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.

All-silicon clock generator realized on basis of complementary metal oxide semiconductor (CMOS) process

InactiveCN102064801BSimple structureImprove clock accuracyElectric pulse generatorElectric variable regulationPower flowEngineering
Owner:SUZHOU R&D CENT OF NO 214 RES INST OF CHINA NORTH IND GRP

Management method and system for hospital environment cleaning and disinfection

ActiveCN114121246BHigh precisionEmbody the concept of preventionEpidemiological alert systemsHealthcare resources and facilitiesMedical recordResistant bacteria
Owner:杭州杏林信息科技有限公司

Hydrophobic Restoration Process of Degassing Membrane

ActiveCN105921026BRestore hydrophobicityAvoid the problem of being discarded after the hydrophilic phenomenonSemi-permeable membranesEngineeringMembrane configuration
Owner:SUZHOU EDGECROSS MEMBRANE TECH

Aircraft engine cowl and process therefor

InactiveCN102817719AReduce weightReduce maintenance costsAircraft power plant componentsGas turbine plantsThermal insulationTitanium
Owner:MRA SYST

A method of public opinion quantification based on neural network

ActiveCN111950717BFlexible approachImprove robustnessWeb data indexingSemantic analysisShardData set
Owner:GUILIN UNIV OF ELECTRONIC TECH

A method and device for detecting downlink control channel

ActiveCN109121210BSolve the problem of detecting downlink control channelSignal allocationWireless communicationCarrier signalControl channel
Owner:HUAWEI TECH CO LTD

Monitoring and early warning system and method for mooring cable load of slope type wharf barge

InactiveCN104215379BAvoid layoutSave on installation costsTension measurementEarly warning systemAnti jamming
Owner:CHONGQING JIAOTONG UNIVERSITY

A 1500mpa grade ultra-high-strength steel non-copper-coated solid core welding wire for gas shielded welding

InactiveCN105234587BImprove purityHigh impact energyWelding/cutting media/materialsWelding/soldering/cutting articlesCopper platingWelding defect
Owner:SHANDONG IRON & STEEL CO LTD

Method for preparing megawatt wind power high-strength high-toughness and low-temperature spheroidal iron casting

ActiveCN101914721BHigh activityImprove performanceHigh intensityToughness
Owner:JIANGSU JIXIN WIND ENERGY TECH

A test device for bonding strength between linear materials and substrates

ActiveCN113916773BUniversalAvoid errorsUsing mechanical meansMaterial analysisClassical mechanicsData acquisition
Owner:LANZHOU UNIVERSITY +1

An explosion-proof structure of an automatic charging device for an explosion-proof inspection robot

ActiveCN108321891BSimple explosion-proof structureWork reliablyBatteries circuit arrangementsElectric powerEngineeringStructural engineering
Owner:CITIC HIC KAICHENG INTELLIGENT EQUIP CO LTD

An automotive gear finishing device

ActiveCN108838470BRealize polishing one by oneUniform sanding depthGear teethGear wheelElectric machinery
Owner:AKITA GEAR CO LTD MACHINERY EQUIP BRANCH

Touch display module and electronic apparatus

InactiveCN104423683AReduce accumulationReduce assembly offsetDigital data processing detailsInput/output processes for data processingComputer moduleHuman–computer interaction
Owner:COMPAL ELECTRONICS INC

A kind of pendant and its manufacturing method

ActiveCN106263322BUnique shapeInnovative designJewelleryLiquid stateEngineering
Owner:蒋海明

Device for overlapping broken strip of plastic extruder

InactiveCN101612766BGuaranteed to be free from the defects of metal shavingsThe overall structure is simple and reliableMetal stripsElectric machinery
Owner:SHANGHAI KINGFA SCI & TECH +1

A led drive control circuit

ActiveCN103025009BReduce complexityReduce lossElectric light circuit arrangementMOSFETPower factor
Owner:苏州逻辑云科技有限公司

Uniform light structure and uniform light system

ActiveCN105739101BDiffusion angle is smallEasy to collectPrismsLensLight beamEngineering
Owner:APPOTRONICS CORP LTD

A method, device and system for synchronous playback of audio and images across devices

ActiveCN106686438BRealize synchronous playbackSelective content distributionDelayed timeCross device
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

An optimization method for the layout of machine tool anchor bolts

ActiveCN104794280BGuaranteed straightnessStraightness Error GuaranteeSpecial data processing applicationsHorizontal axisEngineering
Owner:重庆斯玛特智能装备有限公司

