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 distribution network input-output benefit evaluation method based on voltage level

ActiveCN109102201BReduce adverse effectsTo achieve effective evaluationResourcesIndex systemData mining

Owner:INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +2

A kind of magnesia/iron composite material modified diaphragm and preparation method thereof

ActiveCN111599970BInhibition of the shuttle effectImprove performanceMaterial nanotechnologyLi-accumulatorsLithium–sulfur batteryPhysical chemistry

Owner:BEIJING UNIV OF CHEM TECH

A kind of flocculation purification agent for pretreatment of rural nutrient-rich wastewater and its preparation method

ActiveCN104176802BImprove flocculation abilityStrong ability to remove nitrogen and phosphorusWater/sewage treatment by flocculation/precipitationFlocculationWastewater

Owner:JIANGSU SHANGDA WATER AFFAIR

Insulated conduit bus and manufacturing method thereof

InactiveCN102789836BLarge carrying capacityReduce partial dischargeRigid-tube cablesCable/conductor manufactureWhole bodyEngineering

Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD

Method and device for license plate recognition and classification

ActiveCN109325445BImprove accuracyReduce errorsCharacter and pattern recognitionImaging processingRecognition algorithm

Owner:INTELLIGENT INTER CONNECTION TECH CO LTD

Plasticized polyolefin compositions

InactiveCN1918226BLavatory sanitoryRadiationRadiation resistantPolymer science

Owner:EXXONMOBIL CHEM PAT INC

Plastic bottle shaping and shaping processing machine after blow molding

ActiveCN113232272BPoor trimming effectAvoid scratchesDomestic articlesBlow moldingAssembly line

Owner:新沂市鼎丽塑胶制品有限公司

Interactive voice response method and device

ActiveCN109005303BAutomatic exchangesSpeech recognitionHuman–computer interactionSpeech sound

Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA +1

Backwash filter device and working face hydraulic system

ActiveCN103047228BSimple structureLow costFluid-pressure actuator componentsEngineeringReversing valve

Owner:SANY HEAVY EQUIP CO LTD

A label rewinder running at a constant speed

ActiveCN110844661BConvenient codingUniform linear velocityFunction indicatorsTypewritersElectric machineSS - Stainless steel

Owner:广州恒拓包装科技有限公司

Manufacturing method of large-scale p92 heat-resistant steel forgings

ActiveCN109112408BGood lifting effectQuality improvementIngotHeat treated

Owner:CHENGDU ADVANCED METAL MATERIALS IND TECH RES INST CO LTD

Tempered martensitic steel having low yield ratio and excellent uniform elongation, and manufacturing method therefor

ActiveCN110100032AConducive to lightweightExtended service lifeFurnace typesHeat treatment furnacesYield ratioMaterials science

Owner:浦项股份有限公司

Yarn take-up device

ActiveCN103010842BAccurately obtainedFilament handlingYarnRotation velocity

Owner:MURATA MASCH LTD

An automatic control system for grasping beam pinning and pinning of high-temperature material tanks and a method for grasping material tanks

ActiveCN105417359BImprove matchRealize automatic alignment and fitLoad-engaging elementsAutomatic controlControl system

Owner:宜昌市创星电子技术发展有限公司

Double-key double-path intelligent switch

InactiveCN101291556BGuaranteed initial stateEasy to controlElectric light circuit arrangementEnergy saving control techniquesElectricitySwitching signal

Owner:SHANDONG UNIV

Systems and methods for countering drones

ActiveCN105292518BDefence devicesPropellersLaunch controlUncrewed vehicle

Owner:INSITU INC

A system and method for cleaning settlement and contamination in a switch cabinet

ActiveCN106532531BImprove power supply reliabilityReduce outage timeSwitchgearStopped workControl system

Owner:STATE GRID CORP OF CHINA +2

coil device

ActiveCN110226209BImprove efficiencyImprove cooling effectRail devicesTransformers/inductances coolingEngineeringHeat sink

