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.
Method for die-forging forging piece by adopting single-arm hoisting ring for petroleum drilling
ActiveCN102205385BKeep the streamline intactImprove surface qualityMetal-working apparatusEngineeringPetroleum
Owner:BAOJI PETROLEUM MASCH CO LTD
A method for adjusting pid parameters, main controller and storage medium
ActiveCN109976145BEasy to adjustShorten the adjustment cycleControllers with particular characteristicsControl systemControl engineering
Owner:新奥能源动力科技(上海)有限公司
Dynamic reliability model updating method based on Bayes factor optimization
InactiveCN102982208BShorten the development cycleReduce maintenance costsSpecial data processing applicationsSmall sampleDependability
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A complex type platinum catalyst for the production of epoxy-terminated silicone oil, its preparation method and application
ActiveCN110252411BHigh catalytic efficiencyLow costOrganic-compounds/hydrides/coordination-complexes catalystsPlatinum organic compoundsEpoxyPolymer science
Owner:JIANGXI BLUESTAR XINGHUO SILICONE CO LTD
Intelligent comprehensive test bed for hydraulic oil pipes
ActiveCN101672721BImprove adaptabilityImprove ergonomicsMeasurement of fluid loss/gain rateDrying solid materials without heatDiaphragm pumpEngineering
Owner:WUHU SHUANGYI HYDRAULIC COMPONENT
A tissue engineered myocardial patch and its preparation and application
ActiveCN109793934BImprove biological activityHigh mechanical strengthProsthesisCardiac muscleRat heart
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Efficient touch screen text input system and method
ActiveCN105988704BSmooth experienceIncrease typing speedText database queryingInput/output processes for data processingComputer hardwareUser input
Owner:上海乾守信息科技有限公司
Method and device for automatically controlling railway route entry
ActiveCN101804823BRealize automatic controlImprove traffic capacityPoint-signal interlocking arrangmentsTraffic capacityProduction rate
Owner:BAOSHAN IRON & STEEL CO LTD
A method for rapid detection of the health effects of acid rain on rice by a microbial electrochemical sensor
ActiveCN107894391BWeather/light/corrosion resistanceEngineeringBioelectrochemistry
Owner:NANKAI UNIV
Bow tie cross dipole antenna
InactiveCN106877006BBandwidthHigh bandwidthSimultaneous aerial operationsRadiating elements structural formsDual modeDielectric substrate
Owner:NAT UNIV OF DEFENSE TECH
Controller and abnormality detection method for air-fuel ratio sensor
ActiveCN107643747BReduce loadElectrical controlCurrent/voltage measurementControl engineeringControl cell
Owner:FUJITSU GENERAL LTD +1
A method and device for optimizing longitude and latitude data of base station sector center
ActiveCN106604297BAchieve positioning optimizationHigh positioning accuracyWireless communicationLongitudeThird generation
Owner:CHINA TELECOM CORP LTD
Word order suggestion taking into account frequency and formatting information
ActiveCN110073349ANatural language data processingSpecial data processing applicationsElectronic documentDocumentation
Owner:MICROSOFT TECH LICENSING LLC
A post-forging heat treatment process for 12cr2mo1v hydrogenation reactor forgings
Owner:TONGYU HEAVY IND
Synchronization device and method for a handheld communication device
ActiveCN107659368BGuarantee the safety of lifeGuarantee property securityTime-division multiplexNetwork packetTeam leader
Owner:北京天狼讯业信息技术有限公司
A kind of preparation method of amiodarone hydrochloride
Owner:烟台万润药业有限公司
Preparation method for nano-selenium
InactiveCN103420344BAvoid coalescent growthUniform particle sizeNanotechnologyElemental selenium/telluriumSolubilityBrick
Owner:WUHAN UNIV OF TECH
Vibration test methods for hybrid power plants
ActiveCN108775996BImprove structural stabilityImprove integrityAircraft components testingVibration testingControl engineeringElectric machinery
