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.

Polymer film and solution film forming method

InactiveCN101258017AExcellent optical isotropyPolarising elementsOptical articlesEngineeringPolymer
Owner:FUJIFILM CORP

Hydrogen passivation of nonlinear optical crystals

ActiveCN103975272APolycrystalline material growthAfter-treatment detailsNonlinear optical crystalHydrogen concentration
Owner:KLA CORP

Compensation method and device for community self-healing

ActiveCN106817716BSolve the problem of blind spotsImprove experienceWireless communicationBlind zoneEngineering
Owner:ZTE CORP

Pumping concrete blowing tube and method of use thereof

ActiveCN103352571BQuick unblockSimple structureHollow article cleaningStructural engineering
Owner:CHINA XINXING CONSTR & DEV CO LTD

A car seat front electric slide rail

ActiveCN105438014BReduce in quantityReduce weightMovable seatsCar seatSteel ball
Owner:KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD

Profile punching method, symmetrical input type profile punching machine and punching method of punching machine

ActiveCN109047460BSimple methodEasy to operateMetal-working feeding devicesMetal working apparatusPunchingEngineering
Owner:上海禹研自动化设备有限公司 +1

An anti-drop safety water grate

ActiveCN111535428BPrevent fallingAvoid stuffingSewerage structuresWater flowDrainage flow
Owner:苏州渭塘文化产业发展有限公司

A butt joint method of T-shaped bar with included angle

ActiveCN108746379BSolve the problem that it cannot be directly connected to the planeRealize dockingButt jointEngineering
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

Self-sliding energy storage scouring device and scouring method

InactiveCN104234000BSave human effortSave moneyStream regulationSelf-energySludge
Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

A Magnetic Resonance Compatible Electromechanical Stimulation Device Simulating Human Gait Plantar Pressure

ActiveCN105963023BEffective simulationSurgeryDiagnostic recording/measuringElectricityResonance
Owner:PEKING UNIV

Non-volatile memory data secure erasing method based on random time

ActiveCN106409336BGuarantee data securityIncrease the difficultyRead-only memoriesMemory chipNumber generator
Owner:TIANJIN UNIV

Method and system for fast login and switching of multi-user system

ActiveCN103577735BImprove confidentialityImprove securityDigital data authenticationSubstation equipmentMultiuser systemConfidentiality
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Novel anti-burglar lock

InactiveCN101624881BAvoid enteringAvoid destructionKeysCylinder locksEngineeringMechanical engineering
Owner:苏贤福

Hair-growth control device and hair-growth control method

ActiveCN102512242ALittle side effectsLittle or no side effectsControlling energy of instrumentShock waveCavitation
Owner:KONINK PHILIPS ELECTRONICS NV

A kind of anti-cold agent for rubber tree and its application

ActiveCN106900728BLow costEasy to prepareBiocidePlant growth regulatorsAbscisic acidCambium
Owner:RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI

Image sensor with decreased optical interference between adjacent pixels

ActiveCN100470820CSemiconductor/solid-state device detailsSolid-state devicesPhotodiodeComputer science
Owner:CROSSTEK CAPITAL

A control method of a washing machine and the washing machine

ActiveCN109097945BReal-timeImprove interactive experienceOther washing machinesControl devices for washing apparatusLaundry washing machineMachine control
Owner:QINGDAO JIAONAN HAIER WASHING MACHINE +1

Light emitting screen of side light source supplied by AC / DC electricity

InactiveCN100375133CLess power consumptionUniform brightnessIlluminated signsElectricityLight guide
Owner:北京博华三佳技术有限公司

A live tester for zinc oxide arrester

ActiveCN108761149BImprove shock absorptionProtective electrification testerNon-rotating vibration suppressionMeasurement instrument housingTester deviceEngineering
Owner:HUBEI INSTR TIANCHENG POWER EQUIP

