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 gas well annulus sealing rubber core friction and wear testing machine

ActiveCN110108585BEasy to replaceAvoid difficultiesMaterial strength using repeated/pulsating forcesInvestigating abrasion/wear resistanceHydraulic pumpSystem pressure
Owner:ZHEJIANG UNIV

Regulating and controlling method for improving germination rate of woody seeds

InactiveCN101663934BIncrease vitalityImprove breathabilityBiocideSeed and root treatmentAlcoholSterile water
Owner:SICHUAN UNIV

Air conditioner air deflector control method and device

ActiveCN105757876BImprove comfortImprove intelligenceMechanical apparatusPower flowDrive motor
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

A detection method for the position of the leakage point of the underground concrete diaphragm wall

ActiveCN103266638BReduce one construction processReduce labor costsFoundation testingRadarWater level
Owner:JIANGSU FANGJIAN ENG QUALIFICATION TESTING

A kind of submerged arc welding flux for low-alloy steel narrow gap welding and preparation method thereof

ActiveCN104668816BExcellent transition abilityEasy transitionWelding/cutting media/materialsSoldering mediaSlagMechanical property
Owner:TIANJIN HEAVY EQUIP ENG RES +1

Method for integrating shopping and social networking, system and shopping network platform integrating shopping and social networking

ActiveCN105704014BAdd funEasy to organizeWebsite content managementBuying/selling/leasing transactionsSocial networkData sharing
Owner:KUALI GUANGZHOU SUPPLY CHAIN MANAGEMENT CO LTD

A combined pdc drill bit

ActiveCN105756563BIncrease drilling speedDrill bitsConstructionsReciprocating motionPolycrystalline diamond
Owner:CANGZHOU GREAT DRILL

Konjak glucomannan purple potato Guiling jelly and preparing method thereof

InactiveCN105166610AHypolipidemicAnti-tumorFood preparationBiotechnologyNutritive values
Owner:FUJIAN AGRI & FORESTRY UNIV

A live broadcast processing method and video networking system

ActiveCN110012304BAvoid CatonAvoid delaySelective content distributionVirtual terminalTelecommunications
Owner:VISIONVERA INFORMATION TECH CO LTD

A soft coal rock sample preparation system and method

ActiveCN105823667BSimple structureEasy to operatePreparing sample for investigationInlet valveEngineering
Owner:HENAN POLYTECHNIC UNIV

D.C. current sensing device

InactiveCN1168992CHigh precisionHigh measurement accuracyCurrent/voltage measurementVoltage/current isolationWhole bodyClosed loop
Owner:HUAZHONG UNIV OF SCI & TECH

Fluid loss reducer for drilling fluid and its preparation method and application

ActiveCN104531101BReduce apparent viscosityDoes not cause a large increase in viscosityDrilling compositionSalt resistanceEpoxy
Owner:北京培康佳业技术发展有限公司

A mmc circulating current suppression technology based on complementary coupling resonance

InactiveCN103219875BPower conversion systemsCurrent limitingPower flow
Owner:SOUTHEAST UNIV

Camera Module Test Set

ActiveCN109983769BAvoid noiseImprove reliabilityTelevision system detailsElectronic circuit testingElectrical connectionCamera module
Owner:LEENO IND INC

A kind of method of biocatalytic glycerol production 1,3-propanediol

ActiveCN110964753BHigh selectivityLow priceOxidoreductasesGenetic engineeringCell freeBiodiesel
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Composite stabilizer and preparation method thereof

InactiveCN103881142BImprove the environmentDust-free weighing is convenientAntioxidantCerium
Owner:SHANDONG CHUANJUN CHEM

A driver capable of automatically resetting the valve

ActiveCN102777659BAvoid shockOperating means/releasing devices for valvesEngineeringActuator
Owner:ZHEJIANG HENGSEN IND GROUP

A kind of tungsten oxide nanosheet and its preparation method and catalytic application

InactiveCN105498748BImprove oxidation activityImprove photocatalytic activityOrganic compound preparationTungsten oxides/hydroxidesOrganic dyeCatalytic oxidation
Owner:NANYANG NORMAL UNIV

