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.
Phase failure detection method and circuit based on harmonic detection
ActiveCN103454505BAccurate detectionReliable detectionElectrical testingPolyphase network asymmetry measurementsFull waveLow-pass filter
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +2
An intelligent heat dissipation material, battery heat dissipation explosion-proof device and manufacturing method thereof
ActiveCN107994297BImprove molecular activityReduce molecular activitySecondary cellsProcess engineeringMechanical engineering
Owner:SHENZHEN HAYLION TECH CO LTD
A method for improving the efficiency of vitrification of ovarian tissue
ActiveCN111838131BReduce apoptosisImprove the efficiency of vitrificationCulture processArtificial cell constructsHuman bodyGranular leucocyte
Owner:ZHEJIANG UNIV
Method and device for seismic relative wave impedance prediction based on multi-order differential in frequency domain
ActiveCN105093312BEasy to identifyHigh-resolutionSeismic signal processingThree levelFrequency spectrum
Owner:PETROCHINA CO LTD
A spray arm and a cleaning machine using the spray arm
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
An integral oil-impregnated paper high-voltage bushing
ActiveCN103456473BReduced probability of insulation failureWon't catch fireTransformers/inductances coils/windings/connectionsLead-in/lead-through insulatorsTransformerShock resistance
Owner:JIANGSU ZHIDA ELECTRIC
a pod propeller
ActiveCN111605692BImprove stabilityImprove angle adjustment efficiencyPropulsion power plantsOutboard propulsion unitsUniversal jointClassical mechanics
Owner:DALIAN MARITIME UNIVERSITY
Refrigerator door body and manufacturing method thereof
ActiveCN111412713BNot easy to shiftLow foaming waste rateDomestic cooling apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:HAIER SMART HOME CO LTD
A hole alignment device
ActiveCN108942200BAlignment is automatic and efficientMetal working apparatusDrive wheelDrive motor
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Method for monitoring a fast closing valve bank and associated device
ActiveCN102893068BImprove securityReliable hindrancePower plant safety arrangementValve arrangementsPower stationProcess engineering
Owner:SIEMENS ENERGY GLOBAL GMBH CO & KG
Closed-tube visual detection method for ring-mediated isothermal amplification of Aeromonas hydrophila from eels
ActiveCN107338314BReduce the risk of contaminationMicrobiological testing/measurementBiotechnologyAquatic animal
Owner:JIMEI UNIV
Centralized monitoring system and method for gas alarm apparatus of iron works
PendingCN109828537AImprove efficiencyImprove securityAlarmsTotal factory controlCommunication interfaceIsolator
Owner:LIUZHOU IRON & STEEL
An aircraft camera positioning system
ActiveCN105730705BWill not affect the useImprove the probability of capturing the laser target source of the aircraft on one sideAircraft landing aidsAnti jammingImaging processing
Owner:CSSC SYST ENG RES INST
Elliptical Slot Circularly Polarized Microstrip Antenna
ActiveCN105161848BQuality improvementCompact structureAntenna earthingsAntennas earthing switches associationAxial ratioCoaxial cable
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
Aircraft audio equipment foreign language control and adjustment device and method
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
SPM high resolution graphics data processing method
InactiveCN101294887BSimple and flexible operationFast scanningImage enhancementSurface/boundary effectElectricityGraphics
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
Mould and method for preparation high-pressure switch cast aluminium can
InactiveCN1322948CEasy to operateImprove surface qualityFoundry mouldsFoundry coresPressure castingAluminum can
Owner:新东北电气(沈阳)高压开关有限公司 +1
Information processing method and system thereof, electronic device including the information processing system
ActiveCN104866073BAvoid unresponsive situationsAvoid control operationsInput/output for user-computer interactionGraph readingInformation processingLight beam
Owner:LENOVO (BEIJING) LTD
A system and method for monitoring the quality of silk making process