Owner:IHI CORP

Secondary impurity cleaning device

InactiveCN102204459BImprove cleanlinessAvoid damageThreshersEngineeringImpurity

Owner:JIANGSU UNIV

Method and device for measurement reporting

ActiveCN111510946BReasonable Beam Interference ManagementAccurately informedTransmission monitoringWireless communicationTerminal equipmentReal-time computing

Owner:CHENGDU HUAWEI TECH

A dynamic construction method of knowledge graph for cnc machine tool fault diagnosis

ActiveCN110837566BData processing applicationsCharacter and pattern recognitionData ingestionEngineering

Owner:BEIJING UNIV OF POSTS & TELECOMM

A clinical stone extraction device for hepatobiliary surgery

ActiveCN113598883BSurgeryApparatus instrumentsHepatogard

Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

A sidewalk floor tile removal and collection device applied to municipal roads

ActiveCN110106771BRealize starting and dividingAchieve separationRoads maintainenceBrickControl system

Owner:无锡市第五市政建设工程有限责任公司

Non-ferrous metal smelting device

InactiveCN100412213CIncrease security risksShort metallurgical reaction timeFurnace typesLower gradeNon-ferrous extractive metallurgy

Owner:陈治华

Optical module pixel defect detection method, device and equipment

ActiveCN108683907BSimple processing technologyEfficient detectionImage enhancementImage analysisOptical ModuleComputer vision

Owner:GOERTEK OPTICAL TECH CO LTD

August Zhabao health tea

InactiveCN101253917BAchieve the purpose of health careLight drinkTea substituesFood preparationDiseaseConvulsion

Owner:蓝子花

Static page update method and device

ActiveCN104331511BAvoid cloggingWebsite content managementSpecial data processing applicationsProgramming languageContent management

Owner:FLYING FOX INFORMATION TECH TIANJIN CO LTD

Medicated wine for preventing and treating rheumatism numbness pain

InactiveCN100393353CAntipyreticAnalgesicsClematisMedicine

Owner:任翠兰

A driving control circuit of a backlight module

ActiveCN105101550BReduce dosageVersatileStatic indicating devicesElectric light circuit arrangementInput controlComputer module

Owner:HUIZHOU SANHUA IND

Shooting control method, device, shooting equipment and storage medium

ActiveCN111263068BTelevision system detailsFluid pressure measurementData controlSimulation

Owner:CHENGDU SIOEYE TECH CO LTD

Heavy vehicle mass and mass center detection device

InactiveCN102620888BEven by forceGuaranteed measurement accuracyStatic/dynamic balance measurementSpecial purpose weighing apparatusDegrees of freedomEngineering

Owner:ZHEJIANG UNIV

Reduced discoloration of polyaspartic resins blended with acrylate resins

InactiveCN112955483ALong operating timeReduce discolorationPolyamide coatingsPolymer sciencePolyaspartic acid

Owner:COVESTRO LLC

Assembly method of plug connector assembly

ActiveCN109755840BProtection against accidental short-circuit conditionsContact member assembly/disassemblyHigh densityEngineering

Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

A Multi-tool Optimal Combination Selection Method for NC Machining with Triangular Mesh Model

ActiveCN105629876BOptimal Combination Selection ImplementationImprove accuracyNumerical controlNumerical controlSize determination

Owner:HUAQIAO UNIVERSITY

Irony Detection Method Based on Intra-sentence Word Pair Relationship and Contextual User Features

ActiveCN110162625BSolve the problem of not being able to capture long-distance dependenciesImprove accuracyCharacter and pattern recognitionSpecial data processing applicationsIrony detectionSentence word

