipment and process chamber thereof

PendingCN113668051AImprove energy conversion efficiencyImprove heating efficiencyPolycrystalline material growthSemiconductor/solid-state device manufacturingInduction heaterElectromagnetic heating
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

A portable industrial-grade drone that is easy to expand and store

ActiveCN111319751BImprove protectionEasy to useFuselage framesFreight handlingUncrewed vehicleStructural engineering
Owner:NANJING ANYUAN TECH CO LTD

Concrete materials for weather monitoring towers

ActiveCN106517958BImprove uniformityReduce weightSolid waste managementDolomiteMaterials science
Owner:杨昆

Control method of electronic jacquard machine control system based on multi-loop data transmission

ActiveCN103728901BShorten the lengthImprove stabilityProgramme controlJacquardsShift registerMachine control
Owner:浙江羊山纺织机械有限公司