Owner:中电科芜湖通用航空产业技术研究院有限公司
Detection and Dissipation Method of Urban Intersection Congestion Event Based on FCD
ActiveCN105389982BSimple methodEasy to implementDetection of traffic movementComputer scienceGps data
Owner:CHANGAN UNIV +1
Video surveillance method, device and system
ActiveCN108540747BImprove accuracyImprove efficiencyClosed circuit television systemsVideo monitoringTime information
Owner:CHINA TELECOM CORP LTD
Semi-insulating silicon carbide mono-crystal
ActiveCN102560671BAvoid crystalline massImprove crystal qualityPolycrystalline material growthSemiconductor/solid-state device manufacturingDopantMicrowave
Owner:BEIJING TIANKE HEDA SEMICON CO LTD
A cargo handling vehicle for large logistics trucks
InactiveCN106542351BAvoid damagePrevent fallingLoading/unloadingHydraulic cylinderLogistics management
Owner:ZHEJIANG YUAN FIRE FIGHTING EQUIP
Cutting device on sludge pump
InactiveCN112024039ADon't worry about tanglingEasy to replaceSludge treatmentMechanical machines/dredgersSludgeAgricultural engineering
Owner:六安微领时代工业智能科技有限公司
Building terminal fan coil unit with gas contaminants removal, transport refrigeration system with gas contaminants removal, and methods for same
InactiveCN102575856ALower levelMechanical apparatusLighting and heating apparatusBiological bodyComputer terminal
Owner:CARRIER CORP
Text sentiment analysis method, device, electronic equipment and storage medium
Owner:BEIJING SANKUAI ONLINE TECH CO LTD
Litchi candied fruit with core materials and preparation method of litchi candied fruit
ActiveCN103583778BAdd flavorReduce adverse effects on qualityConfectionerySweetmeatsBiotechnologySucrose
Owner:SOUTH CHINA AGRI UNIV
A masonry horizontal mortar joint controller and construction method
ActiveCN106193633BSolve Thickness ProblemsGuarantee the quality of masonryBuilding material handlingArchitectural engineeringMortar joint
Owner:CHINA THIRD METALLURGICAL GRP
Pet Automatic Feeder
InactiveCN109548670BImprove convenienceImprove practicalityAnimal feeding devicesElectric machineryControl cell
Owner:郭程骐
Feed position reconfiguration method and device for rectification column energy-mass coupling system
InactiveCN103412535BReduce consumptionGuarantee product qualityTotal factory controlProgramme total factory controlHeat transmissionDistillation
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
A camellia extract and Chinese herbal medicine cosmetic containing the camellia extract
ActiveCN108403495BSignificant whiteningAntioxidant is goodCosmetic preparationsToilet preparationsBiotechnologyMushroom tyrosinase
Owner:SHANGHAI INOHERB COSMETIC
Method and device for reporting uplink control information uci
ActiveCN106982111BThe success rate of downlink data transmission is improvedTransmission path sub-channels allocationCarrier signalEngineering
Owner:ZTE CORP
Application of hda909 gene of Populus trichocarpa in improving antifungal ability of plants
ActiveCN112430602BReduce areaThe degree of infection damage is mildPlant peptidesFermentationBiotechnologyPopulus trichocarpa
Owner:NORTHEAST FORESTRY UNIVERSITY
Method and device for automatically obtaining liquid filling ratio of hydraulic retarder
ActiveCN104773151BSpecial data processing applicationsBraking systemsAutomatic controlEngineering
Owner:JILIN UNIV
RSA algorithm private key element acquisition method and acquisition device
ActiveCN103441843BEfficient acquisitionMeet the requirements for obtaining the private key elements of the RSA algorithmPublic key for secure communicationUser identity/authority verificationTest codeLower half
Owner:BEIJING HUADA INFOSEC TECH +1
A display panel, a display device
ActiveCN113178528BImprove light extraction efficiencyTroubleshooting Index MismatchesSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceRefractive index