Owner:HANGZHOU DIANZI UNIV

Method for manufacturing and mounting 120-meter long roof tile at high altitude

ActiveCN102071780BLow costAvoid damageRoof toolsRoof pitchRoof tile

Owner:MCC5 GROUP SHANGHAI CORPORATION LIMITED

A method for feeding and unloading stainless steel bar heat treatment process

ActiveCN109321732BImprove heat treatment efficiencyRealize automatic feedingFurnace typesHeat treatment furnacesSS - Stainless steelMaterials science

Owner:上海加宁新材料科技有限公司

Suspended shock-absorbing base of a motor

InactiveCN110474472BReduce vibrationReduce noiseVibration suppression adjustmentsSupports/enclosures/casingsElectric machineryEngineering

Owner:浙江向阳齿轮机电有限公司

Amino acid micro-fertilizer and preparation method thereof

InactiveCN103044141BImproves Nutrient AvailabilityNutritional diversityFertilizer mixturesSoil scienceHydrolysate

Owner:GUANGXI UNIV

A rgo-sno based ₂ The no of nanocomposites ₂ Gas sensor and its preparation method

ActiveCN110243881BLarge specific surface areaLow resistivityMaterial resistanceOxide compositeElectric resistivity

Owner:NORTHEASTERN UNIV LIAONING

A welding embossing machine

ActiveCN110394387BFlexible adjustmentFunction increaseMetal-working feeding devicesPositioning devicesMachineEmbossing

Owner:JIANGSU HONTA MACHINERY

A double umbilical snail SNP molecular marker and its application in traceability

ActiveCN109337993BSmall difference in frequency distributionPolymorphism richMicrobiological testing/measurementDNA/RNA fragmentationAllele frequencyNucleotide

Owner:SUN YAT SEN UNIV

A vehicle entertainment system host

ActiveCN112105147BSave human and material resourcesMagnetic/electric field screeningClamping/extracting meansIn vehicleElectrical connection

Owner:ECARX (HUBEI) TECHCO LTD

Laundry sheet spraying-drying production machine

ActiveCN106269350BCompact structureLarge operating spaceSpraying apparatusPretreated surfacesProduction lineSpray nozzle

Owner:徐州中知知识产权服务有限公司

Heat pipe device for electronic refrigerator and making method thereof

ActiveCN100520227CGuaranteed StrengthImprove heat transfer efficiencyIndirect heat exchangersMachines using electric/magnetic effectsCondensation processHeat conducting

Owner:GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD

Method for producing stressed semiconductor wafers and devices comprising same

InactiveCN103367114BSemiconductor/solid-state device manufacturingSemiconductor devicesFilling materialsOptoelectronics

Owner:GLOBALFOUNDRIES INC

An intelligent robot for fruit picking

ActiveCN107175644BImplement extractionImprove work efficiencyGripping headsPicking devicesGear wheelDrive shaft

Owner:江西本草之旅健康产业有限公司

A Chemical Mechanical Planarization Method for Optimizing Wafer Surface Topography

ActiveCN108059921BGood lookingSmooth appearanceSemiconductor/solid-state device manufacturingPolishing compositions with abrasivesOrganic acidSurface roughness

Owner:BEIJING SEMICORE PRECISION MICROELECTRONICS EQUIP CO LTD

A kind of traditional Chinese medicine Kaihoujian mouthwash and preparation method thereof

ActiveCN104739922BStir wellIncreased pain reliefAnthropod material medical ingredientsHydroxy compound active ingredientsThroatMenthol

Owner:贵州三力制药股份有限公司

Paper cutting equipment for processing environmentally friendly paper cups

ActiveCN111923490BImprove the protective effectAvoid cutsBox making operationsPaper-makingHydraulic cylinderGear wheel

Owner:安徽康格斯环保科技有限公司

Information processing method and electronic device

ActiveCN105681159BEasy to switchImprove experienceData switching networksInformation processingData content

Owner:LENOVO (BEIJING) LTD

an air filter

ActiveCN103016221BSimple structureImprove sealingMachines/enginesAir cleaners for fuelAir filterAgricultural engineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A fluorescent probe capable of detecting viscosity and hydrogen sulfide and its preparation and application

