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.

Polymer composition and pressure sensitive adhesives or films made therefrom

ActiveCN112778947AMacromolecular adhesive additivesMonocomponent synthetic polymer artificial filamentPolymer scienceMelt flow index
Owner:TSRC CORP

The method of automatically querying the model number of the repair table

ActiveCN107766465BImprove satisfactionLow costCommerceSpecial data processing applicationsModel NumberOperations research
Owner:SHENZHEN QIANHAI WELL SELL TECH CO LTD

A wide-spectrum flexible infrared detector array and its manufacturing method

ActiveCN106783897BWide spectral response rangeLarge detection spectrum rangeFinal product manufactureSolid-state devicesSpectral responsivitySilicon
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

mo/si/sio 2 Preparation method of solar selective absorbing coating

ActiveCN107699848BStable absorption rateImprove high temperature resistanceMolten spray coatingLiquid/solution decomposition chemical coatingMicro nanoMetallurgy
Owner:HUBEI UNIV OF TECH

A full-suction wet and dry dual-purpose garbage sweeper

ActiveCN108612020BEfficient separationAvoid pollutionRoad cleaningDust controlEnvironmental engineering
Owner:江苏鼎昂建材实业有限公司

A joint precoding and antenna selection method for mimo systems based on smooth approximation

ActiveCN107181515BGood signal to noise ratioAntenna selection is quickSpatial transmit diversityPrecodingMulti input
Owner:ZHEJIANG SCI-TECH UNIV

A block synchronization method, device and storage medium

ActiveCN110113408BImprove synchronization efficiencyDatabase distribution/replicationTransmissionParallel computingOperating system
Owner:苏州交链科技有限公司 +1

A method for implementing optical radio frequency channelization for even number of radio frequency channels

ActiveCN113132015BReduce comb spacingOvercome the problem of too small selectionElectromagnetic transmissionEngineeringFrequency comb
Owner:SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP

Method and system for debugging multithreading procedure in a multicore architecture

ActiveCN101084488BHardware monitoringSoftware testing/debuggingComputer architectureMulticore architecture
Owner:斯诺普西斯公司

Antimicrobial compositions and methods

InactiveCN102845422AAntibacterial agentsBiocideAntimicrobial peptidesAlcohol sugars
Owner:3M INNOVATIVE PROPERTIES CO

A recreational boat that prevents capsizing

InactiveCN111746734BPreventing Capsizing HazardsImprove stabilityVessel safetyVessel stability improvementMarine engineeringWind wave
Owner:南京幸庄科技创新产业园管理有限公司

A CNC bending machine and its control circuit

ActiveCN109290399BRealize automatic loading and unloadingReduce usageShaping toolsMetal-working feeding devicesEngineeringInductor
Owner:ZHAOQING UNIV +1

Chinese medicine for treating postherpetic neuralgia

InactiveCN102698226BEffective treatmentNervous disorderAluminium/calcium/magnesium active ingredientsPostherpetic polyneuropathyMedicinal herbs
Owner:JIANGSU SUZHONG PHARM GRP CO LTD

A card base for a film card

InactiveCN105160384BRecord carriers used with machinesAdhesiveEngineering
Owner:北京世纪光信科技有限公司

Memory access processing method and controller

ActiveCN103019974BReduce the number of refreshesOccupies less bandwidthElectric digital data processingRefresh cycleEmbedded system
Owner:BEIJING HUAWEI DIGITAL TECH

Data fusion method and related equipment

ActiveCN108762245BExpand the range of perceptionCharacter and pattern recognitionElectromagnetic wave reradiationPattern recognitionSensing data
Owner:HUAWEI TECH CO LTD

Novel steel pipe and manufacturing method thereof

ActiveCN102913693BImprove flame retardant performanceGood weather resistanceMetallic material coating processesRigid pipesWeather resistanceZinc
Owner:联塑市政管道(河北)有限公司

track floating track bed

ActiveCN106522034BStable and reliable working conditionNo looseningBallastwayNoise levelEngineering
Owner:GERB QINGDAO VIBRATION CONTROL +1

A control system and control method for nitrogen oxide emission of internal combustion engine

ActiveCN103925125BLow running costReduce volumeNon-fuel substance addition to fuelMachines/enginesExternal combustion engineSeparation technology
Owner:尚和(上海)海洋工程设备有限公司

