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.

Keyboard sliding mechanism and information apparatus therewith

InactiveCN1224990CReduce weightReduce thicknessInput/output for user-computer interactionContact operating partsEngineering
Owner:SHARP KK

Electronic device control method and system

ActiveCN108037954BExecution for user interfacesInput/output processes for data processingControl systemMode control
Owner:LENOVO (BEIJING) LTD

Touch screen and camera module integrated device

ActiveCN103685885BReduce thicknessReduce manufacturing costTelevision system detailsColor television detailsCamera lensCamera module
Owner:NANCHANG OFILM HUAGUANG TECH CO LTD

Speech Emotion Recognition Method Based on Multimodal Feature Extraction and Fusion

ActiveCN112765323BImprove accuracyOvercome the shortcomings of weak emotional representation abilityNatural language data processingNeural architecturesFeature setSemantic space
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP +1

Pump

InactiveCN104612958BReduce weightLow costEngine sealsPositive displacement pump componentsEngineeringHigh pressure
Owner:LEUCO

Double-speed sliding block mechanism

ActiveCN102641968BMove quicklyShaping toolsStripping-off devicesElastic componentEngineering
Owner:CHENGYEDE KUNSHAN COMM TECH

A kind of sodium-sulfur battery recovery method

ActiveCN105811039BNo pollution in the processTake advantage ofWaste accumulators reclaimingBattery recyclingMetallic materialsParaffin oils
Owner:上海电气企业发展有限公司

Interactive method, driving recorder and system for binding social application account with license plate number

ActiveCN105610964BEnhanced interactionImprove convenienceRegistering/indicating working of vehiclesTransmissionHuman–computer interactionEmbedded system
Owner:SHENZHEN CARELAND TECH

An operating system clock scheduling method and system

ActiveCN111813531BReduce performanceImprove real-time performanceProgram initiation/switchingOperational systemComputer science
Owner:北京国科环宇科技股份有限公司

Explosion-proof rubber wheeled vehicle bench test system

ActiveCN102967470BSolve the damageSolve the repeatabilityVehicle testingBench testGravity center
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

Human miR (microRNA)-1233 antisensenucleic acid and application thereof

ActiveCN102140469BStrong specificityLow toxicityNervous disorderGenetic material ingredientsHuman gliomaRibonucleotide synthesis
Owner:SUZHOU GENEPHARMA +1

Wall hanging energy storage type electric heating bath apparatus

InactiveCN1226581CReduce input powerReduce starting inrush currentWater heatersHot-water central heatingElectricityEngineering
Owner:穆壮荣

A kind of mad detection backup method and equipment

ActiveCN103220189BImprove detection reliabilityData switching networksDevice MonitorActive detection
Owner:NEW H3C TECH CO LTD

Quantitative analysis method for volatile components in liquid products of thermal-simulation hydrocarbon generation experiment

ActiveCN103592401BAvoid lostEasy to collectComponent separationLiquid productGas phase
Owner:PETROCHINA CO LTD

Liquid crystal display substrate and manufacturing method thereof

ActiveCN102799030BSolve the problem that the liquid crystal pretilt angle cannot be detected onlineNon-linear opticsLiquid-crystal displaySide chain
Owner:NANJING CEC PANDA LCD TECH

Method and system for manufacturing a spacer for translucent panels

ActiveCN109923275AUnits with parallel planesPolymer sciencePtru catalyst
Owner:P E T POLYMER EXTRUSION TECH INC

A method and device for distributed power output forecasting

ActiveCN109617122BAccurate calculationSingle network parallel feeding arrangementsLower limitInformation gap decision theory
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

Reducing and repeated-use reserved opening building device

InactiveCN102140840BSimple structureEasy constructionForms/shuttering/falseworksArchitectural engineeringStructural engineering
Owner:HENAN GUOJI CONSTR GRP