ActiveCN112409430BHigh fluorescence intensityReduce cost inputSugar derivativesFluorescence/phosphorescenceFluoProbesSalicylaldehyde

Owner:HUNAN UNIV OF SCI & TECH

Method of terminal exchange access and control device thereof

InactiveCN101562620BReduce security risksTransmissionTelecommunicationsComputer terminal

Owner:HUAWEI DIGITAL TECH (CHENGDU) CO LTD

New synthesis method of Etimicin sulfate intermediate 3, 2', 6'-tri-N-acetyl gentamicin Cla

ActiveCN102746349BShorten complexation timeReduce dosageSugar derivativesSugar derivatives preparationAcetic anhydrideEthylic acid

Owner:CHANGZHOU FANGYUAN PHARMA +1

Connecting device of boiler furnace frame and main factory building structure

ActiveCN102677775BInfluence stressGuaranteed safe operationShock proofingRelative displacementBoiler furnace

Owner:CHINA POWER ENG CONSULTING GRP CORP EAST CHINA ELECTRIC POWER DESIGN INST

Anti-reflection film and optical components

InactiveCN103091734BLess deviation of optical propertiesReduce ghostingLayered productsPhotomechanical apparatusOptical propertyLength wave

Owner:HOYA CORP

Boost topology circuit and power boost device

ActiveCN103095128BReduced withstand voltage characteristicsLow costApparatus without intermediate ac conversionElectricityElectronic switch

Owner:TCL KING ELECTRICAL APPLIANCES HUIZHOU

Passenger door inner sealing structure and vehicle

ActiveCN104097490BImprove sealingImprove aestheticsEngine sealsVehicle sealing arrangementsVulcanizationCar door

Owner:北京福田欧辉新能源汽车有限公司

A method and system for identifying aircraft aborted takeoff based on real-time ads-b data

ActiveCN111968409BReduced Continuity RequirementsReduce economic lossMultiple aircraft traffic managementReal-time dataSimulation

Owner:CHINA ACAD OF CIVIL AVIATION SCI & TECH

A kind of hyaluronic acid odd oligosaccharide monomer and its preparation method

ActiveCN105524188BImprove production efficiencyEasy to operateSaccharides productionChromatographic separationOrganic solvent

Owner:OCEAN UNIV OF CHINA

A selection pass-through push-down locator

ActiveCN109736734BPrecise positioningEasy to operate on siteBorehole/well accessoriesPull forceCoupling

Owner:CHINA NAT OFFSHORE OIL CORP +1

A cast aluminum mold for CBN grinding wheel casting with grinding rod

InactiveCN104493739BReduce surface roughnessLess correctionGrinding devicesSEMI-CIRCLEMetallurgy

Owner:CHANGZHOU HONGSHUO ELECTRONICS

A fibrous pressure luminescent sensor and its preparation method and application

ActiveCN110987245BHigh sensitivityLow detection limitForce measurementFiberDisplay device

Owner:FUDAN UNIV

Processing method of automobile fuel quantity display under high fuel consumption and automobile instrument

ActiveCN106482796BAccurate judgmentFilter out input noiseRelative volume flow measurementsDashboardControl engineering

Owner:大陆汽车车身电子系统(芜湖)有限公司

A kind of calcium zinc gluconate compound

InactiveCN103483181BImprove solubilityEasy to industrializeOrganic active ingredientsGranular deliveryCompounds of zincPharmaceutical drug

Owner:洪军 +1

Preparation method of garlic oil

ActiveCN103614230BGuaranteed stabilityHigh extraction rateFatty-oils/fats refiningFatty-oils/fats productionBiotechnologyEngineering

Owner:江苏福多美生物科技有限公司

Method, device, medium, equipment and system for predicting operation performance

ActiveCN108647137BReduce time overheadReduce cost budgetResource allocationHardware monitoringCompletion timeComputer science