ActiveCN102885392BGuaranteed processing effectEasy to operateTobacco preparationAutoanalysisControl data
Owner:ZHANGJIAKOU CIGARETTE FACTORY
A kind of easy-scaling salty wastewater treatment method
ActiveCN109019881BAvoid blockingAvoid indentationDispersed particle separationScale removal and water softeningSuspended particlesFiltration
Owner:ZHEJIANG DOWAY ADVANCED TECH CO LTD
Lens structure, lens antenna and electronic equipment
ActiveCN110739552BLow costReduce lossParticular array feeding systemsAntenna supports/mountingsElectromagnetic wave transmissionMechanical engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A working method of compressed air energy storage power generation system
InactiveCN104265458BHigh thermal efficiencyIncreased capacity for expansionGas turbine plantsEnergy storageInstabilityAir compressor
Owner:SOUTHEAST UNIV +1
An Automatic Calculation Method for Spatial Analysis Based on Metadata
ActiveCN113515600BUse valueLower barriers to useMetadata text retrievalNatural language data processingTheoretical computer scienceData mining
Owner:SPEED SPACE TIME INFORMATION TECH CO LTD
Nematic liquid crystal composition
InactiveCN101608120BImprove performanceLower average response timeLiquid crystal compositionsPolymer scienceTotal response
Owner:BEIJING BAYI SPACE LCD MATERIALS TECH
An automatic edge trimming machine for multi-standard o-rings
ActiveCN110978349BRealize automatic trimmingDomestic articlesMetal working apparatusDrive wheelHuman–machine interface
Owner:NANTONG UNIVERSITY
fertilizer spreader
ActiveCN112715117BImprove workabilityAvoid lostCentrifugal wheel fertilisersAgricultural engineeringCentrifugal force
Owner:石家庄虎鲸机电设备有限公司
A kind of spherical dog chew and preparation method thereof
ActiveCN108849605BIncrease elasticityHigh playabilityAnimal feeding stuffAccessory food factorsBiotechnologyChewing Gum (food)
Owner:温州致兴宠物营养科技有限公司
A mask plate and evaporation equipment
ActiveCN108914055BMaximum fit and stretchReduce wrinklesVacuum evaporation coatingSputtering coatingEngineeringMechanical engineering
Owner:BOE TECH GRP CO LTD +1
A Design Method of Rigid/Flexible Continuously Adjustable Inlet
ActiveCN107341323BGeometric CADSustainable transportationShock waveThroat
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
A hoist drum
Owner:WUHAN MARINE MACHINERY PLANT
Crosslinked heterocyclic polyarylether alkaline electrolyte membrane and preparation method thereof
InactiveCN102093585BGood chemical stabilityHigh ion exchange capacityCell component detailsFuel cell detailsFuel cellsHalogen
Owner:DALIAN UNIV OF TECH
Furnace calcification desulphurization mineral powder material
InactiveCN102453584BIncrease contact areaImprove adsorption capacitySolid fuelsParticulatesCalcification
Owner:QUJING HUSN CHEM RAW MATERIALS PLANT
Aqueous coating composition, can member and can
Owner:TOYO INK SC HOLD CO LTD +2
Anti-fatigue energy composition and its application
ActiveCN103766736BEnhance physical fitnessImprove immunitySugar food ingredientsAcidic food ingredientsQuercetinElectrolyte
Owner:ARMY MEDICAL UNIV
A kind of highland barley fermented wine and its production method
ActiveCN108102839BPromote proliferationQuality improvementAlcoholic beverage preparationBiotechnologyChaptalization
Owner:CHENGDU UNIV +1
Preparation method of micro filter screen assembly for aircraft engine oil circuit system
ActiveCN103659205BImprove production efficiencyImprove reliabilityAircraft componentsPass ratePressure difference
Owner:SHAANXI BAOCHENG AVIATION INSTR
Signal transmission management method and system
ActiveCN111382469BReduce usagePrevent data from being copiedInternal/peripheral component protectionUSBInformation security
Owner:BEIJING TRICOLOR TECH
Specific antibody against ubiquitin ligase nedd4‑1 and its application
ActiveCN104673762BLigasesImmunoglobulins against enzymesSerum igeNEDD4
Owner:JIANGSU UNIV
Variable capacitance switched capacitor input system and method
InactiveCN101006647ADelta modulationAnalogue-digital convertersCapacitanceIntegrator
Owner:ANALOG DEVICES INC
Drying frame with clamping tooling structure for large-diameter plastic pipe fittings