Wireless application protocol television

InactiveCN1401195ASubstation equipmentRadio/inductive link selection arrangementsWireless Application ProtocolData translation
Owner:NOKIA TECH OY

A rubber mold for the counterweight block of the automobile roof shock absorber cover

ActiveCN112476950BQuick pour effectImprove matchCoatingsEngineeringRapid casting
Owner:安徽中鼎智能科技有限公司

Accurate-positioning image-distortion-free X-ray digital imaging device and imaging method

InactiveCN101584586BEasy to digitizeReduce radiation doseX/gamma/cosmic radiation measurmentRadiation diagnosticsDigital imagingDistortion free
Owner:DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO

Sonic sorting

ActiveCN108472621BAnalysing fluids using sonic/ultrasonic/infrasonic wavesLaboratory glasswaresEngineeringSurface acoustic wave
Owner:PRESIDENT & FELLOWS OF HARVARD COLLEGE

Sound volume control method, system and electric appliance

ActiveCN100594673CGain controlComputer scienceHigh complexity
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

A propeller type downhole instrument propeller

ActiveCN104373069BSurveyConstructionsWell loggingPropeller
Owner:PETROCHINA CO LTD

Control real-world objects in industrial facilities

ActiveCN107077128BTechnology managementComputer security arrangementsComputer networkDirectory service
Owner:ABB (SCHWEIZ) AG

A ground fire water tank

ActiveCN111851656BFlexible layoutIncrease profitWater supply tanksSiphonEnvironmental engineering
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1

A stainless steel-based composite hydrogen permeation resistance material and its preparation method

InactiveCN108220961BRelieve Structural StressImprove reliabilityChemical vapor deposition coatingSuperimposed coating processSS - Stainless steelHydrogen permeation
Owner:TSINGHUA UNIV

A kind of production method of copper-aluminum conductor

ActiveCN105855518BImprove conductivityLow conductivityWelding/cutting media/materialsSoldering mediaElectrical conductorCopper
Owner:YUEQING JINGU FITTINGS

Combined type power distribution cabinet

ActiveCN104242072AReduce labor intensityAvoid enteringSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsControl signalComputer monitoring
Owner:STATE GRID CORP OF CHINA +2

A control method and application of anti-tower defect of asymmetrical side guide plate of coiler

ActiveCN104001754BTower Defect ReductionImprove rolling qualityWinding machineNon symmetric
Owner:BAOSHAN IRON & STEEL CO LTD

A method and device for removing heavy metal ions in seaweed extract based on electrodialysis technology

ActiveCN109052588BSimple extraction processReduce consumptionGeneral water supply conservationWater contaminantsAutomatic controlSmall footprint
Owner:SHANDONG UNIV OF SCI & TECH

led chip and its manufacturing method

ActiveCN104022192BImprove reliabilityHigh luminous intensitySolid-state devicesSemiconductor devicesEngineeringMaterials science
Owner:XIANGNENG HUALEI OPTOELECTRONICS

Preparation method of high-transmittance optical glass with deep cut-off of visible light

ActiveCN110066107BStable structureGood chemical stabilityOptical glassPotassium carbonate
Owner:GUOGUANG OPTICAL GLASS CO LTD

Handle cutting machine for handle forming

ActiveCN103042593BFast cutting speedSolve the problem of technical level qualityCeramic shaping apparatusEngineeringMechanical engineering
Owner:LILING TAORUN INDAL DEV

Welding tooling for combine harvester tailgate assembly

ActiveCN106624565BGood processing consistencyHighly replaceableWelding/cutting auxillary devicesAuxillary welding devicesCompression deviceEngineering
Owner:昆山瑞雪机械有限公司

Supporting device, frame system and frame calibration method

ActiveCN112754701BEasy to operateHigh positioning accuracyDental articulatorsEducational modelsEngineeringComputer science
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY

Streaming media audio file play method based on mobile terminal memory card cache technology

ActiveCN102006368BCache validShorten the timeSubstation equipmentTransmissionComputer terminalMedia server
Owner:NEW SINGULARITY INT TECHN DEV