Lubricant composition for preventing pre-ignition

InactiveCN113490732AAdditivesLow speedPhysical chemistry
Owner:TOTAL MARKETING SERVICES SA

A Knife Setting Device for Jet Electrochemical Machining

ActiveCN113510325BAccuracy has no effectGuaranteed accuracyElectrochemical machining apparatusElectrical-based auxillary apparatusElectrolysisJet flow
Owner:HENAN POLYTECHNIC UNIV

Anti-counterfeiting mark positioning compound transfer device for inserting coil substrate

ActiveCN103213377BReduce consumptionReasonable structureRotary letterpress machinesPrinting press partsPolyethylene terephthalateEngineering
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT

Method for improving display effect of electronic ink display screen

ActiveCN102610198BRealize the operationFix output lagStatic indicating devicesInternal memoryMicrocomputer
Owner:FUZHOU ROCKCHIP SEMICON

A kind of hplc detection method of vildagliptin intermediate-5

ActiveCN110940759BComponent separationGradient elutionP phosphate
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

A kind of preparation method of immobilized enzyme oil spill degradation agent

ActiveCN107815449BHigh mechanical strengthImprove mass transfer effectSeawater treatmentWater contaminantsProcess engineeringPetroleum oil
Owner:ZHEJIANG OCEAN UNIV

Target paper image recognition method, device, system and storage medium

ActiveCN109948630BImprove accuracyCharacter and pattern recognitionRadiologyImage correction
Owner:深圳初影科技有限公司

Wet mold clay sand treatment system and sand treatment method for large steel castings

ActiveCN105170901BImprove recycling ratesReduce manufacturing costMould handling/dressing devicesQuality controlMagnetic separator
Owner:CRRC YANGTZE TONGLING CO LTD

Apparatus and method for monitoring respiration volumes and synchronization of triggering in mechanical ventilation by measuring the local curvature of the torso surface

InactiveCN104736056ARespiratorsStrain gaugeContinuous measurementHigh stiffness
Owner:迪亚森斯公司

Pharmaceutical composition for treating aplastic anemia

PendingCN112888453AImprove efficacyPeptide/protein ingredientsPharmaceutical delivery mechanismPharmaceutical drugRomiplostim
Owner:KYOWA HAKKO KIRIN CO LTD

Wireless communication method based on ieee802-15-4 standard

InactiveCN105376695BReduce volumeReduce power consumptionTelephonic communicationBroadcast service distributionTerminal equipmentPower consumption
Owner:FOSHAN UNIVERSITY

Manufacturing process of motor vehicle seat main body for child and body use and its manufactured main body

InactiveCN100408299CChild seatsEngineeringMechanical engineering
Owner:郑钦明

A Method for Extracting Instantaneous Frequency and Instantaneous Envelope of Three-phase Motor Current Signal

ActiveCN107091988BAvoid complex math calculationsResolve interferenceAc/pulses peak value measurementsFrequency measurement arrangementThree-phaseEngineering
Owner:XI AN JIAOTONG UNIV

A Method of Forming Functionally Gradient Parts Using Selective Laser Melting Forming Technology

ActiveCN105386037BFast preparationSave overall forming timeMetallic material coating processesSelective laser meltingVacuum pumping
Owner:HUAZHONG UNIV OF SCI & TECH

Adjust the audio volume of multimedia when switching between multiple multimedia content

ActiveCN104838333BInput/output processes for data processingGraphicsComputer network
Owner:GOOGLE LLC

Sharing control system and method for network resource downloading information

ActiveCN103078881AControl the risk of transmissionTransmissionControl systemMicroblogging
Owner:TENCENT TECH (SHENZHEN) CO LTD

A tetrahydroquinoline dye, ink and electrowetting display

ActiveCN105820596BHigh molar absorptivityImprove solubilityMonoazo dyesOrganic chemistrySolubilityOrganic solvent
Owner:SHENZHEN GUOHUA OPTOELECTRONICS +1