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Portable pure water hydraulic system
ActiveCN109869360BRealize self-excited driveReduce volumeFlexible member pumpsFluid-pressure actuatorsInlet valveEngineering
Owner:合肥九州龙腾科技成果转化有限公司
A reciprocating extrusion washing machine
ActiveCN104975455BReduce wearReduce water consumptionOther washing machinesTextiles and paperImpellerLaundry washing machine
Owner:QINGDAO HAIER WASHING MASCH CO LTD
H62 copper alloy device Ag-Cu-Zn liquid phase diffusion connecting method
ActiveCN101585103BAvoid connectionGood welding performanceSoldering apparatusWelding/soldering/cutting articlesRoom temperatureWeld seam
Owner:CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST
Connection structure of door latch and door handle base
InactiveCN103726714AVehicle locksFastening meansCouplingEngineering
Owner:HYUNDAI MOTOR CO LTD +1
Method of Gray Combination Modeling and Optimal Vibration Control for Large Intelligent Fan Blade System
ActiveCN105134482BSafe and stable operationImprove power generation qualityWind motor controlMachines/enginesVibration controlTurbine blade
Owner:YANGZHOU UNIV
A storage battery intelligent detection and control device and detection and control method
ActiveCN101187805BIncrease the lengthIncrease in sizeProgramme controlComputer controlElectric machineryLevel sensor
Owner:武汉长海电力推进和化学电源有限公司
Industrial fracturing reconstruction method for oil and gas wells
ActiveCN103912256BImprove the overall quality levelImprove construction efficiencyFluid removalProduction lineStructural engineering
Owner:CHINA NAT PETROLEUM CORP CHUANQING DRILLING ENG CO LTD CHANGQING DOWNHOLE TECH CO
Aluminum alloy conductor and its preparation method
ActiveCN112662923BLow conductivityImprove mechanical propertiesMetal/alloy conductorsElectrical conductorManganese
Owner:HUNAN RARE EARTH METAL MATERIAL RES INST
Method for leaching manganese carbonate ore
InactiveCN103757206BImprove leaching rateReduce wasteMetal recyclingProcess efficiency improvementPregnant leach solutionManganese(II) carbonate
Owner:SICHUAN NORMAL UNIV
LED display device and LED display component with same
ActiveCN102881233BEasy to assembleEasy to disassembleCasings/cabinets/drawers detailsIdentification meansLED displayDisplay device
Owner:SHENZHEN LEYARD OPTO ELECTRONICS
A composition containing maca and rhodiola rosea, its preparation method and use
ActiveCN106138440BRich in nutrientsRelieve physical fatigueAntinoxious agentsImmunological disordersBiotechnologyAMERICAN GINSENG ROOT
Owner:张丽
A track-type inspection robot
Owner:HARBIN ENG UNIV
Rotary-distribution and membrane flash specific gravity differential concentration method
Owner:中国船舶重工集团公司第七〇三研究所
Controlled engine shutdown systems for stop-start systems and hybrid electric vehicles
InactiveCN102312733BElectrical controlInternal combustion piston enginesElectric vehicleFriction force
Owner:GM GLOBAL TECH OPERATIONS LLC
a washing machine
ActiveCN104947377BSave waterReduce energy consumptionOther washing machinesTextiles and paperWater flowPulp and paper industry
Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD
Perovskite catalyst and its preparation method and use
ActiveCN111185182BImprove stabilityOvercoming active effectsDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsAlkaline earth metalPtru catalyst
Owner:TSINGHUA UNIV
Composition and use thereof in treatment of anal fissure
PendingCN109865000AOrganic active ingredientsHydrolysed protein ingredientsHibiscusMedicine
Owner:THD
Preparation method of covalent organic framework material composed of two types of octapolar conjugated structural units alternately connected by carbon-carbon double bonds
ActiveCN111848897BEasy to operateSimple methodOrganic-compounds/hydrides/coordination-complexes catalystsHydrogen productionEngineeringDouble bond
Owner:SHANGHAI JIAOTONG UNIV