Through the wall purification ventilation pipe

ActiveCN108168005BGuaranteed cleanlinessExtended service lifeLighting and heating apparatusSpace heating and ventilation detailsVentilation tubeIndoor air quality
Owner:KUNSHAN SILAIMU ENERGY SAVING TECH CO LTD

Electrical connector for electric vehicle and method of making electrical connector

ActiveCN104283050ALower life cycle costsImprove reliabilityVehicle connectorsLine/current collector detailsElectricityElectric vehicle
Owner:GENERAL CABLE TECH CORP

Quiet hours for notifications

PendingCN111262995AThe amount of interference is reducedCurrent supply arrangementsSubstation equipmentTelecommunicationsStart time
Owner:APPLE INC

Projection image display and image display system

InactiveCN1421725AImprove utilization efficiencyReduce light lossProjectorsColor photographyBeam splitterProjection image
Owner:CANON KK

Electronic assembly

InactiveCN1713469ALaser detailsSemiconductor lasersEngineeringElectronic component
Owner:SUMITOMO ELECTRIC DEVICE INNOVATIONS

Multi-aperture near-field large-area optical system and design method of scanning lens

ActiveCN104749775AAccurate calculationQuick calculationOptical elementsVisual field lossMechanical models
Owner:上海济物光电技术有限公司

Sugar amine organic steel rust inhibitor and preparation method thereof

ActiveCN105399783BThe synthesis method is simpleNo stringent conditionsSugar derivativesSugar derivatives preparationRebar corrosionSugar amine
Owner:JIANGSU SOBUTE NEW MATERIALS

A kind of ige-specific nucleic acid aptamer, its application and aptamer medicine

ActiveCN107099536BHigh affinityShortened nucleotide lengthOrganic active ingredientsImmunological disordersDiseaseNucleotide
Owner:河北渤腾医药技术有限公司

A Pattern Recognition Method Based on Ufir Moment Invariants

ActiveCN104156522BImprove stabilitySpecial data processing applicationsDigital signal processingPattern recognition
Owner:HARBIN ENG UNIV

Measuring method of angle deviation along azimuth axis direction and pitching angle deviation of laser emission axis and mechanical base level normal based on secondary light source

InactiveCN101210806BHigh measurement accuracyMinimum measuring range limitationUsing optical meansOptical testLight spot
Owner:HARBIN INST OF TECH

An oil drill pipe coupling detection system

ActiveCN114109369BEasy to detectDoes not affect detection accuracyConstructionsNeural architecturesNetwork modelProcess engineering
Owner:SOUTHWEST PETROLEUM UNIV +1

Indoor positioning method, device and storage medium

ActiveCN109581288BEliminate positioning ambiguityHigh positioning accuracyNetwork topologiesPosition fixationSimulationReal-time computing
Owner:GCI SCI & TECH

Organic biogas slurry nutrient solution with stable property and production method thereof

InactiveCN102070365BStable pHPromote growthBio-organic fraction processingWaste based fuelBiotechnologyPlant roots
Owner:CHINA AGRI UNIV

A side trim processing machine

ActiveCN105479578BReduce labor costsIncrease productivityMulti-purpose machinesBiochemical engineeringMachining
Owner:NANTONG YUETONG CNC EQUIP CO LTD

Mobile robot and its working method

ActiveCN104586322BPrevent unnecessary duplication of workWalk fastProgramme-controlled manipulatorCarpet cleanersWorking setEngineering
Owner:LG ELECTRONICS INC

A buffer conveying device with counting function

ActiveCN110027876BEffective bufferAvoid congestionConveyorsControl devices for conveyorsEngineeringMechanical engineering
Owner:连云港市申润包装材料有限公司

Low power consumption control system for gas fryer

InactiveCN103576720BPrecise oil temperature controlSolve the shortcomings of not easy to shut downOperating means/releasing devices for valvesTemperatue controlPower control systemSolenoid valve
Owner:宁波市比利仕燃器科技有限公司