A Calculation Method of Seismic Wavelet Frequency

ActiveCN104809324BAccurate main frequencyEasy deploymentSpecial data processing applicationsLithologyMedium energy
Owner:CHINA PETROLEUM & CHEM CORP +1

An intelligent control system for an aerial work vehicle

ActiveCN109775622BRealize intelligent control motionImprove the level of intelligenceSafety devices for lifting equipmentsRobotic armControl engineering
Owner:淄博纽氏达特机器人系统技术有限公司

A multi-channel head magnetic resonance imaging tissue segmentation method

ActiveCN109685804BImprove Segmentation AccuracyFacilitate precise segmentationImage enhancementImage analysisAnatomical structuresBrain section
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

A method, device and system for obtaining hydrogen consumption prediction value

ActiveCN102750454BAvoid technical problems with low regulatory efficiencyAvoid situations where the prediction rate is slowSpecial data processing applicationsMathematical modelEngineering
Owner:ZHEJIANG SUPCON SOFTWARE +1

Domain name processing method, device, computer readable storage medium and computer equipment

ActiveCN109951579BAvoid being controlledFine granularityTransmissionDomain nameData pack
Owner:TENCENT TECH (SHENZHEN) CO LTD

Air-conditioning system, control method thereof, and outdoor unit of the air-conditioning system

ActiveCN104791941BReduce complexityImprove operational reliabilityMechanical apparatusSpace heating and ventilation safety systemsAir conditioningRunning time
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

A processing device, circular sawing machine and processing method

ActiveCN110919088BRealize cutting processOvercome the defect of not being able to process arc contour partsMetal sawing devicesFeeding apparatusEngineeringMachine tool
Owner:SHANGHAI ELECTRIC SHMP CASTING & FORGING CO LTD

Use of anti-aging and anti-oxidation compounds in the preparation of medicines or anti-aging cosmetics

ActiveCN111728969BImprove antioxidant capacityPrevent agingOrganic active ingredientsCosmetic preparationsPharmaceutical SubstancesOrganic chemistry
Owner:广州市万千粉丝化妆品有限公司

A coupled symbiotic double-alkali flue gas desulfurization method

InactiveCN104437049BLow costAvoid cloggingDispersed particle separationFlue gasEconomic benefits
Owner:GUIZHOU KAILIN GRP CO LTD

An automatic filing method for Internet publishing

ActiveCN113472815BAchieve authenticationEliminate manual reviewDigital data authenticationTransmissionCommunications managementEngineering
Owner:中互网数(北京)科技有限公司

Stability test method, system and test server for a complete cabinet

ActiveCN103729271BQuality improvementShorten test timeDetecting faulty computer hardwarePre-conditionPre conditioning
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Curable fluorinated silsesquioxane compositions

ActiveCN111465665BCoatingsPolymer scienceSilanes
Owner:3M INNOVATIVE PROPERTIES CO

High-intensity low modulus biological and medical use titanium alloy

InactiveCN1323181CHigh strengthHigh elongationProsthesisNiobiumBiocompatibility Testing
Owner:DALIAN SUNNY TITANIUM IND

Second-last-stage moving blades for half-speed large-capacity nuclear power steam turbines

ActiveCN105240054BIncrease the areaAvoid stress concentrationBlade accessoriesMachines/enginesStress concentrationEngineering
Owner:SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD

Control method of intelligent sound and light alarm device, alarm device and system thereof

InactiveCN105894745BImprove warning effectSave on delayed evacuationAlarmsElectric transmission signalling systemsAcousto-opticsAlarm device
Owner:GUANGZHOU HOPEFUL GENERAL EQUIP

Microparticle sorting apparatus and method, microchip and microchip module

ActiveCN102284429BLaboratory glasswaresIndividual particle analysisComputer moduleEngineering
Owner:SONY CORP

A flow detection method and electronic device

ActiveCN103595594BGuaranteed correctnessData switching networksNetwork packetEngineering
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Organic electroluminescent device and method for manufacturing the same