Owner:EAST CHINA NORMAL UNIV

Method for performing flexible electronic patterning on pretensioning elastic base plate

InactiveCN102244015BIncrease flexibilitySimple processSemiconductor/solid-state device manufacturingRegular patternNatural state

Owner:HUAZHONG UNIV OF SCI & TECH

A reducer oil seal installation tool

ActiveCN107414732BMetal-working hand toolsEngineeringReducer

Owner:WORLD TRANSMISSION TECH TIANJIN SHARE LTD

Back flush method of anaerobic ammoxidation biological filter

ActiveCN103121753BSolve the blockageParameters are easy to measureTreatment with anaerobic digestion processesBiological filterProcess engineering

Owner:BEIJING UNIV OF TECH

A Multi-sensor Cooperative Radiation Calibration Method for Tianhui-1 Satellite

ActiveCN109269641BImprove efficiencyAchieving Collaborative Radiation CalibrationSpectrum investigationRadianceEngineering

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1

Double stepless variable speed steering mechanism

ActiveCN104527783BGuaranteed steering flexibilityEnsure safetyGearingNon-deflectable wheel steeringSteering angleDrive shaft

Owner:LANS INTELLIGENT ROBOT CHANGSHA CO LTD

Uterine horn embryo-flushing needle suitable for sheep

InactiveCN102100585BSmall outer diameterAvoid damageAnimal reproductionBevel needleGynecology

Owner:ANHUI AGRICULTURAL UNIVERSITY

Clamping sleeve and clamping sleeve tank

ActiveCN102730345BTank wagonsCooling effectMechanical engineering

Owner:NINGBO LEHUI INT ENG EQUIP CO LTD

Silicon-based germanium epitaxial structure and preparation method thereof

ActiveCN103022214BQuality improvementEfficient releaseFinal product manufactureSemiconductor devicesPhotonic crystalLattice mismatch

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A kind of preparation method of composite positive electrode of lithium ion battery

ActiveCN111342029BImproved magnification performanceImprove cycle lifeCell electrodesSecondary cellsElectrical batterySlurry

Owner:浙江格派钴业新材料有限公司

Intramedullary nail

InactiveCN100341466CInternal osteosythesisBone implantIntramedullary rodMedicine

Owner:SYNTHES GMBH

Cooperative channel access method and cooperative communication system capable of guaranteeing quality of service

InactiveCN102170665BMeet real-time requirementsGuaranteed QoS requirementsNetwork traffic/resource managementQuality of serviceCommunications system

Owner:BEIHANG UNIV

Display panel, display device, control method and manufacturing method thereof

ActiveCN104880822BReduce usageSimple structureColor television detailsPlanar/plate-like light guidesDisplay deviceLight filter

Owner:BOE TECH GRP CO LTD

Preparation method of graphene-coated carbon-doped pi composite conductive nanofiber filament yarn

ActiveCN110195277BFilament/thread formingConjugated cellulose/protein artificial filamentsYarnPolymer science

Owner:JIANGXI ADVANCED NANOFIBER S&T CO LTD

Transducer Structure of Electromagnetic Ultrasonic Flaw Detection for Outside Detection of Square Pipe

ActiveCN108535365BExtended service lifeHigh measurement accuracyAnalysing solids using sonic/ultrasonic/infrasonic wavesAC - Alternating currentEngineering

Owner:SHENYANG POLYTECHNIC UNIV

Method for measuring relative brightness of surface of original manuscript

InactiveCN1290309CGuaranteed qualityImprove measurement efficiencyPictoral communicationTransmittanceRelative luminance

Owner:TRANSPACIFIC SYST

Method for reconstructing real-time 3D face data from multiple images

InactiveCN104794728BWill not missRich in detailsImage enhancementImage analysisHat matrixObject point

Owner:成都元天益三维科技有限公司

Method for testing magnetic recording medium and method for production of magnetic recording medium including testing step

