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.

A thermometer storage device with disinfection and storage functions

ActiveCN110683172BPlay a protective effectWon't breakThermometers using material expansion/contactionContainers to prevent mechanical damageStructural engineeringMechanical engineering

Owner:杨炳萍

Complex signal scaling for phase and/or amplitude modulated signals

InactiveCN1993958AMultiple carrier systemsComplex gainPhysics

Owner:NXP BV

Clockwork automatic kettle device

ActiveCN110025217BTo achieve the function of automatic water fetchingWater-boiling vesselsRatchetImpeller

Owner:嘉兴市万荣电器股份有限公司

A multifunctional intelligent classroom based on an innovative teaching model

InactiveCN104060856BReduce frictionImprove transmission stabilityHospitalsSchoolsLocking mechanismEngineering

Owner:WUZHOU UNIV

Electronic device with circuit structure of shared bus

InactiveCN102768649BElectric digital data processingEngineeringControl unit

Owner:HTC CORP

Composition of plant extracts and its application in the prevention and treatment of scars

InactiveCN101837071BImprove efficacyNatural colorOrganic active ingredientsCosmetic preparationsAdditive ingredientAllergy

Owner:ZHEJIANG CONBA HEALTH PROD

Construction and application of a Saccharomyces cerevisiae engineered strain producing farnesene

ActiveCN112094765BHas industrial application valueFungiTransferasesBiotechnologySynthetic biology

Owner:JIANGNAN UNIV

Polymeric compound and polymeric electroluminescence element using the same

InactiveCN101360773BElectroluminescent light sourcesSolid-state devicesPolymer scienceAromatic hydrocarbon

Owner:SUMITOMO CHEM CO LTD

Method and device for operating autonomous vehicle

ActiveCN108773373ARealize automatic labelingReduce workloadExternal condition input parametersResourcesReal-time computingAutomotive engineering

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Airbag system including devices for protecting the precut

ActiveCN107521451BNot affectedPedestrian/occupant safety arrangementFriction weldingEngineering

Owner:FAURECIA INTERIEUR IND

A kind of whitening mask liquid and preparation method thereof

ActiveCN108785121BAvoid generatingPrevent decomposition and proliferationCosmetic preparationsToilet preparationsBiotechnologyGlycerol

Owner:杨延辉

Butterfly ball valve

ActiveCN102287545BAffect the tightnessImprove sealingPlug valvesValve housingsEngineeringButterfly valve

Owner:浙江宝龙阀门制造有限公司

Pit and fissure sealant based on the concept of tooth surface hydrophobization

ActiveCN106137774BChange hydrophilicityImprove wettabilityImpression capsMedical preparationsOral problemsDentistry

Owner:ZHEJIANG UNIV

Microgrid smooth switch control method based on composite energy storage

InactiveCN102856924BImprove power supply reliabilityImprove the quality of power supplySingle network parallel feeding arrangementsAc network load balancingIslandingMicrogrid

Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

A nucleic acid detection method for food-borne pathogens based on hollow gold-silver core-shell nanoflower SERS nanoprobe HAU/AGSNFS-ATP

ActiveCN113092440BImprove portabilityEasy to detectMicrobiological testing/measurementRaman scatteringNucleic acid detectionSpecific detection

Owner:JIANGSU UNIV

A Method of Improving Measurement Accuracy of Semiconductor Temperature Sensor

ActiveCN109186790BHigh precisionHigh measurement accuracyThermometers using electric/magnetic elementsUsing electrical meansThermodynamicsDevice material

Owner:EXCELIO TECH SHENZHEN

znin ₂ the s ₄ /bipo ₄ Heterojunction photocatalyst, preparation method and application thereof

ActiveCN110227516BImprove photocatalytic activityIncrease the areaPhysical/chemical process catalystsWater/sewage treatment by irradiationHeterojunctionPtru catalyst

Owner:HEBEI GEO UNIVERSITY

Detection and Separation Method of Positive and Negative Sequence Components of Grid Voltage in Three-phase Non-neutral Line System

ActiveCN104181374BSimple calculationLower latencyCurrent/voltage measurementEngineeringNeutral line

Owner:HEFEI UNIV OF TECH

A method of using an agricultural auxiliary tool

ActiveCN111717475BEasy to dragEasy to operateSolid materialAgricultural engineeringMechanical engineering

