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.

Detecting assemble for film products

InactiveCN1325148CReduce volumeReduce weightSemi-permeable membranesMicro perforated plateProduct testing
Owner:TIANJIN POLYTECHNIC UNIV

Method and device for processing order data

ActiveCN109272366BMarket predictionsLogisticsEngineeringData mining
Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD

A deformed terahertz folded waveguide slow-wave circuit with different inner and outer arcs

ActiveCN110034005BImprove injection wave interaction efficiencyIncrease output powerTransit-tube coupling devicesAxis of symmetryHemt circuits
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

A regenerable double-layer roll-up air filter

ActiveCN106731308BStable resistanceExtended use timeDispersed particle filtrationTransportation and packagingDrive wheelFiltration
Owner:清远市德泰空调设备有限公司

Capacitive touch screen with gf1 structure and manufacturing method thereof

ActiveCN105468218BSimple structureImprove manufacturing precisionInput/output processes for data processingCapacitanceSilver paste
Owner:SHENZHEN JUNDA OPTOELECTRONICS

Method for preparing coal gas from molded coal

ActiveCN101328433BThorough responseAlleviate supply tensionCombustible gas productionWater vaporProcess engineering
Owner:PANGANG GROUP TITANIUM INDAL

Plug assembly and panel assembly including the plug assembly, air conditioner

ActiveCN103925272BSimple structureStable connection and fixed structureHeating and ventilation casings/coversFastening meansEngineeringHigh ability
Owner:GREE ELECTRIC APPLIANCES INC

Process for regenerating a liquid absorbent

PendingCN113164860AGas treatmentOrganic chemistryEngineeringHydrophobe
Owner:COMMONWEALTH SCI & IND RES ORG

An auxiliary adjustment and balance device for hoisting and installing steel structures

InactiveCN108545609BReduce the risk of fallingStable center of gravityLoad-engaging elementsGyroscopeMulti axis
Owner:太原北方重工机械有限公司

A method for selection and layout of power base stations

ActiveCN107682863BDecide priorityForward-lookingNetwork planningSerial codeElectrical and Electronics engineering
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +3

Reconfigurable dynamic all-optical chaotic logic gate

InactiveCN107065392BAchieve conversionRealize mutual conversionOptical bistable devicesSecuring communicationBeam splitterOptical isolator
Owner:WUYI UNIV

sliding grounding device

ActiveCN111682329BPrevent slippageEasy to separateElectric connection structural associationsEngineeringScrew thread
Owner:STATE GRID XINJIANG ELECTRIC POWER COMPANY HAMI POWER SUPPLY +1

Formula for cooked wind tail shrimp and its preparation method

ActiveCN102626240BImprove product qualityImprove efficiencyFood preparationIce waterShrimp
Owner:浙江北极品水产有限公司

A polyoligonucleotide molecule and its application in multi-target interference

ActiveCN108342386BImprove performancePromote degradationAntineoplastic agentsGene therapyChemical stabilityPolymer
Owner:GUANGZHOU RIBOBIO

A method for improving the germination rate and seedling rate of nude flower purple pearl

ActiveCN102487749BPromote germinationFull grainSeed and root treatmentCultivating equipmentsMaterials preparationAfter treatment
Owner:JIUZHITANG +1

Apparatus and method for computer controlled call processing applications in packet switched telephone networks

InactiveCN1602619ASpecial service for subscribersNetwork connectionsApplication computersTelephone network
Owner:INTEL CORP

Roof greening light host material made from industrial and agricultural wastes

ActiveCN101960980BReduce loadReduce weightSolid waste disposalCultivating equipmentsNatural resourceAdditive ingredient
Owner:武汉市林业果树科学研究所 +1

Communication method between sub-module controller and upper controller suitable for modular multilevel converter

ActiveCN103684014BSynchronization is simpleRealize multiplexingAc-dc conversionCapacitanceThree level
Owner:ZHEJIANG ELECTRIC POWER DESIGN INST