Air-conditioning equipment control method, device and air-conditioning equipment
ActiveCN109668267BReduce regulation efficiencyReduce cooling capacityMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringAir conditioning
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
A tablet grinding and mixing device for medical care
InactiveCN111282655BAvoid stickingHelp remixTransportation and packagingMixersPharmacy medicineNursing care
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Solid-liquid phase metal casting-rolling composite method and equipment
ActiveCN103252369BIncrease productionHigh dimensional accuracyAuxillary arrangementsMetal rolling arrangementsProduction lineSemi solid
Owner:秋海滨
Automatic monitoring unit for reservoir level
ActiveCN102385394BAutomatic control reachesLevel controlAutomatic controlEngineering
Owner:甘甜
Verification system and method for electronic product design
InactiveCN102810122AImprove reliabilityImprove design efficiencyMarginal checkingComputer aided designModularityVerification system
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
A kind of anaerobic culture method of Akkermansia mucinophilus
ActiveCN112342151BPromote growthReduce training difficultyBacteriaMicroorganism based processesBiotechnologyMicrobial culture technique
Owner:君维安(武汉)生命科技有限公司
A Multi-Echo Sampling Method Based on Three-dimensional Non-Cartesian Trajectory
ActiveCN112557978BImprove fill rateImprove sampling efficiencyDiagnostic recording/measuringMeasurements using NMR imaging systemsK-spaceData acquisition
Owner:SHANGHAI JIAOTONG UNIV
An all-inorganic package high-power LED device and its manufacturing method
ActiveCN112968110BIncrease cooling areaImprove cooling effectSemiconductor devicesHigh heatElectrical and Electronics engineering
Owner:HGC (WUHAN) TECH CO LTD
Method for detecting active sound wave in supersonic flow field
InactiveCN100390510CAerodynamic testingVelocity propogationSonificationWaveguide
Owner:INST OF MECHANICS CHINESE ACAD OF SCI
LDC panel and preparation method thereof
InactiveCN110221472ARemove borderIncrease the proportionSubstation equipmentNon-linear opticsEngineeringElectronic component
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Method and apparatus for vitrification of radioactive waste
InactiveCN102105944BHigh strengthImprove securityRadioactive decontaminationProcess engineeringRadioactive waste
Owner:SO MYOUNG SPECIAL CONSTR
Lifting device for welding sealing cover in big soft infusion bag production line
Owner:TRUKING TECH LTD
Humanised antigen binding proteins to myostatin6
InactiveCN103097415ANervous disorderMuscular disorderMyostatinMuscle strength
Owner:GLAXO GRP LTD
Method and device for realizing data parameterization
ActiveCN106681921BMeet different needsSoftware testing/debuggingAlgorithmTheoretical computer science
Owner:TENCENT TECH (SHENZHEN) CO LTD
Determination method of privetin in Zhenqi Fuzheng preparation
ActiveCN103592391BEffective quality controlHigh precisionComponent separationPhosphoric acidSpecnuezhenide
Owner:GUIZHOU XINBANG PHARMACEUTICAL CO LTD
Preparation method of nanometer metal oxide powder
ActiveCN104229744BWide variety of sourcesRich varietyOxide/hydroxide preparationZinc oxides/hydroxidesWater bathsSlurry
Owner:洛阳市方德新材料科技有限公司
Vertical reinforcement connection method of prefabricated hollow concrete composite shear wall
ActiveCN103485548BReliable lap jointLower connection costsBuilding material handlingArchitectural engineeringHouse building
Owner:凡林装配式建筑科技有限公司
A magnetic rubber waterstop
Owner:ZHENGZHOU COMM PLANNING SURVEY & DESIGN INST +1
Method for absorbing and extracting phosphor and fluorin from phosphoric acid produced in kiln method
InactiveCN100424007CImprove separation rateHigh puritySilicon halogen compoundsPhosphoric acidHigh concentrationAbsorption column
Owner:HUBEI SANXIN PHOSPHORIC ACID
A system and method for distributing and processing massive logs through high-speed memory