Owner:贾永虎

Packaging bag

InactiveCN1404454ABagsSacks300BEngineering

Owner:HISAMITSU PHARM CO INC +1

Sealant pattern for flat display panel

ActiveCN1780020AElectroluminescent light sourcesSolid-state devicesGraphicsDisplay device

Owner:SAMSUNG DISPLAY CO LTD

Plant pathogenic fungi antagonistic bacteria capable of generating siderophore and uses thereof

InactiveCN101230327BEffective controlGrowth inhibitionBiocideBacteriaBiotechnologyAcinetobacter baumannii

Owner:ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI

Highway deceleration belt power generation device based on bistable vibration

InactiveCN109723616BImprove energy conversion efficiencyCompact structureMachines/enginesMechanical power devicesSpeed bumpReciprocating motion

Owner:XIAN UNIV OF TECH

A logistics transportation container that is easy to disassemble and assemble and its assembly method

ActiveCN109720696BAvoid displacementPrecise positioningDomestic cooling apparatusLighting and heating apparatusLogistics managementStructural engineering

Owner:SUZHOU DELTA LOGISTICS

Elevator operation mode and elevator planning method during rush hour

InactiveCN107601191BLow costAvoid resourcesElevatorsRush hourSimulation

Owner:XIAN UNIV OF FINANCE & ECONOMICS

A Method for Inversion and Prediction of Water Temperature-Ice Condition in Frozen Reservoir Based on Thermal-Mechanical Coupling Model

ActiveCN111914496BAchieve forecastValid data supportDesign optimisation/simulationAtmospheric sciencesThermomechanical coupling

Owner:SICHUAN UNIV

A kind of preparation method of waterproof glue

ActiveCN108102584BImprove impermeabilityHigh tensile strengthMonocarboxylic acid ester polymer adhesivesNon-macromolecular adhesive additivesAcetic acidEmulsion

Owner:重庆市盛百利防水建材有限公司

New energy vehicle parking cable tensioning device

ActiveCN113757276BTension in timeKeep abreast of the status of the parking cableMechanical braking transmissionElectric vehicle charging technologyWire wheelNew energy

Owner:杭州寒雨科技有限公司

An intelligent self-adjusting truck shroud

ActiveCN110116762BGood drainageReduce consumptionAerodynamics improvementVehicle body streamliningAuto regulationAir volume

Owner:ANHUI KERUITE MOLDING CO LTD

Experimental device for ground subsidence caused by urban underground pipeline leakage

InactiveCN106018736BEarth material testingPipeflowFiltration

Owner:BEIJING UNIV OF TECH

A fully automatic device for driving and catching chickens

ActiveCN107006396BReduce labor intensityPrevent escapeAvicultureBreeding chickenGear wheel

Owner:SHANDONG NEW HOPE LIUHE GROUP

Automobile passenger seat rescue box

InactiveCN102303578BReasonable designStructural scienceVehicle seatsPedestrian/occupant safety arrangementEngineeringMechanical engineering

Owner:陈玺

Authentication method and system for wireless terminal connecting to wireless access point

ActiveCN107438248BRelieve pressureConnection managementTransmissionTelecommunicationsWeb browser

Owner:天翼安全科技有限公司

A training method and device for a speaker recognition model for short speech

ActiveCN107369440BImprove performanceFine modeling scaleSpeech recognitionSpeech soundVoice data

Owner:北京灵伴未来科技有限公司

A Method for Enhancing Clock Synchronization Fault-Tolerance Applicable to Internal Monitor of Compression Master Controller

ActiveCN104009893BSimple logicLess prone to errorsTime-division multiplexGenerating/distributing signalsFault toleranceResource consumption

Owner:BEIHANG UNIV

Phellinus mycelia culture medium and method for cultivating Phellinus mycelium

ActiveCN105875196BKeep the flavorGreat tasteCultivating equipmentsOrganic fertilisersPhellinus igniariusMicrobiology

Owner:林长勇

Process for production of purified terephthalic acid

InactiveCN1512978ASmall sizeReduce the numberOrganic compound preparationOrganic chemistry methodsCatalytic oxidationTerephthalic acid

Owner:GRUPO PETROTEMEX DE C V

Metallurgy technological method for replacing W with Ti

ActiveCN103305723BSuper elasticImprove hot workabilityCrucibleIngot

Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS

Economic Feasibility Evaluation Model of Aircraft Material Support Mode

ActiveCN106920028BAccurate calculationForecast repair costsResourcesAviationAircraft maintenance