IC engine with oxygen jet in cylinder and oxygen-enriched combustion control

InactiveCN100410519CReduce demandNo reduction in injection volumeElectrical controlNon-fuel substance addition to fuelCombustion chamberGas exchange
Owner:贺长宏

A tunnel lamp fixing device for tunnel construction and its application method

ActiveCN111102538BEnsure normal lightingReasonable structural designMechanical apparatusLighting support devicesLight equipmentClassical mechanics
Owner:苏州中明光电有限公司

Ontology-based Modeling Method for Imaging Satellite Scheduling Problem

InactiveCN103336715BMultiprogramming arrangementsTime rangeProblem domain
Owner:NAT UNIV OF DEFENSE TECH

A method and system for establishing service access in wlan

ActiveCN103987017BEasy to manageEasy to useNetwork topologiesConnection managementComputer networkComputer science
Owner:北京鸿享技术服务有限公司

A Breadth-First Based Restoration Path Generation Method for HVDC Converter Stations

InactiveCN105470945BEnsure safetyEnsure stabilityAc network circuit arrangementsStart timeFirst principle
Owner:NANJING UNIV OF SCI & TECH +3

Drum buffering locator of drum type washing machine

ActiveCN1974912BLow costOther washing machinesTextiles and paperState of artPulley
Owner:HAIER GRP CORP +1

Method and system for remote video meeting in restricted environment

ActiveCN106878653BNumber of meetingsImprove remote video meeting experienceTelevision conference systemsTwo-way working systemsImage extractionComputer graphics (images)
Owner:山东宝盛鑫信息科技有限公司

A kind of ceramic slurry, preparation method and composite ceramic heat dissipation substrate

ActiveCN108070853BImprove thermal conductivityImprove cooling effectHeat inorganic powder coatingOxide ceramicComposite ceramic
Owner:GUANGDONG REAL FAITH LIGHTING TECH

Tower-type direct air-cooled condenser and its tower-type direct dry cooling system

ActiveCN102980417BIncrease resistanceReduce heat transfer efficiencyEnergy industrySteam/vapor condensersGlass fiberVacuum pumping
Owner:NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP

Natural polymer fluid loss reducer for drilling fluid and its preparation method and application

ActiveCN104531102BThe synthesis method is simpleLow costDrilling compositionAlcoholReducer
Owner:北京培康佳业技术发展有限公司

Electron beam welding method for a gear assembly

ActiveCN106624319BQuality assuranceSmall deformation after weldingElectron beam welding apparatusGear wheelEngineering
Owner:HARBIN DONGAN ENGINE GRP

Bilateral sealing stop valve

ActiveCN102022557BRelieve pressureGuaranteed not to be damagedOperating means/releasing devices for valvesSlide valveSlider bearingDrive shaft
Owner:CHAOYANG JIAHUA ELECTRONICS

A device and method for recovering and reusing organic waste gas

ActiveCN110124443BLow costReduce energy consumptionGas treatmentDispersed particle separationNitrogen generatorLiquid storage tank
Owner:浩辰弘明(北京)科技有限公司

Methods and apparatus for sensing a substrate in a chamber

ActiveCN105742201ASemiconductor/solid-state device testing/measurementScattering properties measurementsLength wavePhysics
Owner:APPLIED MATERIALS INC

Common mode choke coil and manufacturing method thereof

ActiveCN104700983BImprove anti-interference abilitySuppress radiated noiseTransformers/inductances coils/windings/connectionsFixed transformers or mutual inductancesEngineeringConductor Coil
Owner:MURATA MFG CO LTD

Assembly for adjusting an adjusting element relative to a fastening section of a vehicle

ActiveCN109723310BFunction readyAchieve maintenancePower-operated mechanismPower supplyControl engineeringDrive motor
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

A shearer lubrication system and a method for lubricating the cutting part of a coal shearer using the system

ActiveCN110285211BGuaranteed lubrication effectGear lubrication/coolingDriving meansGear wheelHydraulic pump
Owner:SHANDONG UNIV OF SCI & TECH