Surface cerium-rich nano-cerium-zirconium composite oxide and its preparation and application

ActiveCN109772288BHigh oxygen storage performanceImprove reducibilityMetal/metal-oxides/metal-hydroxide catalystsRare-earth elementCerium
Owner:SHANDONG SINOCERA FUNCTIONAL MATERIAL CO LTD

sock

ActiveCN112292047BEliminate blood circulation disordersEliminate tightening forceHandkerchiefsBaby linensPhysical medicine and rehabilitationPhysical therapy
Owner:MUJI

Method for preparing 12-hydroxystearic acid from hydrogenated castor oil

InactiveCN103288627BGood color appearanceWill not harmOxygen-containing compound preparationOrganic compound preparationHydroxystearic AcidStearic acid
Owner:SHANDONG TIANXING BIOTECH

Flow control method, device, system and medium of a diaphragm pump

ActiveCN110966171BSmooth dosingImprove stabilityPump controlPositive-displacement liquid enginesDiaphragm pumpSludge
Owner:HUNAN JUNXIN ENVIRONMENTAL PROTECTION CO LTD

Frying process of tuna

ActiveCN103070422BPrompt overdoseMeet the requirements of green environmental protectionFood preparationAquatic productRed mullet
Owner:ZHEJIANG MARINE DEV RES INST

Wireless ad hoc network communication method and device

ActiveCN109275171BWill not affect operationImprove survivabilityError preventionNetwork topologiesWireless mesh networkAdaptive routing algorithm
Owner:ZHUHAI YUNZHOU INTELLIGENCE TECH COMPANY

A retractable brush cutter

ActiveCN112544207BAvoid damageMowersAgricultural engineeringScrew thread
Owner:台州金斯顿机械科技有限公司

Method for analyzing the operating conditions of electric energy metering equipment and power consumption information collection equipment

ActiveCN105699760BCapable of monitoring and displayingImplement relational queryData processing applicationsElectrical measurementsElectricityCollection system
Owner:ELECTRIC POWER RES INST STATE GRID JIBEI ELECTRIC POWER COMPANY +2

A Multivariate Signature Method Resistant to Forgery Signature Attack

ActiveCN106209376BSystem Efficiency and SafetyIncrease the difficultyUser identity/authority verificationCryptographic attack countermeasuresThree stageDigital signature
Owner:SHAANXI UNIV OF SCI & TECH

Water-soluble polyurethane and preparation method thereof, and water-soluble ink composition containing water-soluble polyurethane and preparation method thereof

ActiveCN102260366BImprove heat resistanceHigh tensile strengthInksHeat resistanceWater soluble
Owner:广东城首新材料有限公司

Device and method for measuring ultra-low interfacial tension by rotary liquid drop process

InactiveCN102213668BMaterial analysis by optical meansSurface tension analysisWater bathsRare earth
Owner:上海中晨数字技术设备有限公司

A method for improving the gate metal/semiconductor interface of gan devices

ActiveCN109950154BImprove reliabilityReduce interface state densitySemiconductor/solid-state device manufacturingPhysical chemistryMaterials science
Owner:XIDIAN UNIV

An intelligent hoisting device for building glass curtain walls

ActiveCN110817684BStable deliveryAchieve clampingNon-rotating vibration suppressionLoad-engaging elementsArchitectural glassWinch
Owner:江西中一建工集团有限公司

an electrical cabinet

ActiveCN110130810BTurn on the implementationSolve the problem that is difficult to openCasings/cabinets/drawers detailsWing fastenersStructural engineeringElectrical and Electronics engineering
Owner:海安美物菲斯物联网科技有限公司

A wire harness terminal crimping device

ActiveCN112054364BQuality improvementImprove work efficiencyLine/current collector detailsEngineeringCable harness
Owner:XUANCHENG LUXSHARE PRECISION IND CO LTD

A method for preventing misoperation of relay protection devices in intelligent substations