Method for transmitting mobile digital broadcast signals of single-frequency network

InactiveCN102263750BTake full advantage of maximum peak powerReduce the amount of informationError preventionMulti-frequency code systemsTime domainTelecommunications
Owner:王德均

Device for driving an electromagnetic pump and related electromagnetic dosing pump

ActiveCN101228353AFlexible member pumpsMotor parameterHydraulic circuitElectromagnetic pump
Owner:赛科波诺伊格塞格塔股份公司

A friction device for solid-liquid-gas vibration-damping high-speed screw feed

ActiveCN105643367BIncrease line speedHigh friction temperatureMeasurement/indication equipmentsMaintainance and safety accessoriesInjection lockedEngineering
Owner:BEIJING FORESTRY UNIVERSITY

Method for detecting source status changes during time-shift recording

InactiveCN1592383ATelevision system detailsCarrier monitoringData streamData source
Owner:THOMSON LICENSING SA

A drive unit on an agv car

ActiveCN112895869BAvoid security issuesElectric propulsion mountingResilient suspensionsRotational axisInfrared
Owner:DESIGN INST NO 9 MINISTRY OF MECHINE BUILDING

A kind of traditional Chinese medicine composition for treating gastritis

ActiveCN105832991BBody weight loss improvementRestoration of Spleen and Stomach Transporting Water and Grain EssenceDigestive systemPlant ingredientsMedicinal herbsFritillaria thunbergii
Owner:柴江平

A degradable glyphosate-resistant gene, a plant expression vector, and a cultivation method and application of degradable glyphosate-resistant transgenic rice

ActiveCN113462697BAT content decreasedAvoid unusual expressionsPeptidesFermentationNucleotidePlant genetic engineering
Owner:HUAZHONG AGRI UNIV

Firework safety fuse and manufacturing method thereof

InactiveCN101619009BPut an end to the malpractice scattered in the production siteReduction of more hazardous processesFusesYarnOrganic solvent
Owner:鲁向华

Heat-sealing mechanism of a heat-synthesizing device with film

ActiveCN106863981BImprove fitGuaranteed to be straightLamination plant layoutLaminationHeat conductingGreenhouse
Owner:BOEN SOLAR TECH

A Method for Determining Salt-Frost Heave Force of High Salt Saline Soil

ActiveCN109490353BImprove determination speedConvenient surveyMaterial thermal analysisApparatus for force/torque/work measurementSoil scienceIce water
Owner:CHINA RAILWAY ERYUAN ENG GRP CO LTD

A control method and device for an air conditioning unit

ActiveCN106440262BSolve the waste of energy consumptionRealize automatic adjustment controlMechanical apparatusSpace heating and ventilation safety systemsAuto regulationState parameter
Owner:GREE ELECTRIC APPLIANCES INC

A sample pretreatment method for detecting organochlorine in milk and a detection method using it

ActiveCN104215725BEasy and fast handlingHigh recovery rateComponent separationBiotechnologyPretreatment method
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

An auto parts processing operation platform

ActiveCN113070696BReduce the difficulty of operationPrecise processingLarge fixed membersMetal working apparatusComputer hardwareOperability
Owner:SHANGHAI TONGGONG AUTO PARTS

Seismic Prefabricated Staircase Structure

ActiveCN112095940BAvoid crackingHigh strengthProtective buildings/sheltersStairwaysSpring steelShear resistance
Owner:浙江鸿翔远大建筑科技有限公司

Interference suppression method of OFDM (Orthogonal Frequency Division Multiplexing) relay network

InactiveCN101873701BReduce overheadImprove communication qualityMulti-frequency code systemsWireless communicationClassified informationRound complexity
Owner:BEIJING UNIV OF POSTS & TELECOMM

Wearable display devices and unmanned aerial systems

InactiveCN107466373BAvoid ghostingRealistic imageOptical elementsAnti-reflective coatingEyepiece
Owner:SZ DJI TECH CO LTD

A method and system for coordinating parent tube boilers

ActiveCN105276562BImprove the quality of pressure controlReduce lossesBoiler controlLower limitEngineering
Owner:HANGZHOU HOLLYSYS AUTOMATION

Alkoxyl compound of beta-ketone di-imidogen zincium, preparation and application thereof