A Reconstruction Method for Ellipse-like Defects in Axisymmetric Workpieces

ActiveCN106525966BVersatilityAvoid Refactoring ErrorsAnalysing solids using sonic/ultrasonic/infrasonic wavesReverse timeSonification
Owner:ZHONGBEI UNIV

A multi-angle and stable climbing load-carrying mechanism

InactiveCN106044625BAvoid safety hazardsCause safety hazardLifting framesSelf lockingEngineering
Owner:NINGDE NORMAL UNIV

A method and device for virtual collection of big data for automatic driving training

ActiveCN108268740BEasy to collectComprehensive collectionGeometric CADDesign optimisation/simulationSimulationData acquisition
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Process for producing pyroligneous liquor

InactiveCN100357395CBiofuelsPyroligneous acid productionNatural productBroad-leaved tree
Owner:刘远胜

A new type of vegetable plantation

ActiveCN104186240BIncrease profitImprove water efficiencyWatering devicesCultivating equipmentsWater treatment systemWater resources
Owner:丹阳市云阳镇田园圣树专业合作社

Multifunctional Natural Gas Hydrate Synthesis Reaction Method and Device

ActiveCN104913960BImprove accuracyIncrease credibilityPreparing sample for investigationGas cylinderData acquisition
Owner:QINGDAO INST OF MARINE GEOLOGY

A virtual-real entity coordinate mapping method and system for building digital twins

ActiveCN114329747BImprove the degree of realismImprove maintenance efficiencyGeometric CADImage analysisPattern recognitionComputer graphics (images)
Owner:盈嘉互联(北京)科技有限公司

Manufacturing method of optical disk

InactiveCN100411037COptical record carrier manufactureCompact Disc manufacturingAdhesive
Owner:RICOH KK

A lamp transparent part installation structure and a lamp with the installation structure

ActiveCN103185302BAchieve installationAchieve disassemblyLight fasteningsEngineeringDrop out
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A bidirectional DFT symmetrical compensation phase measurement method and device thereof

InactiveCN103941093BHigh Accuracy Phase MeasurementOffset phase errorVoltage-current phase angleComplex mathematical operationsSample sequenceDigital converter
Owner:TIANJIN UNIV

Improvements in histological tissue specimen processing

ActiveCN110869733APreparing sample for investigationDead animal preservationTissue sampleTissue Processor
Owner:LEICA BIOSYST MELBOURNE

Workshop Conveyor System

ActiveCN113751986BAvoid stackingSave human effortMetal working apparatusMechanical conveyorsDrive shaftControl engineering
Owner:YANTAI ENG & TECH COLLEGE YANTAI TECHNICIAN INST

After the shearing machine, the feeding and cutting conveyor line

ActiveCN104001830BAvoid unstoppable materialGuaranteed accuracyMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:KUSN BAOJIN LASER TAILOR WELDED

Set-top box system and method for watching digital broadcasting

InactiveCN1208958CTelevision system detailsColor television detailsControl signalEngineering
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of anticoagulant polyurethane hemodialysis membrane modified by citric acid and chitosan and preparation method thereof

InactiveCN104841285BGood blood compatibilityImprove antibacterial propertiesSemi-permeable membranesPeritoneal dialysisHollow fibreESCHERICHIA COLI ANTIGEN
Owner:CENT SOUTH UNIV

Soil-absorbing full-casing hole-forming device and its application method

ActiveCN110206483BSpeed up the sinkingReduce frictional resistanceDrilling with mechanical conveyingVibration drillingSoil sciencePipe
Owner:高云飞 +2

Pelletizer

InactiveCN103007820BHigh ball rateIncrease productionGranulation in rotating drumsEngineeringWater pipe
Owner:XINJIANG TIANZAOYUAN QIUCI BIOTECH

Construction method of No.0 block of continuous rigid frame bridge of double-thin-wall pier

ActiveCN102505636BEasy to assemble and disassembleMeet durability requirementsBridge erection/assemblyPre stressSteel bar
Owner:CHINA RAILWAY 16TH BUREAU GRP CO LTD +1

Processing method and device for adding point-of-interest information of maps to street view images

ActiveCN103971589BTime-consuming and laborious to solveEasy to updateMaps/plans/chartsSpecial data processing applicationsManual annotationImaging processing
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Shelf assembly and refrigerator including same