ActiveCN103532754BEasy to handleReal-time processingData switching networksRelational databaseLog management
Owner:BEIJING CAPITEK
Method for configuring system audit service, information processing device and readable storage medium
ActiveCN107707410BEnsure safetyEnsure safe executionDigital data protectionPlatform integrity maintainanceInformation processingEngineering
Owner:SHANGHAI DIANRONG INFORMATION TECH CO LTD
A method for improving the anti-electromagnetic interference performance of capacitive touch buttons
ActiveCN105677083BImprove anti-electromagnetic interference performanceImprove toleranceInput/output processes for data processingElectromagnetic interferenceEngineering
Owner:SINO WEALTH ELECTRONICS
A kind of treatment method of sucralose neutralization solution concentration residue
ActiveCN109678912BSolve the problem of needing to enter the tankAvoid the problem of plugging holes and difficult filtrationEsterified saccharide compoundsSugar derivativesActivated carbonSucrose
Owner:ANHUI JINGHE IND
Input stage esd protection circuit
ActiveCN104283201BTransmission without attenuationReduce overheadEmergency protective arrangements for limiting excess voltage/currentTransmission gateComputer module
Owner:PEKING UNIV
Special cultivation substrate for fruit type organic vegetables and preparation method of special cultivation substrate
InactiveCN102701803BPromotes Nutrient BalanceIncrease productionOrganic fertilisersBiotechnologyAdditive ingredient
Owner:SHANDONG GUANGDA FERTILIZER INDAL TECHCO
A device for fixing step-by-step ascending and descending ladders during shipbuilding
Owner:JIANGMEN NANYANG SHIP ENG
Rigid fixed-distance raw silk size detector and manufacturing method thereof
InactiveCN101963487BGood symmetryImprove detection accuracyMechanical diameter measurementsSilk reelingEngineeringGlass sheet
Owner:ZHEJIANG SCI-TECH UNIV
System and method for metering dosage of plasticizer for cigarettes with connecting device
ActiveCN104374434BEliminate vibration interferenceEasy to operateVolume/mass flow measurementVolume indication and recording devicesElectricityPlasticizer
Owner:CHANGDE FURONG DAYA CHEM FIBER
Application of glucopyranogalactooligosaccharide sulfate in preparation of anticoagulant and/or antithrombotic drugs
ActiveCN114533756ASignificant in vitro anticoagulant activityReduce bleeding riskOrganic active ingredientsBlood disorderAntithrombotic AgentGlycan
Owner:NANJING UNIV OF SCI & TECH
torsion bar
ActiveCN103703272BAchieve lightweightHigh strengthNon-rotating vibration suppressionJet propulsion mountingEngineeringPower unit
Owner:NISSAN MOTOR CO LTD +1
Finishing method of warp cotton and weft double core-spun elastic non-ironing fabric
ActiveCN105714449BStable processingIncrease elasticityMercerising of indefinite length fabricsWrinkle resistant fibresElastic networkEngineering
Owner:鲁丰织染有限公司
A sealing machine for grafted seedlings
ActiveCN112154797BAdjust work efficiency in timeImprove seal qualityGraftingControl engineeringAgricultural engineering
Owner:HARBIN FORESTRY MASCH RES INST STATE FORESTRY & GRASSLAND ADMINISTRATION
A kind of highland barley liquid milk tea and preparation method thereof
ActiveCN110447733BGood dispersionImprove adhesionMilk preparationPre-extraction tea treatmentBiotechnologyInstant tea
Owner:SOUTH CHINA UNIV OF TECH
Current transformers with replaceable heads
ActiveCN104641430BDesigned withReduce workloadTransformers/reacts mounting/support/suspensionTransformersStructural engineeringInstrument transformer
Owner:PHOENIX CONTACT GMBH & CO KG
Fixed-bed gasification device, treatment system including same, waste treatment method
ActiveCN103881757BEfficient and environmentally friendly treatmentReduce pollutionSolid waste disposalFixed-bed gasificationFixed bedEngineering
Owner:EAST CHINA UNIV OF SCI & TECH +1