ActiveCN110345730BEasy to removeImprove drying efficiencyDrying solid materials with heatDrying gas arrangementsPipe fittingElectrical connection
Owner:嵊州市汇业新材料科技有限公司
Density board pre-press machine exhaust rack
ActiveCN106426499BPrevent leakageAvoid accumulationWood working apparatusFlat articlesFiberEngineering
Owner:SUZHOU SUFOMA MACHINERY
Arabidopsis thaliana BVD1 gene and its use
InactiveCN1216908CPlant peptidesFermentationAcetic acidGrowth hormone
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Attapulgite and pyroclastic rock heat-insulating refractory aggregate
Owner:新建特阔漂整(南通)有限公司
A stamping production line with high efficiency
ActiveCN108372221BImprove efficiencyHigh degree of mechanizationMetal-working feeding devicesPositioning devicesProduction linePunching
Owner:增城市盈昌印铁制罐有限公司
A mine heat exchange device
InactiveCN103912301BReduce the temperatureReduce humidityTunnel/mines ventillationEngineeringAir compressor
Owner:XIAN BOSSUN COAL MINE SAFETY TECH
A scheduling method for the horizontal transportation system of an intelligent terminal
ActiveCN112215539BAchieve high precision controlSmall amount of calculationNavigational calculation instrumentsLogisticsTransit systemControl engineering
Owner:江苏杰瑞信息科技有限公司
Method for manufacturing modified polyropylene fiber
ActiveCN102618963BWith chemical adsorption functionImprove gripOther chemical processesArtificial filament heat treatmentMethacrylatePolymer science
Owner:TIANJIN POLYTECHNIC UNIV
A method for supporting trunking and video to work simultaneously in a multi-carrier system
InactiveCN104053161BAvoid stickingConvenient and reliable multimedia cluster communicationBroadcast service distributionNetwork planningMulti carrierShared resource
Owner:BEIJING XINWEI TELECOM TECH
Eye movement desensitization and reprocess therapeutic equipment
InactiveCN100589850CSleep inducing/ending devicesMicrocontrollerEngineering
Owner:SOUTHEAST UNIV
Method and device for maintaining neighbor relationship
Owner:NEW H3C TECH CO LTD
A parking space detection method
ActiveCN110852313BImage enhancementImage analysisSimulationParking space
Owner:魔视智能科技(上海)有限公司
An integrated refrigerator and microwave oven
ActiveCN108731338BIncrease the areaIncrease storage spaceDomestic stoves or rangesLighting and heating apparatusThermodynamicsMicrowave oven
Owner:浙江中匠装饰材料有限公司
A kind of diketene continuous rectification process
Owner:NANTONG ACETIC ACID CHEM
Cleaning robot and control method thereof
ActiveCN107041718BReduce fallsImprove cleaning coverageCarpet cleanersFloor cleanersSimulationEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
Rocker valve with rocker valve mechanism
ActiveCN110513509AOperating means/releasing devices for valvesMultiple way valvesEngineeringVALVE PORT
Owner:FAS MEDIC SA
Preparation method for externally-applied dropless fog-eliminating agent composition used for agricultural film
Owner:SHANGHAI DUOLUN CHEM
Gauging ring type separable part size detection device
Owner:HUBEI SANJIANG AEROSPACE HONGFENG CONTROL
Preparation method of high-purity single rare earth
ActiveCN1324153CBig profit marginSimple processProcess efficiency improvementRare earthSingle product
Owner:BAOTOU HUAMEI RE PRODS
LED
InactiveCN1324719CUniform distribution of working current densityImprove efficiencySemiconductor devicesElectrical conductorEngineering
Owner:OPTO TECH
Method for preparing trichlorosilane
ActiveCN103449446BSafe and stable process systemSimple processHalogenated silanesSilicon tetrachlorideHydrogen chloride
Owner:CHINA ENFI ENGINEERING CORPORATION
A fire cover for a gas stove
ActiveCN111256116BPlay a blocking roleSimple structureNon-combustible gases/liquids supplyGaseous fuel burnerThermodynamicsEngineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
A groutable solid anchor rod
Owner:HUAINAN MINING IND GRP +1
Full-automatic building waste automatic conveying cylinder
InactiveCN109403587AEasy to transportAvoid the problem of excessive falling gravityDirt cleaningGrain treatmentsHigh riseMechanical engineering
Owner:河北发泰环保科技有限公司
A thermal energy utilization device for protein drug extraction
ActiveCN110657698BImprove heat preservation functionConvenient installation and replacement functionCorrosion preventionIndirect heat exchangersThermal insulationWater flow