InactiveCN101220047BHigh catalytic activityEasy to prepareZinc organic compoundsEpoxyKetone
Owner:BEIJING UNIV OF CHEM TECH

Structure and construction method of an underground excavation type column-free arched subway station

ActiveCN109404003BReduce stressOpen spaceUnderground chambersTunnel liningFloor slabArchitectural engineering
Owner:QINGDAO METRO LINE 1 CO LTD

A laser scanning-based electrified railway limit detection method and system

ActiveCN112977535BGuaranteed accuracyHigh precisionRailway auxillary equipmentRailway profile gaugesData compressionThree-dimensional space
Owner:领视科技成都有限公司

An automatic production and processing equipment for hinge sheets

ActiveCN108673142BAvoid damageReduce welding processOther manufacturing equipments/toolsPunchingWorkbench
Owner:江苏卓燃高新科技有限公司

Email based P2P (peer-to-peer) data processing system and data processing method

InactiveCN104702645AExtensive user baseReduce use costTransmissionPayments involving neutral partyData processing systemThird party
Owner:CHINA UNIONPAY

A kind of laminated flexible electrode sheet and preparation method thereof

ActiveCN107464916BGood flexibilityNo structural damageElectrode rolling/calenderingNon-aqueous electrolyte accumulator electrodesFiberElectrical battery
Owner:柔电(武汉)科技有限公司

Automatic adjustment and control method of hydraulic oil return flow rate of vibrating table and horizontal slide table

ActiveCN109341996BReduce noiseAvoid worsening conditionsVibration testingOil distributionControl theory
Owner:SUZHOU SUSHI TESTING INSTR CO LTD

A kind of preparation method of core-shell structure nickel-cobalt-aluminate lithium material

InactiveCN104979553BReduce surface nickel contentImprove cycle stabilityCell electrodesSolubilityHeat stability
Owner:郭建

Application of a compound traditional Chinese medicine composition in the preparation of medicines for improving human immunity

ActiveCN106421665BImprove immunityCheap to manufactureImmunological disordersAntineoplastic agentsPatriniaCurative effect
Owner:JIANGSU PROVINCIAL HOSPITAL OF TCM

Airborne lidar pulse rate modulation

ActiveCN110068807AImprove safety conditionsImprove signal-to-noise ratioElectromagnetic wave reradiationFlight vehicleLaser scanning
Owner:LEICA GEOSYSTEMS AG

Data transfer device and transfer control method

InactiveCN101197985BTelevision system detailsColor television detailsEngineeringData transmission
Owner:PANASONIC CORP

A kind of vr/ar equipment imaging sharpness measurement method and measurement device

ActiveCN108827602BSolve the problem of inaccurate sharpness measurement resultsTesting optical propertiesAcquisition apparatusEngineering
Owner:HUAQIN TECH CO LTD

A high-precision slit device for x-rays

ActiveCN110749608BSolve technical difficultiesEasy to operateMaterial analysis using wave/particle radiationEngineeringKnife blades
Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI

Thermal displacement preventing device and thermal displacement preventing method of machine tool provided with ball screw

ActiveCN104718052BImprove machining precisionIncrease production capacityAutomatic control devicesGearingBall screwEngineering
Owner:DN SOLUTIONS CO LTD

Monitoring and analyzing system for opening shortest path priority route protocol and working method

InactiveCN100394742CReflect the design ideaInstantly capture changesNetworks interconnectionThe InternetWorking set
Owner:北京京侨通信工程设计院有限公司

Lung-moistening and cough-relieving tea drink

ActiveCN103315113BEasy to useGood health effect of tea therapyTea substituesMedicineOphiopogon japonicus
Owner:玺俊(广东)生物科技有限公司

Urine test kit for cervical cancer

InactiveCN104714030BSimple compositionEasy to operateBiological testingBacteriuriaDTNB
Owner:HANGZHOU XIN YE BIOLOGICAL TECH

Image authentication method based on feedback chaos system and neighborhood assistance

InactiveCN100461214CDifferent requirements for supporting precisionDetection accuracy is adjustable and controllableImage data processing detailsLeast significant bitComputer science
Owner:BEIJING JIAOTONG UNIV

Condition object- or event-based reservoir models using multipoint statistical simulations

ActiveCN106716181BGeomodellingComplex mathematical operationsObject basedLocal variable
Owner:CHEVROU USA INC

A structure for suppressing redundant degrees of freedom of planetary row floating parts