ActiveCN106468497BRealize the locking and fixing functionRealize up and down adjustmentLighting and heating apparatusSupportMechanical engineeringRefrigerated temperature
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Searching system and searching method for object-based images

ActiveCN104903892ARespond effectivelyEasy to handleImage analysisWeb data indexingPattern recognitionComputer graphics (images)
Owner:悟图索知株式会社

Biomass boiler fuel pretreatment method, pretreatment device and flue gas denitrification method

ActiveCN109893997BRealize the pretreatment pyrolysis processGuaranteed heating efficiencyDispersed particle separationSpecial form destructive distillationPtru catalystPretreatment method
Owner:SHANDONG UNIV

A control method and device for a road patrol vehicle on a transit highway

ActiveCN111435567BReduce traffic jamsReduce the impact of customs clearance efficiencyDetection of traffic movementAlarmsRoad accidentTraffic flow
Owner:ZHUHAI DAHENGQIN TECH DEV CO LTD

Method for separation and purification of streptavidin by means of nano magnetic particles

InactiveCN100334105CEasy to operateFast separationDepsipeptidesPeptide preparation methodsDesorptionAglycone
Owner:SHANGHAI JIAOTONG UNIV +1

A fixing device for a vehicle-mounted terminal

ActiveCN107031520BFixedImprove protectionVehicle componentsComputer terminalEngineering
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD

Medicinal complex dibaicalin zinc and its preparation method

InactiveCN1212330CGood pain reliefGood antibacterialAntibacterial agentsOrganic active ingredientsAlcoholOrganosolv
Owner:TSINGHUA UNIV

Narrow pitch low sar high isolation mimo antenna

InactiveCN104022354BImprove isolationExcite symmetrical currentAntenna arraysAntenna couplingsNon symmetricResonance
Owner:GUANGDONG UNIV OF TECH

Self-adjustment garbage drier

InactiveCN101660863BGuaranteed moisture contentDrying solid materials with heatDrying gas arrangementsHuman–machine interfaceLitter
Owner:GUILIN UNIV OF ELECTRONIC TECH

Electric lifting workstation

ActiveCN106439436BQuick liftRapid positioningStands/trestlesPhysical illnessOffice workers
Owner:KUNSHAN HONGJIE ELECTRONICS CO LTD

A kind of anti-wrinkle and non-ironing suit fabric

ActiveCN108385400BFeel goodLow shrinkageNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolymer sciencePolyurethane adhesive
Owner:宁波荣昌祥服饰股份有限公司

A network dialing method, device and storage medium

ActiveCN108471369BGuaranteed to be normalData switching networksTelecommunicationsCommunication link
Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD

Difunctional, amine-based surfactants, and their precursors, preparation, compositions and use

InactiveCN102791675ACosmetic preparationsBiocidePersonal Care ProductSURFACTANT BLEND
Owner:DOW GLOBAL TECH LLC

Gainp/gaas/inganas/ge four-junction solar cell and preparation method thereof

ActiveCN102790117BReduce lossesSmall current mismatchFinal product manufacturePhotovoltaic energy generationContact layerSolar cell
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

Smoke exhaust pipe assembly and gas equipment system using the assembly

ActiveCN105387477BAdjustable overall lengthAdjustable lengthChimneysElectricityElectrical conductor
Owner:VAILLANT WUXI HEATING EQUIP

aiv H5 subtype monoclonal antibody, hybridoma cells and chromatography test strips

ActiveCN109867722BImprove featuresGood potencyImmunoglobulins against virusesTissue cultureImmunityTiter
Owner:SHENZHEN CUSTOMS ANIMAL & PLANT INSPECTION & QUARANTINE TECH CENT +1

Camera Optical Lens

ActiveCN110297316BGood optical performanceWith large apertureOptical elementsOphthalmologyOptometry
Owner:AAC OPTICS SOLUTIONS PTE LTD

A kind of plaster for dredging collaterals and preparation method thereof

ActiveCN107080798BImprove securityWide applicabilityHydroxy compound active ingredientsAntipyreticPinelliaSacroiliitis
Owner:陕西中医药大学附属医院

Exhaust diffuser for a gas turbine

InactiveCN102165144BEngine manufactureMachines/enginesEngineeringTurbine
Owner:GE ENERGY PRODS FRANCE