Application of lamprey crbgp in the preparation of anti-glioblastoma drugs

InactiveCN107137697BPrevent proliferationAvoid stickingPeptide/protein ingredientsAntineoplastic agentsLampreyU251 cell
Owner:LIAONING NORMAL UNIVERSITY

Forming process of stamping parts on a battery case

ActiveCN105013941BPrecise positioningImprove stamping qualityPunchingStamping process
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Cover unit with air hole for ink-jet head and printer with said cover unit

InactiveCN1128716CIncrease pressurePrintingEngineeringHead parts
Owner:QISDA CORP

A cache-based memory access method and device

ActiveCN113900966BReduce the probability of conflictImprove processing efficiencyMemory adressing/allocation/relocationComputer hardwareAccess method
Owner:BEIJING VCORE TECH CO LTD

A high-precision pointing and positioning three-degree-of-freedom air flotation simulator

ActiveCN106781799BAchieve high-precision position controlFor precise controlCosmonautic condition simulationsAttitude controlThree degrees of freedomMicro gravity
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS

An automatic stamping machine system and its control method

ActiveCN103522782BAvoid replacementWith image acquisition functionStampingElectricityUser input
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

A device and method for measuring profile control performance parameters of asphalt particles

InactiveCN103630467BPrevent precipitationTo achieve the function and effectMaterial analysisRock coreEngineering
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

The Synthetic Technology of 2-Propoxy Ethyl Chloride

ActiveCN105348052BHigh catalytic efficiencyHigh yieldOrganic chemistryOrganic compound preparationOrganic synthesisFiltration
Owner:SHANDONG KAISHENG NEW MATERIALS

Method and apparatus for synchronizing signals within a contactless device

ActiveCN110048746BNear-field for read/write/interrrogation/identification systemsMulti-frequency code systemsCarrier signalEmbedded system
Owner:STMICROELECTRONICS (GRENOBLE 2) SAS

Submarine pipeline deep excavation and embedding device and embedding method

ActiveCN105299316BImprove efficiencyNot easy to damagePipe laying and repairOcean bottomEconomic benefits
Owner:WUDI HAIZHONG FLEXIBLE PIPE MFG CO LTD

Based on lfmcw ranging system

ActiveCN109283519BReduce energy consumptionWon't drownRadio wave reradiation/reflectionLow noiseLow-pass filter
Owner:HUNAN MAXWELL ELECTRONICS TECH

Clamping power supply

InactiveCN101777802BEasy to installStable output voltageElectromagnetic wave systemCircuit arrangementsHigh pressurePower extraction
Owner:HUAZHONG UNIV OF SCI & TECH

Oven for heating moving thermoplastic material container blanks

InactiveCN100526050CDouble the efficiencyMechanical engineeringCook stove
Owner:SIDEL PARTICIPATIONS SAS

Dialogue generation method, device and electronic device

ActiveCN111737444BImprove efficiencyIncrease diversityCharacter and pattern recognitionText database queryingEngineeringData science
Owner:TENCENT TECH (SHENZHEN) CO LTD

A battery capacity configuration system for tracking wind power prediction

ActiveCN106300400BReduce configuration capacityExcellent wind farm output performanceEnergy storageAc network load balancingPower gridWind field
Owner:STATE GRID BAODING ELECTRIC POWER SUPPLY CO +1

A method and device for determining a gating signal

ActiveCN106236123BLow costRadiation diagnostic device controlTomographyCompanion animalDiagnostic system
Owner:赛诺联合医疗科技(北京)有限公司

A system and method for improving raid group storage performance

ActiveCN102945141BImprove performanceExtension of timeInput/output to record carriersRAIDData reconstruction
Owner:HUAWEI TECH CO LTD

Broadband Multiple Patch Antennas

ActiveCN104718662BSimultaneous aerial operationsRadiating elements structural formsGround planeEngineering
Owner:SHURE ACQUISITION HLDG INC