ActiveCN111022624BSuppress excess degrees of freedomReduced risk of damage failureGearing detailsGear wheelMechanical drive
Owner:CHINA NORTH VEHICLE RES INST

A partition expansion method, data storage method and device

ActiveCN109995813BImprove reading and writing efficiencyAccurate MigrationInput/output to record carriersTransmissionAlgorithmTheoretical computer science
Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Bimodule input device and method for sending data by using same

ActiveCN102314274BInput/output for user-computer interactionCapacitanceEmbedded system
Owner:BEIJING HANWANG PENGTAI TECH CO LTD

Load current control method and control system

ActiveCN106253663BAvoid normal workEnsure safetyApparatus without intermediate ac conversionPower flowCurrent limiting
Owner:JOULWATT TECH INC LTD

Alignment for backside illumination sensor

InactiveCN101452912AReduce Coverage ErrorsEnhance pixel performanceSemiconductor/solid-state device detailsSolid-state devicesEngineeringIntegrated circuit
Owner:TAIWAN SEMICON MFG CO LTD

Power plant boiler spiral slag removal device and installation method

ActiveCN104949140BIncrease flexibilityImprove convenienceLighting and heating apparatusPower stationBoiler slag
Owner:POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD

Method and device for sending information

ActiveCN107947901BSignalling characterisationHome automation networksEngineeringHome appliance
Owner:海信(成都)冰箱有限公司

An automatic feeding device for an intelligent manufacturing flexible production line

ActiveCN110356838BPrecise positioningThere will be no problem of misuseConveyor partsDevice PlateConveyor belt
Owner:优尼斯工业服务(徐州)有限公司

Device for eliminating splicing seam of light crystal display (LCD) screen and application method of device

ActiveCN102364563BEliminate seamsEasy to viewIdentification meansCrystal planeSwitching frequency
Owner:HUAWEI TEHCHNOLOGIES CO LTD

Method for measuring an electrophysiological parameter by means of a capacitive electrode sensor of controlled capacitance

InactiveCN108289609AGood precisionImprove ergonomicsSensorsMeasuring/recording heart/pulse rateCapacitanceEngineering
Owner:BIOSERENITY

Emergency rescue method and device for an elevator

ActiveCN110092259BImprove securityHigh degree of intelligenceElevatorsPhysical medicine and rehabilitationEmergency rescue
Owner:HENGDA FUJI ELEVATOR

Method for aluminum incorporation into high-silica zeolites prepared in fluoride media

InactiveCN108290748AEmission reductionGas treatmentMolecular sieve catalystsSilenesPhysical chemistry
Owner:JOHNSON MATTHEY PLC

Compound with cinnamon aroma and preparation method and application thereof

ActiveCN112624926BObvious cinnamon aromaStrong and long-lasting cinnamon aromaOrganic compound preparationCarboxylic acid esters preparationDecenoic AcidChinese cinnamon
Owner:DONGGUAN BOTON FLAVORS & FRAGRANCES

A kind of facility peach without cold cultivation method

ActiveCN104429783BWide range of applicable varietiesWide varietyFertilising methodsCultivating equipmentsFruit treeChilling requirement
Owner:廊坊市农林科学院

A kind of preparation method of flame-retardant polyurethane artificial leather

ActiveCN109355923BImprove flame retardant performanceThermally stableFlame-proof filament manufactureMonocomponent synthetic polymer artificial filamentPolymer scienceFruit juice
Owner:福建新隆上超纤有限公司

Rotary bulb base and projector with the same

ActiveCN103543591BExtended service lifeReduce the phenomenon of fried lightsProjectorsEngineeringProjection direction
Owner:WUHU AMT MICRO DISPLAY TECH

A kind of preparation method of self-healing polymer separation membrane

ActiveCN104174297BImprove availabilityExcellent self-healing performanceSemi-permeable membranesPolymer sciencePolymer thin films
Owner:ZHEJIANG UNIV

Protector for preventing paver ironing plate from being twisted

ActiveCN101654901BNovel and reasonable designSimple structureControl using feedbackRoads maintainenceSolenoid valveHydraulic pump
Owner:SHAANXI JOINTARK MASCH GRP CO LTD

Composite micro-nano structure array on high light-transmission substrate and method and application thereof

ActiveCN101544348BSimple structureEasy to integrateCoupling light guidesFluorescence/phosphorescenceMicro nanoFluorescence
Owner:浙江同创海诚科技有限公司