InactiveCN101558446AImprove reliabilityMagnetic measurementsRecord information storageHeat sensitiveEngineering

Owner:RESONAC HOLDINGS CORPORATION

A compound salt-tolerant hydrophobic association amphoteric flocculant and its preparation method

ActiveCN103342778BEasy to useLow costWater/sewage treatment by flocculation/precipitationPolymer sciencePerformance index

Owner:山东滨州嘉源环保有限责任公司

A light steel industrialized residential structure system

ActiveCN103410223BReduce calculation lengthImprove stabilityStrutsPillarsMetallurgyCable stayed

Owner:浙江宝业住宅产业化有限公司

A Ring Voltage Controlled Oscillator Suitable for Low Supply Voltage

ActiveCN106209028BReduce power consumptionAdvanced technologyPulse automatic controlPulse generation by logic circuitsProcess deviationsAudio power amplifier

Owner:SOUTHEAST UNIV

Printing system, inkjet printer, and printing method

InactiveCN101531090APrint properlyInksTypewritersEngineeringAtmospheric pressure

Owner:MIMAKI ENG

Laminate body, conductive pattern, electrical circuit, and method for producing laminate body

ActiveCN104203561AExcellent adhesionSynthetic resin layered productsInksOptoelectronics

Owner:DIC CORP

Injection molding processing method of degradable intravascular stent of flexible mold core structure

ActiveCN111873300AProtective structureAvoid destructionStentsDomestic articlesIntravascular stentInjection molding machine

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

An on-demand method and system for formulating tasks, and related equipment

ActiveCN104333783BActive on-demandImprove interactivitySelective content distributionCurrent channelClient-side

Owner:广州方硅信息技术有限公司

A plastic film suction cup

InactiveCN104773550BPrevent wrinkling and air leakageMeet the requirements for absorbing plastic filmArticle feedersEllipsePlastic film

Owner:珠海科祥包装制品有限公司

A kind of micro-nano bioactive glass and its preparation method and application

ActiveCN108403451BIncrease the rate of formationPromote rapid formationCosmetic preparationsToilet preparationsDispersityMicro nano

Owner:杭州纳美智康科技有限公司

Sensor shell and manufacturing method thereof

ActiveCN101764600BHigh hardnessHigh temperature resistantElectronic switchingElectricityAir atmosphere

Owner:CHANGWEI TECH SHENZHEN

Method, system and device for informing information change and acquiring information

ActiveCN101909242BReduce the number of timesSave resourcesServices signallingBroadcast service distributionInformation typeComputer terminal

Owner:DATANG MOBILE COMM EQUIP CO LTD

A control method and control device

ActiveCN111050421BImprove experienceReduce call drop rateConnection managementComputer networkTimer

Owner:DATANG MOBILE COMM EQUIP CO LTD

An electric tower sliding transport device and its use method

ActiveCN104192469BSimple structureSave human effortChutesTerrainTransmission tower

Owner:STATE GRID CORP OF CHINA +2

Initiative hot-water circulation heating system

InactiveCN100434808CImprove layout flexibilityExtended heating rangeLighting and heating apparatusSpace heating and ventilation detailsCooling chamberWater circulation

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Synchronous signal control method and device

ActiveCN109104763BReduce delay errorPositioning work is stableSynchronisation arrangementSynchronous controlEngineering

Owner:CHENGDU JINGWEI TECH CO LTD

Brush holders for motors

ActiveCN108233135BOptimize the squeeze forceEasy to fixRotary current collectorElectric machineCommutator (electric)

Owner:ROBERT BOSCH GMBH

Spraying Technology of High Manganese Steel Frog Casting Cavity Paint

ActiveCN107138684BImprove surface qualityReduce labor intensityMoulding toolsFoundry mouldsPolishingManganese

Owner:CHINA RAILWAY BAOJI BRIDGE GRP

A method for controlling the maximum torque-to-current ratio of an induction motor