Impeller processing tooling for horizontal lathe

ActiveCN103111879BEasy to fixImprove processing qualityPositioning apparatusMetal-working holdersImpellerEngineering
Owner:SHANDONG QILU ELECTRIC MOTOR MFG

Method for combining technologies of polymer carbon nano tube chromatographic column and ion chromatographic column switching

InactiveCN101865892BSimplified processing stepsShorten the timeComponent separationOrganic acidOrganic solvent
Owner:ZHEJIANG UNIV

Method and terminal device for browser website navigation

ActiveCN104239333BEasy to operateImprove navigation speedWeb data navigationSpecial data processing applicationsTerminal equipmentMarine navigation
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for controlling the quality during the production of an extruded polymer product

ActiveCN101010246AElimination of certain process parametersArtificial thread manufacturing machinesFilament handlingControl signalProcess engineering
Owner:SAURER GMBH & CO KG

Spinning assembly replacer

ActiveCN114833556AIncrease flexibilityRealize automatic disassemblyTextile disintegration and recoveryMetal working apparatusMechanical engineeringPhysics
Owner:WUJIANG LANGKE CHEM FIBER

High speed punch cutting device and its control method

InactiveCN100469480CHigh control precisionQuick responseServomotor componentsMetal working apparatusHydraulic cylinderConverters
Owner:GUANGDONG UNIV OF TECH +1

drive unit for vehicle

ActiveCN110203066BBraking element arrangementsElectric propulsion mountingRotational axisGear wheel
Owner:TOYOTA JIDOSHA KK

E-commerce title optimization system and optimization method

ActiveCN108804541BIncrease incomeAvoid insufficient trafficNatural language data processingData miningAlgorithmData mining
Owner:SUZHOU WINNDOO NETWORK TECH CO LTD

A specific labeling method for enterotoxigenic Escherichia coli

ActiveCN109486844BLong wavelengthStrong penetrating powerBacteriaMicroorganism based processesESCHERICHIA COLI ANTIGENBacterial enterotoxins
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Multi-stage oil and gas separator

InactiveCN102705041BEasy to separateEfficient separationMachines/enginesCrankcase ventillationCycloneCyclonic separation
Owner:NANCHONG LINGYUN GAOJU MFG

High efficiency simulating method for wide band optical fiber Raman amplifier

InactiveCN100451802CSimple structureEasy to useElectromagnetic transmissionNon-linear opticsAudio power amplifierRaman amplifiers
Owner:TIANJIN UNIV

Method for preparing imitation ceramic leak-proof glass bottle body and imitation ceramic leak-proof glass bottle

ActiveCN110066110BHigh compressive strengthImprove leak resistanceCapsGlass furnace apparatusBottleRaw material
Owner:武汉龙族药号生物医药科技有限公司

A kind of catalyst of synthetic 2-propyl-1-heptanol

ActiveCN104971733BReduce manufacturing costImprove conversion rateOrganic compound preparationHydroxy compound preparation2-heptenalActive component
Owner:CHAMBROAD CHEM IND RES INST CO LTD

Fatigue test method and device for large parts of rail vehicle body structure

ActiveCN103900834BPredicting Fatigue Safety ReliabilityEasy to analyze and studyRailway vehicle testingMaterial analysis by transmitting radiationAnalysis studyElement model
Owner:CRRC QINGDAO SIFANG CO LTD

Mini surfing scooter

InactiveCN100410134CHigh speedReduce volumeCyclesRider propulsionReliable transmissionSteering wheel
Owner:詹富生

a washing machine

ActiveCN111851007BDoes not affect drying effectIncrease air flowOther drying apparatusTextiles and paperMechanical engineeringEngineering
Owner:WUHAN POLYTECHNIC UNIVERSITY

Method for preparing boron-iron alloy based on thermite self-propagating gradient reduction and slag washing refining

ActiveCN107326254BImprove responseGuaranteed RestoreProcess efficiency improvementChemical reactionThermal insulation
Owner:NORTHEASTERN UNIV LIAONING

Functionalized picolinic acid double dentate anion ligand and its annular metal iridium complex and uses

InactiveCN100467465CThe functional method is simpleGroup 8/9/10/18 element organic compoundsSolid-state devicesIridiumDiketone
Owner:XIANGTAN UNIV

An image processing method for extracting and normalizing salient features from images with constant feature changes