N-substituted indole diketone compound and its preparation method

InactiveCN102952061BRaw materials are easy to getHigh reaction yieldOrganic chemistryDiketoneFuran
Owner:SHANGHAI UNIV

Self-adaptive radial basis function (RBF) neural sliding mode control method for three-phase shunt active power filter

InactiveCN103066603BImprove stabilityImprove dynamic performanceActive power filteringHarmonic reduction arrangementMathematical modelHarmonic
Owner:HOHAI UNIV CHANGZHOU

Yellow-back fungus fermentation product, composition containing the fermentation product and preparation method thereof

InactiveCN101278947BSimple methodImprove controllabilityPowder deliveryFungiBiotechnologyAlcohol
Owner:德阳市食用菌专家大院

A multi-finger flexible manipulator based on scroll spring

ActiveCN109176587BAchieve crawlingStrong shape adaptabilityProgramme-controlled manipulatorGripping headsDrive shaftElectric machinery
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

A Monocular Measurement Method of Plane Profile Error of Machine Tool

ActiveCN105798704BExtended contour error measurement rangeHigh feedMeasurement/indication equipmentsImaging processingComputer graphics (images)
Owner:DALIAN UNIV OF TECH

A Construction Method Applied to Prestressed Concrete Column Group

ActiveCN106639153BSpeed up circulationImprove liquidityStrutsPillarsPre stressRebar
Owner:NANTONG SIJIAN CONSTR GRP

A Protection Criterion for Zero Sequence Active Component

ActiveCN103390888BThe action criterion is simpleProcessing speedEmergency protective circuit arrangementsElectrical resistance and conductanceActive component
Owner:SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP

Modified polyformaldehyde/ thermoplastic polyaminoester elastomer blend and its preparation method and uses

InactiveCN1233732CHigh impact strengthLow molding shrinkageThermoplasticMaterials preparation
Owner:SICHUAN UNIV +1

Laser gain module of semiconductor laser monotube combined side pumped solid-state laser

InactiveCN101562309BRealize complete air coolingSimple structureOptical resonator shape and constructionActive medium materialEveningSolid-state laser
Owner:BEIJING GK LASER TECH

A Fast 3D Interpretation Method Based on Plane Navigation

ActiveCN103941286BKeep the space closedSeismic signal processingPlanar polygonGeomorphology
Owner:CHINA NAT OFFSHORE OIL CORP +1

A kind of three-dimensional nanocomposite material band-aid and its preparation and application method

ActiveCN104383585BSoft texturePromote absorptionAbsorbent padsNon-woven fabricsCelluloseWound dressing
Owner:SHANDONG PROVINCIAL HOSPITAL

A high-precision precision synchronization device and method

ActiveCN104123267BHigh precisionExtract directlyComplex mathematical operationsGauss newton methodCorrelation function
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A mobile phone connector detachment prevention structure

ActiveCN113078516BReduce concave pressureAvoid loose contactCouplings bases/casesTelephony connectorsHuman–computer interactionUSB
Owner:深圳市显灏电子科技有限公司

High-efficiency, low-energy-storage drive circuits for solid-state light sources

ActiveCN103460799BElectrical apparatusElectroluminescent light sourcesControl signalEngineering
Owner:OPTOTRONIC GMBH

Mounting structure of furnace crown and mouth water inlet tubes

ActiveCN102851440BAvoid failure damageAvoid cloggingManufacturing convertersRelative displacementSlag
Owner:WUHU XINXING DUCTILE IRON PIPES

Method and device for establishing multi-user discuss group in instant communication system

ActiveCN101119339BEasy and fast search functionImprove search efficiencyData switching networksSpecial data processing applicationsCommunications systemClient-side
Owner:TENCENT TECH (SHENZHEN) CO LTD

Apparatus and method for handling selection of public land mobile network

ActiveCN105407519BAssess restrictionNetwork topologiesPublic land mobile networkMobile Web
Owner:HTC CORP

A bridge pier with long service life

ActiveCN106968163BExtended service lifeAvoid damageClimate change adaptationBridge structural detailsBuilding construction
Owner:江苏徽腾知识产权服务有限公司

a g‑c 3 no 4 /nio photocathode preparation method

ActiveCN105336498BSimple manufacturing methodImprove thermal stabilityLight-sensitive devicesPhotovoltaic energy generationThioureaPhotocathode
Owner:JIANGNAN UNIV