A p-type double-sided battery packaging adhesive film

ActiveCN107501706BGuaranteed uniformityHigh light transmittancePhotovoltaic energy generationSemiconductor devicesPolymer scienceCross linker
Owner:嘉兴隆基乐叶光伏科技有限公司

Air conditioner temperature adjustment method, system, device and computer readable storage medium

ActiveCN109305183BImprove comfortImprove accuracyRailway heating/coolingRailway transportTemperature controlTemperature conditioning
Owner:NEW UNITED RAIL TRANSIT TECH

a dust collector

InactiveCN103394465BAvoid wastingAvoid secondary pollutionSievingGas current separationSocial benefitsEngineering
Owner:WUJIANG LILI JIANXING CASTING FACTORY

Method of preparing fine grid on gallium nitride (GaN) materials by using electroplating technology

ActiveCN103065953BImprove stabilityMeet manufacturing requirementsSemiconductor devicesEvaporationGallium nitride
Owner:NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD

Welding method of titanium alloy multilayer board and titanium alloy multilayer board

ActiveCN109202313BDoes not affect the brazing processAvoid grain growthWelding apparatusMetal layered productsMetallurgyMetal foil
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Flexible module structure and display device

ActiveCN110060573BReduces the possibility of peeling and debondingLow costDigital data processing detailsLayered productsDisplay deviceEngineering
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

A kind of anti-mistake bottle cap

ActiveCN107554963BAvoid pollutionEasy to replaceClosure with auxillary devicesEngineeringBottle cap
Owner:沧州东盛塑料有限公司

prp centrifugal sleeve, prp centrifuge and prp preparation method

ActiveCN111420813BFast manufacturingIncrease concentrationCentrifugesBlood Collection TubeMedicine
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

Detachable combined squeeze pump and liquid supply system

ActiveCN112065695BEasy to disassembleOvercoming disadvantages of easily contaminated liquidsPositive displacement pump componentsEnemata/irrigatorsMechanical componentsEngineering
Owner:WUHAN E YOUCAN MEDICAL TECH CO LTD

Sec-butyl alcohol tolerant bacterial strain as well as screening method and application thereof

InactiveCN102978141BPromote degradationPromote growthBacteriaMicrobiological testing/measurementScreening methodBacterial strain
Owner:TIANJIN UNIV OF SCI & TECH

The preparation method of sm-co base alloy bulk magnet

ActiveCN107170543BHighlight substantiveImprove coercive forceInorganic material magnetismInductances/transformers/magnets manufactureMicron scaleHigh energy
Owner:HEBEI UNIV OF TECH

A noble metal in-situ co-doped cuo-based no 2 Preparation and Application of Gas Sensitive Materials

ActiveCN109632894BImprove performanceLow priceMaterial resistanceHeat treatedPalladium chloride
Owner:NORTHEASTERN UNIV LIAONING

Process for the preparation of 2-ethylhexanal

InactiveCN1245369CSelective influenceHigh yieldOrganic compound preparationCarbonyl compound preparationFixed bedProcess conditions
Owner:SINOPEC QILU CO

Casting asphalt concrete multi-function test and formation apparatus

InactiveCN103149347BConsistent porosityAvoid running mold phenomenonPreparing sample for investigationMaterial testing goodsScrew positionArchitectural engineering
Owner:XINJIANG INST OF WATER RESOURCES & HYDRAULIC POWER

High-speed transmission method of cloud rendering files based on rendering characteristics

ActiveCN105262842BReduce the number of uploadsReduce the total upload timeTransmissionCloud renderingClient-side
Owner:JIANGSU CUDATEC TECH CO LTD

Lubricating device for construction equipment

InactiveCN107606455BFully lubricatedEasy clampingEngine lubricationEngineeringLubrication
Owner:HUBEI JINGBIAO CONSTR ENG CO LTD

Water aqua medicine compounds, preparing method and applications thereof

InactiveCN101229227BEnhance phagocytosisStrong immune responseBird material medical ingredientsAntineoplastic agentsSide effectEmbryo
Owner:匡建民