Owner:山西康必健医疗科技股份有限公司
Method of manufacturing ceramic porous membrane and method of manufacturing ceramic filter
Owner:NGK INSULATORS LTD
Gesture identification method based on acceleration transducer
ActiveCN101694692BReduce dependenceReduce noiseInput/output for user-computer interactionCharacter and pattern recognitionData setMedicine
Owner:浙江浙大西投脑机智能科技有限公司
Large drop liquid dispensing needle for dispensing machine
ActiveCN111957508BNot easy to collapseIncrease in sizeLiquid surface applicatorsCoatingsEngineeringMechanical engineering
Owner:XIAMEN XINAOGE AUTOMATION EQUIP CO LTD
A kind of indicating circuit and method
ActiveCN108040165BReduce power consumptionAvoid problems that irritate the eardrumSubstation speech amplifiersEarpiece/earphone attachmentsClock rateEngineering
Owner:VIVO MOBILE COMM CO LTD
Lithium-ion battery system, lithium-ion battery DC output control method and device
ActiveCN102867984BControl to individually control the load power supplyControl load power supplyBatteries circuit arrangementsElectric powerEngineeringDirect current
Owner:BEIJING KINGTEC
connector assembly
ActiveCN110867680BAchieve electrical connectionCoupling contact membersTwo-part coupling devicesEngineeringHorizontal orientation
Owner:JAPAN AVIATION ELECTRONICS IND LTD
A mobile crowdsensing method, system and server, storage medium
ActiveCN111177778BAvoid Privacy LeakageAvoid data lossDigital data protectionSensing dataUser privacy
Owner:BEIJING UNIV OF POSTS & TELECOMM
Nitriding method of aluminum and aluminum alloy surface
InactiveCN102943230BEliminate and prevent formationStrong penetrating powerSolid state diffusion coatingNitrogenAmmonia
Owner:JIANGSU UNIV
A kind of denitrification system and method
InactiveCN105749720BFew moving partsGood effectGas treatmentDispersed particle separationCavitationVapor–liquid separator
Owner:DALIAN MARITIME UNIVERSITY
Medical fabric knitting device
ActiveCN105970473AThere will be no shakingImprove the winding effectWarp knittingEngineeringUltimate tensile strength
Owner:ZHEJIANG ADIENT WANFANG TEXTILE TECH CO LTD
Variable air exhaust through flow area air exhaust pressure control type adjusting mechanism for turbocharged engine
InactiveCN103089411BLarge throat areaIncrease intake pressureInternal combustion piston enginesInlet pressureAir compressor
Owner:SHANGHAI JIAOTONG UNIV
A secondary charging system for a single crystal furnace
ActiveCN105420806BIncrease usageReduce manufacturing costPolycrystalline material growthBy pulling from meltSingle crystalQuartz
Owner:安徽华芯半导体有限公司
A posture measurement method for docking workpieces
ActiveCN109945839BHigh measurement accuracyHigh adjustment accuracyPicture taking arrangementsPicture interpretationDocking stationGraphics
Owner:SHENYANG SIASUN ROBOT & AUTOMATION
A virtual machine deployment method, system and device
ActiveCN103176845BAvoid I/O Performance Degradation IssuesImprove I/O performanceResource allocationSoftware simulation/interpretation/emulationHigh availabilityVirtual machine
Owner:CHINA MOBILE COMM GRP CO LTD
Method and system for generating key and key handle, and smart key security device
ActiveCN107395350BAchieving unlimited registration requirementsMeet security design requirementsKey distribution for secure communicationKey storageSmart key
Owner:SHENZHEN EXCELSECU DATA TECH
Drum washing machine and method of controlling the same
ActiveCN1580367AOther washing machinesControl devices for washing apparatusSolubilityDissolution
Owner:SAMSUNG ELECTRONICS CO LTD
Blood Component Separator and Its Automatic Stopper Breaking
ActiveCN106345620BImprove the efficiency of breaking upSeparation operation automationCentrifugesBlood component separatorEngineering
Owner:SHENZHEN PONTED BIO MED
An incubator with power failure emergency function
Owner:LONGAN FENGMING FARMING
Double Needle Overcast Sewing Machine
InactiveCN110872744BAvoid breakingShorten working timeWork-feeding meansPressersIndustrial engineeringCotton material
Owner:CHEE SIANG IND CO LTD +1
Shoulder strap guide for child car seat and method of use thereof