ActiveCN102751442BImprove stabilityExtended service lifeSolid-state devicesSemiconductor/solid-state device manufacturingOrganic light emitting deviceOrganic electroluminescence
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Charging device and vehicle

ActiveCN105359377BReduce noise inflowBatteries circuit arrangementsCharging stationsFast chargingEngineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Refrigerant leakage detection method, refrigerant leakage detection device and air conditioner

ActiveCN105928156BControl alarm promptAvoid damageMechanical apparatusSpace heating and ventilation safety systemsEngineeringRefrigerant
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

A cipp pipeline repair compressive strength detection device and detection method thereof

ActiveCN109813599BImprove stabilityReduce resistanceMaterial strength using tensile/compressive forcesWire rodCompressive resistance
Owner:上海潜业市政工程有限公司

Lead-acid storage battery as well as assembly process and special tool thereof

ActiveCN102208689BReduce labor intensitySimple structureFinal product manufactureCell component detailsButt weldingElectrical battery
Owner:ANHUI LEOCH BATTERY TECH

Hyperbolic funnel-shaped crystallizer wide copper plate and preparation method thereof

ActiveCN110000348BReduce air gapEfficient take awayGeometric CADDesign optimisation/simulationEngineeringCopper
Owner:CONTINUOUS CASTING TECH ENG OF CHINA

Safe network switching device

ActiveCN102082679BSatisfy securityImprove certaintyData switching by path configurationTransceiverStructure of Management Information
Owner:CHINA TECHENERGY +1

Chiral organic, inorganic polymer assembled catalyst, synthesis method and use

InactiveCN1309728COrganic reductionGroup 5/15 element organic compoundsButanedioic acidSynthesis methods
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Cloud computing network workflow processing method, device and system based on domain model

ActiveCN102542367BImprove scalabilityEasy maintenanceResourcesDomain modelRelevant information
Owner:KINGDEE SOFTWARE(CHINA) CO LTD

A broken yarn automatic lifting mechanism

ActiveCN104073938BQuality improvementSimple structureTextiles and paperYarnEngineering
Owner:WUXI HUAWEN MECHANICAL & ELECTRONICS APP

Exciter response mimic circuit and exciter response simulation method applied to printer

ActiveCN101944879BImprove the characteristics of positive and negative polarity circuitsOscillations generatorsPrintingComputer printingControl engineering
Owner:APEX MICROELECTRONICS CO LTD

An accelerated test method for reliability of electronic products

ActiveCN105572498BRaise the test stress levelShorten test timeEnvironmental/reliability testsTemperature stressAcceleration factor
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Integrated system and integrated method for wind power generation and compressed air energy storage

InactiveCN102359437BImprove energy conversion efficiencyEnergy conversion benefits are hugeGas turbine plantsWind motor combinationsThermal energy storageAir compressor
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A power chassis domain control architecture and vehicle

ActiveCN109318834BRealize intelligent drivingAchieve diversificationTransmissionElectric/fluid circuitArea networkControl engineering
Owner:BEIJING ELECTRIC VEHICLE

A Calculation Method of Display Device Color Gamut Boundary

ActiveCN107133009BImprove calculation accuracyThe principle is simpleInput/output processes for data processingElevation angleGamut
Owner:SHANGHAI PUBLISHING & PRINTING COLLEGE

an air purification device

ActiveCN106979601BAvoid the phenomenon of sudden rotationImprove winding efficiencyLighting and heating apparatusSpace heating and ventilation detailsConductor CoilAir purification
Owner:南通化学环境监测站有限公司

Medicament for treating degenerative osteopathy and preparation method thereof

InactiveCN101703764BDefinite curative effectSafe to takeOrganic active ingredientsPeptide/protein ingredientsVitamin CSucrose
Owner:武汉德晶尔丽生物科技股份有限公司