A positioning tool for reflective columns in valves

InactiveCN102975168BRapid positioningEasy to operateMetal-working hand toolsEngineeringMechanical engineering
Owner:卓旦春

Injection device of cold-chamber die casting machine

InactiveCN101837440BReduce manufacturing costEasy to controlFast tempoDie casting
Owner:卢志刚

Applications of adaptive microelectronic circuits designed for testability

PendingCN112969927ADetecting faulty computer hardwareElectrical testingDesign for testingTest input
Owner:MINIMA PROCESSOR OY

A search engine-based network search method and electronic device

ActiveCN105138702BMeet needsIncrease the amount of effective dataSpecial data processing applicationsWeb data retrieval using information identifiersThe InternetNetwork method
Owner:BEIJING QIHOO TECH CO LTD

Apparatus for treating exhaust gas of thermal plant

ActiveCN112007507AEffective and efficient processingEasy to handleGas treatmentFlow mixersPtru catalystPower station
Owner:韩国伊欧科环境科技有限公司

Climbing on the working platform with guardrails in the central divider of the expressway

InactiveCN104999955BAvoid the problem of occupying the normal driving laneAvoid interferenceItem transportation vehiclesMachine toolPower transmission
Owner:SHANDONG UNIV OF TECH

Approval management system and approval management method

ActiveCN103426051BResourcesApproaches of managementBusiness process
Owner:MIZUHO RES & TECH LTD

An automatic filter cleaning device for an air-conditioning unit

ActiveCN113368628BPrevent spillageEasy to reverse cleanMechanical apparatusDispersed particle filtrationAir conditioningLouver
Owner:广州城投综合能源投资经营管理有限公司

A triazophos biosensor based on two-dimensional nanomaterials

ActiveCN112345607BEasy to prepareMild preparation conditionsMaterial electrochemical variablesTriazofosGastric toxicity
Owner:SUZHOU CHIEN SHIUNG INST OF TECH

Pulse Width Modulated Power Converter

ActiveCN112968608BStable output voltageImprove transient response speedAc-dc conversionDc-dc conversionConvertersFull bridge
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Arrangement structure of lead wires of a converter transformer

ActiveCN106653321BReduce volumeEasy to transportTransformers/inductances coils/windings/connectionsUnwanted magnetic/electric effect reduction/preventionFuel tankEngineering
Owner:SHANDONG POWER EQUIP +1

A shale gas wellhead main control valve replacement device under pressure

ActiveCN105019844BSave spaceAvoid pollutionBorehole/well accessoriesEngineeringControl valves
Owner:INST OF SINOPEC OILFIELD EQUIP CORP +1

A network interconnection method and device

ActiveCN110958170BQuality improvementAchieve direct interconnectionNetworks interconnectionStationInterconnection
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A multi-stage drum burley tobacco roasting machine

ActiveCN107280062BIncrease fill valueImprove sensory qualityTobacco preparationHydraulic cylinderElectric machinery
Owner:CHIZHOU LUSHAN ECOLOGICAL FARM TECH DEV

Marine segment mooring equipment

ActiveCN108189967BImprove environmental adaptabilityAvoid knotsBatteries circuit arrangementsWind energy with electric storageStructural engineeringCargo vessel
Owner:ZHEJIANG OCEAN UNIV

Method and structure of pattern mask for dry etching

InactiveCN101188191AAvoid etchingImprove the quality of workmanshipSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringDry etching
Owner:ADVANCED CHIP ENG TECH INC

A kind of imidazole porous polymer based on graphene oxide and its preparation method and application

InactiveCN103289086BImprove thermal stabilityGood chemical stabilityOther chemical processesBy adsorptionCapacitanceETHYLENEDIAMINE DIHYDROCHLORIDE
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Ultrasonic-assisted pollen mediated plant genetic transformation method