ActiveCN104875638BNot easy to looseSimple structureVehicle seatsBelt anchoring devicesEngineeringAutomobile safety
Owner:杭州龙生儿童用品有限公司
Method and system for state estimation of multi-area power system based on wams measurement
ActiveCN105490269BFast convergenceWide applicabilityInformaticsSpecial data processing applicationsCorrection algorithmSystems analysis
Owner:CHINA SOUTHERN POWER GRID COMPANY +1
Method and system for realizing performance monitoring of mobile terminal
ActiveCN104754608BImprove conveniencePerformance monitoring is easy to implementHardware monitoringWireless communicationComputer terminalRemote communication
Owner:TENCENT TECH (SHENZHEN) CO LTD +1
A vehicle steering control device
Owner:ANHUI POLYTECHNIC UNIV
A method and modeling tool for automatically dividing intervals of protection signals
Owner:GUANGDONG POWER GRID CORP ZHAOQING POWER SUPPLY BUREAU +1
Side-by-side hydrocarbon transfer system
InactiveCN1946606AReduce wearReduce maintenanceCargo handling apparatusPassenger handling apparatusMooring systemPull force
Owner:SINGLE BUOY MOORINGS INC
Method for realizing acquisition of user on-line information
InactiveCN1725853AReduce illegal access to digital TV networksReduce congestionTelevision system detailsAnalogue secracy/subscription systemsSubscriber identity moduleComputer science
Owner:HUAWEI TECH CO LTD
Automatic take-up method
ActiveCN108946308BImprove accuracyImprove take-up efficiencyFilament handlingWire rodWinding machine
Owner:上海颐尚电气科技股份有限公司
Evaluation method and device for automobile fuel economy
ActiveCN105527110BVehicle testingCar drivingFuzzy probability
Owner:NEUSOFT CORP
Over running clutch
Owner:JIANG SU NAN FANG BEARING CO LTD
3D (three-dimensional) display panel with depth of field and display method thereof
ActiveCN103700686ASolve the problems existing in naked-eye 3D display technologyWith depth of field effectStatic indicating devicesSolid-state devicesInsulation layerOptoelectronics
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
A waterproof and moisture-permeable polyurethane material and its preparation method
ActiveCN105968305BSpatial network structure is strongImprove water resistanceNanoparticleGlass transition
Owner:QUANGANG PETROCHEM RES INST OF FUJIAN NORMAL UNIV +1
A steel frame counting unloading device
ActiveCN108177972BRealize automatic unloadingHigh degree of automationCounting objects on conveyorsConveyor partsHydraulic cylinderElectric machinery
Owner:WUHU HENGHAO MACHINERY MFG
Three-dimensional display with changeable parallax barrier pattern
InactiveCN102096231BNon-linear opticsOptical elementsEngineeringParallax barrier
Owner:华映视讯(吴江)有限公司 +1
1,2-butylene oxide purification method
ActiveCN106397363BOrganic chemistryPurification methodsExtractive distillation
Owner:CHINA PETROLEUM & CHEM CORP +1
Novel coupling type solar high-temperature heating pipe
InactiveCN101806504BHigh thermal conductivity of mediumImprove thermal conductivitySolar heat devicesSolar thermal energy generationMicro-loop heat pipeCoupling
Owner:GUANGDONG UNIV OF TECH
A positioning method, device, electronic device, and computer-readable storage medium
ActiveCN109472828BImage enhancementImage analysisComputer graphics (images)Engineering
Owner:CLOUDMINDS BEIJING TECH CO LTD
A window counting method and device based on multi-category incremental learning
ActiveCN108182439BReduce cumulative errorReduce mistakesImage analysisCharacter and pattern recognitionComputer graphics (images)Algorithm
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Semiconductor storage device and product-sum operation device
PendingCN111902940ATransistorSolid-state devicesSemiconductor storage devicesElectrical connection
Owner:SONY SEMICON SOLUTIONS CORP
User equipment and method for packet-based device-to-device discovery
ActiveCN106162533BError preventionAssess restrictionEngineeringUser equipment
Owner:APPLE INC
A kind of edible fungus breeding greenhouse
InactiveCN104067858BIncrease profitCompact structureClimate change adaptationGreenhouse cultivationAnimal scienceGreenhouse
Owner:LUOYANG JIAJIALE AGRI PROD DEV
Calculation method of enthalpy rise coefficient of pre-swirling air intake of centrifugal impeller based on maximum flow coefficient