ActiveCN105186463BAvoid misuseReduce work intensityError detection/correctionEmergency protection data processing meansSmart substationComputer engineering
Owner:XUJI GRP +4

A puerarin nanocrystalline capsule and preparation method thereof

ActiveCN105982877BOral convenienceImprove bioavailabilityOrganic active ingredientsSenses disorderOral medicationSulfate
Owner:易跃能

A kind of enamel glaze and obtained product

ActiveCN104788021BImprove high temperature stabilitySimple preparation processSilicon dioxideTurbine
Owner:怀仁碧华瓷业服务有限公司

Hot-dip coating installation

InactiveCN101802242BGuaranteed ventilation effectEliminate deformationHot-dipping/immersion processesBearing componentsLiquid metalEngineering
Owner:SMS DEMAG AG

Automatic intelligent detection and packaging production line equipment for memory stick packaging boxes

ActiveCN110979863BHigh degree of automationReduce labor costsArticle unpackingPackaging automatic controlProduction lineProcess engineering
Owner:苏州镭明智造设备有限公司 +1

A smoothly lubricated bearing

ActiveCN105257584BImprove balanceEasy to movePump componentsPumpsAgricultural engineeringBalance spring
Owner:嘉兴丰盈科技股份有限公司

An exterior wall system based on polyurethane sandwich panels

ActiveCN103306401BPrevent leakageImprove waterproof performanceWallsHeat proofingGlass fiberSheet steel
Owner:SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING

System for fixing the mobile jaw of a cone or gyratory crusher

InactiveCN100374207CEasy to installEasy to disassembleGrain treatmentsEngineeringCrusher
Owner:METSO MINERALS FRANCE

A kind of automatic disturbance rejection control system for door machine of subway shielded door

ActiveCN104790799BImprove the ability to deal with complex environmentsImprove securityPower-operated mechanismFrequency changerLoop control
Owner:江苏新绿能科技有限公司

Magnetic rotor type material detection device and method

ActiveCN109990869BRealize detectionSimple structureLevel indicators by physical variable measurementSusceptorEngineering
Owner:张建宇

A Soybean Low Phosphorus Responsive Gene and Its Protein and Application for Promoting Lateral Root Formation

ActiveCN109608530BPlant peptidesFermentationBiotechnologyLateral root formation
Owner:SOUTH CHINA AGRI UNIV

A sensing device and method based on supercontinuum Brillouin optical time domain analyzer

ActiveCN110375800BImprove reliabilityImprove stabilityMeasurement devicesData acquisitionOptical fiber coupler
Owner:TAIYUAN UNIV OF TECH

Porcine D-coronavirus N protein indirect ELISA antibody detection method and its kit

ActiveCN109655621BImprove featuresIncreased sensitivityBiological testingDiseaseIndirect elisa
Owner:GUANGXI VETERINARY RES INST

A wireless mesh network message interaction method and system

ActiveCN107071825BSolve the loopback problemReduce occupancyNetwork traffic/resource managementNetwork topologiesTelecommunicationsWireless mesh network
Owner:HUNAN KEAYSHARE COMM TECH CO LTD

Static mesh network, aircraft and data communication method

InactiveCN102835142BImprove reliabilityRobust Data CommunicationParticular environment based servicesNetwork topologiesFlight vehicleEngineering
Owner:AIRBUS OPERATIONS GMBH

Motor control device, motor control method

InactiveCN103875175BImprove precision controlElectric motor controlVector control systemsElectric machineMotor control
Owner:MITSUBISHI HEAVY IND LTD

Outdoor Impedance Composite Muffler

ActiveCN103606370BEasy maintenanceEasy to replacePump componentsPumpsWeather resistanceEngineering
Owner:XIAMEN JIADA GREEN CONSTRUCION ENG CO LTD

Drug delivery device

InactiveCN107847676AAutomatic syringesIntravenous devicesPharmaceutical drugSurgery
Owner:SANOFI AVENTIS DEUT GMBH

