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.

Slot type connector for high potential trigger plate

ActiveCN102544845BRealize detachable connectionReliable cooperationCoupling contact membersElectricityEngineering
Owner:CHINA EPRI SCIENCE & TECHNOLOGY CO LTD +2

Automatic football control training equipment

ActiveCN104474696BWide variety of sourcesThe structure is simple, reasonable and novelSport apparatusAutomatic controlElectric machinery
Owner:ANHUI YOOAN RAINGEAR

High power anti-polarization electric vehicle charger

InactiveCN102522801BReduce internal pressureReduce the temperatureBatteries circuit arrangementsElectric powerTransformerInternal resistance
Owner:TIANJIN JIAYOU SOLAR ENERGY TECH DEV

Monopolar RF Liver Knife

ActiveCN106923901BEasy resectionNovel structureSurgical instruments for heatingElectrocoagulationLiver tissue
Owner:ZHEJIANG UNIV

Formula of artificial feed for dichocrocis punctiferalis, and manufacturing method of artificial feed

InactiveCN103478493BHigh activityImprove reproductive performanceAnimal feeding stuffDichocrocis punctiferalisAnimal science
Owner:BEIJING UNIV OF AGRI

Device and method for heating liquids

InactiveCN102252414AWater heatersEngineeringShower
Owner:翱泰温控器(深圳)有限公司

Sonos flash memory device and compiling method thereof

ActiveCN104157655BPrevent punch-throughAvoid failureSolid-state devicesSemiconductor/solid-state device manufacturingElectron injectionEngineering
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

An automatic detection device for the sieve of a pulverizer

ActiveCN103817072BDoes not affect normal useImprove automationSievingScreeningMechanical engineeringImpurity
Owner:FAMSUN CO LTD

A conveniently adjustable supporting device for electric high-voltage lines

ActiveCN107508230BEasy to adjustEasy to useSuspension arrangements for electric cablesExternal electric electrostatic seperatorEngineeringSlide plate
Owner:JIANGXI TUOWANG ELECTRIC

Connector and suction catheter device having the same

ActiveCN102698348BTracheal tubesEngineeringCatheter
Owner:TERUMO KK

Pressure Sensor

ActiveCN102297742BAvoid Laser Burn ThroughPrinted circuit detailsFluid pressure measurement by electric/magnetic elementsInterference fitLap joint
Owner:SENSATA TECHNOLOGIES INC

A Polar Code Construction Method Against Atmospheric Turbulence Attenuation Based on Gaussian Approximation Theory

InactiveCN108259135BLarge decoding performance improvementBuild changesError preventionFree-space transmissionCommunications systemAtmospheric sciences
Owner:SHANGHAI JIAOTONG UNIV

Glass structure of CRT

InactiveCN1463027AImprove impact resistanceReduce damage rateCathode-ray/electron-beam tube vessels/containersDiagonalEngineering
Owner:MERIDIAN SOLAR & DISPLAY

Multi-beam optical coherent elastic measurement system and method based on microlens array

ActiveCN109645954BQuick measurementEye diagnosticsAnterior corneaOptical fiber coupler
Owner:FOSHAN UNIVERSITY

Chord waist horse combining with series Qinhu Qianjin

InactiveCN100472606CReduce tensionRaise the resonanceStringed musical instrumentsSEMI-CIRCLEEngineering
Owner:XIAN CONSERVATORY OF MUSIC

Use of anti-asparagine endopeptidase antibody in preparation of reagents for diagnosing pancreatic ductal adenocarcinoma

ActiveCN108254564BPositive and obvious technical effectBiological testingPancreas Ductal AdenocarcinomaDisease
Owner:HUZHOU CENT HOSPITAL

Diaphragm Wall Grab

ActiveCN103835330BProtection from being brokenImprove crawling efficiencySoil-shifting machines/dredgersSlurry wallElastic vibration
Owner:XCMG CONSTR MACHINERY

Sequencing batch type suspended filler biofilm sewage treatment device

InactiveCN101913732BShort hydraulic retention timeImprove water qualityTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentActivated sludgeAutomatic control
Owner:OCEAN UNIV OF CHINA