Owner:SICHUAN AIRLINES CO LTD

Die for glue application of CPU support

ActiveCN103352905BImprove accuracyImprove work efficiencyFastening meansChinese charactersMechanical engineering

Owner:太仓伟利达铭板科技有限公司

Method of preparing lithium ion battery negative pole carbon material

InactiveCN101332990BEasy to acceptImprove securityCell electrodesElectrical batteryPhysical chemistry

Owner:袁植良

Preparation method of cardiomyocytes

ActiveCN106754662BSkeletal/connective tissue cellsCell culture supports/coatingCarbon nanotubeCardiac muscle

Owner:INST OF BASIC MEDICAL SCI ACAD OF MILITARY MEDICAL SCI OF PLA

Engine Air Cooling System

ActiveCN104879324BAvoid enteringAvoid bulgingPump componentsTurbine/propulsion engine coolingCooling effectAir cooling system

Owner:CHINA HANGFA SOUTH IND CO LTD

A magnetic concentrating magnetic coupler

ActiveCN105429426BIncrease transmission torqueIncrease torquePermanent-magnet clutches/brakesPermanent magnet rotorElectrical conductor

Owner:JIAOHUA HYDRAULIC MACHINERY SHANGHAI

Sound device

InactiveCN109348371BImprove acoustic performanceAchieve inhibitionDiaphragm mounting/tensioningPhonographEngineering

Owner:AAC TECH PTE LTD

Ion source for isotope electromagnetic separator

ActiveCN107045971BIncrease profitImprove utilization rate (use time of raw materialsIon sources/gunsTube magnetic delectionAir tightnessRaw material

Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Ship bow structure and design method thereof

ActiveCN108657371BSave crafting materialsAvoid occupyingHull stemsShear stressStructural engineering

Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

A kind of electronic device and its manufacturing method

ActiveCN108958537BImprove touch detection accuracyInput/output processes for data processingCapacitanceGraphics

Owner:LENOVO (BEIJING) LTD

A sugarcane single-bud root-promoting agent and its preparation method and application

ActiveCN111213667BRoot promoting effect is obviousPromote growthBiocidePlant growth regulatorsBiotechnologyPlant roots

Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI

Method and system for measuring timing deviation between small base station and macro base station in LTE system

ActiveCN104411012BSolve the measurement problem of timing deviationSynchronisation arrangementMacro base stationsBase station

Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

A tenon joint processing device

InactiveCN105799012BEasy to useImprove processing efficiencyTongue/grooves making apparatusTenon making apparatusMilling cutterEngineering

Owner:ANHUI KUNCHANG FURNITURE CO LTD

A smart gas meter, system and method capable of monitoring household gas leakage status

ActiveCN111238589BEnsure the safety of life and propertyLow costTesting/calibration apparatusVolume meteringGas meterProcess engineering

Owner:GUANGZHOU GAS

A physical layer secure transmission method against any number of eavesdropping antennas

ActiveCN111726221BGuaranteed Bit Error RateRealize secure transmissionKey distribution for secure communicationSpatial transmit diversityAlice and BobPrecoding

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Fourier Domain Seismic Data Reconstruction Method Based on Least Squares Parameter Inversion

ActiveCN105319594BPrevent leakageImprove computing efficiencySeismic signal processingSpecial data processing applicationsData reconstructionLeast squares

Owner:CHINA PETROLEUM & CHEM CORP +1

Microgranular concentrated feed for growing-finishing pigs and preparation method thereof

ActiveCN102550873BImprove digestibilityHigh energyAnimal feeding stuffSteam pressureGain weight

Owner:安徽天邦饲料科技有限公司

Multifunctional Cylindrical Ore Sand Making Machine

ActiveCN105170246BImprove efficiencyReduce manufacturing costGrain treatmentsAlloyMaterials science

Owner:广西桂变整流科技有限责任公司

TCP congestion control for heterogeneous networks

ActiveCN102739515BData switching networksCongestion windowNetwork conditions

Owner:NANJING YUYAN INFORMATION TECH

Control method and system based on synchronous change of visual angle of automobile illuminating system and automobile speed

InactiveCN103101475AImprove visual effectsAvoid abuseVehicle headlampsOptical signallingOperating instructionLighting system

Owner:SHENZHEN PROTRULY ELECTRONICS CO LTD

A re-identification method for occluded pedestrians based on centralized learning and deep network learning

ActiveCN108596211BImprove robustnessFocus on learningCharacter and pattern recognitionPrior informationMedicine