A preparation method of a high-hardness hammerhead for a radial precision forging machine
InactiveCN105063491BDense tissueLess micro defectsMetallic material coating processesChemical compositionHardness
Owner:NO 52 INST OF CHINA NORTH IND GRP CORP
A substrate-integrated waveguide bandpass filter loaded with a five-shaped defect ground structure
ActiveCN104112888BLow profileReduce weightWaveguide type devicesBandpass filteringDielectric substrate
Owner:HARBIN INST OF TECH
Vacuum cleaner with modified motor hood
ActiveCN102894931BExtend the air ductReduce wind energySupports/enclosures/casingsElectric equipment installationElectric machineryEngineering
Owner:KINGCLEAN ELECTRIC
electronic device
InactiveCN106249887BStrong shockQuick shockInput/output for user-computer interactionGraph readingEngineeringMechanical engineering
Owner:QISDA SUZHOU +1
A leaf spring fatigue testing system
ActiveCN107588935BMachine part testingMaterial strength using repeated/pulsating forcesData displayHuman–machine interface
Owner:CHONGQING HONGQI SPRING
A multi-tenant access control method and device
ActiveCN108259422BImprove securityImprove effectivenessTransmissionSoftware engineeringAuthorization
Owner:ZTE CORP
Visualization model, visualization device and method for gas overburden phenomenon
ActiveCN112459756BSurveyFluid removalVisual observationClassical mechanics
Owner:UNIV OF SCI & TECH BEIJING
A method for automatically deploying high-availability clusters of business systems based on ansible
ActiveCN112491606BAvoid misuse of interventionAvoid IT Technical RequirementsSecuring communicationDistributed computingServer
Owner:湖南麒麟信安科技股份有限公司
Display panel and display device
ActiveCN104503165BNon-linear opticsWire gridDisplay device
Owner:BOE TECH GRP CO LTD
Resin composition for power storage device electrode
InactiveCN109565051AImprove adhesionExcellent ion permeabilityHybrid capacitor electrodesNegative electrodesElectrolytic agentPhysical chemistry
Owner:KAO CORP
Mine telescopic boom dumper
ActiveCN105293090BEnsure the safety of soil dumping operationsEnsure safetyLoading/unloadingArchitectural engineeringSafe operation
Owner:TAIYUAN HEAVY IND
Method for inspecting performance of sealing gasket for nuclear power equipment
ActiveCN102279079BFluid-tightness measurement using fluid/vacuumNuclear engineeringNuclear power
Owner:SUZHOU BMC SEALING TECH CO LTD
Backsheet for a photovoltaic module
InactiveCN102376800APrevent leakagePhotovoltaic energy generationThin material handlingEngineeringChlorinated polyethylene
Owner:DU PONT APOLLO
Molecular breeding method for synchronously improving length, strength, and fineness of cotton fiber through polymerizing chromosome segment introgression lines
ActiveCN103509861BConvenient lengthHigh strengthMicrobiological testing/measurementPlant genotype modificationAgricultural scienceMolecular breeding
Owner:NANJING AGRICULTURAL UNIVERSITY
Method and device for generating album
ActiveCN104299001BShorten the timeLow costCharacter and pattern recognitionSpecial data processing applicationsPattern recognitionComputer graphics (images)
Owner:XIAOMI INC
Constructing method for imitating effect of natural color granite on surface of cabinet
ActiveCN102008190BReflect the decorative effectAvoid expensive pricesNatural patternsSpecial ornamental structuresVolumetric Mass DensityPollution
Owner:上海展辰涂料有限公司
Exhaust gas purifying catalyst
InactiveCN106076360AIncreased durabilityImprove purification effectInternal combustion piston enginesHeterogenous catalyst chemical elementsManganeseCerium
Owner:MITSUI MINING & SMELTING CO LTD +1
Provides information related to caching in the access network to the core network
ActiveCN103460735BTransmissionSecurity arrangementAccess networkData exchange
Owner:TELEFON AB LM ERICSSON (PUBL)
Battery thermal runaway protection system and electric vehicles