A network slice selection method and related equipment

ActiveCN107770826BMeet business needsWireless communicationAccess networkRadio access network
Owner:DATANG MOBILE COMM EQUIP CO LTD

A Real-time Data Publishing Method of Real-time Database Based on Observer Pattern

ActiveCN105260479BGuaranteed real-timeEliminate dependenciesDatabase management systemsSpecial data processing applicationsReal-time dataObserver based
Owner:NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTD

A kind of elastic air nozzle floating inflation device

ActiveCN103883769BWon't hurtSlight deviation overcomeOperating means/releasing devices for valvesCheck valvesCouplingPhotoelectric sensor
Owner:BOZHON PRECISION IND TECH CO LTD

Heating control method and device for induction cooker

ActiveCN108873761BImprove reliabilitySolve the problem of increased loadProgramme controlComputer controlThermodynamicsTerminal voltage
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Automatic imaging monitoring system and method for mold clamping and injection molding operations

ActiveCN106239856BAvoid harmShorten inspection timeMachine controlImage contrast
Owner:HEILONGJIANG KELUN PHARMA

A kind of domestication and transplanting method of Chinese yew tissue culture seedling

ActiveCN105638462BOne-time transplanting and hardening seedlings have a high survival rateImprove survival rateGrowth substratesCulture mediaChaffNonwoven fabric
Owner:HUNAN AGRICULTURAL UNIV

Soy composite materials comprising amino resin and methods of making same

InactiveCN102168344BNon-woven fabricsEmulsionSoy flour
Owner:ROHM & HAAS CO

A kind of antifouling, antiglare radiation curing coating composition

InactiveCN104312229BStrong synergyLow equipment requirementsAntifouling/underwater paintsPaints with biocidesOligomerOperability
Owner:SHANGHAI WEIKAI CHEM +1

Toggle selection lever device for selecting and/or switching gear stages of the transmission

ActiveCN106895137BSimplify the assembly processGearing controlControl devicesTransverse axisCoupling
Owner:VOLKSWAGEN AG

A kind of sowing method of peanut with shell

ActiveCN107371462BImprove permeabilityShorten the soaking timeFabaceae cultivationCultivating equipmentsStem rotInsect pest
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

A processing technology of easy-to-brew granular green tea

InactiveCN106212748BImprove leaching rateIncrease the amount of slagPre-extraction tea treatmentGreen teasProcess engineering
Owner:务川自治县万壶香茶业有限公司

Micro-fiber environment-friendly water-base synthetic leather and preparation method thereof

InactiveCN102383316BImprove breathabilityRaise the gradeFilm/foil adhesivesPolyureas/polyurethane adhesivesWater basedSurface layer
Owner:浙江元新实业有限公司

Wind wheel, air duct, air purification equipment and preparation method of wind wheel

ActiveCN104863893BEasy to assembleWind evenlyDucting arrangementsPump componentsUltrasonic weldingEngineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Alarm notification between customer premises equipment and a remote management server

InactiveCN102318268AReduce loadEasy to operateData switching networksGuidelineCustomer-premises equipment
Owner:ALCATEL LUCENT SAS

Semiconductor device with overvoltage protection and bidirectional polarity device based on it

ActiveCN102683396BHigh overcurrent withstand capabilityImprove reliabilitySemiconductor devicesOvervoltageSemiconductor materials
Owner:汇立装备制造有限公司

Adjustable flow peripheral pump

InactiveCN100362243CConstant pipeline characteristic curveAdd adjustment functionPump controlNon-positive displacement fluid enginesEngineeringStreamflow
Owner:天津鼎成高新技术产业有限公司

A safety control system and laser equipment

ActiveCN107121998BImprove reliabilityLow costElectric variable regulationMicrocontrollerMicrocomputer
Owner:UNITED WINNERS LASER CO LTD

Emulsion stabilizer and milk beverage

ActiveCN1905811BSuppression of floatingImprove emulsion stabilityMilk preparationTransportation and packagingEmulsionSorbitan
Owner:MITSUBISHI RAYON CO LTD

Method for purifying polycrystalline silicon by directional solidification and slag refining

InactiveCN102219221BQuick removalEfficient removalPolycrystalline material growthFrom frozen solutionsSlagPhysical metallurgy
Owner:DALIAN UNIV OF TECH