ActiveCN104135205BTaking into account efficiencyImprove operational efficiencyElectronic commutation motor controlVector control systemsMotor speedMaximum torque

Owner:邳州市景鹏创业投资有限公司

Liquid crystal composition and its application

ActiveCN109370613BImprove performanceBirefringent anisotropyLiquid crystal compositionsCrystallographyDielectric anisotropy

Owner:西安晶奥量新材料有限公司

A simulation device for abnormally high-temperature and high-pressure formation sand bodies breaking through seepage barriers

ActiveCN113252532BEasy to makeThe experimental results are accurateSurface/boundary effectEarth material testingRock coreComputational simulation

Owner:SOUTHWEST PETROLEUM UNIV

A network fault recovery method and operator system based on authorization server

ActiveCN112584414BImprove controllabilityImprove service qualityInterconnection arrangementsTransmissionTerminal equipmentCarrier system

Owner:SHENZHEN JETLINK TECH CO LTD

Method and system of laser scanning phase-microscope imaging

InactiveCN102841083BEnabling label-free imagingReduce complexityMicroscopesFluorescence/phosphorescenceLaser scanningFluorescence microscope

Owner:PEKING UNIV

Magnetic encoder

InactiveCN100501835CStable output propertiesReduce electrical power consumptionMagnetic measurementsMagnetic-field-controlled resistorsMagnetic mediaMagnetization

Owner:HITACHI METALS LTD

Device capable of providing self full body massage

InactiveCN101862257BSimple structureVersatileDevices for heating/cooling reflex pointsMassage combsSEMI-CIRCLETime efficient

Owner:秝赫健康生活坊

A hydrogen catalytic recombiner

ActiveCN108053896BAvoid failureResponse continuesNuclear energy generationEmergency protection arrangementsPtru catalystPhysical chemistry

Owner:SHANGHAI JIAOTONG UNIV

Production method of output shaft for transmission and rotating shaft for transmission

InactiveCN104797851BReduce in quantitySimple structureMechanical actuated clutchesToothed gearingsRotational axisEngineering

Owner:AISIN AI CO LTD

An irrigation device and method of using the device

ActiveCN102481402ACannulasEnemata/irrigatorsReflexCatheter

Owner:MBH INT AS

A kind of terahertz blue phase liquid crystal grating and its manufacturing method

ActiveCN109407420BSimple structureReduce volumeNon-linear opticsGratingConductive polymer

Owner:SHANGHAI RADIO EQUIP RES INST

Linear constant current circuit

ActiveCN108880252BLower current averageReduce low frequency rippleDc-dc conversionElectric variable regulationCapacitanceControl signal

Owner:ON BRIGHT ELECTRONICS SHANGHAI

Use of Echinacea and Salvia miltiorrhiza extracts for preparing antiviral composition and preparation method of antiviral composition

ActiveCN108057060BInfection prevention or reductionDelay drug resistanceAntiviralsPlant ingredientsBiotechnologySalvia miltiorrhiza

Owner:张銮英

A kind of nursery substrate containing arbuscular mycorrhizae and preparation method and application thereof

ActiveCN112385507BPromote infectionImprove germination rateFungiBio-organic fraction processingBiotechnologyMicrobiology

Owner:NANJING AGRICULTURAL UNIVERSITY

An Arbitrary Waveform Generator

ActiveCN104753500BImprove bandwidth utilizationLarge data bit widthElectric pulse generator circuitsFifo memoryComputer science

Owner:SUZHOU RIGOL PRECISION ELECTRIC TECH

Inverter compressor intelligent magnetizing equipment

ActiveCN108766714BEasily magnetizedImprove stabilityMagnetic bodiesMagnetic stabilityControl engineering

Owner:珠海健坤精机有限公司

A central air-conditioning multifunctional installation hanging code

ActiveCN104132191BReduce gapSave slope differencePipe supportsLighting and heating apparatusEngineeringScrew thread