Multifunctional oven

InactiveCN101874711BFully absorbedHigh thermal efficiencyRoasters/grillsFlue gasEngineering
Owner:SHENZHEN TAIHENGXING KITCHEN EQUIP

A group of specific primers for identifying Bombyx mori and its identification method

ActiveCN107937567BAccurate identificationEasy to operateMicrobiological testing/measurementDNA preparationNucleotideNucleotide sequencing
Owner:JIANGSU UNIV

A method and device for accumulation and summation based on dual-port cache

ActiveCN105045557BSolve the problem of exponentially increasing overheadComputation using non-contact making devicesMemory typeDigital signal processing
Owner:SICHUAN JIUZHOU ELECTRIC GROUP

A kind of anti-counterfeiting composite device and process of aluminum foil paper discoloration

ActiveCN111497420BImprove anti-counterfeiting performanceEasy to identify authenticityFlexible coversWrappersAluminum foilAluminium foil
Owner:宁波天予日用品有限公司

Remote control starting method of vehicle

InactiveCN102865150BAvoid wear and tearAvoid double bootAnti-theft devicesElectric motor startersRemote controlIdle speed
Owner:KYMCO

Aromatic diamine and method for manufacturing the same, and aramid fiber and method for manufacturing the same

InactiveCN102695696AHigh purityImprove performanceAmino compound purification/separationFibre treatmentAramidMaterials science
Owner:KOLON IND INC

A light-weight low-loss fiber-reinforced aramid-based resin-based composite material and its preparation method

ActiveCN111454562BTypical thermoset composite propertiesTypical characteristicsChemical industryCoatingsResin matrixResin-Based Composite
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Device and method for executing four arithmetic operations of vector

PendingCN111651203ASolve correlation problemsImprove execution performanceRegister arrangementsInstruction analysisComputer hardwareElementary arithmetic
Owner:CAMBRICON TECH CO LTD

Ultrasonic-assisted micro-imprint forming device and micro-imprint forming method

ActiveCN103935030BReduce manufacturing costReduce processing difficultyMechanical vibrations separationUltrasonic assistedTransformer
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Concrete pouring device and installation method for arch wall lining trolley in single-track railway tunnel

InactiveCN107091104BAvoid displacementAchieve regulationUnderground chambersTunnel liningRailway tunnelCold front
Owner:ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP

An automatic cap opening robot

ActiveCN104084948BAvoid damageManipulatorModular designAgricultural engineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +1

Method for producing alloy iron roll

InactiveCN101503776BEliminate hazardsImprove metallurgical qualityChemical compositionAlloy
Owner:成都三强轧辊股份有限公司

A method for indoor pedestrian positioning and tracking without maps

ActiveCN110631578BRealize self-positioningSave storage spaceNavigational calculation instrumentsNavigation by speed/acceleration measurementsComputer graphics (images)Semantic map
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Light-wave lure and control method and system for pests controlled by lights

ActiveCN109792976BEfficient killingApplicable preventionCounting mechanisms/objectsSimultaneous control of multiple variablesTrappingMoisture sensor
Owner:HUAZHONG AGRI UNIV

Electric dust collector

InactiveCN101359856BRestricted restartRestart preventionAC motor controlSuction cleanersPower flowEngineering
Owner:SHARP KK

Use of 1-aminocyclopropane-1-carboxylic acid as a bacterial chemoattractant

InactiveCN104560806BBacteriaMicroorganism based processes1-Aminocyclopropane-1-carboxylic acidBacteroides
Owner:HENAN AGRICULTURAL UNIVERSITY

A gate drive circuit overcurrent protection system

ActiveCN109286395BAffect normal workReduce switching frequencyLogic circuits characterised by logic functionVoltage/temperature variation compensationHemt circuitsControl engineering
Owner:58TH RES INST OF CETC

A kind of oil-soluble nano-rare earth anti-wear lubricating oil additive and preparation method thereof

ActiveCN108410539BImprove wear resistanceSimple manufacturing processAdditivesLong chain fatty acidVegetable oil
Owner:TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV +1