InactiveCN102127567AImprove seed setting rateAvoid the cultivation processVector-based foreign material introductionEscherichia coliSaccharum
Owner:AGRI BIOTECH RES CENT OF SHANXI PROVINCE

Wake-up trigger for implementation of target actions

ActiveCN104243551APower managementPower supply for data processingTarget–actionSoftware engineering
Owner:QUALCOMM INC

A Method for Eliminating Dimensional Errors of Discharge Mechanism of Ignition Discharge Tube

ActiveCN102856140BImprovement of technical parametersConsistent and precise dimensionsCold cathode manufactureHigh volume manufacturingError cancellation
Owner:HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE

A kind of thermal insulation finish paint and its preparation and application

ActiveCN103937356BImprove waterproof performanceGood weather resistanceCoatingsEmulsionThermal insulation
Owner:上海绿色建材研究中心有限公司

A kind of rapid detection method of benzopyrene in vegetable oil

ActiveCN106053371BColor/spectral properties measurementsVegetable oilOrganic solvent
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Feeding device and tape loading machine

ActiveCN113753512BRealize automatic feedingControl devices for conveyorsMechanical conveyorsControl engineeringImage detection
Owner:深圳市标谱半导体股份有限公司

A kind of weft knitted yoga pants fabric and preparation method thereof

ActiveCN113684598BMeet weaving needsLight weightWeft knittingHeating/cooling textile fabricsYarnEngineering
Owner:GUANGDONG DERUN TEXTILE CO LTD

A kind of laser etching method on the surface of ceramic material product

ActiveCN103302400BGood surface effectStrong ornamentalDecorative surface effectsLaser beam welding apparatusLaser etchingComputer programming
Owner:CHAOZHOU THREE CIRCLE GRP

Water-cooled automobile rectifier bridge

ActiveCN102255521BExtended service lifeGuaranteed to workAc-dc conversion without reversalCooling/ventilation/heating modificationsEngineeringRectifier
Owner:徐州整流汽车元件有限公司

Image processing method, device, storage medium and computer equipment

ActiveCN108510560BImprove processing efficiencySatisfy image quality requirementsImage enhancementImage analysisImaging processingRadiology
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Wellhead sealing device for fishing oil and its sealing method for oil fishing

ActiveCN106837233BPrevent sprayingAvoid pollutionSealing/packingWorking environmentEngineering
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Method, apparatus, and medium for supporting latency-constrained data exchange

ActiveCN113890860BImprove real-time throughputLower latencyMultiplex system selection arrangementsTransmissionEngineeringData interchange
Owner:SHENZHEN UNIV

A kind of synthetic method of rolipram

ActiveCN112479966BEasy to manufactureEasy to operateOrganic chemistry methodsBulk chemical productionAlcoholPtru catalyst
Owner:NANJING TECH UNIV

Selection Method of Lamb Wave Signal Filtering Frequency Band in Stiffened Plate

ActiveCN110687195BReduce difficultyGuaranteed reliabilityAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalDimensional simulationComputational physics
Owner:TIANJIN UNIV

Drilling machine

InactiveCN101168200BLarge working spaceNovel structureLarge fixed membersPortable drilling machinesEngineeringWorking space
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Bellows with joint unit

InactiveCN1619201AInhibit sheddingFirmly connectedSleeve/socket jointsFlexible pipesAbutmentRestoring force
Owner:TOTAKU IND INC

Friction element bracket

ActiveCN106481682BAllows radial penetrationAccurate and sensitive adjustment settingsFriction clutchesCouplingsRotational axisEngineering
Owner:SCHAEFFLER TECH AG & CO KG

A stable injection mold for automobile bumper

ActiveCN113386310BIncrease the form of exerciseImprove uniformityNon-rotating vibration suppressionEngineeringInjection molding process
Owner:JIANGSU YUJIA MACHINERY MFG CO LTD

a travel mug

ActiveCN105011686BImprove sealingPrevent water leakageTravelling sacksDrinking vesselsEngineeringMagnet
Owner:HUIDONG COUNTY GANGDONG PLASTIC PROD CO LTD