A method of dynamically updating routing based on pc-trie

ActiveCN111131015BLinks are clearImprove maintainabilityData switching networksComputer networkMaintainability
Owner:芯启源(南京)半导体科技有限公司

Method for simultaneously determining of concentration multi anesthesia medicament in blood plasma

InactiveCN101393196BReduce collectionImprove the efficiency of concentration detectionComponent separationMaterial analysis by optical meansProcaineUltraviolet absorption
Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV

A method for detecting microorganisms based on silver nanoparticles functionalized with phenylboronic acid

ActiveCN108254366BSimple processSimple and fast operationMaterial analysis by observing effect on chemical indicatorPhenylboronic acidMicroorganism
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A hoisting method for reinforcement cages of underground diaphragm walls in height-limited areas

ActiveCN111411624BImprove construction progressSmall footprintLoad-engaging elementsCranesSlag (welding)Slurry wall
Owner:SHENZHEN GONGKAN GEOTECHN GRP

Damper with electromagnetic actuator

ActiveCN111788409BReduce load requirementsSmall sizeSpringsNon-rotating vibration suppressionSpherical bearingPiston rod
Owner:TENNECO AUTOMOTIVE OPERATING CO INC

A kind of oyster active peptide zinc chelate and its preparation method and application

ActiveCN104798980BSmall molecular weightImprove antibacterial propertiesProtein composition from fishOrganic solventOyster
Owner:CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD

Systems and methods for performing wellbore stimulation operations

InactiveCN103649463BSurveyConstructionsCrack closureIsolation layer
Owner:PRAD RES & DEV LTD

A behavior marking and tracing method based on artificial intelligence

ActiveCN108134922BProtect physical and mental healthAvoid being noticedCharacter and pattern recognitionClosed circuit television systemsEngineeringArtificial intelligence
Owner:李锐

Vegetable oil modified rosin phenolic resin and preparation method thereof

InactiveCN102911330BImprove solubilityGuaranteed softening pointInksSolubilityVegetable oil
Owner:山西省应用化学研究所

A stirring device for geotechnical engineering

InactiveCN108468333BNo wasteGuarantee job securityBulkheads/pilesElectric machineryCement slurry
Owner:王书鹤

A kind of conservation tillage cultivation method

ActiveCN104541863BSimple structureImprove fertilityPlant cultivationCultivating equipmentsProtection sexWood pasture
Owner:孙熙萍

Through heater

InactiveCN103270375BIncrease temperatureImprove error recognitionHeating fuelCentral heating componentsEngineeringHeat exchanger
Owner:ROBERT BOSCH GMBH

Anti-jamming mechanism for a cleaning tank

PendingCN109674430ATableware washing/rinsing machine detailsCleaning using liquidsStructural engineeringMechanical engineering
Owner:CHEMSERVE PTY LTD

A detection primer and detection kit for Cryptobacter pyogenes

ActiveCN108048588BAvoid cross reactionMeet testing needsMicrobiological testing/measurementMicroorganism based processesCryptobacteriumDisease
Owner:CHONGQING ACAD OF ANIMAL SCI

A kind of pneumatic lifting device for hanging basket

InactiveCN103552957BSafe and reliable workAchieve reversalLifting devicesWorking environmentHanging basket
Owner:SHENXI MACHINERY

Real-time establishment method and update method of battery physical model and battery monitoring equipment

ActiveCN111983479BElectrical testingBattery chargeBattery cell
Owner:ZHUHAI MAIJU MICROELECTRONICS CO LTD

Discharge head for the nasal application of liquid from a pressure reservoir

ActiveCN110740772ASpray nozzlesPressure infusionMedicineEngineering
Owner:APTAR RADOLFZELL

System and method for automatically setting image measuring point and automatically generating measuring procedure

InactiveCN102607409ASolve efficiency problemsSoftware engineeringUsing optical meansGraphicsComputer Aided Design
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Armature coil of rotating electrical machinery

ActiveCN102326321BWindings conductor shape/form/constructionElectric machineryThree-phase
Owner:KK TOSHIBA

A liquid collection device for natural gas gathering and transportation pipelines

