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.
Monitoring method for power outage and restoration of power distribution network based on multi-source data
ActiveCN106992520BImprove accuracyImprove real-time performanceAc network circuit arrangementsElectricityMissing data
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
A Method of Transmitting Time-Frequency Signals in Optical Fiber Using Polarized Light
InactiveCN108616309BHigh precisionEliminate the effects of delay asymmetryTime-division multiplexElectromagnetic receiversFiber chromatic dispersionEngineering
Owner:SOUTHWEST UNIVERSITY FOR NATIONALITIES
Application of Manganese Oxide Synergistic Nitrographene in Near Infrared Light Denitrification
ActiveCN106732730BWith molecular recognition functionWith infrared photocatalytic degradation functionPhysical/chemical process catalystsWater/sewage treatment by oxidationNitrogen removalManganese oxide
Owner:江苏易驰新能源集团有限公司
Method for manufacturing inverted LED chip
ActiveCN102931311AImprove packaging yieldAvoid WeldingSemiconductor devicesOhmic contactLight reflection
Owner:江苏百凌电器有限公司
A method of identity authentication based on dynamic gestures
InactiveCN103442114BTroubleshoot authentication failuresSmall amount of calculationDigital data authenticationTelephone set constructionsSimulationArtificial intelligence
Owner:CENT SOUTH UNIV
A method and device for data processing
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
Method for transmitting and receiving channel quality information and device thereof
ActiveCN101686071BSpatial transmit diversityAssess restrictionElectrical and Electronics engineeringBase station
Owner:HUAWEI TECH CO LTD
Kali board trap door
ActiveCN104060918BLow costImprove the decorative effectWing arrangementsDoor leavesSurface layerAlloy
Owner:GOLD MANTIS CONSTR DECORATION
A mild oil-controlling and acne-removing scrub facial cleanser and preparation method thereof
ActiveCN106726892BSynthetic conditions are mildMild performanceCosmetic preparationsToilet preparationsNatural productGinkgo biloba
Owner:GUANGDONG PHARMA UNIV
Image processing method and device based on fully convolutional neural network
ActiveCN110245747BEasy to handleThe processing result is accurateNeural architecturesColor imageImaging processing
Owner:HUAZHONG NORMAL UNIV
A method and device for accessing a network through multi-RB aggregation
Owner:NEW H3C TECH CO LTD
A kind of inclusion essence capable of instantly brightening skin tone and preparation method thereof
ActiveCN109125189BBrightening Combined MiscibleAvoid damageCosmetic preparationsToilet preparationsPhospholipidSkin tone
Owner:广东巴松那生物科技有限公司
Crossed rail device for friction driven conveying line
ActiveCN102910424BIncrease heightSmall driving forceControl devices for conveyorsMechanical conveyorsComputer moduleCard reader
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Display device and display terminal
InactiveCN109658818AImprove screen utilizationDetails for portable computersNon-linear opticsDisplay deviceOn-screen display
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Heat recovery steam generator and methods of coupling same to combined cycle power plant
InactiveCN103062744ASteam engine plantsSteam boilersThermal energyPower station
Owner:GENERAL ELECTRIC CO
An AC Asynchronous Motor with Adjustable Number of Parallel Branches Adapting to Dual-voltage System
ActiveCN105958765BReasonable structureIngenious designWindingsAsynchronous induction motorsInduction motorConductor Coil
Owner:CRRC YONGJI ELECTRIC CO LTD
Method and device for sending and receiving information
ActiveCN108633019BImprove performancePilot signal allocationWireless communicationSignal onTerminal equipment
Owner:HUAWEI TECH CO LTD
Equipment for detecting circuit board defects based on visual detection method