ActiveCN110807786BHigh similarityWiden the difference in arrangement modeImage analysisImaging processingRadiology
Owner:HUNAN ZIXING INTELLIGENT MEDICAL TECH CO LTD

A mattress intelligent conveying line

ActiveCN111977263BGuaranteed continuous stabilityImprove efficiencyConveyorsSupporting framesControl engineeringStructural engineering
Owner:HESHAN GUANYA SPONGE ARTWARE

Methods for complex tissue engineering

ActiveCN102971019ACulture processMammal material medical ingredientsTissue GraftingCell biology
Owner:VERSITECH LTD

Two degree-of-freedom parallel manipulator

InactiveCN101977737AProgramme-controlled manipulatorMechanical apparatusEngineeringActuator
Owner:FUNDACION FATRONIK +1

Shield gate trench power device and manufacturing method thereof

ActiveCN111883592ALower on-resistanceIncreasing the thicknessEfficient power electronics conversionSemiconductor/solid-state device manufacturingGate dielectricEngineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Method and device for radio frequency identification of moving direction of object, and personnel access control system

InactiveCN103679089BSmooth judgment of moving directionSensing record carriersIndividual entry/exit registersDipole antennaRadio frequency
Owner:CHINA STEEL

A color acquisition method and device

ActiveCN105630287BImplement the selection functionInput/output processes for data processingWindows Presentation FoundationBackground image
Owner:北京拉近众博科技有限公司

High temperature resistant solid propellant for oil and gas deep wells and preparation method thereof

InactiveCN104672037BImprove hydrolysis resistanceImprove temperature resistanceInorganic oxygen-halogen salt explosive compositionsHydrolysisAccelerant
Owner:XIAN MODERN CHEM RES INST

Movable cleaning equipment and control method thereof

ActiveCN106333631BDetection typeReasonable cleaning operationAutomatic obstacle detectionTravelling automatic controlWorkspaceEngineering
Owner:BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD

A kind of tio2/c enhanced fingerprint display magnetic powder and its preparation method and application

ActiveCN105411598BEasy to makeGood colorDiagnostic recording/measuringSensorsMetallurgyAdditive ingredient
Owner:TONGJI UNIV

A kind of preparation method of industrial hemp extract

ActiveCN110330409BAvoid residueEasy to operateCosmetic preparationsNervous disorderCentrifugationCannabielsoin
Owner:HANYI BIO TECH CO LTD

A combination valve with independent control of inlet and outlet oil circuits with load sensing function

InactiveCN104196800BSimple designEasy to processServomotor componentsHydraulic cylinderLoad sensing
Owner:YANSHAN UNIV

A UAV airborne pneumatic net throwing device

ActiveCN108583889BReduce the effect of flight attitude stabilityAvoid instabilityAircraft componentsLaunching weaponsGas cylinderUncrewed vehicle
Owner:BEIJING MECHANICAL EQUIP INST

Head-mounted display device, object tracking device and object tracking method thereof

ActiveCN108572447BImprove accuracyOptical elementsLight beamDisplay device
Owner:HTC CORP

Primer pair for cyp2c19 gene amplification, reagent for cyp2c19 gene amplification containing same and use thereof

InactiveCN102277424ALow costFully automatedMicrobiological testing/measurementFermentationForward primerBase J
Owner:ARKRAY INC

Low-voltage ion chromatography for simultaneously analyzing silicates and phosphate in water sample

InactiveCN101509904BReduce usageReduce configurationComponent separationIon chromatographyLow voltage
Owner:SICHUAN UNIV

A test method and test system for a full model of a standard cell library

ActiveCN108830008BGuaranteed designGuaranteed successComputer aided designSpecial data processing applicationsSoftware engineeringStandard cell
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Flat panel image sensor and manufacturing method thereof

ActiveCN104576673BReduce the influence of temperature and humidityRadiation controlled devicesComputer scienceFlat panel
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1

Method and device for carrying different materials to different warehouses by belt

ActiveCN101214888BTime monitoring and controlGuaranteed uptimeComputer controlConveyor partsControl signalEngineering
Owner:ZHUZHOU SMELTER GRP

A Bandpass Filter Based on T-shaped Stub Loaded Half-Wavelength Resonators

InactiveCN105304983BImprove frequency selectivityImprove out-of-band rejection performanceWaveguide type devicesBandpass filteringEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