A kind of Aconitin C crystal form and its preparation method and application

ActiveCN109776416BOrganic active ingredientsNervous disorderPhysical chemistryPharmaceutical drug
Owner:YUNNAN HAOPY PHARM LTD

Small current ground fault location method based on transient reactive power direction

ActiveCN103245879BGuaranteed SensitivityGuaranteed reliabilityFault locationTransient stateDigital filter
Owner:STATE GRID CORP OF CHINA +4

A kind of device and method for measuring cw-mfc reaction rate

ActiveCN109179634BReduce cloggingAvoid damageTreatment by combined electrochemical biological processesMaterial analysis by electric/magnetic meansElectrical batteryHemt circuits
Owner:HOHAI UNIV

Energy room

InactiveCN106149870AAvoid energy consumptionSolve sheddingPhotovoltaic supportsRoof covering using slabs/sheetsThermal insulationEngineering
Owner:戴长虹

Method for grading catalysts for hydrotreatment

ActiveCN103045302BSlow down inactivationSatisfy full load operationTreatment with hydrotreatment processesPtru catalystMetal catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

An intelligent reminder storage device and reminder method

InactiveCN104161673BOral administration deviceAlarmsTimerReal-time computing
Owner:BEIJING JEEJEN ERA SOFTWARE TECH

Water-based dewaxing agent

InactiveCN101880607BImprove performanceGood dewaxing effectOrganic detergent compounding agentsNon-ionic surface-active compoundsEnvironmental resistanceWater based
Owner:王永生

A composite material bracket body and its preparation method

ActiveCN103342011BLow costStable structureLaminationLamination apparatusFiberCompression molding
Owner:BEIJING HANGTIAN XINFENG MECHANICAL EQUIP

Injection molding method and injection molding apparatus

InactiveCN1974175BFirst FillInjection molding machine
Owner:TOYODA GOSEI CO LTD

A method for expressing Vitiligo hyaline hemoglobin in Phaeodactylum tricornutum for autotrophic and syntrophic culture

ActiveCN111893137BIncrease growth rateHigh fat contentHaemoglobins/myoglobinsUnicellular algaeIntracellularHemoglobin hb
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Airplane radiofrequency device electromagnetic compatibility analysis method based on time availability

ActiveCN102692572BSolve mutual interferenceMeet the use requirementsElectrical testingGround installationsBinary treeControl theory
Owner:BEIHANG UNIV

Sealing sheet, method for producing semiconductor device, and substrate provided with sealing sheet

InactiveCN105074894AImprove workabilityInhibitionSemiconductor/solid-state device detailsAdhesive articlesFilling materialsEngineering
Owner:NITTO DENKO CORP

Composite oxide load type catalyst and preparation process thereof

InactiveCN100496721CImprove stabilityHigh activityCatalyst carriersOrganic compound preparationChemical synthesisHYDROSOL
Owner:TAIYUAN UNIV OF TECH

Novel vascular endothelial growth factor humanized monoclonal antibody

InactiveCN102276722BImmunoglobulins against growth factorsAntibody ingredientsAntiendomysial antibodiesImmunogenicity
Owner:BEIJING INST OF GENOMICS CHINESE ACAD OF SCI CHINA NAT CENT FOR BIOINFORMATION

An explosion-proof rod tube lamp

ActiveCN108150858BIncrease profitEasy to useElectric circuit arrangementsWith electric batteriesToggle switchEngineering
Owner:WENZHOU RONGDI LIGHTING

Banknote dealing device and banknote dealing method

InactiveCN101847290BImprove business efficiencyImprove deposit transaction processing efficiencyCoin/currency accepting devicesEngineeringService efficiency
Owner:HITACHI OMRON TERMINAL SOLUTIONS CORP