ActiveCN102338751BThe detection process is fastShort programming timeOptically investigating flaws/contaminationSortingControl circuitMechanical engineering
Owner:科士恩科技(上海)有限公司
A multifunctional steering wheel tractor
InactiveCN105539610BImprove climbing abilityImprove passabilityAgricultural machinesGuiding agricultural machinesSteering wheelClutch control
Owner:曹县魏亮商砼有限公司
A RFID data transmission method, device, electronic equipment and storage medium
ActiveCN111865367BImprove anti-interference abilityGuarantee the quality of data transmissionNear-field in RFIDNear-field transmissionInterference resistanceData transmission
Owner:HUIZHOU TOPBAND ELECTRICAL TECH CO LTD
A control method of a compensating dual-source heat pump chiller and hot water unit
ActiveCN105241145BLand conservationMeet the needs of useRefrigeration safety arrangementFour-way valveWater source
Owner:GUANGDONG SHENLING ENVIRONMENT SYST CO LTD +1
A packaging box connecting paper side sticking device
ActiveCN114506120BImprove attachment efficiencyEasy compensation adjustmentBox making operationsPaper-makingRobot handEngineering
Owner:苏州方普智能装备有限公司
A kind of method for preparing zinc-manganese master alloy
Owner:GUANGXI UNIV
A method and system for detecting abnormal population information based on big data
ActiveCN110059919BImprove detection levelCharacter and pattern recognitionGeographical information databasesData setGeographic feature
Owner:TERMINUSBEIJING TECH CO LTD
A brain-computer interface decoding method based on spiking neural network
ActiveCN113298242BAchieving decoding accuracySmall amount of calculationNeural architecturesMachine learningLiquid stateSimulation
Owner:ZHEJIANG UNIV
RF front-end transmitting circuit, RF front-end receiving circuit and RF front-end circuit
Owner:广州粒子微电子有限公司
a farming system
ActiveCN111149762BEasy to handleAchieve recyclingWater/sewage treatment by irradiationSpecific water treatment objectivesActivated carbonFiltration
Owner:GUANGDONG KNOWLEDGE CITY OPERATION SERVICES CO LTD
Hot spot equalization control method and related device
InactiveCN104216784BUniform controlReduce the chance of overheatingResource allocationSoftware simulation/interpretation/emulationEqualizationVirtual machine
Owner:HANGZHOU HUAWEI DIGITAL TECH
Preparation method of silk fibre with function of removing formaldehyde
InactiveCN101649546BLarge specific surface areaAvoid damageAnimal fibresSodium bicarbonateAcetic acid
Owner:ZHEJIANG SCI-TECH UNIV
Seabed Lateral Deformation and Sliding Observation Device and Method
ActiveCN105301193BObvious lateral deformationTest accurateMaterial analysisOcean bottomMeasurement device
Owner:OCEAN UNIV OF CHINA
A production method and production system for fly ash block
InactiveCN103586966BIncrease productivityReduce labor intensityCeramic shaping apparatusProcess engineeringFly ash
Owner:唐宽余
A new comprehensive pretreatment method for albendazole high-concentration sulfur-containing wastewater
ActiveCN105948309BEfficient recyclingMild reaction conditionsWater contaminantsMultistage water/sewage treatmentHigh concentrationPretreatment method
Owner:河南豫辰药业股份有限公司
A kind of composition and its application, the germ-free mouse model constructed by the composition
ActiveCN114586897BIncrease appetiteEnhance digestionCompounds screening/testingAnimal feeding stuffBiotechnologyPhenolic content in tea
Owner:SPF BEIJING LAB ANIMAL SCI & TECH CO LTD
A method and device for storing and querying data
ActiveCN104657481BSpecial data processing applicationsDatabase indexingParallel computingData query
Owner:HUAWEI TECH CO LTD
A super high pressure cut-off valve
InactiveCN105257829BImprove sealingExtended service lifeSpindle sealingsLift valveFiberUltra high pressure
Owner:SHANGHAI INST OF MEASUREMENT & TESTING TECH