ActiveCN107789931BEfficient captureSolve the problem that gas-liquid separation cannot be completely realizedCombination devicesGaseous fuelsTrappingMechanical engineering
Owner:中石化石油工程技术服务有限公司 +1

Moveable element key and key handle and lock

InactiveCN1278006CKeysCylinder locksLocking mechanismEngineering
Owner:AUSTRALIAN LOCK

A kind of eye essence and preparation method thereof

ActiveCN106491460BImprove dark circlesFade fine linesCosmetic preparationsToilet preparationsWrinkle skinRHODIOLA ROSEA ROOT
Owner:GUANGZHOU KENENG COSMETICS RES CO LTD +1

A Screening Method for Predictors of Statistical Downscaling Models

ActiveCN107563554BHigh coefficient of certaintyFully consider the relevanceForecastingCorrelation coefficientAnalysis data
Owner:CHINA THREE GORGES UNIV +1

Reinforcing bar of bottom-reamed bored pile and construction method thereof

InactiveCN102061699BEasy to moveLarge diameterBulkheads/pilesRebarUltimate tensile strength
Owner:SHANGHAI URBAN CONSTR GRP

Preparation method of polyaniline material with three-dimensional hierarchical micro-nano structure

InactiveCN113817165AImprove conductivityAvoid tedious removal processPolymer scienceOrganosolv
Owner:DONGHUA UNIV

Method and apparatus for crushing and extrusion of polymers

ActiveCN104507653BPlastic recyclingPolymer sciencePolymer chemistry
Owner:POLYMERIC POWDERS COMPANY

Antifeflective composition for photoresists

ActiveCN102575127BPhotomechanical exposure apparatusAnti-reflective coatingsAnti-reflective coatingHydrogen
Owner:MERCK PATENT GMBH

A website quality multi-layer drilling system and method

ActiveCN108270637BData switching networksWeb siteNetwork link
Owner:CHINA MOBILE GROUP ZHEJIANG +1

A Microwave and Millimeter Wave Compact Phased Array Antenna System

ActiveCN108987929BQuick scanLittle gain variationAntenna arraysMicrowaveAntenna gain
Owner:CHENGDU SKYT TECH CO LTD

A kind of application method of methylcarbamoyl chloride decomposing tail gas hydrogen chloride in the synthesis of carbamazone

ActiveCN103848768BFew preparation stepsIncrease added valueIsocyanic acid derivatives purification/separationCyanidePhysical chemistry
Owner:HUNAN GOFAR FINE CHEM IND TECH CO LDT

Combined crankshaft internal combustion engine

InactiveCN100445532CImprove stress conditionImprove the state of stressReciprocating piston enginesInternal combustion engineCylinder block
Owner:刘清昌

Semiconductor device and manufacturing method thereof

ActiveCN104900697BIncrease the conductive cross-sectional areaLower on-resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesDriving currentDevice material
Owner:VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION

A hot spot calculation and location method for a lightweight vehicle-mounted traction transformer

ActiveCN111983404BSave resourcesImprove work efficiencyGeometric CADTesting dielectric strengthIn vehicleTraction transformer
Owner:SOUTHWEST JIAOTONG UNIV

A motor-driven waste recycling device and method of use thereof

ActiveCN104670532BAvoid waitingAvoid delayPlastic recyclingSolid materialMotor driveWaste product
Owner:汕头市腾威塑料五金制品有限公司

Audio decoding apparatus

InactiveCN1755797BSolve the real problemSpeech analysisCode conversionAudio frequencyAudio signal
Owner:SOCIONEXT INC

Peanut Automatic Picking Ovary Stalk Removal Adaptive Matching Control System and Its Method

ActiveCN110226767BGuaranteed accuracyReduce the handle rateMetal working apparatusFood treatmentAgricultural engineeringAdaptive matching
Owner:QINGDAO AGRI UNIV

Device of preparing nano powder material through electrical explosion

InactiveCN103191683BInduce physical and chemical changesImprove general performanceEnergy based chemical/physical/physico-chemical processesMicroballoon preparationElectricityExhaust valve
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Array substrate and display device

ActiveCN111427206BDiffused evenlyNormal orientationNon-linear opticsDisplay deviceElectrical connection
Owner:BOE TECH GRP CO LTD +1