An integrated atomic force microscope probe preservation, transportation and cleaning device

ActiveCN108856127BWith shockproof effectSimple and safe installationCleaning using liquidsScanning probe microscopyAfm atomic force microscopyEngineering
Owner:ZHONGBEI UNIV

A detection mold box for through-wall welding effect of lead-acid battery

ActiveCN106526093BAvoid scrappingThe detection method is simpleMaterial analysisCross wallLeft lateral wall
Owner:ANHUI LEOCH POWER SUPPLY

A segmented flexible vibration isolation bag, vibration isolation device and method

ActiveCN109797731BVibration isolation achievedPrevent collapseProtective foundationSoil preservationEngineeringDitch
Owner:SHANDONG UNIV

A kind of preparation method of binuclear manganese substituted silicon tungsten oxygen cluster catalyst

ActiveCN107952430BEasy to prepareClear molecular structureOrganic chemistryHeterogenous catalyst chemical elementsMANGANESE ACETATEPtru catalyst
Owner:LIAOCHENG UNIV

Positive standard molecule for detecting diaporthe phaseolorum (Cooke etEll) Sacc. var. caulivora Athow et Caldwell (DPC) and diaporthe phaseolorum (Cooke etEll) Sacc. var. meridionalis F.A.Fernandex (DPM) as well as preparation method and detection method thereof

InactiveCN102373233BSolve the problem of lackStable storageMicrobiological testing/measurementFluorescence/phosphorescenceBiotechnologyZoology
Owner:SHENZHEN AUDAQUE DATA TECH

Graph data writing method and device

ActiveCN113672636BDatabase updatingOther databases indexingComputer hardwareProgramming language
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD

Portable abnormal diagnosis apparatus, lifter abnormal diagnosis system and method

InactiveCN100431938CElevatorsEngineeringData storing
Owner:TOSHIBA ELEVATOR KK

Reworking processing method

ActiveCN101154047BUniform natureSame etch rateSemiconductor/solid-state device manufacturingPhotomechanical coating apparatusResistComputational physics
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Novel overspeed petective slide valve

ActiveCN100334362CLess wearing partsSolution to short lifeFluid-pressure actuator safetyServomotor componentsSpool valvePetroleum engineering
Owner:HANGZHOU HOLLYSYS AUTOMATION

Combination frame for large Raymond mill

ActiveCN105057038BSolve the problem that the size is too large and difficult to transportImprove rigidityGrain treatmentsAnchor bolt
Owner:世邦工业科技集团股份有限公司 +1

Office Efficiency Evaluation System and Method Based on Image Recognition

ActiveCN109978390BEasy to detectImprove detection efficiencyDigital data processing detailsCharacter and pattern recognitionEngineeringIdentification device
Owner:JIAYING UNIV

A single-chip microcomputer-based vibration sediment collector and its control method

ActiveCN104634614BReduced effectSpeed adjustmentProgramme controlComputer controlMicrocomputerMicrocontroller
Owner:DALIAN UNIV OF TECH

A kind of automatic riveting equipment

ActiveCN106040884BRealize automatic riveting processImprove efficiencyMetal-working feeding devicesMetal working apparatusEngineeringMachining
Owner:邓州市瑞泽自动化电子设备有限公司

A kind of Moringa brown sugar and preparation method thereof

ActiveCN107190043BLow GI valueReduce pyrrolidine alkaloidsTransferasesMicroorganism based processesSucroseHigh fructose
Owner:广东省科学院生物与医学工程研究所

Component with ceramic bodies bonded to each other, pressure sensor thereof, and manufacturing method

ActiveCN104470666BFluid pressure measurement by electric/magnetic elementsSoldering apparatusStress sensorsLiquidus
Owner:EHNDRESS KHAUZER GMBKH KO KG

Material feed mechanism of rice huller

InactiveCN100435957CImprove casting yieldSimple processing technologyGrain huskingGrain polishingEngineeringMechanical engineering
Owner:陈硕

A method for biological control of root-knot nematodes using crop straw rich in cyanogenic glycosides as raw material