Method for preparing catalysts
Owner:ZHEJIANG NORMAL UNIVERSITY
A textile winding rod release control device
ActiveCN103879812BImprove processing efficiencyReasonable structural designWebs handlingBobbinEngineering
Owner:ANHUI WUWEI TIANCHENG TEXTILE
Wire fixing structure for household appliances
Owner:铜陵市世纪朝阳数码科技有限责任公司
Azeotrope oil-water separation device
ActiveCN104274996BEasy to separateReduce the impact of separationDewatering/demulsification with mechanical meansLiquid separationOil separationOil water
Owner:WUHAN JINZHONG PETROCHEM ENG
Temperature-controlled pressurized jet stirring filtration reaction flow water production line
InactiveCN106268602BEvenly dispersedImprove stabilityChemical/physical/physico-chemical nozzle-type rreactorsMoving filtering element filtersTemperature controlProduction line
Owner:ZHEJIANG ANJI TIANYANG ROLL PLASTIC EQUIP
A heated door for rainy and snowy weather
ActiveCN110126863BSolve the problem of dealing with various situations of freezingAvoid affecting useDoor arrangementHeating element shapesEngineeringIce melt
Owner:许春雷
Cooking method, cooking system, cooking appliance inner pot and cooking appliance
ActiveCN107550226BImprove satisfactionIncrease the tilt judgment stepCooking vesselsProcess engineeringFood material
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Method for tissue culturing gastodia tuber
Owner:JIANGSU UNIV
Condensation Reflux Device
InactiveCN104307585BSimple structureEasy to operateHeating or cooling apparatusLaboratory glasswaresEngineeringWater supply
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER
Three-dimensional scene modeling method and device, electronic device, readable storage medium and computer equipment
ActiveCN110798677BSteroscopic systemsRadiologyDimensional modeling
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A kind of ordered macroporous silicon-aluminum composite oxide and its preparation method
ActiveCN103769070BImprove mass transfer effectHigh activityCatalyst carriersOther chemical processesSilicon oxideColloid
Owner:CHINA PETROLEUM & CHEM CORP +1
Mining method of top coal caving with oblique cutting in steeply inclined seam
ActiveCN104314566BImprove completenessImprove securityUnderground miningSurface miningEngineeringMechanical engineering
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD
A method for preparing s-(+)-4-(2-methylbutyl) biphenol
ActiveCN105198712BSimple processLow costOrganic compound preparationCarbonyl compound preparation by condensationPotassium persulfateChloride
Owner:HEBEI YANUO CHEM IND
Printed circuit board and manufacturing method thereof
ActiveCN110856346BPrinted circuit aspectsPrinted circuit manufactureMechanical engineeringPrinted circuit board
Owner:TRIPOD WUXI ELECTRONICS
Shaping mold of members of mould shell
InactiveCN101200093BEasy to placePrecise positioningMould separation apparatusMouldsUltimate tensile strengthMechanical engineering
Owner:湖南邱则有专利战略策划有限公司
Application of Chinese medicinal chrysanthemum extract in preparing medicaments with lipase activity-inhibiting action
InactiveCN102366433BMetabolism disorderPlant ingredientsSide effectAlcohol
Owner:BEIJING WBL PEKING UNIV BIOTECH
Single-fracture can-type vacuum circuit breaker
InactiveCN103441026BGuaranteed coaxialityReduce manufacturing costHigh-tension/heavy-dress switchesAir-break switchesState of artVacuum chamber
Owner:沈阳华德海泰电子有限公司
Anti-deformation device for flame cutting
ActiveCN103056483BClamp firmlyImprove machining accuracyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringFlame cutting
Owner:CHENGDU HUANLONG AUTOMOBILE EQUIP CO LTD
Quality control method of Xinnaokang capsule
ActiveCN101569736BEnsure safetyGuaranteed validityAnthropod material medical ingredientsComponent separationSalvia miltiorrhizaQuantitative determination