Cell heating control device and method, cell baking device and computer-readable storage medium

ActiveCN110018696BControl the heating processReduce overheatingElectric heatingTemperature control using electric meansThermodynamicsProcess engineering
Owner:CONTEMPORARY AMPEREX TECH CO

A tower climbing structure

InactiveCN109098652BExtended service lifeSolve problems that require support from othersCoatingsLaddersTowerElectric power
Owner:国网河南省电力公司新野县供电公司

High voltage fast edge pulse generator and method

InactiveCN103618520BElectric pulse generator circuitsCapacitanceHigh voltage capacitors
Owner:上海三基电子工业有限公司 +1

An alloy material for gears

ActiveCN104018086BEasy to getGood value for moneyGear wheelAlloy
Owner:LIAONING TECHNICAL UNIVERSITY

Deep learning model for learning program embeddings

ActiveCN113383316ASoftware testing/debuggingMachine learningAlgorithmTheoretical computer science
Owner:VISA INT SERVICE ASSOC

An extruded pasta processing device

ActiveCN110050807BSpeed up preparationImprove efficiencyWater-bath cooking vesselsDough shaping and cutting apparatusBiotechnologyEngineering
Owner:合肥中农科泓智营养健康有限公司

A portable tobacco leaf grading standard light source workbench

ActiveCN106666807BReduce volumeReduce weightTobacco preparationIlluminanceColor rendering index
Owner:YUNNAN TOBACCO QUALITY SUPERVISION MONITORING STATION

Refrigerator and refrigerator control method

ActiveCN109059395BAvoid uncooled situationsAvoid energy lossMechanical apparatusLighting and heating apparatusThermodynamicsCool storage
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +2

Camera tracking with user script control

ActiveCN102572270BTelevision system detailsCharacter and pattern recognitionCamera controlVideo image
Owner:MICROSOFT TECH LICENSING LLC

A kind of metal-resin composite body and preparation method thereof

ActiveCN103507203BEasy accessImprove bindingCoatingsBinding forceMetallic substrate
Owner:BYD CO LTD

Signal transmission method, signal transmission device, and signal reception device

InactiveCN103069813AEasy to handleTelevision systemsSelective content distributionControl signalComputer terminal
Owner:SONY CORP

Method for raising fine quality rate of semiconductor chip

InactiveCN100576073CLowering the Energy of Double ExposuresAvoid Negative Photoresist ResiduePhotomechanical apparatusSemiconductor/solid-state device manufacturingSemiconductor chipCoding region
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Method for capturing performance object data in telecommunication network management system

InactiveCN101197712BAvoid reacquisitionIntegrity guaranteedSupervisory/monitoring/testing arrangementsData switching networksTelecommunications networkResource consumption
Owner:ZTE CORP

a loading and unloading system

ActiveCN103466278BAutomate operationsImprove scalabilityMechanical conveyorsProduction lineHandling system
Owner:斯图加特航空自动化(青岛)有限公司

A kind of molten steel flux for low carbon steel

ActiveCN104511580BGood spreadabilityLess smokeAlkalinitySteelmaking
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

A bactericidal composition for preventing and controlling fruit and vegetable diseases and its application

ActiveCN112674107BGuaranteed control effectEffective prevention and controlBiocideFungicidesSclerotiniaSuccinic acid
Owner:INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI

Method and system for authenticated electronic file downloading

ActiveCN101887502BCopyright protectionDigital data authenticationProgram/content distribution protectionComputer hardware
Owner:SHENZHEN Y& D ELECTRONICS CO LTD

A hanging hangar system for unmanned aerial vehicles

ActiveCN114030632BImprove reliabilityImprove efficiencyCharging stationsElectric vehicle charging technologyMarine engineeringUncrewed vehicle
Owner:HONEYCOMB AEROSPACE TECH (BEIJING) CO LTD

Radar Transmitting Beam Nulling Method Based on AM and Phase Modulation Auxiliary Antenna

ActiveCN107179528BAvoid the disadvantage of large amount of calculationWave based measurement systemsInterference resistanceRadar
Owner:XIDIAN UNIV