Feed roller and process box

ActiveCN103885309BDecreased cleanlinessEasy to cleanElectrographic process apparatusEngineeringMechanical engineering
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

A kind of bismuth and europium ion co-activated titanoaluminate phosphor and its preparation and application

InactiveCN108753290BEasy to achieve co-dopingWide excitation areaEnergy efficient lightingLuminescent compositionsLuminous intensityLight intensity
Owner:XIANGNAN UNIV

A Valve Handwheel System Utilizing Ratchet Structure

InactiveCN105351613BAdjustable lengthReduce torqueOperating means/releasing devices for valvesPreventing unauthorised/accidental actuationEngineeringHandling system
Owner:中江中通机电科技有限公司

Moisture-proof polyester insulating rope for live work and preparation method thereof

ActiveCN106149431BNot easy to misplaceNo lodging phenomenonFibre typesRope making machinesPolymer scienceHigh humidity
Owner:CHANGZHOU TEXTILE GARMENT INST +5

A tower crane jacking self-introduction equipment, system and control method

ActiveCN106744367BImprove work efficiencyImprove the level of intelligenceCranesControl systemEngineering
Owner:XUZHOU CONSTR MACHINERY

A method for quickly locating the cause of playback stuttering

ActiveCN107241650BImprove the efficiency of playing the freeze phenomenonImprove the efficiency of solving the problem of playback stutteringSelective content distributionInternal memorySimulation
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Fin field effect transistor and manufacturing method thereof

ActiveCN103107196BSolid-state devicesSemiconductor/solid-state device manufacturingGate dielectricInsulation layer
Owner:TAIWAN SEMICON MFG CO LTD

A kind of synthetic method of methylene malononitrile compound

ActiveCN108299237BIncrease pressureReduce pollutionCarboxylic acid nitrile preparationOrganic compound preparationPolymer sciencePtru catalyst
Owner:ZHEJIANG UNIV OF TECH

Method for preparing loaded amorphous nickel-based catalyst

InactiveCN102166519BSimple preparation processReduce manufacturing costMolecular sieve catalystsHydrocarbon by hydrogenationNickel catalystLiquid ratio
Owner:KUNMING UNIV OF SCI & TECH

A kind of soil-filling equipment for seedling raising pots for agriculture

ActiveCN107950242BSimple and fast operationGood soil filling effectCultivating equipmentsFlower-pot fillingAgricultural engineeringPotting soil
Owner:蔡镇海

Method and apparatus for regulating load share

InactiveCN101494611BImprove uniformityData switching networksNetwork communicationDistributed computing
Owner:HUAWEI TECH CO LTD

Method for generating document list

InactiveCN102122279BQuick and accurate order makingSave human resourcesSpecial data processing applicationsScripting languageDocument preparation
Owner:CHINA DIGITAL VIDEO BEIJING

Preparation method of array substrate, display panel and display

ActiveCN111139459BIncrease productivityTemperature flatSolid-state devicesSemiconductor/solid-state device manufacturingDisplay devicePhysics
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A drug-loaded hydrogel coating and its preparation method and application

ActiveCN105343939BInhibition formationAvoid depositionSurgeryPharmaceutical containersAntithrombotic AgentPercent Diameter Stenosis
Owner:WUXI ZHONGKE GUANGYUAN BIOMATERIALS

An automatic sealing device for carton packaging

ActiveCN109625367BReduce labor intensityImprove efficiencyWrapper twisting/gatheringAdhesive beltCarton
Owner:苏州裕同印刷有限公司

A steel formwork main support top seat for construction

InactiveCN102330496BAuxillary members of forms/shuttering/falseworksSheet steelPunching
Owner:无锡圣泰建筑模板有限公司

Aqueous promoter for single-component dissolvent type silver powder paint

ActiveCN101230217BLow priceSimple manufacturing processCoatingsSulfonatePreservative
Owner:JIANGSU CHAMPION TECHNOLOGY GROUP CO LTD