Owner:SUN YAT SEN UNIV

A tool for dismantling the dial of a pressure gauge

ActiveCN112109042BReduce labor intensityEffort-saving relative movementMetal-working hand toolsEngineeringRelative motion

Owner:JIANGMEN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID

parachute for drone

InactiveCN106347677BExtended service lifeImprove buffering effectParachutesAerospace engineering

Owner:绍兴市上虞宏兴伞业旅游用品有限公司

Antigen for detecting porcine epidemic diarrhea virus neutralizing antibody and its preparation method and application

ActiveCN104292311BMutation fastEasy to identifySsRNA viruses positive-senseVirus peptidesNucleotide sequencingVirus antigen

Owner:SUN YAT SEN UNIV

A kind of modified asphalt and preparation method thereof

ActiveCN109762351BEasy to storeEasy to transportBuilding insulationsPolymer scienceAsphalt

Owner:潮州市金鑫沥青混凝土有限公司

Solution Method of Elastic Boosting Strategy for Power Cyber-Physical Fusion System

ActiveCN108985566BImprove disaster toleranceIncrease elasticityResourcesAttack modelAttack

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Chinese medicine granular agent for promoting blood circulation and removing blood stasis, removing toxic substance and promoting subsidence of swelling

ActiveCN1290573CAlgae medical ingredientsGranular deliveryPatriniaRemove blood

Owner:咸阳广泰医药科技有限公司

24-methylene cycloartenyl ferulate composition and method for preparing the same

InactiveCN101480406BOrganic active ingredientsMetabolism disorderSolubilityCycloartenyl ferulate

Owner:BEIJING CENTURY BIOCOM PHARMA TECH

Composition or compound bacterial agent for controlling water pollution

ActiveCN105886437BFast growth and reproductionFungiBacteriaBiotechnologyRhizobium sp.

Owner:西安紫瑞生物科技有限公司

A multi-directional core-pulling mold

ActiveCN103707467BCompact structureReasonable designOff phenomenonMulti directional

Owner:GUANGZHOU KEHUA MOLD

Desulfurization and dust removal equipment and method

InactiveCN103877846BShorten the construction periodPromote repairUsing liquid separation agentLiquid wasteTower

Owner:山东国瑞环保产业有限公司

Polyethylene resin composition and pipe material, pipe and joint containing same

ActiveCN107602969BFull elongationNuclear energy generationNuclear elementsPolymer sciencePolymer chemistry

Owner:HITACHI-GE NUCLEAR ENERGY LTD

a lifting mechanism

ActiveCN104444298BSmall footprintConveyor partsEngineeringFlange

Owner:BOZHON PRECISION IND TECH CO LTD

Mold variable device of continuous casting apparatus

ActiveCN103372634BSave spaceEngineeringCasting mold

Owner:JP STEEL PLANTECH CO

Embedded heterogeneous chip multiprocessor on-chip communications interconnecting organization level accomplishing method

InactiveCN100550003CImprove data transfer performancePracticalArchitecture with multiple processing unitsControl communicationsPattern matching

Owner:ZHEJIANG UNIV

Field bus based electric energy computing system

InactiveCN100395940CDoes not affect operationElectric devicesCircuit arrangementsElectricityProcessor register

Owner:浙江正泰能效科技有限公司

Ore dressing technology for treating vanadium titano-magnetite

ActiveCN102698871BReduce the amount of oreReduce processingMagnetic separationGrain treatmentsResource utilizationMagnetite

Owner:ANSTEEL GRP MINING CO LTD

A data processing method for reactive power optimization of distribution network

ActiveCN106295862BSystem data supportRich data supportForecastingPower optimizationData mining

Owner:CHINA ELECTRIC POWER RES INST +2

High-transparence composite and manufacturing method thereof

ActiveCN101781438BLow transparencyReduced phase contentButadiene DioxidePolyvinyl alcohol

Owner:青岛国恩复合材料有限公司

Process for oxidation of cyclohexane

InactiveCN1319924CPreparation by oxidation reactionsOrganic compound preparationCyclohexanoneCyclohexanol

Owner:INVISTA TECHNOLOG IES S A R L

A kind of anti-yellowing epoxy resin curing agent and preparation method thereof

ActiveCN105482080BMasking colorGood yellowing resistanceEpoxyAccelerant

Owner:雅安市弘利展化工有限公司

A spectrum sensing method and system based on grouped spectrum pool

ActiveCN106357356BIncrease profitMeet needsTransmission monitoringSpectrum poolingFrequency spectrum