Owner:HUATING HEFEI POWER TECH
A Portable Projector
Owner:山西回宫六点教育科技有限公司
Highly effective phosphorus removal bacteria and its produced bacteria formulation
InactiveCN100400648CImprove phosphorus removal effectEasy to useBacteriaMicroorganism based processesBiological propertyPseudomonas putida
Owner:NANJING AGRICULTURAL UNIVERSITY
Silicon dioxide aerogel and preparation method thereof
Owner:广州凌玮科技股份有限公司
Forced discharge mechanism and safety switch device for storage battery
InactiveCN102082258AImprove securityDischarge spontaneous and automaticCell temperature controlSecondary cells charging/dischargingElectric power transmissionControl theory
Owner:SHARP KK
A multi-label active learning classification method and system based on SVM
ActiveCN103927394BSolving Learning to Classify ProblemsSave human effortCharacter and pattern recognitionMachine learningMulti-label classificationClassification methods
Owner:SUZHOU UNIV
Security technology for reconnecting to a meeting session using a computing device
ActiveCN107113362BSpecial service for subscribersCommmunication supplementary servicesWireless computingCellular telephone
Owner:GOOGLE LLC
A double-nozzle whiteboard eraser
Owner:YULIN UNIV
A clean fracturing fluid for automatically breaking gel in reservoirs and its preparation method
Owner:SOUTHWEST PETROLEUM UNIV
A kind of packing automatic stringing equipment and using method
ActiveCN111590966BSolve the defect that the rope can only be threaded manuallyHigh degree of automationBag making operationsPaper-makingClassical mechanicsStructural engineering
Owner:河南弘盛联合印刷有限公司
Teleconference management method, device and readable storage medium
ActiveCN110971767BIncrease success rateSpecial service for subscribersConference managementEngineering
Owner:UNIGROUP SPREADTRUM COMM HUIZHOU CO LTD
Washing dryer
InactiveCN101082163BEasy to dehydrateSpeed up evaporationWashing machine with receptaclesTextiles and paperImpellerEngineering
Owner:HITACHI APPLIANCES INC
Ecological planting method of gentiana rigescens
InactiveCN101554119BIncrease incomeEasy to operateSeed and root treatmentHarvestersLand resourcesGentiana (plant)
Owner:INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
Device and method for measuring gas permeability of coal pillar in similar simulation experiment
Owner:TAIYUAN UNIV OF TECH
Electric equipment arranged on the roof of an electric traction railway vehicle
InactiveCN101622151BElectric devicesPropulsion using ac induction motorsElectric power equipmentElectric devices
Owner:ALSTOM TRANSPORT TECH SAS
Positioning signal generation method, transmitter and positioning system
ActiveCN102307328BAchieve precise positioningAccurately capture and trackMulti-frequency code systemsLocation information based serviceComputer scienceMarine navigation
Owner:BEIJING UNIV OF POSTS & TELECOMM +1
Lifting apparatus supported by two wheel automatic guided vehicles
PendingCN111747352APrevent accidental dropPrevent upper end from movingLifting framesMobile jacksClassical mechanicsEngineering
Owner:2 GETTHERE
Preparation method and applications of rape BnRabGDI3 promoter
ActiveCN102965374BTissue-specific expression functionImprove securityFermentationPlant genotype modificationGenomic sequencingStaining
Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
Transmission device for suction CD-ROM
InactiveCN100552787CPrecise positioningReduce usageRecord information storageRough surfaceElectric machine
Owner:QUANTA STORAGE INC
Remote intelligent network management power management system
InactiveCN101976885BCircuit arrangementsData switching networksIntelligent NetworkRemote control
Owner:北京网玉金石科技有限公司
Low-grade attapulgite welding electrode and preparation method thereof
ActiveCN106891108BHigh whitenessReduce contentWelding/cutting media/materialsSoldering mediaFiberDolomite
Owner:盱眙凹土能源环保材料研发中心
Binary translation method and device based on execution tree depth