Quick response device for changing ammonia demand by urea hydrolysis and its realization method

InactiveCN104556146BPrevent overproductionAvoid the problem of slow response speed of hydrolysis ammonia productionSimultaneous control of multiple variablesAmmonia preparation/separationControl valvesHydrolysis
Owner:成都天化化工工程技术有限公司

A self-adaptive makeup assistance method and system

ActiveCN108965793BFocusImprove efficiencyInput/output for user-computer interactionTelevision system detailsMedicineMirror reflection
Owner:赣州市耀灵天华数字经济技术有限公司

Attribute word clustering method and device

ActiveCN110019783BImprove accuracyNatural language data processingSpecial data processing applicationsRelation graphManual annotation
Owner:BEIJING GRIDSUM TECH CO LTD

A kind of preparation method of metal halide perovskite quantum dot

ActiveCN107603614BAvoid hydrolysisSmall sizeNanotechnologyLuminescent compositionsEmulsionLiquid state
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of synthetic method of 5-oxo-2h-aryl[g]indole-1-oxide

ActiveCN109896989BEasy to operateImprove efficiencyOrganic chemistryArylPtru catalyst
Owner:HENAN NORMAL UNIV

Device for establishing network isolated channel and method thereof

InactiveCN102316108BHighlight substantive featuresSignificant progressInternal/peripheral component protectionSecuring communicationThird partyMedium enterprises
Owner:周伯生

A medium and low speed maglev traveling mechanism

ActiveCN110588361BEasy to decoupleUniform lateral loadSliding/levitation railway systemsBogie-underframe connectionsLow speedAir spring
Owner:TONGJI UNIV

Rodless Pump Fixed Valve

ActiveCN110792589BEffective closeImprove pump efficiencyPositive displacement pump componentsFlexible member pumpsHorizontal wellsEngineering
Owner:PETROCHINA CO LTD

A guide rail protective cover with high-efficiency chip removal function for machine tools

ActiveCN110625432BEfficient chip removal structureGuaranteed lubrication effectMaintainance and safety accessoriesStructural engineeringMachine tool
Owner:常州禾川机械有限公司

Clock pulse signal generation method

InactiveCN101916540BSuppression of drag phenomenonImprove display qualityCathode-ray tube indicatorsDisplay deviceHigh potential
Owner:AU OPTRONICS CORP

Pesticide residue enzymatic detection method using same kind deactivated enzyme as reference and its device

InactiveCN100500862CSimplify detection stepsReduce testing costsMicrobiological testing/measurementMicrocontrollerLight irradiation
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Overtaking warning control system and overtaking warning control method

ActiveCN103182981BFlexible adjustmentAvoid traffic accidentsAcoustic signal devicesOptical signallingControl systemFuzzy control system
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2

Linkage mechanism for ejector core and mold opening and closing for core box mold

ActiveCN103949582BReduce in quantitySimple structureFoundry mouldsFoundry coresHydraulic cylinderElectrical control
Owner:NINGBO QUANLI MACHINERY MOLD

A kind of real mushroom harvesting machine

ActiveCN112154868BQuality assurancePromote sheddingSievingAgriculture tools and machinesAgricultural engineeringCam
Owner:SHANDONG CHENYANG FUNGUS IND

Smelting equipment for lead-zinc ore

ActiveCN106086456BEasy to handleFlue gasLiquid metal
Owner:CHINA ENFI ENGINEERING CORPORATION

A test structure and its manufacturing method

ActiveCN104752403BConveniently preparedEasy accessSemiconductor/solid-state device detailsSolid-state devicesWork functionEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP

Composite structure board with fiber unit layer attached to wood and bamboo recombined wood

ActiveCN106313202BReduce consumptionTake advantage ofLaminationLamination apparatusFiberAdhesive
Owner:FUJIAN YONGLIN HOUSEHOLD CO LTD +1