InactiveCN103250486BGood control effectHigh organic contentPlant protectionSoil-working methodsBiotechnologyGlycoside
Owner:卢志军

Vacuum adsorption tooling for thin-plate parts and clamping method for NC machining of thin-plate parts

ActiveCN111390603BMeet the clamping requirementsClamp firmlyPositioning apparatusMetal-working holdersNumerical controlVacuum pumping
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

A kind of hydrogen fuel cell gas diffusion layer with double microporous layer structure and preparation method thereof

ActiveCN113394409BImprove breathabilityPrevent flooding"Material nanotechnologyCell electrodesFiberPhysical chemistry
Owner:SHANDONG RENFENG SPECIAL MATERIALS

Biological detection method and device and biological detector

InactiveCN102867193BCharacter and pattern recognitionPattern recognitionOrganism
Owner:CHENGDU GKHB INFORMATION TECH

A method of using a book mark locator

ActiveCN103594021BPaste work is simplePaste works fastStampsIdentification meansLibrary science
Owner:海门市知舟工业设计有限公司

A mobile charging system for energy storage rail transit vehicles

ActiveCN104527463BSolve low work efficiencyIncrease charging timeRail devicesElectric propulsionRail transitElectric energy
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

An automatic cleaning robot for bathroom walls

InactiveCN111493764BEasy to cleanSolve the workloadAutomatic obstacle detectionTravelling automatic controlDaily livingHuman power
Owner:张赛花

Location selection and capacity determination method for distribution network energy storage based on power electronic transformer

ActiveCN108695868BReduce lossAc network load balancingTransformerPower grid
Owner:SHANGHAI JIAOTONG UNIV

A detection device and method for hoisting characteristics of deposited combustible dust

ActiveCN106908358BPrevent participationParticle and sedimentation analysisDust explosionEngineering
Owner:CHINA JILIANG UNIV

A method and system for detecting the angle of a cutting knife on a cutting machine, a computer-readable storage medium, and a terminal

ActiveCN109531294BEasy to operateEasy to adjustGeometric CADGrinding feed controlEdge surfaceRectangular coordinates
Owner:BULLMER ELECTROMECHANICAL TECH

A cabinet consolidation device and cabinet consolidation method for ring network cabinets

ActiveCN108123388BAvoid skiddingWith self-locking functionSubstation/switching arrangement detailsSwitchgearRing networkEngineering
Owner:SHANGHAI PINGGAO TIANLING SWITCHGEAR CO LTD +2

A herringbone frame and a dynamic compaction machine with the same

ActiveCN103552940BImprove stabilityImprove reliabilityCranesSoil preservationPropellerEngineering
Owner:XCMG CONSTR MACHINERY

High voltage fast recovery pin diode and manufacturing method thereof

ActiveCN107359117BReduce electric field strengthImprove breakdown voltageSemiconductor/solid-state device manufacturingSemiconductor devicesForward voltageMaterials science
Owner:深圳市金誉半导体股份有限公司

A container automation management method based on docker container

ActiveCN110134494BSafe and efficient scheduling managementProgram initiation/switchingSoftware simulation/interpretation/emulationContainerizationOperating system
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A Lactobacillus plantarum yw11 with high adsorption and high tolerance to heavy metal lead

ActiveCN110575816BHigh adsorption rateReduce pollutionBacteriaOther chemical processesBiotechnologyLactobacillus
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

Aircraft 4D track simulation system and simulation method based on fuzzy pid control

ActiveCN105759630BHigh precisionReduce loadSimulator controlAviationNavigation system
Owner:天津凌智皓越航空科技有限公司

Search method and device

ActiveCN106127384BImplement dynamic programmingImprove search efficiencyResourcesInformation retrieval
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Test bed for simulating thermal fatigue phenomenon of nuclear power station pipeline

ActiveCN103175732BDeepen cognitionContribute to applied researchStrength propertiesThermal fatigueControl system
Owner:SUZHOU NUCLEAR POWER RES INST +1