Wheelchair for patients to get in and out of bed

InactiveCN103381120BIncreased load-bearing capacityEasy to get on and offWheelchairs/patient conveyanceVertical tubeOlder people
Owner:HARBIN ENG UNIV

A Method of Orientation Distribution of Bundled Bainite in Steel

ActiveCN108300949BIncrease nucleation rateWith orientation distributionMetallurgyIngot
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

A probe, kit and method for detecting trem2 gene r47h mutation

ActiveCN103555829BReduce the chance of cross-contaminationSimple and fast operationBioreactor/fermenter combinationsBiological substance pretreatmentsBase JTREM2 gene
Owner:XIAMEN RENRUI BIOMEDICAL TECH CO LTD

Transformation and construction method used for facing bare concrete of existing building outer wall

ActiveCN103470067BMeet the stiffness requirementsEasy to fixBuilding repairsForms/shuttering/falseworksRebarMaterials science
Owner:WUDA JUCHENG STRUCTURE CO LTD

Stirring Assembly and Microwave Oven

ActiveCN105072732BEasy to fixAchieve a firm fixationDomestic stoves or rangesLighting and heating apparatusMicrowave ovenFlange
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Gene chip encryption method, gene chip decryption method and device

ActiveCN110677247BNo uncertaintyReduce riskKey distribution for secure communicationComputer hardwarePlaintext
Owner:广州市农业科学研究院 +1

Indoor model test device capable of simulating slurry balance shield construction and use method thereof

InactiveCN103437771BComplete simulationReduce testing costsUnderground chambersTunnel liningReducerEngineering
Owner:TONGJI UNIV

A transformer leakage fire protection device

ActiveCN111341529BEasy to installEasy to take outTransformers/reacts mounting/support/suspensionTransformers/inductances casingsFire protectionTransformer
Owner:正耐电气股份有限公司

LED lamp and LED array

InactiveCN102252196AElectrical apparatusPoint-like light sourceLed arrayEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Filter and exhaust device using the filter, and manufacture method and device of the filter

ActiveCN101721854BReduce usageReduce the number of installationsDomestic stoves or rangesDispersed particle filtrationFiberGlass fiber
Owner:DUSKIN CO LTD

Glp-1 analog fusion protein formulations

ActiveCN101044162APeptide/protein ingredientsMetabolism disorderDiseaseIntestinal motility
Owner:ELI LILLY & CO

Goods storing device of automatic vending machine

InactiveCN1149519CPrevent movementThe lock is smooth and sureCoin-freed apparatus detailsApparatus for dispensing discrete articlesEngineeringMechanical engineering
Owner:FUJI ELECTRIC CO LTD

A long-lasting lubricating guide rail for industrial robots

ActiveCN108953374BEven oil supplyEasy to useLinear bearingsBearing componentsEngineeringLubrication
Owner:CHANGZHOU INST OF DALIAN UNIV OF TECH

Electrical contact, connector, and method for producing electrical contact

InactiveCN109716470AImprove contact reliabilityCurb production costContact materialsGrapheneMetallic materialsAlloy
Owner:YAZAKI CORP +1

Preparation method of filter, filter

ActiveCN113098417BLow costSave bonding materialImpedence networksThin membraneResonator
Owner:SUZHOU HUNTERSUN ELECTRONICS CO LTD

A Method for Determining Low-Earth Orbit Based on Measurement of Atmospheric Drag Acceleration

ActiveCN108548542BAchieving fully autonomous orbit determinationAvoid Orbit ErrorsInstruments for comonautical navigationThree axis accelerometerEngineering
Owner:BEIHANG UNIV

Vehicle Pneumatic Tires

ActiveCN104411517BImprove reflex behaviorImproved friction protectionTyre sidewallsEngineeringSurface contour
Owner:CONTINENTAL REIFEN DEUTSCHLAND GMBH

A working method of an experimental system for bridges

ActiveCN113155398BRich experimental wind waveformExtended via coverageAerodynamic testingBridgesAir filterControl cell
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

An oxygen enhanced metastable silicon germanium film layer

InactiveCN101390216ATransistorSemiconductor/solid-state device manufacturingOxygen enhancedAtomic species
Owner:ATMEL CORP