Method for generating smooth lattice font from vector font

ActiveCN100587796CSave resourcesEasy to implement2D-image generationCathode-ray tube indicatorsSingle chipBitmap
Owner:GUANGZHOU GOMO SHIJI TECH CO LTD

Method for fabricating insulating layer of Teflon for coaxial cable

ActiveCN100536038CLow dielectric constantReduce manufacturing costCoaxial cables/analogue cablesManufacturing co-axial cablesState of artCoaxial cable
Owner:KINGSIGNAL TECHNOLOGY CO LTD

Large wind barn small air scoop crossbeam type chain-grate

InactiveCN101290122BImprove combustion qualityReduce wind speedTravelling grateEngineeringWind speed
Owner:瓦房店市永宁机械厂

Wool garment dyed and washed garment and its manufacturing process

ActiveCN106901414BSmall shrinkageSmall sizeDyeing processShrinking resistant fibresManufacturing technologyShrinkage rate
Owner:SHANDONG NANSHAN TEXTILE GARMENT +1

a space data center

ActiveCN103186179BDigital data processing detailsEnergy efficient computingElectricityData center
Owner:空间液态金属科技发展江苏有限公司

Road rut detection method

ActiveCN101929125BReduce installationReduce testing costsUsing optical meansRoads maintainenceLaser rangingAccelerometer
Owner:ROADMAINT CO LTD

A Navigation and Positioning Method Based on Ultra-short Baseline

ActiveCN105628016BImplement combined navigationAccurate and effective combined navigationNavigational calculation instrumentsUnderwater navigationNavigation function
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Soft and hard multilayer circuit board and method for making electrical positioning hole thereof

ActiveCN104023486BHigh electrical measurement accuracyIncrease productivityPrinted circuits structural associationsMultilayer circuit manufactureElectricityElectrical testing
Owner:SHENZHEN HUALIN CIRCUIT TECH

Machine-transplanted rice seedling raising ground substance

ActiveCN101507410BGood qualityNo soreBio-organic fraction processingOrganic fertiliser preparationOryza sativaRaw material
Owner:HUNAN CHAIMIHE AGRI TECH DEV

A kind of retanning filler and preparation method thereof

ActiveCN111118232BEasy to fillReduced chromium contentTanning treatmentGlutaric acidChlorobenzene
Owner:WENZHOU UNIV

Process for preventing cement clinker produced from high-sulfur raw material from skinning

InactiveCN102114387BPromote absorptionIncrease temperatureDispersed particle separationSlagMixed gas
Owner:ZHEJIANG GONGSHANG UNIVERSITY

a transcritical co 2 Heat pump accelerated life test system and method

ActiveCN109163917BImprove energy efficiency ratioCompression machinesStructural/machines measurementThermodynamicsProcess engineering
Owner:XI AN JIAOTONG UNIV

Automotive air conditioning device

ActiveCN102917894AReduce noiseReduce power consumptionAir-treating devicesVehicle heating/cooling devicesAir conditioningAutomotive air conditioning
Owner:SUZUKI MOTOR CORP

Method and apparatus for cell switching

ActiveCN101553016BWireless communicationUser needsGoal system
Owner:HUAWEI TECH CO LTD

Motor control device and electric power steering device equipped with same

ActiveCN110651425AGood followabilityGood compensationElectronic commutation motor controlAC motor controlElectric power steeringBrushless motors
Owner:NSK LTD

Compositions and methods for treatment of spinal cord injury

PendingCN111886016ANervous disorderPeptide/protein ingredientsMedicineNeural cell
Owner:ANGIOCRINE BIOSCI +1

A soda drink machine

ActiveCN103690044BIncrease carbon dioxide concentrationThe concentration of carbon dioxide is close to saturationBeverage vesselsFruit juiceEngineering
Owner:NINGBO RDWORKS ELECTRIC TECH DEV

LED Packaging Method for High Spatial Color Uniformity

InactiveCN110429167BImprove distributionOptimize geometrySemiconductor devicesPhysical chemistryEngineering
Owner:WUHAN UNIV

A kind of paddy rice automatic mulching seed seedling raising substrate tray and its preparation method and application

ActiveCN109566348BReduce investmentImprove efficiencyGrowth substratesCulture mediaAgricultural engineeringHoneycomb structure
Owner:哈尔滨东宇农业工程机械有限公司

