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.

In-situ preparation method of Al(Zr)-PVDF (polyvinylidene fluoride) hybrid film

InactiveCN102247770BImprove hydrophilicityImprove pollutionSemi-permeable membranesComposite filmHydrophobic polymer
Owner:NANJING UNIV OF SCI & TECH

Magnetic control type flexible polisher with air bag

InactiveCN1326662CImprove polishing effectImprove polishing efficiencyGrinding machine componentsFlexible-parts wheelsWear particleDrive shaft
Owner:ZHEJIANG UNIV OF TECH

Heat energy recovery device for textile cloth energy-saving dryer

ActiveCN104913628BEasy to passImprove recycling efficiencyDrying solid materialsInlet channelMain channel
Owner:CHANGXING HONGFENG PRINTING & DYEING

Optical recording medium

InactiveCN1971731BRecord information storageDigital recording/reproducingLaser lightOptical recording
Owner:SONY CORP

Vaginal effervescent tablet prepared from radix sophorae flavescentis and green tea and preparation method thereof

ActiveCN102641386BEasy to useNot easy to flow outPharmaceutical delivery mechanismAntiviralsEffervescent tabletAlcohol
Owner:WUHAN HUADA PHARMA +2

Precast composite wallboard with door/window holes and manufacturing method thereof

ActiveCN101818541BGuarantee the construction qualityLow costWallsReinforced concreteArchitectural engineering
Owner:雄安万科绿色研发有限公司

Precise Axis Fixing Method for Wedge Lens

InactiveCN104483741BAchieving fixed axisAchieve collimationMountingsWedge angleOptical axis
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Method and apparatus for compensating clock bias

InactiveCN101655686BHelp syncReduce time to first fixPulse automatic controlBeacon systems using radio wavesTime informationClock drift
Owner:MEDIATEK INC

A web page processing method, device and user terminal

ActiveCN104978325BAvoid garbled characters and other problemsWebsite content managementOriginal dataDocumentation
Owner:深圳市雅阅科技有限公司

Multi-Band Array Antenna

ActiveCN103560335BReduce electrical interferenceAchieve coverageRadiating elements structural formsPolarised antenna unit combinationsMulti bandLow frequency band
Owner:GUANGDONG BROADRADIO COMM TECH

obr gene and its method for use as a genetic marker related to fat deposition in fat liver of Xupu goose

ActiveCN109797223BMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyLIVER FATTY DEPOSITION
Owner:HUNAN AGRICULTURAL UNIV

A method and system for controlling and controlling aircraft crossing borders

ActiveCN103606302BAircraft traffic controlBorder crossingLongitude
Owner:CHONGQING XIANGYI AVIATION SCI & TECH

A High Temperature Anti-wear Fe-cr-b-al Casting Alloy

InactiveCN103436769BReduce manufacturing costHigh hardnessRare earthFerrosilicon
Owner:BEIJING UNIV OF TECH

Refracturing method and system

ActiveCN107387049BGuaranteed gas productionGuaranteed yieldFluid removalMining engineeringFracturing fluid
Owner:PETROCHINA CO LTD +1

Gray system theory-based method for actively controlling fuel injection of internal combustion engine

InactiveCN101761407BIn line with the actual fuel injection conditionsShort action timeElectrical controlMachines/enginesControl theoryAir–fuel ratio
Owner:SHANDONG SHENPU TRAFFIC TECHNOLOGY CO LTD

Screening method for improving magnetic conductivity of ferrite magnetic core

InactiveCN108428543AGood choiceImprove permeabilityInductances/transformers/magnets manufactureGranularityMetallurgy
Owner:山东恒瑞磁电股份有限公司

Projection area adaptation method, device and system

ActiveCN107454371BPicture reproducers using projection devicesPattern recognitionComputer graphics (images)
Owner:ZTE CORP

A laser drilling steel plate clamping mechanism

ActiveCN106271133BStable clampingGuaranteed drilling effectLaser beam welding apparatusSheet steelArchitectural engineering
Owner:江苏九九铝业有限公司

Oxygen-releasing quick curing patching material as well as preparation method and application of material