A portable wildlife resource collection controller

ActiveCN112074142BImprove protectionAvoid damageVibration measurement in solidsCasings/cabinets/drawers detailsAnimal scienceEngineering
Owner:湖北博得文斗科技服务有限公司

Intelligent monitoring method of optical fiber with ice structure

InactiveCN101435780BReduce volumeLong transmission distanceOptically investigating flaws/contaminationGratingAbsolute measurement
Owner:HARBIN INST OF TECH

External-use medicine for dermatosis and its preparation

InactiveCN100512844CTo promote metabolismActivate normal immunityAntimycoticsHydroxy compound active ingredientsDiseaseAcetic acid
Owner:韦忠付

Method for forming regular bumps on ceramic glaze

ActiveCN104446661BYarnCalcium biphosphate
Owner:GUANGDONG PROVINCE CERAMIC RES INST

Semiconductor chip and method of forming same

ActiveCN109427562BSolid-state devicesSemiconductor/solid-state device manufacturing3d integrated circuitCMOS
Owner:TAIWAN SEMICON MFG CO LTD

Multifunctional joint junction box

ActiveCN106786265BRealize the handover functionUninterrupted collection of dataElectrical apparatusElectrical measurementsElectricityPower flow
Owner:STATE GRID JIANGXI ELECTRIC POWER CO +1

System-level emergency response device of spacecraft

ActiveCN103192998BReduce couplingReduce complexityCosmonautic safety/emergency devicesMicro devicesCoupling
Owner:AEROSPACE DONGFANGHONG SATELLITE

An Envelope Analysis Method for Elmd and Cubic Spline Smoothing of Rotating Machinery

InactiveCN106198011BImprove accuracyHigh precisionMachine bearings testingDecompositionAnalysis method
Owner:WEIFANG UNIVERSITY

A wind turbine energy sensing and control method

InactiveCN107100794BKeep idlingWind motor controlActive/predictive/anticipative controlClassical mechanicsGenerating capacity
Owner:北京唐浩电力工程技术研究有限公司

Traffic Video Surveillance Management Control System

ActiveCN106327875BRealize intelligent identificationReduce workloadRoad vehicles traffic controlClosed circuit television systemsVideo monitoringControl system
Owner:SUZHOU GOLD MANTIS YIHE TECH

Method for manufacturing micro electromechanical Fabry-perot device

InactiveCN1248019CEnsure surface flatnessPrecise control of process parametersCoupling light guidesEngineeringSediment
Owner:DELTA ELECTRONICS INC

Automatic processing and conveying line for pipe fittings

ActiveCN106042275BReduce gapImprove toughnessPlastic recyclingTubular articlesPipe fittingAssembly line
Owner:YONGGAO CO LTD

Transmission device with fan fluid-viscosity speed regulation function for powered rear-mounted tracked vehicles

ActiveCN106958640BImprove acceleration performanceWith stepless steering functionFluid gearingsLiquid viscosityDrive wheel
Owner:CHINA NORTH VEHICLE RES INST

Insertable device for in-vivo sensing

ActiveCN110167429AStentsSurgical needlesEngineeringCatheter
Owner:SENSOME

Heat pump drying device

ActiveCN107525355BDrying gas arrangementsDrying machines with local agitationEngineeringMechanics
Owner:ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD

Superthin float glass

ActiveCN1305794CHigh Young's modulusImprove inner qualityHardnessChemical stability
Owner:CLFG LONGHAI ELECTRONICS GLASS

Sludge drying and incineration treatment system using waste heat of the system

ActiveCN101708939BReduce loadReduce consumptionSludge treatment by de-watering/drying/thickeningIncinerator apparatusSlagFlue gas
Owner:BEIJING BOOTES ELECTRIC POWER SCI & TECH

A kind of sturgeon feed and preparation method thereof

InactiveCN105010820BEasy to prepareEasy to operateFood processingClimate change adaptationAnimal scienceGrape seed
Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI

A mechanochemical transformation and recovery method of sodium-containing and fluorine-containing compounds in spent cathode carbon blocks of aluminum electrolytic cells

ActiveCN108941167BEasy to controlEasy to industrializeMagnesium fluoridesTransportation and packagingCyanide compoundAluminium electrolysis
Owner:XIANGTAN UNIV

A preparation method of flame retardant wire and cable pellets

ActiveCN110041617BRealize resource utilizationGood dispersionModified carbonDust control
Owner:YANGTZE NORMAL UNIVERSITY

Robust control system and control method for vehicle straight-line driving ability

ActiveCN113562070BImprove robustnessResistance to influenceSteering linkagesAutomatic steering controlSteering wheelSteering column
Owner:DONGFENG MOTOR GRP

A distributed data synchronous acquisition device and method

ActiveCN104464254BRealize synchronous acquisitionSimple configurationElectric signal transmission systemsData synchronizationData acquisition
Owner:ZHONGBEI UNIV

Method for simulating bending shape of catheter and magnetic induction catheter

ActiveCN101347331AImprove securityImprove effectivenessSurgical navigation systemsMedical devicesMedicineControllability
Owner:SHANGHAI MICROPORT EP MEDTECH CO LTD

A kind of aluminum alloy battery pack shell and its manufacturing method

ActiveCN108493370BReduce weightImprove reliabilityCell component detailsAdhesiveStructural engineering
Owner:玛仕电磁技术(上海)有限公司

Communication device and control method

ActiveCN105848191BAssess restrictionConnection managementComputer hardwareInformation processing
Owner:CANON KK

Method and system for detecting and processing idle accounts in social networks

ActiveCN109120506BAvoid churnTimely account managementData processing applicationsDigital data information retrievalEngineeringSocial web
Owner:武汉爱无忧科技有限公司

Magnetic drive system and method combining permanent magnet array and double coil

ActiveCN114005636BReduce in quantityReduce cooling pressureTransformers/inductances coils/windings/connectionsPermanent magnetsMagnetic field gradientDual coil
Owner:HUAZHONG UNIV OF SCI & TECH

Wood fiber composite wallboard for prefabricated building and preparation method thereof

ActiveCN111469265BImprove water absorption and waterproof performanceImprove waterproof performanceWallsMouldsFiberPressboard
Owner:重庆中益建方新材料有限公司

Automatic detection equipment for potentiometer

InactiveCN103191868BReduce laborExtended service lifeResistance/reactance/impedenceElectrical testingHuman–machine interfaceAutomatic test equipment
Owner:SOUNDWELL ELECTRONICS PROD GUANGDONG

Mosaic house roof and mosaic house having same

ActiveCN110130480BImprove structural strengthHigh strengthBuilding roofsRoof covering insulationsEngineeringStructural engineering
Owner:HANGZHOU SHENHAO TECH

A carton gluing and pressing all-in-one machine

InactiveCN105196609BIncrease productivityTo meet the needs of different widths of gluingBox making operationsPaper-makingCartonEngineering
Owner:京山联德机械有限公司

A method for preparing capsicum seed oil and capsicum seed dietary fiber

ActiveCN107183733BHigh extraction rateImprove qualityNatural extract food ingredientsAlkaline proteaseCellulase
Owner:CHINA AGRI UNIV

An anti-shaking support mechanism, a picking device and a picking robot

ActiveCN113772316BReduce shakingStorage devicesControl engineeringControl theory
Owner:SUZHOU MUSHINY INTELLIGENCE TECH CO LTD

A wheel rim ring rolling forming equipment and method

ActiveCN106238633BReduce pressure requirementsEliminate as-cast structureMetal rollingRoll formingEngineering
Owner:吕天保 +1

Household anti-myopia learning table

ActiveCN103976555BEasy to adjust the positionEasy to adjustVariable height tablesFeetEngineeringDesk
Owner:安徽堉帝智能科技有限公司