Owner:POTEVIO INFORMATION TECH CO LTD

An intelligent engraving system for gravure rolls based on the Internet of Things

ActiveCN112872604BPrevent the problem of poor printing effectLaser beam welding apparatusForme preparationLaser engravingThe Internet

Owner:YUNCHENG PLATE MARKING

Method, apparatus, computer device and readable storage medium for switching resolution

ActiveCN111510770BAvoid situations where playback has endedGuaranteed seamless switchingTransmissionSelective content distributionMediaFLOEngineering

Owner:SHANGHAI BILIBILI TECH CO LTD

Manufacturing method for multi-layer high-density interconnected printed circuit board

ActiveCN100553414CFast manufacturingSimple processElectrical connection printed elementsMultilayer circuit manufactureHigh densityEngineering

Owner:JIANGNAN INST OF COMPUTING TECH

Film thickness detection device

ActiveCN106197248BFlexible adjustment of precisionJudgment of abnormal thicknessElectrical/magnetic thickness measurementsElectricityElectrical connection

Owner:WEIHAI HUALING OPTO ELECTRONICS CO LTD

A battery power display method, device, electronic equipment, and storage medium

ActiveCN111562507BImprove experienceCircuit monitoring/indicationElectrical testingComputer hardwareState of charge

Owner:GEER TECH CO LTD

A gas flow metering device and method based on a screw expander

ActiveCN107144315BAccurate measurementReduce economic lossMovable measuring chambersThermodynamicsCommunications system

Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

A method for high-strength soft tooling to realize co-curing of L-shaped ribs and C-shaped frame structure composite parts

ActiveCN110370676BAvoid problems such as agingShorten the manufacturing cycleStructural engineeringCivil aviation

Owner:航天海鹰(镇江)特种材料有限公司

A method for laying and pasting composite material cylindrical parts

ActiveCN104669637BGuaranteed compatibilityEasy to demouldTorsional angleMaterials science

Owner:CHANGHE AIRCRAFT INDUSTRIES CORPORATION

Mould making process for multilayer acid-free metal plate

InactiveCN101813885BImprove working environmentHigh precisionPhotomechanical apparatusElectrolysisHigh rate

Owner:深圳市金冠防伪科技有限公司

Coated sand technology for casting tailer chassis

InactiveCN100500329CGood collapsibilitySolve crackingMoulding toolsMaterials scienceChassis

Owner:广东省韶铸集团有限公司

A kind of preparation technology of environment-friendly cabinet plate

ActiveCN109720021BStrong impact resistanceHigh tensile strengthSynthetic resin layered productsLaminationEngineeringProcess engineering

Owner:GUANGDONG CACAR KITCHEN SCI & TECH CO LTD

a threshold system

ActiveCN104632009BSimple structureImprove installation efficiencySills/thresholdClamp connectionEngineering

Owner:ZHEJIANG HONGBO NEW BUILDING MATERIALS

Radar echo signal simulator based on fpga

ActiveCN104965197BFrequency Calibration ImplementationThe mixing process is reliableWave based measurement systemsSignal processingRadar signals

Owner:无锡长元新能源电动车科技发展有限公司

In-situ detection method of polarization aberration of projection objective lens of lithography machine

ActiveCN105319869BEliminate linear dependenciesHigh precisionPhotomechanical exposure apparatusMicrolithography exposure apparatusFeedback controlPositioning system

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Bacterial response

PendingCN113195742ABioreactor/fermenter combinationsBiological substance pretreatmentsAntibiotic resistanceMicrobiology

Owner:BIOFIRE DIAGNOSTICS LLC +1

Illegal code identification method, system, device and storage medium

ActiveCN110610086BRealize identificationRealize blocking protectionPlatform integrity maintainanceContinuationSoftware engineering

Owner:北京卓识网安技术股份有限公司

Combination method of element combination for defect flux leakage signal perpendicular to magnetization direction

ActiveCN107133390BImprove computing efficiencySimplified calculation modelDesign optimisation/simulationSpecial data processing applicationsPerpendicular magnetizationMagnetic leakage

Owner:TSINGHUA UNIV

A kind of preparation method of fatty acyl lactic acid or its salt

ActiveCN111072471BImprove conversion rateReduce contentMolecular sieve catalystsOrganic compound preparationOrganic solventFatty acid