ActiveCN103086642BSupport combustion exothermShorten the timeCombustionRoad surface
Owner:北京仁创合力化工科技有限公司

Method and device for determining network status

ActiveCN103596205BImprove determination efficiencyReduce consumptionWireless communicationEngineeringNetwork Access Device
Owner:CHINA MOBILE GROUP DESIGN INST +1

A progressive pastry printing device

ActiveCN109645051BRealize mass productionSmooth transmissionDough embossing machinesTextile printerEngineering
Owner:洛凰食品(山东)有限公司

Method and device for calculating path

ActiveCN105282023BReduce the time occupied by calculationsImprove computing efficiencyData switching networksPathPingAlgorithm
Owner:ZTE CORP

Casing conveying device, casing sorting device, and casing conveying method

InactiveCN103878124BEfficient handlingSimple structureSortingAfter treatmentDelivery location
Owner:SEIKO INSTR INC

A high-strength safety protection glass with low surface tension and its preparation method

ActiveCN104176932BImprove inner qualityTablet computerMetallurgy
Owner:CHONGQING XINJING SPECIAL GLASS CO LTD

Control method and control device for preventing misoperation of protective pressure plate

ActiveCN112104084BAvoid security risksSimple structureCircuit arrangementsIndividual entry/exit registersControl engineeringControl theory
Owner:HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD

Defrost control method for fixed frequency air conditioner

ActiveCN110836445BAvoid frequent entryAvoid frequent entry into defrostMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsControl theory
Owner:CHONGQING HAIER AIR CONDITIONER CO LTD +2

An intelligently controlled water and waste heat recovery open compression absorption heat pump system

ActiveCN113686052BGuaranteed solution flowStrong engineering practiceHeat pumpsHeat recovery systemsEngineeringAbsorption heat pump
Owner:SHANDONG UNIV

Extraction and coating device for fluid products

ActiveCN109475217BContracting/expanding measuring chambersBurettes/pipettesSuction forceEngineering
Owner:APTAR FRANCE SAS

Method for preparing vinegar by corn straw

InactiveCN102277292BGreat tasteEmission reductionVinegar preparationCelluloseSweet taste
Owner:山东武定府酿造有限公司

A kind of composite fiber catalyst with metal nanoparticles loaded on the surface and its application

ActiveCN104923217BGood dispersionStable by electrospinningOrganic reductionHydrocarbon by hydrogenationFiberSimple Organic Compounds
Owner:BEIJING UNIV OF CHEM TECH

Soy sauce bottle

InactiveCN102887266APrevent spillagePrevent leakageIntegral drip catchersEngineeringBottle neck
Owner:冷云泽

Arch tires for lining masonry of industrial furnace pipe tee and construction method of tee masonry

ActiveCN108507358BConvenience for masonryAvoid stressLinings repairBrickMaterials science
Owner:CHINA FIRST METALLURGICAL GROUP

Pneumatic busbar switch device

ActiveCN101397682BReduce processing difficultyReduce manufacturing costBusbarEmbedded system
Owner:GUIYANG AL-MG DESIGN & RES INST

Method for preparing silicon probe

InactiveCN100587854CLow costSimple processDecorative surface effectsInstrumental componentsEvaporationCrystalline silicon
Owner:DALIAN UNIV OF TECH

A Method for Determining Sensitive Parameters of Air Spring Structure

ActiveCN110941923BAccurate calculationSave spaceGeometric CADDesign optimisation/simulationAir springElement analysis
Owner:汉思科特(盐城)减震技术有限公司

A multi-scale residual road extraction method for global perception of high-resolution remote sensing images

ActiveCN112733693BSolve the problem of identifying discontinuitiesImprove recognition accuracyCharacter and pattern recognitionNeural architecturesImage resolutionVery high resolution
Owner:WUHAN UNIV

Hydrogen elimination unit with explosion-proof function

ActiveCN105390168BElimination of explosion accidentsNuclear energy generationEmergency protection arrangementsHigh concentrationExplosion protection
Owner:中国船舶集团有限公司第七一八研究所

Peripheral frame of electromagnetic vibrating device and production method thereof

ActiveCN102291648BVarious shapesEasy to produceDiaphragm mounting/tensioningPlastic materialsEngineering
Owner:NINGBO SHENGYA ELECTRONICS