ActiveCN108533525BHigh trafficImprove flow coefficientGeometric CADPump componentsImpellerEngineering
Owner:TIANJIN UNIV
Multimedia file processing method and system
InactiveCN104424242BEasy to handleImprove processing efficiencyFile/folder operationsSpecial data processing applicationsComputer graphics (images)Computer science
Owner:PEKING UNIV FOUNDER GRP CO LTD +1
Power amplifier reducing gain mismatch
InactiveCN102315824AAmplifier modifications to reduce non-linear distortionHigh frequency amplifiersCross connectionAudio power amplifier
Owner:SAMSUNG ELECTRO MECHANICS CO LTD +1
Plug waterproof structure
ActiveCN103545656BImprove waterproof performanceImprove waterproof functionCouplings bases/casesRubber ringWire rod
Owner:WELL SHIN ELECTRONICS KUNSHAN
A kind of ultra-high plasticity magnesium alloy and its deformation material preparation method
Owner:CHONGQING UNIV
Horizontal Well Segmented Gravel Pack Service Tool
Owner:PETROCHINA CO LTD
Anchoring cement
Owner:GANSU BUILDING MATERIALS DESIGN & RES INST CO LTD
A kind of manufacturing method of filling molding sound insulation pad for automobile
Owner:SHANGHAI XINAN CAR DEADENING FELT
Micro processing process for silicon nitride ceramic parts
Owner:TSINGHUA UNIV
A method for extracting walnut green bark terpenoids
Owner:NORTHWEST A & F UNIV
Mold stripping method for brick
Owner:鞍山钢铁冶金炉材科技有限公司
A method for estimating average dielectric properties for microwave breast imaging
ActiveCN111067524BDiagnostic recording/measuringSensorsImaging processingMicrowave
Owner:TIANJIN UNIV
An automobile fuel evaporation pollution control device
ActiveCN110975520BReduce pollutionEasy to operateDispersed particle separationPropulsion unit gas exhaustActivated carbonFuel tank
Owner:施淑金
A method for clean production of food additive sulfuric acid
Owner:CHIPING COUNTY MINGDA CHEM CO LTD
Technique for manufacturing decorative picture using aquatic animal limb
InactiveCN1919624BNo smellNon-perishableDecorative surface effectsSpecial ornamental structuresShrimpZoology
Owner:林跃和
Key reading control method, device and computer equipment based on efuse
ActiveCN109886033BImprove securityDigital data protectionInternal/peripheral component protectionSoftware engineeringOperating system
Owner:SHENZHEN YILIAN INFORMATION SYST CO LTD
A kind of dichloromethane cooling dehydration process
InactiveCN106278806BReduce moisture contentImprove dehydration effectHalogenated hydrocarbon separation/purificationMolecular sieveBuffer tank
Owner:南通康鑫药业有限公司
A kind of electrochemical immunoassay method for the detection of bisphenol A
InactiveCN106018779BShorten detection timeReduce dosageBiological testingMaterial electrochemical variablesAntigenPhosphate
Owner:TIANJIN UNIV OF SCI & TECH +3
Rapid measuring method for water amount of rain container
InactiveCN102866437BFast measurementAccurate measurementRainfall/precipitation gaugesMeasurement deviceHydrology
Owner:NORTHEAST FORESTRY UNIVERSITY
A kind of thermal insulation lighting dining lamp
ActiveCN106090762BAvoid replacementEasy to operateLighting support devicesTable equipmentsMechanical engineeringPerpendicular distance
Owner:绍兴天依照明电器有限公司
Light-emitting device and manufacturing method thereof
ActiveCN101471334BSemiconductor/solid-state device detailsSolid-state devicesEngineeringGreen-light
Owner:EPISTAR CORP
A medicine roller that changes the pressure based on the deformation of the elastic element
InactiveCN108714458BChange the elasticityTo achieve the crushing effectGrain treatmentsElectric machineryEngineering
Owner:曹江
Control method of sewage discharge and water exchange for evaporative condensing equipment
ActiveCN106705517BReduce dirtReduce manual workloadEvaporators/condensersRefrigeration safety arrangementChange controlWorkload
Owner:GUANGZHOU WIDE IND
A bionic fish that can play piano underwater
ActiveCN106364647BFunction increaseEasy to movePropulsion power plantsPropulsive elements of non-rotary typePianoElastic component
Owner:浙江德益康光电股份有限公司
Coding method of code-rate-variable low-density parity-check codes (LDPCs) of which performance approximates to channel capacity
InactiveCN102571105BError correction/detection using multiple parity bitsLow densityComputer science