Network equipment control method, network equipment control system and network equipment

ActiveCN102123140BFlexible handlingError prevention/detection by using return channelControl systemReal-time computing
Owner:TP-LINK

Systems and methods for capillary electrophoresis, isoelectric point, and molecular weight analysis

PendingCN113567525AComponent separationMaterial analysis by electric/magnetic meansElectrophoresesCapillary electrophoresis
Owner:PROTEINSIMPLE

Detection method and device for advanced persistent threats

ActiveCN107786524BAdvanced Persistent Threat DetectionTransmissionTime informationData stream
Owner:CHINA TELECOM CORP LTD

A real-time monitoring system and monitoring method for the eccentric swing of the cylinder body of a 50mw steam turbine

ActiveCN111120015BImprove operational safety factorEliminate the effects of measurement accuracyMachines/enginesSafety/regulatory devicesData acquisitionMonitoring system
Owner:ZHEJIANG ZHENENG TECHN RES INST +2

Semiconductor device assembly and method of making the same

ActiveCN109427755BSemiconductor/solid-state device detailsSolid-state devicesSolder maskDevice material
Owner:MICRON TECH INC

A kind of aerial sowing device for unmanned aerial vehicle

InactiveCN105173084BLow costAdaptableAircraft componentsLaunching weaponsEngineeringHelicopter rotor
Owner:HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for Measuring Temperature Distribution of Ingot in Electroslag Remelting Process

ActiveCN109374147BRetrofit requirements are lowQuality improvementThermometers using electric/magnetic elementsUsing electrical meansHeat flowSmelting process
Owner:CHENGDU ADVANCED METAL MATERIALS IND TECH RES INST CO LTD +1

Ultrasound diagnostic apparatus

InactiveCN102670246AHigh definitionInfrasonic diagnosticsSonic diagnosticsMedicineImaging quality
Owner:FUJIFILM CORP

Grayscale curve correcting and adjusting method, terminal and display device

InactiveCN106683625AImprove qualityImprove the display effectStatic indicating devicesTime rangeDisplay device
Owner:HKC CORP LTD +1

A structure of a motor controller for electric vehicles that integrates multiple functions

ActiveCN105592642BShorten the connection distanceFirmly connectedClosed casingsComputer moduleMotor controller
Owner:HEFEI JUYI POWER SYST CO LTD

Engine casing and printer with locking mechanism

InactiveCN1689830BSuitable for financial valueTypewritersCash registersRolling paperComputer printing
Owner:SEIKO EPSON CORP

Double-ended data transfer circuit and memory

ActiveCN112885389BReduce the number of flipsReduce power consumptionDigital storageControl signalExternal data
Owner:CHANGXIN MEMORY TECH INC

A method for preparing internally doped polyphenol-metal mesh degradable silica particles

ActiveCN107381580BEasy to makeAvoid yieldOrganic active ingredientsSilicaSilicic acidSilicon oxide
Owner:FUZHOU UNIV

High-definition digital video monitoring device and monitoring method based on optical fiber network

ActiveCN103533310BTelevision system detailsOptical transmission adaptationsDigital videoSerial digital interface
Owner:OB TELECOM ELECTRONICS

A file download method, device, device and medium

ActiveCN112671816BImprove download speedValid updateTransmissionEngineeringOperating system
Owner:TENCENT TECH (SHENZHEN) CO LTD

Seawater corrosion-resistant steel pipe and manufacturing method thereof

ActiveCN104131232BImprove resistance to galvanic corrosionAccelerated corrosionPipeAustenite
Owner:BAOSHAN IRON & STEEL CO LTD

Device including a textured substrate and method of fabricating a semiconductor device

ActiveCN102157669BLow costReduce complexitySemiconductor devicesEngineeringSemiconductor device
Owner:元芯光电股份有限公司

A kind of seaweed pigment hair dye and using method

ActiveCN104398441BImprove dyeing effectStrong color fastnessCosmetic preparationsHair cosmeticsAnti inflammationPhotochemistry
Owner:SHANGHAI OCEAN UNIV

lighting device

InactiveCN104848055BReduce the numberElectric lightingLight fasteningsEffect lightLamp shell
Owner:YICHENG PRECISION