How to use the orange peeling robot

ActiveCN106174627BImprove processing efficiencyVegetable peelingProduction linePetal
Owner:江苏裕然建设工程有限公司

Message verification method of communication network system, communication method and communication network system

ActiveCN109905877BReduce loadImprove authentication efficiencyUser identity/authority verificationSecurity arrangementNetworked systemEngineering
Owner:DATANG MOBILE COMM EQUIP CO LTD

Peak shaving and valley filling method for grid-connected microgrid including wind-solar-storage-electric vehicles

ActiveCN107732937BGuaranteed operational safetyReduce operating investment costsCharging stationsSingle network parallel feeding arrangementsPower qualityMicrogrid
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

A distributed electronic hydraulic braking system

ActiveCN107139912BCompact structureSimple structureBraking action transmissionEngineeringWheel cylinder
Owner:JILIN UNIV

A Neural Network-Based Feedback Method for CSI Multi-Rate Compression of Large-Scale MIMO

ActiveCN110350958BSimple structureRefine Process ImprovementSpatial transmit diversityCode conversionAlgorithmTheoretical computer science
Owner:SOUTHEAST UNIV

A sorting device for planet carrier parts

ActiveCN110253283BEasy and fast assemblyAvoid bumpsAssembly machinesMechanical engineeringPhysics
Owner:ANHUI JEE AUTOMATION EQUIP CO LTD

Information processing system, control method therefor, storage medium storing control program therefor, and image processing apparatus

PendingCN114648991AEasy to masterSpeech recognitionSpeech synthesisInformation processingObject based
Owner:CANON KK

Medicinal composition for treating diabetes mellitus

InactiveCN102488846BAvoid emotional stimulationRegular lifeMetabolism disorderPlant ingredientsDioscorea polystachyaRaw material
Owner:高芹凤

Digital input editing device, system and method based on touch screen

ActiveCN103914257BIn line with the habit of thinking and actionImprove efficiencyInput/output processes for data processingTouchscreenComputer science
Owner:浦玄弦

Computing method of broadband interference influence of non-linearity of power amplifier on communication system

ActiveCN101685123BRealize Interference Coupling CalculationQuickly analyze interference distribution characteristicsElectrical testingNonlinear distortionEngineering
Owner:BEIHANG UNIV

A kind of sterility gene pcr detection primer and its application

ActiveCN104278089BEasy to detectQuick checkMicrobiological testing/measurementDNA/RNA fragmentationAgricultural sciencePolymerase chain reaction
Owner:NANJING AGRICULTURAL UNIVERSITY

Driving assistance system for rack locomotive

ActiveCN109677458BAccurate judgmentRailway traffic control systemsSignalling indicators on vehicleBrakeControl engineering
Owner:四川蜀道新制式轨道集团有限责任公司 +1

A high-degree-of-freedom manipulator for vascular surgery

ActiveCN113995516BReduce restrictionsIncrease freedomDiagnosticsCleaning using toolsSurgical operationElectric machine
Owner:SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY

Warming bag and warming device using same

InactiveCN100441157CUnderstand temperature conditionsPromote hydrationTherapeutic coolingTherapeutic heatingSodium acetateAqueous solution
Owner:珠海亚路精细化工有限公司

Mitissimol with antineoplastic activity, preparation and use thereof

InactiveCN101475458BGood antitumor activityStrong Mitissimol D activityOrganic chemistryFungi medical ingredientsPositive controlSolvent
Owner:HEBEI UNIVERSITY

Oil displacing method for reservoirs with high temperature and salinity

ActiveCN102220119BHarm reductionLow critical micelle concentrationFluid removalDrilling compositionEtherSalinity
Owner:CHINA PETROLEUM & CHEM CORP +1

Full automatic capsules filling machine

ActiveCN101305965BIncrease chanceAvoid bringing inSolid materialCapsule deliveryHigh probabilityBiomedical engineering
Owner:楚天飞云制药装备(长沙)有限公司

A kind of carton separating device and its application method on the conveyor belt