Owner:XIDIAN UNIV
An engine support device
Owner:宋红伟 +4
Prestressed concrete variable cross-section box bridge
InactiveCN103132447BReduce flat bendReduce the hollowing rateBridge erection/assemblyPre stressHanging basket
Owner:CHONGQING JIAOTONG UNIVERSITY +1
Cord support devices for protection against wear and tear for power transmission
ActiveCN110655003BAvoid wear and tearAvoid contact frictionPortable liftingApparatus for overhead lines/cablesGear wheelElectric machinery
Owner:STATE GRID CORP OF CHINA +1
A geological evaluation method for fracture network stimulation ability of marine shale gas reservoirs
Owner:SOUTHWEST PETROLEUM UNIV +1
Method for recovering yellow ginger pigment from yellow ginger hydrolysate saponin extraction waste liquid
Owner:SHAANXI UNIV OF TECH
Amino phenyl cage type sesqui siloxane and its preparing method
InactiveCN1332963CHigh heat resistanceImprove mechanical propertiesSilicon organic compoundsEpoxySilanes
Owner:BEIJING UNIV OF CHEM TECH
Appearance inspection device for water needle ampoule bottle inspection machine
ActiveCN103512895BFlexible installation positionImprove synchronicityMaterial analysis by optical meansCamera imageAcquisition apparatus
Owner:SHANGHAI TOFFLON SCI & TECH CO LTD
A detachable impeller head structure for dredging pump
Owner:XIANGYANG WU ER WU PUMP IND
A double-sided growth inp five-junction solar cell
ActiveCN105576068BImprove photoelectric conversion efficiencyReduce manufacturing difficultyPhotovoltaic energy generationSemiconductor devicesSolar cellTunnel junction
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
a composite cable
ActiveCN110767364BImprove protectionRespond effectively to disruptionClimate change adaptationInsulated cablesStructural engineeringProtection layer
Owner:ZHEJIANG HAIYAN ELECTRONICS CABLE CO LTD
Drawing generation method, device, electronic device and storage medium
ActiveCN113468626BAchieve standardizationGeneralizationGeometric CADSpecial data processing applicationsData packData set
Owner:SHENZHEN XUMI YUNTU SPACE TECH CO LTD
Separation purification process of monomeric compound in whitethorn leaf
InactiveCN101220066BNo pollutionLow recovery rateSugar derivativesSugar derivatives preparationCountercurrent chromatographyVitexin
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
Nano-carbon material dispersion liquid and preparation method and equipment thereof
ActiveCN102180458BEvenly dispersedEffective dispersion effectNanotechnologyNano carbonCarbon particle
Owner:深圳市贝特瑞新能源技术研究院有限公司
A Machining Process Method for Complicated Bearing Parts
ActiveCN105081682BImprove processing efficiencyGuaranteed one-time inspection pass rateFuselagesMachine partsFirst pass yield
Owner:HARBIN
Efficient water reducing agent of amino-sulfonic acid and manufacturing process thereof
InactiveCN1234636CPtru catalystAlkylphenol
Owner:HANGZHOU BUILDING SLAB
Temperature control circuit, method and charging system
ActiveCN103513668BAvoid overheatingImprove charging efficiencyBatteries circuit arrangementsElectric powerTemperature controlComputer module
Owner:AOTU ELECTRONICS WUHAN
A kind of 11-o-monogroxime ester derivative as an antioxidant of skin care products and a kind of skin care products
ActiveCN111560046BImprove antioxidant capacityAntioxidant capacity Long-lasting antioxidant capacity is significantly improvedCosmetic preparationsToilet preparationsAntioxidant capacityBULK ACTIVE INGREDIENT
Owner:HUNAN HUACHENG BIOTECH
Electronic device
InactiveCN103970074AGuaranteed stabilityAvoid malfunctioningElectric digital data processingProgramme total factory controlCommunication interfaceData information
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
An information processing method and device thereof
InactiveCN107087441BReduce interruptionsTelemetry/telecontrol selection arrangementsLocation information based serviceInformation processingSignal quality
Owner:SZ DJI TECH CO LTD
Method and network nodes for facilitating timing synchronization in a network
ActiveCN106797247BSynchronisation arrangementBroadcast service distributionData synchronizationStable state
Owner:TELEFON AB LM ERICSSON (PUBL)