Materials and methods for improving shellfish health, immunity and growth

InactiveCN101010075BAntibacterial agentsAntimycoticsBiotechnologyCysteamine
Owner:WALCOM ANIMAL SCI I P

A plugging material and plugging slurry for protecting low-pressure fractured reservoirs

ActiveCN105969327BReduce harmStrengthen the bridging effectDrilling compositionFiberBridge material
Owner:CHINA PETROLEUM & CHEM CORP +1

Method, device, system and server for monitoring vehicle parking

ActiveCN109410563BImprove accuracyImprove effectivenessRoad vehicles traffic controlBuffer zoneServer
Owner:HANHAI INFORMATION TECH SHANGHAI +1

A kind of ultra-high molecular weight polyethylene anticorrosion tray

ActiveCN105670091BImprove plasticityImprove melt fluidityPolymer sciencePolymer chemistry
Owner:ZHEJIANG XINDING PLASTIC

Callicarpa nudiflora pellet capsule as well as preparation method thereof

InactiveCN103566055BEasy to takeImprove stabilityAntibacterial agentsDigestive systemCallicarpa nudifloraSide effect
Owner:许力宏 +1

A low-grade iron ore beneficiation equipment and method thereof

ActiveCN105567950BSpeed up heat exchangeLarge transfer areaLower gradeLow graded
Owner:俞佳鹏

Skin protein/water soluble polymer blended fiber and its preparing method

InactiveCN1189607CIncrease profitLow costConjugated cellulose/protein artificial filamentsWet spinning methodsCelluloseCarboxymethyl cellulose
Owner:曾宪珉

A method for quickly straightening the gun body of converter sub-lance

ActiveCN106916918BQuick straighteningImprove efficiencyManufacturing convertersEngineeringTechnical support
Owner:HEBEI IRON AND STEEL

A kind of gray cast iron and preparation method thereof

ActiveCN105200305BHigh strengthHigh hardnessManufacturing cost reductionMaterials science
Owner:浙江杭机铸造有限公司

A kind of antistatic polypropylene composition

ActiveCN108384117BLower surface resistivityEliminate static electricityPolymer sciencePolypropylene
Owner:KINGFA SCI & TECH CO LTD +1

Image transmission method and system, storage medium, and electronic device

ActiveCN109818789BGood monitoring picture qualityMeet the needs of monitoring actual combat applicationsClosed circuit television systemsDigital video signal modificationComputer hardwareVideo monitoring
Owner:SUZHOU KEDA TECH

electrical connector

ActiveCN109193223BHigh strengthEasy to shapeSecuring/insulating coupling contact membersCoupling contact membersElectrical connectionStructural engineering
Owner:DEYI PRECISION ELECTRONIC IND CO LTD PANYU

An automatic garbage sorting device

ActiveCN112777172BImplement classificationEasy to classifyWaste collection and transferRefuse receptaclesComputer hardwareOperating system
Owner:福田物业发展有限公司

a caulking agent

ActiveCN103421425BHigh solid contentDo not change colorCoatingsEmulsionSealant
Owner:南京博云悦邦工贸实业有限公司

A wing nut and its production process, stamping device

InactiveCN106311957BEasy to useImprove use comfort performanceNutsUpsetting pressesPunch pressEngineering
Owner:SHAOXING UNIVERSITY

Synthetic Aperture Radar Imaging Method Based on Noise Distribution Constraints in Image Sparse Domain

InactiveCN103983973BImprove resolutionEasy to implementImage enhancementRadio wave reradiation/reflectionPattern recognitionSynthetic aperture radar
Owner:XIDIAN UNIV

Formation method of semiconductor structure

ActiveCN106571298BAvoid damageImprove performanceSemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structureDevice form
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Denim pigment dyeing technique with laser modifying function

InactiveCN101250824BImprove color fastness to rubbingImprove wettabilityDyeing processFiberEngineering
Owner:LANYAN GROUP