Owner:BEIJING ASIA EAST BIO PHARMA CO LTD
Liquid crystal display device
ActiveCN103777405BNon-linear opticsLiquid-crystal displayClockwise
Owner:JAPAN DISPLAY INC
A kind of microemulsion type coal slime flotation collector and preparation method thereof
Owner:SUZHOU FENGBEI BIOTECH CO LTD
Light-emitting diodes and methods of making them
ActiveCN106129202BImprove luminous efficiencyReduce threading dislocation densitySemiconductor devicesThreading dislocationsVertical projection
Owner:MIKRO MESA TECH
Point-to-point protocol vj compressed data restoration method
ActiveCN102769862BRealize monitoringRealize analysisNetwork traffic/resource managementWireless network protocolsTraffic capacityPoint-to-Point Protocol
Owner:重庆市蛛丝网络科技有限公司
An automatic cooling beer bottle
ActiveCN107289732BReduce the temperatureWill not polluteLighting and heating apparatusCooling fluid circulationChemical reactionEngineering
Owner:SHANDONG JINGYAO GLASS GRP
An annular combustion furnace with temperature subdivision function
ActiveCN105352320BRealize SegmentationExtended service lifeMaterial heat developmentFurnace typesElectrical resistance and conductanceFurnace temperature
Owner:绥化市礴远锅炉制造有限公司
A LED drive circuit using cold bipolar transistors
ActiveCN106793345BFast switching speedReduce switching lossesElectrical apparatusElectroluminescent light sourcesEngineeringFeedback control
Owner:中山市领航光电科技有限公司
A method and device for producing a packaging container
ActiveCN101631722BExtension of timeExtended shelf lifePackage sterilisationLiquid materialBiotechnologyMicroorganism
Owner:TETRA LAVAL HLDG & FINANCE SA
Pressure vibration sphygmomanometer for measuring cuff characteristics
ActiveCN104337507BDiagnostic recording/measuringSensorsSphygmomanometerMicrocontroller
Owner:陈秀美
A connection structure and method for a coil bobbin and a flat quick-connect terminal
ActiveCN105470050BDoes not affect productivityLow costElectromagnetic relay detailsBobbinEngineering
Owner:XIAMEN HONGFA ELECTRICAL SAFETY & CONTROLS CO LTD
Eddy current compensation method and eddy current compensation system
ActiveCN109633757BThe solution is simpleQuick responseElectric/magnetic detectionAcoustic wave reradiationEddy currentAluminum foil
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +1
Eco-type air purifier
InactiveCN103768912BConvenient, ecological and beautifulEasy to integrateDispersed particle separationDeodrantsAir purifiersFiltration
Owner:GUANGDONG CANBO ELECTRICAL
Microgrid Impairment Method Under the Control of Super Quantum Evolutionary Algorithm
ActiveCN105375481BReduce network lossImprove power qualityGenetic modelsEnergy industryQuantum evolutionary algorithmPower quality
Owner:南方电网数字电网集团(海南)有限公司 +1
Direct solar radiation collection and concentration elements and panels
ActiveCN103403469BReduce visual impactGround Space OptimizationPhotovoltaic supportsSolar heating energyEngineeringDirect radiation
Owner:海梅·卡塞列斯 福尔内斯
A Representation Method of Event Knowledge Based on Behavior
ActiveCN114004223BMulti-authenticityEasy to analyzeSemantic analysisComplex mathematical operationsTheoretical computer scienceMathematical theory
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
A message processing method and device
ActiveCN109672623BProcessing speedShorten the timeData switching networksComputer hardwareMessage processing
Owner:DATANG SOFTWARE TECH
A method, device and system for storing data based on majority
ActiveCN108206839BImprove write success rateNo single point of problemInput/output to record carriersTransmissionEngineeringData loss
Owner:GUIZHOU BAISHANCLOUD TECH CO LTD
Method for producing copper concentrate from copper-containing sludge
ActiveCN104726700BSolve problems such as poor economic efficiencyEfficient resource utilizationProcess efficiency improvementSludgeSlurry