High precision digital sonic wave variable density calibration method

ActiveCN101451432BSpeed ​​up production debuggingEase of mass productionSurveyElectrical resistance and conductanceWave train
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Sensing type input keyboard based on force mode

InactiveCN1328648CSimple packagingReduce processing difficultyInput/output for user-computer interactionInteraction devicePrinted circuit board
Owner:羽触(北京)科技有限公司

A combined hollow glass door for a refrigerated cabinet

ActiveCN106595197BEasy to installEasy maintenanceDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature
Owner:安徽新彩新材料股份有限公司

A fertilizer for increasing alliin content in garlic and its application

ActiveCN106699400BIncreased alliin contentImprove qualityUrea compound fertilisersFertilizer mixturesBiotechnologyInsect pest
Owner:新疆农业职业技术学院

Track section occupancy monitoring system and method

ActiveCN104260755BImprove reliabilityNot easy to influenceVehicle route interaction devicesGravimeterGravitation
Owner:CHINA SHENHUA ENERGY CO LTD +1

Variable-speed permanent-magnet alternator system and double-port voltage stabilization control method therefor

ActiveCN102710206BLow costImprove reliabilityElectronic commutation motor controlVector control systemsLoop controlAlternator
Owner:ZHEJIANG UNIV

Method, device and system for consulting service connection

ActiveCN101567072BQuality improvementImprove efficiencyTransmissionCommerceCommunications systemComputer terminal
Owner:ALIBABA GRP HLDG LTD

An Adaptive Wavelet Kernel Neural Network Tracking Control Method Based on klms

ActiveCN104050508BAvoid Explicit Regularization PhenomenaReduce computational complexityNeural learning methodsAdaptive learningNerve network
Owner:HARBIN ENG UNIV

Cloud sim user identification method, device and operator network side equipment

ActiveCN109587674BGet real identity in real timeAvoid security issuesSecurity arrangementNetwork data managementComputer networkCloud user
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

A kind of non-curing rubber bitumen waterproof coating with rapid reaction at normal temperature and its application

ActiveCN110016290BImprove adhesionHigh bonding strengthInksPolyurea/polyurethane coatingsPolymer sciencePtru catalyst
Owner:HEBEI YUYANGZELI WATERPROOF MATERIAL

Use of Magnesium Compounds to Improve Water Resistance of Cured Silicone Rubber

ActiveCN103298886BImprove water resistancePrevent or reduce poor appearanceThin material handlingWater cyclingWater resistant
Owner:DOW CORNING TORAY CO LTD

Freezing and Archiving Cells on Microfluidic Devices

ActiveCN107810059BBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringMicro fluidic
Owner:BERKELEY LIGHTS INC

Automatic following method and device of vehicle and vehicle

InactiveCN112416001AFollow exactlyLow costDirection/deviation determination systemsPosition/course control in two dimensionsSound detectionEngineering
Owner:TOUCHAIR TECH

Mobile terminal temperature adjustment device and method

ActiveCN105259996BReduce performanceDigital data processing detailsComputer terminalSoftware
Owner:NUBIA TECHNOLOGY CO LTD

Hollow transmission for mat combination processing method for use in time-division duplex system

InactiveCN100369393CGuaranteed validityImprove efficacyRadio transmission for post communicationComputer hardwareUser device
Owner:NANTONG HAOTAI WELDING MATERIAL CO LTD

Method and device for message organization and transmission

ActiveCN108924141BAvoid wastingImprove maintainabilityTransmissionComputer networkEngineering
Owner:BANK OF CHINA

Self-contained mobile railroad magnetic resonance tomograph

InactiveCN103655065AMagnetic measurementsDiagnostic recording/measuringResonanceTomography
Owner:SIEMENS AG

Method for producing fully water-soluble ammonium nitrate calcium magnesium by steel strip granulation

ActiveCN104725098BUniform contentQuality improvementAmmonium nitrate fertilisersAmmonium salt fertilisersAmmonium nitrateCaking
Owner:SHANXI JIAOCHENG HONGXING CHEM

A device suitable for high temperature and high pressure gas pulsation regulation

ActiveCN109323024BManipulableRigid enoughEqualizing valvesSafety valvesProduct gasHigh pressure
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Input device with fingerprint sensor and force sensor

ActiveCN107957794BPrint image acquisitionSteering controlsEngineeringComputational physics
Owner:PREH GMBH