A fast magnetic resonance imaging method and system

ActiveCN103278786BImprove signal-to-noise ratioEliminate Banding ArtifactsMagnetic measurementsUltrasound attenuationSignal-to-noise ratio (imaging)
Owner:SHENZHEN INST OF ADVANCED TECH

Metrology system with projected pattern for out-of-focus process

PendingCN114440787AImage enhancementImage analysisFrequency spectrumContrast level
Owner:MITUTOYO CORP

A simple start-up method for clamped twin-submodule modular multilevel converters

ActiveCN104734484BEliminates the danger of chargingSuitable for engineering applicationsPower conversion systemsCapacitanceCapacitor voltage
Owner:XJ ELECTRIC

Sound-absorbing carpet and noise attenuation system

InactiveCN100555410CSound proofingSound producing devicesGlass fiberEngineering
Owner:GENERAL ELECTRIC CO

A slag removal base for vane pump

ActiveCN106438350BAvoid siltingImprove securityRotary piston pumpsRotary piston liquid enginesSlagEngineering
Owner:江苏巨益机电有限公司

Absorbent article with barrier component

InactiveCN102112081AEasy to foldEasy to gluePersonal careSynthetic resin layered productsFiber diameterPolymer chemistry
Owner:PROCTER & GAMBLE CO

An I-shaped steel plate welding robot

ActiveCN109227004BImprove work efficiencyImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesHydraulic cylinderGear wheel
Owner:ZHIMAIDE CO LTD

A method and system for realizing real-time video conferencing

ActiveCN103763627BEasy to useTelevision conference systemsTwo-way working systemsWeb serviceClient-side
Owner:TCL CORPORATION

Culture and separation device and culture and separation method for daphnia magna

InactiveCN102687709BEasy accessEasy to operateAnimal husbandryDaphnia magnaGrowth promoting
Owner:NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA

Method and device for database server to read account form and control user login

ActiveCN107819746BSolve the complex problem of testing processImprove experienceTransmissionDatabase serverElectronic form
Owner:ZHUHAI KINGSOFT ONLINE GAME TECH CO LTD +1

A kind of ultra-low shrinkage water-repellent polyester industrial yarn and its preparation method

ActiveCN104562694BGood flexibilityGood compatibilityOrganic compound preparationFibre treatmentPolyesterYarn
Owner:JIANGSU HENGLI CHEM FIBER

A magnetization decoupling axial flux switching dual-rotor motor

ActiveCN105024508BReduce axial sizeImprove power densityMagnetic circuit rotating partsMagnetic circuit stationary partsElectric machineCoupling
Owner:JIANGSU UNIV

A marketing object recognition device and method

ActiveCN111169183BAvoid errors caused by ability differencesImprove marketing successOther printing apparatusMarket data gatheringStopwatchIdentification device
Owner:JIAOZUO UNIV

A kind of ctp printing plate base aluminum strip material and its preparation process

ActiveCN108588499BGuaranteed smoothnessControl synchronizationPlate printingFoil printingComputer to plateRoom temperature
Owner:威海海鑫新材料有限公司

The method of blinking eyes in the head dance mask

ActiveCN104941222BOvercoming the disadvantages of immutabilityArtist equipmentsEngineeringRhythm
Owner:江西睿之和医疗器械有限公司

waveguide load

ActiveCN102769161BGuaranteed to be in a traveling wave stateGuaranteed traveling wave statusWaveguide type devicesEngineeringMicrowave signals
Owner:中电科微波通信(上海)股份有限公司

Improved emi rejection for near-field links

ActiveCN111903075BImproved noise suppressionNear-field transmissionTransformersTransmitted powerEngineering
Owner:ANALOG DEVICES INC

Method for designing eight-antenna codebook based on LTE-Advanced system

ActiveCN101924611BBackward Compatibility GuaranteedReduce complexitySpatial transmit diversityHigh level techniquesAlgorithmTransmitted power
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