An electric lighter

InactiveCN105953264BImprove experienceEasy to useIncandescent ignitionElectric lightElectric heating
Owner:WENZHOU JONBON SMOKING SETS MANUFACTRUING CO LTD

A stepping pipeline trolley

ActiveCN108087661BFlexibleSmooth goingPigs/molesPulp and paper industryRelative motion
Owner:JIANGSU UNIV OF SCI & TECH

Variable stroke engine and working method thereof

InactiveCN100356048CDealing with Poor EmissionsHigh power outputEngine controllersMachines/enginesTurbochargerElectrical control
Owner:清华大学苏州汽车研究院(吴江) +1

A method for the efficient crossbreeding of new varieties of long cowpea in two years and six generations in situ

ActiveCN111084099BShorten breeding timeSave resourcesPlant genotype modificationGenetic stockSingle plant
Owner:郑州市蔬菜研究所

gis equipment, gis cable terminal connection device and its withstand voltage test method

ActiveCN108828415BReduce dosageSolve wasteTesting dielectric strengthSwitchgear arrangementsElectrical conductorEngineering
Owner:HENAN PINGGAO ELECTRIC +2

A kind of acrylamide copolymer and its preparation method and application

ActiveCN108424493BGood water solubilityLow residual monomer contentDrilling compositionPolymer sciencePetrochemical
Owner:CHINA PETROLEUM & CHEM CORP +1

A business fault diagnosis method and device

ActiveCN105721187BEffective automatic warningSolve the problem that the cycle of processing faults is too longData switching networksService flowDiagnosis methods
Owner:CHINA MOBILE GROUP JIANGSU

Planting method capable of improving quality of common cattail

PendingCN114600723AHigh economic valueEasy to manageBulb cultivationGrowth substratesPlant stalkBiology
Owner:淮安康得乐食品有限公司

Method and device for realizing picture gradual and gradual fade-out effect on web browser

ActiveCN102779129BAchieve fade-in and fade-out effectsSo as not to damageSpecial data processing applicationsWeb browserComputer graphics (images)
Owner:TENCENT TECH (SHENZHEN) CO LTD

Numerical control acupuncture simulation manual therapeutical instrument

ActiveCN102846466BShorten the timeUnify and standardize stimulus volumeDevices for heating/cooling reflex pointsAcupuncture needlesNumerical control
Owner:RONGHAI SUPERSONIC MEDICINE EN

A process pulling method, device, electronic equipment and readable storage medium

ActiveCN109976892BGuaranteed uptimeImprove experienceProgram initiation/switchingResource allocationComputer hardwareApplication procedure
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD

A Method of Image Description Generation Based on Neural Network and Image Concern

ActiveCN106777125BEffective studyCharacter and pattern recognitionStill image data indexingImage descriptionImaging Feature
Owner:SYSU CMU SHUNDE INT JOINT RES INST +1

An experimental device for studying the migration behavior of melt in the channel of lead-based reactor rods

ActiveCN108597625BHigh reference valueNuclear energy generationNuclear monitoringRheniumLead bismuth
Owner:XI AN JIAOTONG UNIV

Beamforming method, device and storage medium in wireless communication network

InactiveCN106688195BPower managementSite diversityComputer networkTelecommunications
Owner:TELEFON AB LM ERICSSON (PUBL)

Design method of deflection azimuth for directional well in fractured formation based on geomechanics

ActiveCN105574251BEasy to operateHigh degree of modificationGeometric CADData processing applicationsPorosityFracture type
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Method for manufacturing light guide plates

InactiveCN100376961CRelieve stressReduce lossNon-linear opticsLight guideThermal compression
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Interlock control apparatus

InactiveCN100495258CSimple compositionReduce the number of signalsSafety arrangmentsSemiconductor/solid-state device manufacturingComputer moduleData storing
Owner:TOKYO ELECTRON LTD

Cigarette maker glue cooling system

ActiveCN103637399BNormal physical propertiesImprove packaging qualityLiquid surface applicatorsCigarette manufactureCold airEngineering
Owner:SHANGHAI TOBACCO GRP CO LTD

a drag-reducing rib

ActiveCN103821801BGood drag reduction effectGuaranteed structural strengthFluid dynamicsFlight vehicleEngineering
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