Owner:李朝阳

Vertical roll type crusher

ActiveCN101219405BEasy to useLow costGrain treatmentsRotary stageStructural engineering

Owner:KAWASAKI HEAVY IND LTD

Blue light resistant dark down sunglasses lenses

ActiveCN101813832BBlock throughReduce harmOptical partsPolycarbonatePhotosensitivity

Owner:XIAMEN HONGTAI OPTICAL

Electromagnetically actuated drives for linear motion

ActiveCN108027087BStrong dampingOperating means/releasing devices for valvesElectromagnets with armaturesLinear motionAxis of symmetry

Owner:VOITH PATENT GMBH

Method for Remote Centralized Testing of Mobile Terminals

ActiveCN102984028BIncrease the playback frame rateEfficient and clear transmissionSelective content distributionData switching networksRemote computerComputer terminal

Owner:NANJING XIAOWANG SCI & TECH

A method and system for removing ammonia nitrogen from ionic mixed rare earth feed liquid

ActiveCN104862507BHigh removal efficiency of ammonia nitrogenReduce processing costsProcess efficiency improvementRare earthSewage

Owner:GANZHOU NONFERROUS METALLURGICAL RES INST +1

Vascular Image Capture Device

ActiveCN104063679BHigh precisionImprove convenienceDiagnostic recording/measuringSensorsLightnessBlood vessel

Owner:HITACHI INFORMATION & CONTROL SOLUTIONS LTD

Automatic dredging method and device for pneumatic convey system

InactiveCN100515891CImprove reliabilityRapid responseBulk conveyorsControl systemEngineering

Owner:GUIYANG AL-MG DESIGN & RES INST

Centralized secondary fermentation method for agaricus bisporus

InactiveCN103319219BAchieve uniform temperatureAchieve warmingBio-organic fraction processingOrganic fertiliser preparationBiotechnologyAnimal Foraging

Owner:SICHUAN MAOSEN BIOLOGICAL SCI & TECH

A kind of preparation method of pisalom intermediate

ActiveCN105061216BHigh puritySimple and fast operationPreparation by N-O/N-N bondsHydrogenation reactionSodium azide

Owner:NANJING HUAWE MEDICINE TECH DEV

Emergency business processing method and communication network

InactiveCN101132623BAvoiding Failed Technical IssuesAssess restrictionWireless commuication servicesCommunications systemComputer security

Owner:HUAWEI TECH CO LTD

A method and apparatus for controlling access to an access object

ActiveCN109661794BUser identity/authority verificationIndividual entry/exit registersEngineeringServer

Owner:ASSA ABLOY AB

A chuck type wing loading device

ActiveCN105716835BAvoid accidental compression damageDense installationMachine part testingBack restsActuator

Owner:CHINA AIRPLANT STRENGTH RES INST

A Cultivation Method of Utilizing Buckwheat to Control Cabbage Clubroot

InactiveCN105359798BRich knowledgeGood control effectPlant cultivationCultivating equipmentsPolygonum fagopyrumPesticide residue

Owner:SOUTHWEST UNIV

Drive and connecting apparatus of full digital numerical control system

InactiveCN100535812CQuick responseImprove reliabilityNumerical controlTransceiverControl signal

Owner:HARBIN INST OF TECH

Learning device, voice interval detector, and method for detecting voice activity

ActiveCN111788629AImprove detection accuracyMathematical modelsSpeech analysisNoiseVoice activity

Owner:MITSUBISHI ELECTRIC CORP

A narrow pulse control method, device and system

ActiveCN107241029BImprove voltage utilizationIncrease profitAc-dc conversionPulse controlBusbar

Owner:SUNGROW POWER SUPPLY CO LTD

Multi-axis linkage spraying device and spraying method for thermal barrier coating on surface of special-shaped structural parts

ActiveCN109590139BImprove production efficiencyImprove coating qualitySpraying apparatusModelSimDimensional modeling

Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1