High-strength leakproof packing structure of gob-side entry retaining roadside and construction method thereof

InactiveCN102678173BHigh strengthImprove airtightnessMaterial fill-upPack materialRebar
Owner:SHANDONG UNIV OF SCI & TECH

A kind of urban waste sorting and screening device

ActiveCN108748794BReduce residual rateRealize automatic sortingGas current separationPlastic recyclingProcess engineeringWaste management
Owner:叶兆平

Automatic power on and power off device for wireless network access device with RJ45 interface

ActiveCN101262396BAvoid manual interventionLightning protectionNear-field transmissionData switching by path configurationTelecommunicationsControl signal
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Method and electrical equipment for detecting electrical leakage

ActiveCN105021935BThe method is simple and reliableCurrent/voltage measurementElectrical testingValue setElectric machine
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST

A double-responsive dextran-polyamino acid block copolymer and its preparation method and drug-loaded micelles

ActiveCN104788670BGood pH responsivenessGood reduction responsivenessOrganic active ingredientsPharmaceutical non-active ingredientsGlucanDisulfide bond
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Airport baggage entry and exit code scanning device

ActiveCN106296072BEasy to check in and outEasy to manageData processing applicationsCo-operative working arrangementsMaterial resourcesConveyor belt
Owner:南通誉力智能装备有限公司

Height adjusting structure of bracket of refrigerator

InactiveCN1940442BHeight adjustableImprove convenienceLighting and heating apparatusSupportEngineeringRefrigerated temperature
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

A preparation method of mineral oil content standard gas in SF6 gas

ActiveCN104807682BAccurate measurement dataShort timePreparing sample for investigationEngineeringMaceral
Owner:STATE GRID CORP OF CHINA +3

Intelligent car traveling method and system based on fluorescent reaction and photosensitive sensor

ActiveCN110488688BImprove securityImprove support capabilitiesProgramme controlComputer controlChemical reactionEngineering
Owner:SOUTH CHINA UNIV OF TECH

Horizontal multistage pump axial inlet device and connecting structure thereof

ActiveCN102734203BReduce friction areaReduce friction lossPump componentsRadial flow pumpsExternal rotationEngineering
Owner:ZHEJIANG JIALI TECH

Multilayer shallow layer trauma special hydrophilic dressing

InactiveCN101254145BGood adhesionRelieve painAdhesive dressingsAbsorbent padsFiberWound dressing
Owner:周长忠 +1

A kind of cathode active material and preparation method thereof, secondary battery cathode, lithium battery

ActiveCN111933930BImprove cycle stabilityImprove adverse reactionsPositive electrodesCobalt compoundsElectrical batteryLithium compound
Owner:SONGSHAN LAKE MATERIALS LAB +1

An improved p-doped tio 2 Preparation method of photocatalyst

ActiveCN105688955BEasy to separateIncrease profitPhysical/chemical process catalystsElectron holePhosphine
Owner:NANKAI UNIV

A kind of preparation method of semi-vegetable tanned embossed soft face leather

ActiveCN103805721BUniform thicknessImprove dyeing uniformityTanning treatmentPre-tanning chemical treatmentMaterials scienceDyeing
Owner:XINGYE LEATHER TECH CO LTD

Safety Mechanism for Directional Control Valves with Pneumatic Fluid Recirculation Delay Function

InactiveCN105229351BFluid-pressure actuator safetyOperating means/releasing devices for valvesEngineeringControl valves
Owner:NEXMATIX LLC

Special-purpose automatic assembling and tack welding machine tool for plate type reinforcing rib plate units

ActiveCN103008828BImprove assembly accuracyHigh automatic assembly production efficiencyWelding/cutting auxillary devicesElectrode supporting devicesEngineeringMachine tool
Owner:CHINA RAILWAY SHANQIAO GRP CO LTD

Sound reflection structure

PendingCN113424254ASynthetic resin layered productsVehicle componentsEngineeringAcoustics
Owner:NISSAN MOTOR CO LTD

A kind of purification process of n,o-1,3-diacetylindole

ActiveCN109942479BAvoid it happening againImprove purification efficiencyOrganic chemistryBiochemical engineeringSilica gel
Owner:CHANGZHOU VOCATIONAL INST OF ENG