A magnetic navigation locking intramedullary nail system

ActiveCN104706407BImprove accuracyOvercome the phenomenon of drilling deviationInternal osteosythesisIntramedullary rodEngineering
Owner:SHANDONG HANGWEI ORTHOPEDICS MEDICAL INSTR

Graduated material-control type weighing and packing device

ActiveCN105966646AFast weighing and feedingImprove efficiencySolid materialEngineeringControl valves
Owner:林淑录

Measuring system and method of a cyclic movement of a ferromagnetic part

InactiveCN102135546AEliminate the effects ofMagnetic measurementsLinear/angular speed measurementComputational physicsAlternating current
Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Silicon memory for permanent silicon/oxide/nitride/silicon/nitride/oxide

InactiveCN1490876ALarge capacityIncrease programming rateTransistorNanoinformaticsNitrideDielectric layer
Owner:SAMSUNG ELECTRONICS CO LTD

A capsule endoscope control device and system

ActiveCN104146676BImprove accuracyHigh precisionGastroscopesOesophagoscopesMedical diagnosisEngineering
Owner:SHENZHEN JIFU MEDICAL TECH CO LTD

An adaptive decoupling control method for fuel cell air supply system

ActiveCN113050423BImprove environmental adaptabilityStability Margin Requirements ReducedFuel cellsAdaptive controlFuel cellsDecoupling controller
Owner:绍兴学森能源科技有限公司

Digitally controllable on-chip resistors and methods

InactiveCN101675487BImprove frequency responseReduce parasitic capacitanceAdjustable resistorsControl lineChip resistor
Owner:OPTIS WIRELESS TECH LLC

A mechanical automatic flush toilet

ActiveCN108915055BEasy accessPrevent inflowFlushing devicesFlush toiletCistern
Owner:滁州尚诺自动化设备有限公司

A high-efficiency grinding device for fan production

ActiveCN112108954BAvoid injuryAvoid scratchesEdge grinding machinesGrinding carriagesHand partsIndustrial engineering
Owner:台州齐京机电有限公司

Multifunctional push rod control device

ActiveCN111911620BMeet various needs in the research and development stageMeet various needsGearing controlControl signalControl engineering
Owner:AECC HUNAN AVIATION POWERPLANT RES INST

A kind of regeneration method of deactivated catalyst

ActiveCN104707482BImprove denitrification efficiencyEnhanced anti-toxicityDispersed particle separationCompressive strengthAtmospheric pollution
Owner:南京宇行环保科技有限公司 +1

Finished product residual liquid recoverable post-extraction production line of enzyme preparation fermentation liquid

InactiveCN102399685BReduce labor intensityFacilitate solid-liquid separationBiological substance pretreatmentsApparatus sterilizationLiquid wasteSlag
Owner:淮北市三和诺生物工程有限责任公司

A kind of prunus seed sand storage bag

ActiveCN108901381BImprove germination rateImprove permeabilityAgriculture tools and machinesClimate change adaptationAgricultural scienceAgricultural engineering
Owner:付广军

Preparation method of pvc nano alloy resin with high fluidity and low temperature toughness

ActiveCN109705286BImprove toughnessImprove liquidityElastomerPolyvinyl chloride
Owner:HEBEI UNIV OF TECH

A computer network controller fixing device

ActiveCN112055511BImprove fixation stabilityEasy maintenanceMachine framesStands/trestlesGear wheelControl engineering
Owner:SHANDONG LABOR VOCATIONAL & TECHN COLLEGE

Method for preparing array substrate, array substrate, and display panel

ActiveCN110246884BSolid-state devicesSemiconductor devicesDisplay deviceOrganic electroluminescence
Owner:BOE TECH GRP CO LTD

A link-type angle-adjustable reflector for curved roads and its use

ActiveCN109100849BEasy to changeEasy to adjust settingsMountingsMechanical engineeringOptics
Owner:孙骞