ActiveCN106829416BReasonable structural designConducive to large-scale automated productionConveyor partsCartonAssembly line
Owner:SUZHOU QUANXIN MACHINERY FITTING CO LTD

A business driving method and device

ActiveCN106951449BImprove coding efficiencyEasy to debugDatabase management systemsOffice automationUser inputSoftware engineering
Owner:深圳国腾安职业教育科技有限公司

Pure oxygen natural gas composite heat carrier generator system

InactiveCN103452538BEnhanced overall recoveryLow running costFluid removalHeat carrierCombustion chamber
Owner:JIANGSU GREATRIVER OTECH

New type lever hoist

ActiveCN105129654BImprove reliabilityImprove structural strengthPortable liftingAgricultural engineeringLong axis
Owner:ZHEJIANG GUANLIN MACHINERY

A method and device for pushing information to users

ActiveCN108256921BImprove practical experienceImprove experienceAdvertisementsEngineeringHuman–computer interaction
Owner:BEIJING ALLOOK TECH CO LTD

Wipes Dispenser with Angled Dispensing

ActiveCN104023609ADomestic applicationsWall mountToilet
Owner:KIMBERLY-CLARK WORLDWIDE INC

Full-fruit bowl type orange juice squeezer

ActiveCN102450941BIncrease the juice yieldImprove qualityStrainersFruit juiceEngineering
Owner:扬州福尔喜果蔬汁机械有限公司

Environment-friendly type pig feed and production method thereof

InactiveCN100569099CMeet actual needsFast growthFood processingAnimal feeding stuffFeed conversion ratioLean meat
Owner:印遇龙

Glue coating apparatus for glass of entire vehicle and method for producing glue

ActiveCN101433887BImprove quality controlProgramme-controlled manipulatorLiquid surface applicatorsQuality controlEngineering
Owner:CHERY AUTOMOBILE CO LTD

Low-creep optical fiber disk for optical fiber accelerometer and manufacturing method thereof

InactiveCN102507968BMeasurement stabilityReliable measurementAcceleration measurement using interia forcesSpeed/acceleration/shock instrument detailsAccelerometerBare fiber
Owner:ZHEJIANG UNIV

Method for preparing medicine encapsulating liposome

ActiveCN102188377BImprove release behaviorImprove bioavailabilityPharmaceutical non-active ingredientsLiposomal deliveryOrganic solventMedicine
Owner:ZHEJIANG HISUN PHARMA CO LTD

Toy Assembly Components

ActiveCN109107192BImprove structural stabilityEasy to learnToysSecuring devicesStructural engineeringMechanical engineering
Owner:有方机器人科技(东莞)有限公司

mouse

ActiveCN108628474BExtended service lifeIncrease contactInput/output processes for data processingEngineeringMechanical engineering
Owner:BENQ INTELLIGENT TECH SHANGHAICO LTD +1

Making process of spherical porous coaly biological filtering material for processing waste water

InactiveCN1291926CLarge specific surface areaRealize added valueSustainable biological treatmentFiltration separationPorosityAdhesive
Owner:SHANGHAI INST OF TECH +1

A conveying device with limit function

ActiveCN110921218BImprove use valueAvoid cloggingConveyorsLoading/unloadingElectric machineMechanical engineering
Owner:江苏凯能机械设备有限公司

Method and device for identifying consistency of web page information

ActiveCN104035936BImprove accuracyWeb data retrievalSpecial data processing applicationsCo-occurrenceInformation consistency
Owner:ALIBABA GRP HLDG LTD

Transformer cannula test device and its test method

InactiveCN100399036CGuarantee quality and safetyGuarantee the safety of useElectrical testingElectricityTransformer oil
Owner:TBEA SHENYANG TRANSFORMER GRP CO LTD

An energy-saving steam rice porridge

InactiveCN104367181BImprove food tasteReduce total usageSteam cooking vesselsWarming devicesCombustion chamberEngineering
Owner:绵阳市树人机电制造有限责任公司

A kind of bis(4-indolephenyl)sulfone derivative and its preparation method and application

ActiveCN108373438BSolution to short lifeRaw materials are cheap and easy to getOrganic chemistryFluorescence/phosphorescenceElectron donorPerylene derivatives
Owner:FUDAN UNIV