Owner:ZIJIN MINING GROUP
Method and device for processing wireless network information
ActiveCN107046686BEasy to handleImprove processing efficiencySecurity arrangementInformation processingNetwork connection
Owner:TENCENT TECH (SHENZHEN) CO LTD
A solar energy system that intelligently adjusts the opening of the valve according to the water temperature of the water tank
InactiveCN105466039BMeet heat utilization requirementsConstant water temperatureSolar heating energySolar heat collector controllersData connectionEngineering
Owner:SHANDONG UNIV OF TECH
An Interleaved Spectrum Allocation Method
ActiveCN111769894BTransmission monitoringInterference (communication)Frequency spectrum
Owner:CHINA SHIP DEV & DESIGN CENT
Air supply air direction control method and device
ActiveCN106225158BGuaranteed reasonablenessGuaranteed accuracyMechanical apparatusSpace heating and ventilation safety systemsEngineeringWind direction
Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD +1
A Space Debris Avoidance Maneuvering Method for Remote Sensing Satellites Based on Trajectory Keeping Requirements
ActiveCN104787360BImprove securityEasy to operateSpacecraft guiding apparatusTime efficientGround track
Owner:BEIJING INST OF SPACECRAFT SYST ENG
Command and dispatch system and method for bridge emergencies based on 2D and 3D linkage
ActiveCN109658011BTimely remedyReal-time schedule modificationResourcesVideo monitoringEmergency plan
Owner:TAIHUA WISDOM IND GRP CO LTD
Analysis supporting apparatus, analysis supporting method, and analysis supporting program
InactiveCN101493849ASolve problems in conventional technologyDesign optimisation/simulationData acquisition and loggingProduct analysisTheoretical computer science
Owner:FUJITSU LTD
Rolling type basin rubber bearing
ActiveCN106192737BIncrease loading capacityMeet the requirements of heavy loadsBridge structural detailsEngineeringRubber bearing
Owner:UNIV OF JINAN +1
A panoramic monitoring system and method
ActiveCN103096032BReal-time video surveillanceReal time monitoringClosed circuit television systems3D-image renderingVideo monitoringMonitoring system
Owner:北京明科全讯技术有限公司
A method and system for calibrating a positioning reference point in a wireless positioning system
ActiveCN104837142BReduce maintenance costsAdaptablePosition fixationNetwork planningComputer visionArtificial intelligence
Owner:TENCENT TECH (SHENZHEN) CO LTD
Flat panel display device and flat panel display panel
InactiveCN101446702BAvoid destructionImprove flickeringStatic indicating devicesFlat panel displayComputer engineering
Owner:INNOLUX CORP
Automatic disconnecting device of high-voltage falling type switch
InactiveCN102646559BRealize the protection functionSimple structureEmergency protective devicesAutomatic controlControl engineering
Owner:STATE GRID CORP OF CHINA +3
An artificial skin and its method for detecting pressure, temperature and humidity
Owner:北京中硕众联智能电子科技有限公司
A preparation method of graphite foil electrode and its application in electrochemical sensing
ActiveCN112051314BControl depthPrevent peelingMaterial electrochemical variablesElectrolytic agentGraphite
Owner:ZHAOQING UNIV
Incoming material detection method for custom antenna
ActiveCN108107279BConvenient Quantitative DeterminationAccurate measurementAntenna radiation diagramsComputer hardwareEmbedded system
Owner:NINGBO SANXING MEDICAL & ELECTRIC CO LTD
Method of packaging semiconductor device and apparatus for performing the method
ActiveCN105097560BSemiconductor/solid-state device detailsSolid-state devicesScreen printingEngineering
Owner:DONGBU HITEK CO LTD
Application of Howard Sutterella in the treatment or prevention of rheumatoid arthritis or related diseases
ActiveCN104546931BBacteriaAntipyreticMedicineArthritis