Thin server

InactiveCN101533298BEasy to useSuitable for useDigital data processing detailsDisk controllerNetwork control
Owner:TAIYUAN UNIV OF TECH

A kind of road rapid infiltration, water storage green belt

ActiveCN113802678BEasy to importReduce cloggingSewerage structuresGeneral water supply conservationWater storageSludge
Owner:宁波联兴市政园林工程有限公司

A modular packaging box that can be combined with puzzles

ActiveCN109809046BAchieve jigsaw effectInterestingRigid containersStructural engineeringIndustrial engineering
Owner:礼何科技(上海)有限公司

Autonomous mobile robot system for metal-inert-gas (MIG)/metal-active-gas (MAG) multilayer multipass welding of large thick plate

ActiveCN102689083BImprove performanceWith environmental monitoringElectrode supporting devicesDrive wheelVehicle frame
Owner:DONGFANG ELECTRIC CORP LTD

LED desktop lamp

InactiveCN108626634AEasy to placeAvoid damageLighting support devicesElectric circuit arrangementsArchitectural engineeringLED lamp
Owner:FUJIAN QUANZHOU SIGOLED LIGHTING TECHN

Conversion mechanism of caliper measuring instrument and caliper measuring instrument with the conversion mechanism

InactiveCN103256042BImprove versatilitySurveyEngineeringCalipers
Owner:THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Positioning system and method

InactiveCN102901947BLow resolutionPosition fixationLight signalComputer science
Owner:ZHUHAI HENGQIN GREAT AIM VISIBLE LIGHT COMM TECH

A kind of preparation method of nano-silicon-carbon composite negative electrode material for lithium ion battery

ActiveCN108923035BShorten the diffusion migration pathImprove electrochemical activityCell electrodesSecondary cellsCarbon compositesCarbon layer
Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING

A core-making method for a turbine shell runner core

ActiveCN105414488BLow gas productionReduce the ratioFoundry mouldsFoundry coresAlcoholSlag
Owner:CRRC CHANGZHOU AUTO PARTS CO LTD +1

Fatty acid methyl ester ethoxylation catalyst and its application

ActiveCN105498842BWide distribution of EONarrow distribution of EOOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsAlkaline earth metalCarboxylic salt
Owner:CHINA PETROLEUM & CHEM CORP +1

Clamping belt for installation component

ActiveCN110925491AEasy to operateSimplify the assembly processPipe supportsPipe laying and repairTwo bandStructural engineering
Owner:NORMA CHINA CO LTD

A fruit passive grasping end effector

InactiveCN104686073BRealize sortingSimple structureFood treatmentPicking devicesEngineeringActuator
Owner:HUBEI UNIV OF TECH

A method for deployable mechanism to protect high-energy electrons

ActiveCN103693215BRealize the protection functionSimple physical structureCosmonautic safety/emergency devicesHigh energyEngineering
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

A personal wireless protection terminal system based on free networking

ActiveCN103903397BReduce sensitivityIncrease power consumptionAlarmsComputer moduleComputer terminal
Owner:武汉优斯特传感器科技有限公司

A kind of water-steam shift reactor for autothermal reforming hydrogen production reaction and method for improving CO conversion rate of water-steam shift reaction

ActiveCN112960645BImprove conversion rateAvoid cokingHydrogenHydrogen/synthetic gas productionThermodynamicsPtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Self-damaging injector

InactiveCN100423798CAvoid reuseEasy to manufactureInfusion syringesIntravenous devicesPush and pullPush pull
Owner:刘 蓉娥

Fluorescent immunochromatographic test paper for detecting human hsp90α-1 protein and preparation method thereof

ActiveCN105652010BGood antigenicityStrong specificityBiological testingCapture antibodyHSP90 Heat-Shock Proteins
Owner:深圳市安群生物工程有限公司

A detection method based on the detection device for the wall thickness and wall thickness difference of drug-type cover