Fiber structure manufacturing apparatus, method of manufacturing fiber structure, and fiber structure

ActiveCN113699814APhysical treatmentSevering textilesMechanical engineeringFiber structure
Owner:SEIKO EPSON CORP

A kind of processing method to improve the mechanical strength of magnetic tile

InactiveCN107324791BRaise the opposite sex constantImprove mechanical propertiesInductances/transformers/magnets manufactureSintered magnetsFerrite (magnet)
Owner:马鞍山起劲磁塑科技有限公司

Method and apparatus for automatically cutting meat products such as sirloin into portions

ActiveCN106998710BImage enhancementImage analysisEngineeringImaging data
Owner:MAREL HF

Charging method of master-slave charging device and master-slave charging device

ActiveCN113346600BImprove charging efficiencySecondary cells charging/dischargingElectric powerActive feedbackControl engineering
Owner:SHENZHEN LOWPOWER SEMICON CO LTD

Medicament composition for recovery of physical strength for women

ActiveCN101461877BProlong swimming survival timeImprove cold resistanceDigestive systemPlant ingredientsMotherwortPollen
Owner:广东三顺制药有限公司

A method for preparing a display panel, a display panel, and a display device

ActiveCN109560115BHigh precisionChoose for ease of implementationSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceLight reflection
Owner:GUANG ZHOU NEW VISION OPTO ELECTRONICS TECH

A kind of tpms sensor upgrading method and device

ActiveCN103587357BAchieve universalEasy maintenanceTyre measurementsCar modelData file
Owner:AUTEL INTELLIGENT TECHNOLOGY CORP LTD

Preparation method of waterless stemming used for maintaining blast furnace hearth

ActiveCN102924100BLow cure rateReduced cure rateCarbide siliconSlag
Owner:临沂恒元城市建设运营有限公司

a mouse

ActiveCN105528096BEasy to useEasy to carryBuilding insulationsInput/output processes for data processingEngineeringLaser
Owner:济南鑫银博电子设备有限公司

A kind of nut assembly method and assembly equipment

ActiveCN106271517BFlexible rotationImprove yieldMetal working apparatusEngineering
Owner:TAIZHOU MADE MACHINERY

A Soil Triaxial Tensile Tester

ActiveCN104977217BImprove test accuracyImprove test success rateInvestigating material ductilityEngineeringDynamometer
Owner:XIAN CHANGQING TECH ENG

GaN-based LED epitaxial structure capable of improving antistatic capability

InactiveCN114613889AUniform stress distributionReduce threading dislocationsSemiconductor devicesCrystallographyHeterojunction
Owner:HUAIAN AUCKSUN OPTOELECTRONICS TECHNOLOGY CO LTD

Link quality detection method based on address analytic protocol and correlation device and system

ActiveCN101001257BEasy to handleImprove processing efficiencyError detection/prevention using signal quality detectorAddress Resolution ProtocolEngineering
Owner:HUAWEI TECH CO LTD

Method for controlling air conditioner to enter defrosting mode and air conditioner

ActiveCN105299843BImprove accuracyLow costMechanical apparatusSpace heating and ventilation safety systemsEngineeringInlet temperature
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Sealing material and sealing method for water inrush well breach in deep shaft working face of railway tunnel

ActiveCN108975829BStrong construction operabilityGood water blocking effectSealing/packingRailway tunnelUnderwater
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD +1

Refining plate with refining rods with edge generating rod cavities

ActiveCN111182973BCocoaFibrous raw materialsCelluloseLeading edge
Owner:VALMET OY

Fish skin collagen peptide with moistening effect and preparation process and application thereof

ActiveCN101608203BIncrease contentImprove rough conditionCosmetic preparationsConnective tissue peptidesEnzymatic hydrolysisProtease
Owner:武汉跃莱健康产业有限公司

Continuous locus intersegment connecting speed processing method for numerical control system

InactiveCN102141794BContinuous processing pathPrevent overcutNumerical controlPath lengthAlgorithm
Owner:GUANGXI UNIV

Substrate for power module

InactiveCN103311197ASemiconductor/solid-state device detailsSolid-state devicesComputer moduleMaterials science
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Manual generators for nuclear power plants