A chemical mechanical polishing method, module and device

ActiveCN103659569BImprove grinding efficiencyFlexible and easy to implementLapping machinesGrinding/polishing safety devicesEngineeringGrinding process
Owner:SEMICON MFG INT (SHANGHAI) CORP

Backlight device and manufacturing method thereof

PendingCN109300887AReduce return light lossImprove light extraction efficiencySolid-state devicesNon-linear opticsEngineeringLight-emitting diode
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

A medical pediatric anti-mistouch multi-stage crushing device for traditional Chinese medicine

InactiveCN110280376BResolve secondary damageSievingScreeningMedicinal herbsMedical equipment
Owner:高玉

Methacrylate polyphenylene ether and its preparation method and application

ActiveCN110872379BSmall molecular weightGood molecular weightLaminationLamination apparatusMethacrylatePolymer science
Owner:ZHUHAI HONGCHANG ELECTRONICS MATERIAL

impeller variable boundary combined engine

ActiveCN104775911BImprove performanceCombination enginesGas turbine plantsImpellerCombustion chamber
Owner:浙江巨力宝纺织科技有限公司

A kind of high-strength wear-resistant automobile brake hot-rolled steel plate and its production process

ActiveCN108929986BGuaranteed uniformityHigh strengthManufacturing convertersProcess efficiency improvementWear resistantCarbide
Owner:JINGYE STEEL CO LTD

A method and device for uplink scheduling

ActiveCN104540230BAvoid transfer failuresIncrease success rateWireless communicationUplink schedulingCarrier signal
Owner:SHENZHEN COOLPAD SOFTWARE TECH

Testing method and device for non-periodically triggering parallel capacitors by thyristor

ActiveCN103048601BGood test equivalenceReduce capacityIndividual semiconductor device testingThyratronCapacitor
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +3

Grain drying device and drying method thereof

ActiveCN108477296BImprove functionalityWith impurity removal functionSeed preservation by dryingStructural engineeringMechanical engineering
Owner:湖南怡田美农业科技有限公司

A method and device for updating user activity state records

ActiveCN104699787BEasy to updateReduce the number of operationsData processing applicationsWebsite content managementComputer scienceActivity Status
Owner:BEIJING SHUNYUAN KAIHUA TECH LTD

A dna fragment for uric acid-induced expression of target protein, related promoter and application

ActiveCN104073489BBacteriaMicroorganism based processesEscherichia coliUric acid transport
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Hybrid powertrain, control method, and vehicle

ActiveCN109263460BGuaranteed uptimeImprove fuel economyGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingDrivetrainGear wheel
Owner:CHERY AUTOMOBILE CO LTD

A centralized multi-condition thermal management system for new energy vehicles

ActiveCN105835653BRealize centralized supplyOptimize layoutAir-treating devicesSecondary cellsPower batteryReflux valve
Owner:CH AUTO TECH CORP CO LTD

A three-phase separation device used under pressure

ActiveCN105597377BAchieve dischargePlay the role of liquid-solid separationLiquid degasificationMembrane filtersVapor–liquid separatorGas phase
Owner:XI AN JIAOTONG UNIV +1

Multi-variable air vibration noise reduction and elimination device and noise reduction and cancellation method

ActiveCN101976561BFlat frequency response curveLower requirementSound producing devicesEngineeringHigh pressure
Owner:SUZHOU BEIANG TECH LTD

Anti-collision method for boarding bridge and anti-collision system for boarding bridge

ActiveCN112046781BControl collision avoidanceAchieving crash protectionProgramme control in sequence/logic controllersGround installationsEngineeringStructural engineering
Owner:SHENZHEN CIMC TIANDA AIRPORT SUPPORT

Vehicle driving condition monitoring method and device

ActiveCN109686077BReal-time monitoring of driving conditionsIntuitive visualizationRoad vehicles traffic controlSatellite radio beaconingEngineeringVehicle driving
Owner:HITACHI LTD

A gas sensitivity characteristic response curve testing device

ActiveCN108088961BSimple structureEasy to adjustMaterial analysis by electric/magnetic meansGas analyser construction detailsHeater RodEngineering
Owner:CHONGQING UNIV OF TECH +1