Path following method and device for auxiliary parking system

ActiveCN106372758BEasy to set upForecastingSpecial data processing applicationsLoop controlControl engineering
Owner:TONGJI UNIV

A liquid crystal glass substrate removal and conveying device

ActiveCN105417166BRealize automatic differentiationImprove accuracyCharge manipulationConveyor partsEngineeringCcd camera
Owner:SUZHOU PINFA ELECTROMECHANICAL TECH CO LTD

Medicament composition containing tetrandrine, tetrandrine derivatives and histone deacetylase inhibitor and application thereof

InactiveCN101836989BGood curative effectGood synergyOrganic active ingredientsAntineoplastic agentsSide effectProstate cancer
Owner:DINKUM INT INVESTMENT HONG KONG

A kind of synthetic method of aminoglycoside compound

ActiveCN109265496BEmission reductionImprove friendlinessSugar derivativesSugar derivatives preparationGlycosidePolymeric adsorbent
Owner:WUXI JIYU SHANHE PHARM CO LTD +1

Battery pack and method for controlling battery pack

ActiveCN110720157APrevent excessive outputAvoid damageCircuit authenticationComputer controlElectrical batteryControl engineering
Owner:SAMSUNG SDI CO LTD

Method and system for searching for two-dimensional cross-media element

InactiveCN101996191BImprove retrieval performanceImprove performanceSpecial data processing applicationsInformation searchingResult set
Owner:PEKING UNIV

Rotary cone mill

ActiveCN102626665BReduce grinding energy consumptionSmooth nestingGrain treatmentsDrive wheelLower body
Owner:湖南广义科技有限公司 +1

A waterproof and rust-proof distribution box

ActiveCN109802315BExtended service lifeReduce security risksSubstation/switching arrangement casingsAnti-corrosive paintsStructural engineeringMechanical engineering
Owner:国网河南省电力公司镇平县供电公司

A method and system for tracking and controlling the maximum efficiency point of an ultrasonic motor under dynamic working conditions

ActiveCN112366979BPiezoelectric/electrostriction/magnetostriction machinesElectric machineryMaximum efficiency
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A real-time precise orbit determination method for short-arc low-orbit navigation satellites

ActiveCN107153209BError Effect CompensationLow priceSatellite radio beaconingData centerLow earth orbit
Owner:WUHAN UNIV

A self-operated fluorine-lined pressure regulating valve

ActiveCN108223872BCompact structureLittle outside influenceEqualizing valvesSafety valvesEngineeringMechanical engineering
Owner:苏州博锦自控阀业有限公司

A pull-out installation structure for electric components of new energy vehicles

ActiveCN106274433BAchieve positioningAvoid vibrationElectric propulsion mountingElectric/fluid circuitNew energyEngineering
Owner:CHERY & WANDA GUIZHOU BUS

LED display device and its main controller and control method

ActiveCN108962132BReduce transmissionStatic indicating devicesComputer hardwareLED display
Owner:HANGZHOU SHIXIN TECH CO LTD

Method and apparatus for removing noxious ion in ground water by means of powder sorbent

InactiveCN101327993BShorten mixing timeWell mixedMultistage water/sewage treatmentWater/sewage treatment by sorptionWater useSuspended particles
Owner:TSINGHUA UNIV

Display panel, source driver and operational amplifier

ActiveCN106340265BSmall footprintAvoid or reduce deformationStatic indicating devicesAudio power amplifierEngineering
Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD

Extra-thick steel plate for container ship and preparation method thereof

ActiveCN104264047BImprove crack arrest performanceImprove toughnessContainerizationSteelmaking
Owner:NANJING IRON & STEEL CO LTD

Feedback method, device and mobile terminal of aperiodic channel state information

ActiveCN103312400BFast feedbackSpatial transmit diversityChannel state informationBroadband
Owner:CHINA MOBILE COMM GRP CO LTD

Noble metal doped zno nanoparticles and their use as photocatalysts for the degradation of unsymmetrical dimethylhydrazine wastewater

ActiveCN102626625BGood lookingHigh crystallinityWater/sewage treatment by irradiationGeneral water supply conservationZno nanoparticlesCrystallinity
Owner:PLA SECOND ARTILLERY ENGINEERING UNIVERSITY