ActiveCN105162234BImprove output stabilityBatteries circuit arrangementsElectric powerCapacitanceNuclear power
Owner:STATE NUCLEAR POWER AUTOMATION SYST ENGCO

An automatic vacuum flushing and desilting device and method for a pool

ActiveCN104196118BGood for healthImprove securitySewer cleaningSludgeWater resources
Owner:洼石环境工程(上海)有限公司

A central service electric vehicle dynamic charging path planning service system

ActiveCN104156826BReal-time processingReal-time planning serviceInstruments for road network navigationForecastingData centerElectric cars
Owner:STATE GRID CORP OF CHINA +1

Phase-shift rectifier dry-type transformer

InactiveCN103219136BDoes not increase bore sizeNo need to increase inner diameter sizeTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresWeather resistancePhase shifted
Owner:JIANGSU SUNEL TRANSFORMER

A highway interference estimation system and method for distributed optical fiber

ActiveCN111540212BEstimate interference in real timeDetection of traffic movementDevices using time traversedEdge serverData information
Owner:浙江浙能天然气运行有限公司 +2

Automatic feeding device for blood return tube of disposable infusion set

ActiveCN102673970BRealize vertical conveyingSimple structureJigging conveyorsMechanical conveyorsInfusion setEngineering
Owner:ZHEJIANG KANGKANG MEDICAL DEVICES

A container application scheduling method, device, electronic device and storage medium

ActiveCN113961314BIncrease success rateResource allocationSoftware simulation/interpretation/emulationComputer hardwareEngineering
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

A kind of material for treating road segregation

ActiveCN105860439BImprove thermal stabilityRealize "upper blocking and lower blockingBuilding insulationsEpoxyEmulsion
Owner:CHANGAN UNIV

A fault detection method for distribution network and underground cables based on bim model

ActiveCN108614191BAdvantages of detection methodEasy fault detectionFault locationInformation technology support systemAlgorithmData modeling
Owner:云南电网有限责任公司丽江供电局 +1

A kind of salt colloid electrolyte for storage battery and preparation method thereof

InactiveCN104362386BLarge capacityExtended service lifeLead-acid accumulatorsElectrolyte immobilisation/gelificationInternal resistancePhosphoric acid
Owner:张俊芸

Nanobodies against h3k64ac/h3k64 fragments and applications thereof

ActiveCN109734804BImmunoglobulins against animals/humansBiological testingMicroorganismAntiendomysial antibodies
Owner:REGENECORE BIOTECH CO LTD

Polyester film having coating layer

InactiveCN103180372AEasy to checkAvoid breakingSynthetic resin layered productsPolarising elementsTectorial membranePolyester
Owner:MITSUBISHI PLASTICS INC

Modified graphene and preparation method thereof

ActiveCN102910623BAvoid thermal decompositionImprove electrochemical performanceGrapheneReaction temperatureShielding gas
Owner:深圳石墨烯创新中心有限公司

A mining grouting filling dehydration device and method

InactiveCN108331614BGuaranteed filling effectMining devicesMaterial fill-upWater storage tankWater flow
Owner:DALIAN NATIONALITIES UNIVERSITY

A method and system for calibrating and detecting the hook position of a vertical shaft drilling rig

InactiveCN105547091BEasy to measureEasy CalibrationMechanical measuring arrangementsDrive shaftAngular velocity
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Lipidated cationic peptide-PEG compositions for nucleic acid delivery

PendingCN114555130AMicroencapsulation basedGenetic material ingredientsLipoylationBiology
Owner:胡桃钳医疗公司

A method for producing electroslag steel for high-chromium and low-phosphorus rolls

InactiveCN103146978BHigh yieldQuality improvementElectricityEconomic benefits
Owner:XINGTAI IRON & STEEL

Method and device for limitting call in trunking system

InactiveCN100473228CThe division is intuitive and clearReduce couplingAssess restrictionNetwork topologiesTrunkingCall control
Owner:SHENZHEN ZTE TRUNKING TECH CORP

Automatic electricity generation type boiler

InactiveCN105202567AImprove ventilationBurn completelyBlast-producing apparatusAir/fuel supply for combustionThermodynamicsCombustion chamber
Owner:TIANJIN TIANCHENG IND FURNACE MFG