Airplane external illuminating space angle-positioning combining equipment

ActiveCN101900541BReduce test assurance requirementsReduce testing costsUsing optical meansJet aeroplaneOn board
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Yb-doped strontium fluorophosphate microcrystal/Yb-doped fluorophosphate glass composite material and preparation method thereof

ActiveCN103319093BSimple compositionEvenly distributedTransmittanceStrontium
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A load detection chip for commodity safety

ActiveCN112071010BReduce volumeEasy to detectBurglar alarm electric actuationHemt circuitsEmbedded system
Owner:HANGZHOU LANGHONG TECH

A tool for testing inner cone angle

ActiveCN101858717BEasy to implementEasy to operateAngles/tapers measurement gaugesEngineeringMechanical engineering
Owner:AVIC STANDARD PARTS MFG

A special medicinal fertilizer for summer corn and its production method

ActiveCN104355951BNutritional balanceLong and significant fertilizer effectAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersDiseaseChlorpyrifos
Owner:广西绿友农生物科技股份有限公司

Compact hydrocarbon dosing and mixing system and method

InactiveCN108223070AInternal combustion piston enginesExhaust apparatusHybrid systemTurbocharger
Owner:CATERPILLAR INC

Use of metabolites of nigrospora oryzae 46 in prevention of colletotrichum lindemuthianum

InactiveCN102204572BEnhanced inhibitory effectBiocideMicroorganism based processesBiotechnologyNerium oleander
Owner:CHINA JILIANG UNIV

a nb 2 o 5 Preparation method and application of nanorods

ActiveCN111233037BShorten the diffusion pathUniform structureMaterial nanotechnologyHybrid capacitor electrodesTetramethylammonium hydroxideIonic diffusion
Owner:UNIV OF JINAN

A pipeline inner wall spraying robot and spraying method

ActiveCN112221801BImprove anti-corrosion and anti-rust performanceExtended service lifePretreated surfacesCoatingsSprayerEngineering
Owner:NANJING NIEBO INTERNET OF THINGS TECH CO LTD

A Method for Gas Safety and Economic Evaluation

InactiveCN102880912BRealize supply and demand state forecastingOperableComplex mathematical operationsSecure stateProcess engineering
Owner:NR ELECTRIC CO LTD +1

A coating method for improving the electrochemical performance of high-nickel ternary nickel-cobalt-manganese cathode materials

ActiveCN108321366BImprove electrochemical performanceAvoid direct contactCell electrodesSecondary cellsManganeseCobalt
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Bearing-type water heater inner container made of carbon fiber composite material and preparation method thereof

InactiveCN101914238BGood chemical stabilitySmall amount of deformationFluid heatersAntioxidantUltraviolet
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A high-speed railway freight car bogie

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Word relationship mining method and device

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Ribbed electric welding sleeve

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Multi-segment through-hole porous dental implant

ActiveCN106859792BEasy accessPromote growth and proliferationDental implantsDentistryDental implant
Owner:ZHEJIANG UNIV OF TECH

A mold for making glassware

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A cavity temperature sensing control method and system for a pharmaceutical pulverizer

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Drive control method, device, home appliance, and computer-readable storage medium

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Neuromorphic apparatus and method for implementing neural network using the neuromorphic apparatus

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Light-up fluorescent probe for detecting polyazole heterocyclic compounds and preparation method thereof

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Shift register circuit

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Multilayer sheet for preventing thermal runaway

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A kind of halogenated butyl rubber with low halogen salt content and preparation method thereof

ActiveCN106188347BReduced brine contentLess investmentPolymer scienceHalogen
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The conversion method of android boot logo on windows

ActiveCN103473050BReduced conversion timeSpecific program execution arrangementsComputer graphics (images)Source image
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Cooling system and cooling method for building exterior wall

InactiveCN108895583BEmission reductionReduce air conditioning energy consumptionLighting and heating apparatusAir conditioning systemsEngineeringHeat conservation
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An information processing method and device

ActiveCN103563286BBaseband system detailsPilot signal allocationInformation processingEngineering
Owner:HUAWEI TECH CO LTD