ActiveCN110823109BAccurate measurement of wall thicknessReduce scratchesDirt cleaningUsing optical meansLaser rangingSurgery
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Water soluble rubber separant

ActiveCN103709428AImprove isolationReduce dosageCoatingsVegetable oilWater soluble
Owner:东莞市福斯特橡塑科技有限公司

Cigarette sidestream smoke removal kit

ActiveCN104522886BInhibit sheddingAvoid displacementTobacco pipesEngineeringAtmosphere
Owner:YANGZHOU UNIV

A kind of preparation method of graphene fiber

ActiveCN103966699BLow reaction temperatureEasy to operateArtificial filament chemical after-treatmentEthylenediamineFiber
Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI

Metal dust and its compound smoke and dust removal filter for workshop

ActiveCN110898542BFully filteredFully contactedDispersed particle filtrationTransportation and packagingActivated carbonDust control
Owner:大庆市海之丰环保科技开发有限公司

Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same

ActiveCN101520616AElectrographic process apparatusSurface layerLatent image
Owner:FUJIFILM BUSINESS INNOVATION CORP

Optical semiconductor device lead frame and manufacturing method thereof

InactiveCN102257647BGood reflective propertiesImprove corrosion resistanceSolid-state devicesSemiconductor devicesMetallic materialsLead frame
Owner:FURUKAWA ELECTRIC CO LTD

Primary color flower juice, preparation method thereof

InactiveCN1263396CHas bactericidal and antibacterial functionIncrease anthocyanin contentFood preparationAcetic acidBlood vessel
Owner:葛宏如

A kind of polyvinyl acetal resin composition and resin-coated copper foil

ActiveCN106893241BImprove high temperature resistanceImprove performanceFireproof paintsAcetic acidCopper foil
Owner:建滔(佛冈)特种树脂有限公司

A kind of preparation method of high-strength mg-li-sn-zn ultralight alloy

ActiveCN109112373BImprove mechanical propertiesPromote aging precipitationIngotUltimate tensile strength
Owner:JIANGSU UNIV OF TECH

Method for preparing bipolar film by self-assembling technology

InactiveCN1326598CTightly boundImprove stabilitySemi-permeable membranesPolyvinyl alcoholIon exchange
Owner:TSINGHUA UNIV

Microscope detection device of direct microscopy method milk somatic cell/bacteria automatic calculating instrument and microscope focusing method

InactiveCN100500861CThe method of focusing is simple and easyAccurate focusMicrobiological testing/measurementCharacter and pattern recognitionMicroscope slideDirect microscopy
Owner:HANGZHOU ULTRASUN TECH

A park-level multi-energy complementary system optimization scheduling method and device

ActiveCN113255992BAchieving collaborative optimization workImprove service efficiencyForecastingDesign optimisation/simulationOptimal schedulingPhysical model
Owner:NR ELECTRIC CO LTD +1

A switchgear that is easy to overhaul

ActiveCN111181032BEasy maintenanceSave spaceSubstation/switching arrangement detailsStructural engineeringMechanical engineering
Owner:安徽通昊电力设备有限公司

Carnivore Aleutian virus and feline panleukocytic parvovirus two-way direct PCR detection reagent and detection kit and application

ActiveCN108823334BStrong targetingStrong specificityMicrobiological testing/measurementMicroorganism based processesCarnivorous animalWhite blood cell
Owner:INST OF SPECIAL ANIMAL & PLANT SCI OF CAAS

Automatic drilling machine and its control method for drilling holes in equal diameter positions of workpieces

ActiveCN103611963BHigh precisionShort processing timeAutomatic control devicesFeeding apparatusAutomatic controlEngineering
Owner:SICHUAN REACH JIAYUAN MACHINERY

A half-blind channel estimating method of orthogonal frequency division multiplexing system