Pearl whitening treatment technique

InactiveCN101209147BImprove permeabilityHigh whitenessJewelleryOrganic solventWhitening Agents
Owner:浙江千足珠宝有限公司

Air conditioner control method and control device

ActiveCN105650816BNot affected by vibrationReduce vibration damageMechanical apparatusAuxillariesControl theory
Owner:GREE ELECTRIC APPLIANCES INC

Embedded Intelligent Brake Early Warning System

ActiveCN112918375BSafe driving distanceReduce rear-end collisionsOptical signallingBrake safety systemsEarly warning systemTraffic crash
Owner:QINGDAO UNIV OF SCI & TECH

A feeding device for a fish bone separation device

InactiveCN103621603BSimple structureEasy to cleanFish filletingFish skinningEngineering
Owner:常珊

Methods and instruments for interbody fusion

InactiveCN100425214CInternal osteosythesisBone implantEngineeringVertebra
Owner:SDGI集团有限公司

Rotary shaft compressive strength testing device

ActiveCN112051041BSimple structureReduce labor costsMachine part testingStructural engineeringMechanical engineering
Owner:C&U CO LTD +1

Equipment for the management of sets of interchangeable buttons, and interchangeable buttons handling and substitution kit

InactiveCN110087837AAvoid diversionTravelling sacksClothes buttonsCouplingEngineering
Owner:BOTT ON

3-d printed semi-crystalline and amorphous polymer articles

ActiveCN113195199AAdditive manufacturing apparatusMonocomponent copolyamides artificial filamentPolymer science3d printed
Owner:ARKEMA FRANCE SA

Terminal display mode determining method and apparatus

ActiveCN103956145BImprove battery lifeReduce periodic refreshCathode-ray tube indicatorsComputer moduleComputer terminal
Owner:NUBIA TECHNOLOGY CO LTD

Hard alloy nozzle and manufacturing method thereof

InactiveCN102328074BGood flexibilityImprove stabilityLow-density polyethyleneAdhesive
Owner:ZHEJIANG YIHUO TECH

Automatic Fusion Algorithm of 3D Laser Point Cloud for Steel Furnace Converter

ActiveCN108257222BEnsure safe productionReasonable guide to repairImage data processingFeature extractionPoint cloud
Owner:HANGZHOU ZHONGKE TIANWEI TECH

A double-sided heat-resistant ceramic coating composite diaphragm

InactiveCN104347835BCell seperators/membranes/diaphragms/spacersPower batteryCeramic coating
Owner:TIANJIN DG MEMBRANE

A photothermal, piezoelectric heating dual mechanism heating film and its preparation method and heating clothing

ActiveCN111691061BGood photothermal effectImprove conductivityGarment special featuresNon-woven fabricsNanofiberHeating effect
Owner:SHENZHEN UNIV

A kind of preparation method of carboxylate compound

ActiveCN112552171BMeet the requirements of green safetyImprove compatibilityCarbamic acid derivatives preparationOrganic compound preparationPharmaceutical drugCarboxylic acid
Owner:SUZHOU UNIV

A catalyst component for ethylene polymerization and its preparation method

ActiveCN106317267BShorten the polymerization induction periodHigh activityChromium CompoundsSilanes
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for detecting influence of reheated attemperating water provided by center tap of feeding pump on performance of unit

ActiveCN102735449BAccurate assessmentAvoid tedious correction calculationsEngine testingAbsorption capacityNational standard
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Waveguide element

ActiveCN111742252ASolve some related problemsReduce calculationDiffraction gratingsPlanar/plate-like light guidesTotal internal reflectionWaveguide
Owner:DISPELIX OY

A thick-gauge acid-resistant x60ms hot-rolled coil and its manufacturing method

ActiveCN106811700BSimple designReasonable designLaminar coolingAlloy
Owner:ANGANG STEEL CO LTD

A fully automatic and fast calibration method for photography/camera based on infrared LED lights

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