A photocurable coating composition for preparing high-toughness optical-grade hardened film and corresponding hardened film

ActiveCN103232740BImprove toughnessImprove stabilityPolyurea/polyurethane coatingsPolyether coatingsDouble bondToughening
Owner:FSPG HI TECH

Three-wheel motorcycle, three-wheel electric vehicle and reverse gear

InactiveCN103256348BHigh degree of automationRealize one-button reverse gearToothed gearingsGearing controlEngineeringElectric vehicle
Owner:CHONGQING RUIYANG TECH DEV

A titanium-aluminum target material for physical vapor deposition and its preparation method

ActiveCN111438356BWill not polluteUniform sizeTransportation and packagingMetal-working apparatusAluminium powderIngot
Owner:河北晟华新材料科技有限公司

A health monitoring method of crane structure based on residual stress distortion rate

ActiveCN110954349BReflect the state of healthHealth Status MonitoringForce measurementStructural/machines measurementEmergency medicineControl theory
Owner:YANGZHOU UNIV

A monitoring method for cracking parameters of rust-expanding cracks in reinforced concrete main beam structures

ActiveCN106959365BHigh precisionImprove intelligenceMaterial testing goodsReinforced concreteStructure of the Earth
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Method, device, equipment and medium for real-time correction of linear array detector image mosaic

ActiveCN110738613BSolve the double bad line problemSolve the gap problem of direct interpolationImage enhancementReconstruction from projectionComputer hardwareEngineering
Owner:SHANGHAI IRAY TECH

Light guide plate and backlight module using same

InactiveCN104251419BImprove uniformityImprove light leakageOptical light guidesNon-linear opticsLight guideOptoelectronics
Owner:YOUNG LIGHTING TECHNOLOGY INC

A codon-optimized α-amylase gene of Yuzu sea cucumber and its recombinant expression vector and application

ActiveCN110791513BImprove efficiencyBacteriaMicroorganism based processesBiotechnologyEscherichia coli
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Large-diameter bonded aluminum wire and manufacturing method thereof

ActiveCN103789579BImprove corrosion resistanceEasy to storeSingle bars/rods/wires/strips conductorsMetal/alloy conductorsNickel alloyMechanical property
Owner:NICHE TECH KAISER SHANTOU

A method for characterizing the performance of cigarette burning ash based on manipulator simulation of the whole process of human cigarette smoking and full visual measurement

ActiveCN111426795BAffect accuracyRealize full visual image data acquisitionProgramme-controlled manipulatorChemical analysis using combustionComputer graphics (images)Test sample
Owner:CHINA TOBACCO YUNNAN IND

A soft chemical preparation method of hollow glass microspheres and the prepared hollow glass microspheres and their applications

ActiveCN102583973BSmall particle sizeImprove liquidityGlass shaping apparatusMicron scaleChemical reaction
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Mounts for exterior rearview mirrors of motor vehicles with temporary fastening hooks

ActiveCN108778838BEasy to installEasy to hold verticallyOptical viewingClassical mechanicsMotorized vehicle
Owner:PEZHO SITROEN AUTOMOBILS SA

Diagnostic devices and methods

ActiveCN104870997BWithdrawing sample devicesSurgeryAnalyteAnimal body
Owner:ELLUME

A 3D printer driven by a DC motor and a stepper motor hybrid

ActiveCN104399977BPrecise 3D printingFast 3D printingCeramic shaping apparatus3d printerDirect current
Owner:FUZHOU UNIV

A roller printing machine with gap work

ActiveCN106541691BImprove printing qualityImprove printing efficiencyRotary pressesPulp and paper industryElectric control
Owner:HANGZHOU ZHONGYI AUTOMATION EQUIP

Service distance based service discovering method in wireless self-organizing network environment

InactiveCN101179594BReliable serviceImprove the efficiency of service discoveryTransmissionWireless ad hoc networkService information
Owner:FUDAN UNIV

Early active monitoring method of wellbore gas invasion based on low frequency elastic wave response characteristics

ActiveCN106761698BGuaranteed reliabilitySignificant abnormal signal responseSurveyWave responseTransmitter
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Chemical refining process of eliminating unsoluble oxides and gum from diesel oil

InactiveCN1177019CGood storage stabilityColor stableRefining with acid saltsRefining with acid-containing liquidsPetroleum productHydrogenation process
Owner:DALIAN UNIV OF TECH