InactiveCN100571241CImprove accuracyGuaranteed accuracyMulti-frequency code systemsEnd systemEstimation methods
Owner:ZTE CORP

mpo fiber optic connector

ActiveCN110618498BSolve the problem of connection failureNo compression setCoupling light guidesInterference fitEngineering
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Optical film, flexible display device, and manufacturing method of optical film

ActiveCN110673234BExcellent optical homogeneityExcellent optical propertiesOptical filtersInput/output processes for data processingOptical propertyProjection image
Owner:SUMITOMO CHEM CO LTD

A kind of method for preparing linear polyurethane phase change energy storage material

ActiveCN103739812BLower requirementReduce mixingHeat-exchange elementsCross-linkPolymer science
Owner:温州东润新材料科技有限公司

Method for constructing sterides-6beta, 7beta-methylene structure by cascade reaction

InactiveCN102040650BHigh yieldRaw materials are cheap and easy to getSteroids preparationEpoxyReaction step
Owner:XIAN UNIV OF SCI & TECH

A preparation method of single-hole hollow polyarabinogalactose-chitosan composite microspheres

InactiveCN104940942BPharmaceutical non-active ingredientsGranular deliveryDialysis membranesChemical reaction
Owner:NORTHEAST FORESTRY UNIVERSITY +2

Voice coil assembly, loudspeaker using the same, and method for producing the same

InactiveCN101472211BReduce separation vibrationIncrease reproduction efficiencyElectrical transducersCouplingLoudspeaker
Owner:ONKYO KK +1

A kind of determination method of biomass in activated sludge embedding gel

ActiveCN106525738BSolve problems that are difficult to measure with ordinary methodsEasy to operatePreparing sample for investigationColor/spectral properties measurementsActivated sludgeMicrobiology
Owner:BEIJING UNIV OF TECH

A method and device for generating multimedia files

ActiveCN109194971BTo achieve a variety of processingImprove experienceSelective content distributionTelecommunicationsTimestamping
Owner:MIGU VIDEO TECH CO LTD +2

A method and device for adjusting the safe shutter time of a camera terminal

ActiveCN105072338BGuaranteed clarityIncrease success rateTelevision system detailsColor television detailsCLARITYMagnification
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A joint reducer

ActiveCN107131256BAvoid wastingPracticalToothed gearingsGear lubrication/coolingReduction driveReducer
Owner:西安锦鹏烨桦信息咨询有限公司

A cell handover method and device

ActiveCN110621046BReduce the probability of packet lossReduce the probability of dropped callsWireless communicationEngineeringPacket loss rate
Owner:DATANG MOBILE COMM EQUIP CO LTD

Toilet bowl attachment

InactiveCN1966877AEasy to installEasy to removeOrnamental structuresBathroom coversPotty trainingEngineering
Owner:约瑟夫·拉利卡塔

An auxiliary processing device for handmade leather goods

InactiveCN107916502BShow fullSmooth and beautiful stitchingHand sewingWork-feeding meansStructural engineeringMechanical engineering
Owner:WENZHOU POLYTECHNIC

Strike constructions, picks comprising same and methods for making same

ActiveCN105980632ADrill bitsAbrasion apparatusArchitectural engineeringStructural engineering
Owner:ELEMENT SIX LTD

Fixing structure of integrated TV backplane

ActiveCN106507008BReduce in quantityLow costTelevision system detailsColor television detailsEngineeringMotherboard
Owner:GUANGDONG CHANGHONG ELECTRONICS

A Scaffolding Buckle Welding Control System

ActiveCN105108364BRealize automatic weldingApplicable to the needs of large-scale productionWelding/cutting auxillary devicesAuxillary welding devicesVertical tubeControl system
Owner:ANHUI CHANGQING ELECTRONICS MACHINERY GRP

A power lithium battery model parameter identification and remaining power estimation method

InactiveCN108072847BImprove estimation performanceImprove recognition accuracyElectrical testingCapacitanceElectrical battery
Owner:SOUTHWEST JIAOTONG UNIV

A low-speed wind tunnel thrust vector balance calibration device

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