Owner:CHINA RES INST OF DAILY CHEM IND

Configuration method of long-distance fluid conveying machinery

ActiveCN110529738BOptimizationPipeline systemsService pipe systemsFluid transportMechanical engineering

Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Fed-batch fermentation preparation of lysine

ActiveCN102234666BImprove fermentation yieldIncrease productionMicroorganism based processesFermentationBiotechnologyCulture fluid

Owner:NINGXIA EPPEN BIOTECH +1

A kind of application method of hot roller mode

ActiveCN106282530BImprove the ability to stably pass through the boardFurnace typesHeat treatment process controlProduction lineStrip steel

Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

A kind of marine wind pressure differential speed increasing power generation equipment

ActiveCN106401876BIncrease air volumeImprove power generation efficiencyEnergy supplyWind motor controlAir volumeDifferential pressure

Owner:青岛武青院科技有限公司

Chinese medicine composition for curing synovitis and preparation method thereof

ActiveCN102579838BEasy to takeEasy to carryAntipyreticAnalgesicsDiseaseCurative effect

Owner:CHANGCHUN YINGPING PHARMA

Base station switching device, method, base station, source base station and storage medium

ActiveCN111586780BReduce packet lossShort timeWireless communicationProtocol processingPDCP

Owner:COMBA TELECOM SYST CHINA LTD

A breathing valve automatic calibration test device

ActiveCN104006917BAccurate automatic determinationDetection operation is highly humanizedMultiple fluid pressure valves simultaneous measurementElectricityBreather

Owner:江苏省特种设备安全监督检验研究院常州分院

A height-adjustable chandelier

ActiveCN107781740BPrevent height changesLighting support devicesGas-tight/water-tight arrangementsEngineeringSelf locking

Owner:G ART INTERIOR DESIGN (SHANGHAI) CO LTD

Large-side lock anti-theft door having sectional bar at lateral side of door leaf lock

ActiveCN101696619BAvoid spreadingEasy to useBurglary protectionBuilding locksEngineeringMechanical engineering

Owner:四川兴事发门窗有限责任公司

Support frame

InactiveCN101256845BAdjust the size of the forceSmooth movementDigital data processing detailsInstrument housingClassical mechanicsParallelogram

Owner:TOPTRONICS +2

Chemical process intelligent pump and control method thereof

ActiveCN101994704BWill not complicateImprove energy efficiencyChemical industryPump controlEngineeringPower performance

Owner:ZHEJIANG JIALI TECH

PG motor control method and system and air conditioner

ActiveCN104038139BReduce speed fluctuationHigh precisionElectric motor controlSpace heating and ventilation safety systemsMotor speedEffective solution

Owner:GREE ELECTRIC APPLIANCES INC

S parameter detection device and method

ActiveCN109507499BUnderstanding the Impact of Macroscopic Transport PropertiesAbundant micro-discharge detection methodsElectrical testingTransmission amplitudeTransmission loss

Owner:CHINA ELECTRONIS TECH INSTR CO LTD

Pressure Sensors and Electronics

ActiveCN111998976BVoltage signal cancellationTo achieve temperature compensationCircuit bendability/stretchabilityPrinted circuit aspectsElectrical resistance and conductanceFlexible circuits

Owner:VIVO MOBILE COMM CO LTD

Accelerator installation adjusting device with compact structure

ActiveCN101163368BSmall sizeReduced front and rear dimensionsX-ray apparatusMaterial analysis by transmitting radiationRadiation imagingEngineering

Owner:NUCTECH CO LTD +1

A kind of nano vaccine and preparation method thereof

ActiveCN111249453BExtended dwell timeIncrease endocytosisVertebrate antigen ingredientsNanomedicineTumor targetingEngineering

Owner:ZHEJIANG UNIV

Algicide-Fungicide and Algicide-Bactericide Method

InactiveCN103298340BImprove solubilityImprove the bactericidal effectBiocideFungicidesFungicideSolubility

Owner:K I CHEM IND CO LTD

Method and system for playing video data

ActiveCN106550282BImprove securityImprove simplicitySelective content distributionThe InternetComputer terminal

Owner:海南乾唐视联信息技术有限公司

A kind of high strength and high water flux composite forward osmosis membrane and its preparation method and application

ActiveCN104524992BHigh strengthReduce concentration polarizationSemi-permeable membranesWater/sewage treatment bu osmosis/dialysisFiberOrganosolv

Owner:中科检测技术服务(广州)股份有限公司