Owner:BGI SHENZHEN CO LTD +1
A cable forming device
ActiveCN111681829BGuaranteed uniformityReduce consumptionApparatus for feeding conductors/cablesStructural engineeringElectric cables
Owner:HENAN TONG CABLE
Preparation method of hierarchical porous carbon material capacitive desalination electrode material
ActiveCN107522266BIncrease surface areaImprove conductivityWater/sewage treatmentCapacitancePorous carbon
Owner:SHANGHAI UNIV
A small hole positioning method followed by a custom search area
ActiveCN113724213BNarrow detection rangeReduce noiseImage enhancementImage analysisEngineeringImage pair
Owner:智昌科技集团股份有限公司
A self-resetting fuse for secondary power transmission
ActiveCN111739770BAvoid repeated power on and offNo human intervention requiredEmergency protective devicesProcess engineeringElectric power
Owner:国网甘肃省电力公司兰州供电公司
Coil insertion method and coil insertion device
Owner:SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD
Thermal insulation board assembly made of building thermal insulation material, manufacturing method and building
InactiveCN107602020BImprove stabilityImprove insulation effectHeat proofingSodium metasilicateCalcium formate
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
A method and device for detecting the number of people in a fixed area
ActiveCN110826482BImprove accuracyCharacter and pattern recognitionMonitor equipmentOperations research
Owner:北京爱笔科技有限公司
Chinese medicine preparation for treating skin and external diseases
InactiveCN1180833CEnhance immune functionHigh cure rateUnknown materialsDermatological disorderCurative effectRhizome
Owner:彭德生
A kind of semiconductor device and its manufacturing method
ActiveCN112397521BAvoid connectionPrevent leakageSolid-state devicesSemiconductor devicesSemiconductor structureDevice material
Owner:YANGTZE MEMORY TECH CO LTD
A high-efficiency concrete performance enhancing additive and its preparation method
InactiveCN106986575BImprove self-disclosureEnhanced impact and wear resistanceFiberPolyester
Owner:江苏汉普顿新材料科技有限公司 +1
A kind of traditional Chinese medicine prescription for treating acne
InactiveCN103536787BSignificant effectReduce recurrenceDermatological disorderPlant ingredientsSide effectChinese licorice
Owner:王纯治
Swivel system and construction method for swivel construction of large-span continuous beam span existing station
ActiveCN105442459BSimple structureReasonable designBridge erection/assemblyReinforced concreteTraction system
Owner:NO 1 ENG LIMITED OF CR20G
Flange automatic stacker
ActiveCN105540264BNo human collaboration requiredOperational securityStacking articlesEngineeringUltimate tensile strength
Owner:JIANGYIN HENGRUN RING FORGING
Vehicle Tracking Method and System
ActiveCN106599918BSolve real-timeResolve accuracyCharacter and pattern recognitionFalse alarmField of view
Owner:开易(深圳)科技有限公司
Method of large quantity preparing hollow carbon nano-cage
Owner:SHANGHAI JIAOTONG UNIV
Roll with adjustable shell, apparatus and method
InactiveCN102482848BShaft and bearingsCalendersEngineeringMechanical engineering
Owner:VALMET TECH OY
Circulation treatment process and treatment system of multi-group chelating magnetic mycelial water purifier
ActiveCN111253004BImprove adsorption capacityFast precipitationSpecific water treatment objectivesWater contaminantsWastewaterMagnetic separator
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
Vertical sticky candy residue separation device based on centrifugation and amplitude trajectory combination and use method
InactiveCN112808597ADoes not affect aestheticsEasy to filterSolid separationCentrifugationEngineering
Owner:刘庆连
Chinese medicinal preparation for drug abstinence and preparation method thereof
InactiveCN100506246CHeat-clearing and detoxifyingWarming yang and relieving painNervous disorderGnetophyta medical ingredientsDrug AbstinenceSichuan lovage