ActiveCN104375879BImprove performanceNext instruction address formationSoftware simulation/interpretation/emulationBasic blockBinary translation
Owner:浙江迪捷软件科技有限公司
A method and apparatus for packet classification
InactiveCN104303482ATransmissionLatency (engineering)Classification rule
Owner:TELEFON AB LM ERICSSON (PUBL)
A low-temperature cooling device using a refrigerator as a cold source
ActiveCN108870821BSave resourcesShort pre-cooling timeDomestic cooling apparatusCompression machinesThermodynamicsMechanical engineering
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
An optoelectronic communication device and method for automatic orientation tracking and feedback
ActiveCN105897343BReduce signal error rateSignal transmission quality is stableControl using feedbackElectromagnetic transmittersCommunication qualityBeam splitter
Owner:ZHONGBEI UNIV
Envelope for luminous elements of semiconductor in large power
ActiveCN1873973BSolution to short lifeUntie the cooling bottleneckSemiconductor/solid-state device detailsSolid-state devicesElectricityHeat sink
Owner:DAJIN ORIENT LIGHTING SHENZHEN
A kind of microtubular reaction device and the technology that utilizes this device to prepare hydrogenated nitrile rubber
InactiveCN104190340BEasy to operateOvercome the difficult problem of difficult cleaning and maintenanceChemical/physical/physico-chemical processesThermodynamicsNitrile rubber
Owner:高剑峰
Device for improving pulse energy stability of ultrafast laser amplifier and control method thereof
Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT
Method, device, equipment and computer-readable storage medium for preventing interface shaking
ActiveCN107908344BAvoid jitterExecution for user interfacesInput/output processes for data processingComputer engineeringJitter
Owner:PING AN TECH (SHENZHEN) CO LTD
A method for preparing quantum dot light detection array device based on inkjet printing technology
InactiveCN104993022BImprove controllabilityScalable productionFinal product manufactureSemiconductor devicesChloroformMetal electrodes
Owner:FUZHOU UNIV
A new three-phase balanced reversible pwm rectifier
ActiveCN103326595BControl and adjust power outputGuaranteed sinusoidalAc-dc conversion without reversalPower factorEngineering
Owner:LIVESINE ELECTRIC SHANGHAI CO LTD
High capacity thermoelectric temperature control systems
InactiveCN101517764BThermoelectric device with peltier/seeback effectMachines using electric/magnetic effectsTemperature controlControl system
Owner:BSST
An industrial machine tool for machining round parts
ActiveCN113510495BEasy to operateEccentric distance adjustment is convenientPositioning apparatusMetal-working holdersEngineeringIndustrial machine
Owner:南通超聚精密科技有限公司
Method for preparing low-noise carbamido lubricating grease
Owner:CHINA PETROLEUM & CHEM CORP +1
Ultraviolet light emitting device
InactiveCN104969369AInhibit deteriorationPrevent spoilageSolid-state devicesSemiconductor devicesUltraviolet lightsMetal cylinder
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Torsion sensor
ActiveCN102445289BRealize bidirectional torque detectionImprove rigidityForce measurement using piezo-electric devicesWorking environmentTorsional strength
Owner:杨锦堂
Fish branchiostegite marking method
InactiveCN103181352BSolve the problem of difficult living body recognitionMark low priceClimate change adaptationPisciculture and aquariaFluorescenceContinuous flow
Owner:YANGTZE RIVER FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1
A washing machine dewatering shaft and deceleration clutch
ActiveCN105734903BStable power deliveryFirmly connectedOther washing machinesTextiles and paperReduction driveReducer
Owner:QINGDAO HAIER WASHING MASCH CO LTD
A patrol optimization method for power communication stations
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