A locker structure

ActiveCN107048766BPrevent tippingReduce security risksChestsDressing tablesRolloverEngineering
Owner:江山花木匠家居有限公司

Preservative film assembly and preservation device with same

ActiveCN101913466BHigh strengthExtended service lifeFlexible coversWrappersEngineeringUltimate tensile strength
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

LCD device and method for mfg of same

InactiveCN1484081AEvenly arrangedQuality improvementLiquid crystal compositionsStatic indicating devicesLiquid-crystal displayRoom temperature
Owner:FUJITSU LTD

Power Devices and Appliances

ActiveCN109768727BImprove organizationLow costEfficient power electronics conversionAc-dc conversionHemt circuitsVoltage range
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

A sensor communication system and its monitoring method using the system

ActiveCN103475736BNetwork topologiesTransmissionVideo monitoringVisual technology
Owner:HEBEI FENGLIAN INFORMATION TECH

Substrate processing apparatus

PendingCN114807900AElectric discharge tubesSemiconductor/solid-state device manufacturingThin membraneMechanical engineering
Owner:エーエスエムアイピーホールディングベーフェー

Abnormal detection method and device for electrical equipment

ActiveCN110220727BSubsonic/sonic/ultrasonic wave measurementStructural/machines measurementAlgorithmElectric machinery
Owner:HUAWEI TECH CO LTD

A Highly Expandable Fault Diagnosis Expert System

ActiveCN105225049BLow costTake advantage ofResourcesAlgorithmData library
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Microparticle forward scattered light detection device and detection method

ActiveCN108593530BReduce volumeSimple structureIndividual particle analysisLight excitationEngineering
Owner:DALIAN MARITIME UNIVERSITY

A kind of preparation method of zinc oxide-based p-type material

InactiveCN103972310BIncrease ionization rateImprove doping efficiencyFinal product manufactureSemiconductor devicesSemiconductor materialsMicrometer
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A kind of BCG polysaccharide and its preparation, analysis and identification method

ActiveCN105367674BImprove the immunitySimple and fast operationComponent separationCelluloseFreeze-drying
Owner:JIUZHITANG +1

High-quality graphene powder and preparation method thereof

ActiveCN102583338BQuality improvementReduce defectsGrapheneOrganic matterCvd graphene
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Polylactic acid modified material for 3D printing and its preparation method and application

ActiveCN111944286BStrong toughnessImprove hydrolysis resistanceAdditive manufacturing apparatus3d printPolyoxymethylene
Owner:上海津驭新材料科技有限公司

An Improved Opportunistic Maintenance Method Introducing After-event Maintenance

InactiveCN104408289BSpecial data processing applicationsMaintenance strategyMedicine
Owner:SHANGHAI DIANJI UNIV

Measuring device and measuring method for effective porosity of shale core

ActiveCN110320136BDetermination of effective porosity non-destructiveNon-destructive testingPermeability/surface area analysisRock coreRock sample
Owner:CHINA PETROLEUM & CHEM CORP +1

A Seed Meter with Stepless Adjustment of Sowing Volume

ActiveCN107006185BStepless adjustment and precise controlStepless adjustment withSeed depositing seeder partsDrive shaftEngineering
Owner:SOUTH CHINA AGRI UNIV

A kind of vulcanized nitrile rubber composition and preparation method thereof

ActiveCN105733048BFast vulcanizationSimple componentsNitrile rubberPolymer science
Owner:PETROCHINA CO LTD

Technique for secure wireless lan access

InactiveCN1771717AEasy accessUnauthorised/fraudulent call preventionPublic key for secure communicationTraffic capacityConfidentiality
Owner:THOMSON LICENSING SA

A kind of air explosion cleaning equipment and using method of columnar trash can

InactiveCN108889746BQuick dry blow offShort timeHollow article cleaningRefuse cleaningProcess engineeringButane
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD

A vehicle steering control method, device, device and storage medium

ActiveCN113581281BImprove left and right asymmetryConsistent steering forceSteering linkagesAutomatic steering controlProportional controlControl objective
Owner:CHINA AUTOMOTIVE INNOVATION CORP