Owner:关志坚
A mobile 5G base station for multi-network integrated emergency communication and its installation method
ActiveCN112954487BImprove stabilityIncrease reception strengthHigh level techniquesWireless communicationTransmitter stationElectrical and Electronics engineering
Owner:戎至(南京)科技有限公司
Ring-mediated isothermal amplification rapid detection method for cholera toxin-producing Vibrio cholerae
InactiveCN101386885BGuaranteed reliabilityStrong specificityMicrobiological testing/measurementAgainst vector-borne diseasesBetaineVibrio cholerae
Owner:INSPECTION & QUARANTINE TECH CENT SHANDONG ENTRY EXIT INSPECTION & QUARANTINE BUREAU
Method for identifying quality of bird's nest
ActiveCN101806788BQuick resolutionQuick and scientific resolutionComponent separationSialic acidMass Spectrometry-Mass Spectrometry
Owner:SHENZHEN MANNAY COSMETIC
Low-cost detection circuit and processing method capable of detecting multiple keys in any combination
ActiveCN109298331BReduce manufacturing costProgramme controlComputer controlHemt circuitsSingle chip
Owner:郭玉森
Etching waste water processing method of silicon wafer and processing device
ActiveCN102126764BReduce moisture contentAdd lessWater/sewage treatmentEnergy based wastewater treatmentSludgeWater quality
Owner:KURITA WATER INDUSTRIES LTD
A kind of preparation method of 4'-chloro-2-nitrobiphenyl
ActiveCN105017025BReduce usageReduce manufacturing costOrganic chemistryOrganic compound preparationNickel catalystPalladium catalyst
Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +1
High-efficiency imbibition non-flowback fracturing fluid and its imbibition huff and puff recovery method for tight oil reservoirs
ActiveCN108753272BFully degradedIncrease productionFluid removalDrilling compositionCross-linkHydrogen
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +2
Fluid pressure cylinder with information transmitter
InactiveCN101532521BPossibility to receiveEasy to importFluid-pressure actuatorsEngineeringTransmitter
Owner:SCHAEFFLER TECH AG & CO KG
Techniques for controlling gateway functionality to support device management in a communication system
ActiveCN102577284ANetwork connectionsCommunications systemTerminal equipment
Owner:SAMSUNG ELECTRONICS CO LTD
Method for preparing 2,6-dichloropyridine by pyridine liquid-phase photochlorination
ActiveCN109134355AEase of industrial productionReduce pollutionOrganic halogenationDistillation separationUltraviolet lightsChloride
Owner:ZHEJIANG AVILIVE CHEM CO LTD
Safe cutting knife
Owner:力同工具有限公司
Battery heating control system for vehicles and control method thereof
ActiveCN102055042BGuaranteed charge and discharge performanceWill not harmSecondary cellsBattery state of chargeElectricity
Owner:BYD CO LTD
Vehicle-mounted automatic hydraulic oil pipe clamp device
ActiveCN104120986BHigh degree of automationImprove efficiencyDrilling rodsDrilling casingsHydraulic cylinderControl system
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
A cellar-type transplanting and punching machine for tobacco seedlings and its drill bit
InactiveCN105052310BReduce the temperatureReduce processing costsPlantingFurrow making/coveringCouplingSpiral blade
Owner:LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO
Ultraprecise and low-damage method for polishing large size diamond wafer and device thereof
InactiveCN100553884CImprove surface accuracyGood polished surface qualityPolishing machinesSemiconductor/solid-state device manufacturingTemperature controlSuperhard material
Owner:DALIAN UNIV OF TECH
Assembly method of battery cell and its operating device
ActiveCN110710021BEasy and cheap to produceAssembling battery machinesCell component detailsStructural engineeringMechanical engineering
Owner:AVL LIST GMBH
Transmission and reception devices processing composed pilot signals
ActiveCN108702271AImprove data throughputImprove reliabilityModulated-carrier systemsCriteria allocationChannel state informationEngineering
Owner:HUAWEI TECH DUESSELDORF
A kind of air top type cloth rolling device
Owner:HUZHOU HYUNDAI TEXTILE MACHINERY
An easy-to-use window frame
InactiveCN108005530BEasy to slideImprove powerWindow/door framesPower-operated mechanismSash windowEngineering
Owner:重庆春信实业有限公司
An online intelligent detection method for foundation braking
ActiveCN109186438BGuaranteed accuracy detectionMinor changesUsing electrical meansRailway vehicle testingBrake shoeBrake pad
Owner:LANGFANG KIM YUN ELECTRIC CO LTD
Adapter and connection element for an armature mechanism and armature mechanism for a window, a door or similar
InactiveCN101014748BContinuous concave profileSmall structureBuilding locksConstruction fastening devicesClassical mechanicsEngineering
Owner:ROTO FRANK AG
Traditional Chinese medicine preparation and preparation method for treating early sepsis
ActiveCN104138518BNo side effectsImprove immunityAntibacterial agentsPlant ingredientsAdenophora strictaSaposhnikovia
Owner:陈思
Method for roasting and starting aluminum electrolytic cell
Owner:YANKUANG GRP CO LTD +1
Preparation of Feining Concentrated Pills
InactiveCN103417593BWith heat-clearing and expectorantAntitussive and antiasthmaticRespiratory disorderDrageesIrritationObstructive chronic bronchitis
Owner:LIAONING PENGJIAN PHARMA CO LTD
Environmental simulator for high-speed communicating network
Owner:XIDIAN UNIV
Display device and manufacturing method thereof
ActiveCN112201760BGood water and oxygen barrierReduce taper angleSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Communication system
InactiveCN1747372BEfficient use ofLow costDuplex signal operationCommunications systemRequest–response
Owner:HITACHI LTD
Maximum differential flow brake device for preventing multiple-branch voltage transformer differential protection unwanted operation
InactiveCN100367597CAvoid misoperation of differential protectionAvoid misuseEmergency protective circuit arrangementsThree-phaseControl theory
Owner:ZHEJIANG UNIV
An anti-dumping floodlight bracket
ActiveCN109163270BWeight increaseReduce weightMechanical apparatusLighting support devicesCircular discGravity center
Owner:慈溪生轩照明灯具有限公司
A tubular duct member
ActiveCN102317665BDucting arrangementsFlanged jointsEngineeringMechanical engineering
Owner:WALSH INTPROP
A Dynamic Response Analysis Method Based on Dual Mode Equation in Random Noise Environment
ActiveCN107748815BImprove dynamic response prediction efficiencyShorten the design cycleGeometric CADSubsonic/sonic/ultrasonic wave measurementDual modeStructural coupling
Owner:SOUTHEAST UNIV
Luggage case capable of automatic walking, intelligent equipment and system
Owner:LINGDONG TECH BEIJING CO LTD
Normal-temperature refreshing method of Baoshan persimmon
Owner:BAOSHAN YINGSHANHONG FRUIT & VEGETABLE DEV
An image-based user action identification area determination method and device
ActiveCN104700096BImprove experienceDoes not affect human-computer interactionInput/output for user-computer interactionCharacter and pattern recognitionPattern recognitionImaging processing
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD
A kind of backlight driving circuit and display device
ActiveCN109147680BSolve the problem of not starting normallyOutput regulationElectrical apparatusStatic indicating devicesDisplay deviceVoltage regulation
Owner:BOE TECH GRP CO LTD +1
data transmission control
ActiveCN104509006BLoss minimizationReduce transmission lossPower managementReceivers monitoringTransceiverEngineering
Owner:TELEFON AB LM ERICSSON (PUBL)
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