Refrigerating implement with refrigerating device

ActiveCN101074812BEasy to operateImprove protectionLighting and heating apparatusIce productionEngineeringRefrigerated temperature
Owner:BOSCH SIEMENS HAUSGERATE GMBH

A Cone Crusher with Automatic Shutdown

ActiveCN106732909BRealize automatic shutdownLow costGrain treatmentsCouplingEngineering
Owner:江苏宝山重型机械制造有限公司

Distributed database connection method and device

ActiveCN106326446BReduce service capacityAvoid wastingDatabase distribution/replicationSpecial data processing applicationsMultiplexingConnection pool
Owner:唯品会(广州)软件有限公司

An assembled solar four-wheel vehicle shell

InactiveCN104843079BShorten the timeImprove personalizationSuperstructure subunitsPower controllerEngineering
Owner:昆明理工大学驾驶培训有限公司

A kind of humidity sensitive material and preparation method thereof

InactiveCN103512927BResponsiveImprove performanceMaterial resistanceMagnesium saltSteaming
Owner:BIOCHEM ENG COLLEGE OF BEIJING UNION UNIV

A drying system applied to polymerized nylon

ActiveCN109974396BImprove liquiditySimple structureSievingDrying solid materials with heatAir blowerMechanical engineering
Owner:中平神马江苏新材料科技有限公司

A ligament stretching device for dance that is easy to adjust the tightness

ActiveCN113926149BHigh degree of automationEasy to useGymnastic exercisingPhysical medicine and rehabilitationEngineering
Owner:GANNAN NORMAL UNIV +1

Beam type tridirectional vibration separator

InactiveCN101126428BSimple structureReduce manufacturing costNon-rotating vibration suppressionShock absorbersAviationVibration control
Owner:FUDAN UNIV

Method for adding purifying material for water purifier and water purifier

InactiveCN101982423BLow costExpand the marketMultistage water/sewage treatmentFiltration separationProcess engineeringWater purification filter
Owner:江苏正本净化节水科技实业有限公司

A browser-side 3D point cloud profile rendering method and rendering system

ActiveCN112764651BImprove analysis efficiencyInput/output processes for data processing3D modellingPoint cloudComputer graphics (images)
Owner:飞燕航空遥感技术有限公司

Toughness tester of needle tip of conjuncted injection syringe and method therefor

ActiveCN101451937BEasy to useQuick to useMaterial strength using repeated/pulsating forcesEngineeringToughness
Owner:SHANGHAI KANGDELAI ENTERPRISE DEV GRP CO LTD

Vehicle automatic management system

InactiveCN1238824CRealize dynamic managementLow costRoad vehicles traffic controlIn vehicleMonitoring system
Owner:中国人民解放军总参谋部管理局

A flapping-wing aircraft capable of vertical take-off and landing and its flight control method

ActiveCN106494617BStrength is easy to guaranteeCompact structureOrnithoptersFlapping wingFlight control modes
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Sanskrit character and word display system and method thereof

InactiveCN101510192BShow rule simplificationEasy follow-up maintenanceSpecial data processing applicationsComputer scienceUnicode
Owner:WUDI SCI & TECH (XIAN) CO LTD

Voice pickup device and multimedia equipment

ActiveCN107123423BReduce external noise interferenceImprove accuracyCharacter and pattern recognitionSpeech recognitionEngineeringAcoustics
Owner:WHALEY TECH CO LTD

Treatment equipment of domestic sewage

InactiveCN103449683BPrevent overflowSave human effortTreatment with anaerobic digestion processesMultistage water/sewage treatmentWater dischargeTreatment pond
Owner:CHINA WEST NORMAL UNIVERSITY

A method for configuring business fields

ActiveCN106779576BPersonalizeImprove experienceSoftware engineeringPersonalizationLibrary services
Owner:INSPUR COMMON SOFTWARE

Circuit structure and method for realizing long life of electromagnetic forming system based on dual power supply

ActiveCN109617396BExtend your lifeReduce joule heatingApparatus without intermediate ac conversionCapacitanceThermodynamics
Owner:CHINA THREE GORGES UNIV