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.

Method for processing the fork service via the fork access code

InactiveCN100550943CLess investmentAchieve the purpose of moving upSpecial service for subscribersSelection arrangementsProgramming languageWeb intelligence
Owner:ZTE CORP

A kind of preparation method of para-aramid low denier fiber filament

ActiveCN106906525BReduce the risk of extrusion flooding and filamentsHigh strengthSpinning solution filteringSpinning solution de-aeratingPolymer scienceUltimate tensile strength
Owner:TSINGHUA UNIV

A solid resin and application for preparing carbon fiber composite materials

ActiveCN109943024BWide variety of sourcesLow costPolymer scienceOlefin polymerization
Owner:SHANGHAI RES INST OF CHEM IND

A wood pulp pulverizer with automatic material changing function

ActiveCN105178078BCompact structureLow costGrain treatmentsPulp millPulp and paper industry
Owner:ANQING HENG CHANG MACHINERY

3D model retrieval method and device based on convolutional neural network and multi-view image

InactiveCN110147460BExact searchQuick searchDigital data information retrievalCharacter and pattern recognitionAngle of viewNeural network nn
Owner:HUBEI UNIV

Method and system for sharing information about railroad crossings

ActiveCN108346315BAnti-collision systemsRailway traffic control systemsComputer scienceTransport engineering
Owner:VOLVO CAR CORP

An oil-based combustible plugging agent for water-flooded fire flooding reservoirs

ActiveCN109652040BBurn evenlyBurn fullyDrilling compositionManganese oxideComponents of crude oil
Owner:PETROCHINA CO LTD

Policy control method for multi-path transmission and related equipment

ActiveCN113473535AReduce consumptionReduce processingNetwork traffic/resource managementWireless network protocolsPolicy decisionMulti path
Owner:HUAWEI TECH CO LTD

Acquisition and analysis device for TCM diagnosis

ActiveCN112842278BReduce consumptionImprove comfortCatheterDiagnostic recording/measuringDiseaseApparatus instruments
Owner:FUJIAN UNIV OF TRADITIONAL CHINESE MEDICINE

Gel polymer electrolyte based on polyacrylate crosslinked polymer and preparation method thereof

InactiveCN102324560BImprove film formationImprove thermal performanceSecondary cellsPolymer scienceLithium-ion battery
Owner:SOUTHWEST PETROLEUM UNIV

A kind of technology that produces cross-linking side reaction in the process of controlling grafting reaction

ActiveCN109337016BGood application effectControl cross-linking side reactionsPolymer scienceSide reaction
Owner:NANJING TANGCHENG PLASTIC

Redundant fault-tolerant control system and method for ultra-high-speed permanent magnet synchronous motor

ActiveCN107547025BWide speed rangeImprove reliabilityVector control systemsSingle motor speed/torque controlControl signalPermanent magnet synchronous motor
Owner:NANJING UNIV OF SCI & TECH

Cogeneration system

ActiveCN106322832BMechanical apparatusHeat pumpsCogenerationCirculator pump
Owner:李华玉

lamps

ActiveCN109681807BReduce color toleranceHigh color temperatureSpectral modifiersFixed installationTrofferMaterials science
Owner:CHAMP TECH OPTICAL FOSHAN

Laser level detection system

ActiveCN100578146CNo need to change the installation locationSurveyor's staffsMovable markersOptoelectronicsLaser beams
Owner:KK TOPCON

A security isolation control system

InactiveCN103701824BSatisfiedRealize three-dimensional protectionTransmissionCommunications systemControl system
Owner:大连环宇移动科技有限公司

Equipment and method for improving material separation rate by using negative pressure air system

ActiveCN103949400BImprove first pass rateImprove qualityGas current separationAir cavityElectrical and Electronics engineering
Owner:HONGTA TOBACCO GRP +1

Mimo system with multiple spatial multiplexing modes

ActiveCN102158293BError prevention/detection by using return channelReceivers monitoringTelecommunicationsMinimum mean square error
Owner:QUALCOMM INC

A catalytic conversion method for producing clean gasoline from inferior raw material oil

ActiveCN109694722BHigh activityActive full useCatalytic crackingHydrocarbon oils treatment productsCatalytic transformationMolecular sieve
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of preparation method of tungsten oxide with three-dimensional ordered macroporous structure

InactiveCN105565386BReduce manufacturing costAvoid fill-limited problemsTungsten oxides/hydroxidesHydrofluoric acidFiltration
Owner:BEIJING JIAOTONG UNIV

An active obstacle avoidance system for electric vehicles

ActiveCN109895766BPromote generationImprove accuracyForeign matterControl engineering
Owner:刘乐

A kind of energy-saving manual transmission oil and preparation method thereof

ActiveCN105602691BGood extreme pressure and anti-wear propertiesReduce apparent viscosityLubricant compositionAlkylbenzenesHigh adhesion
Owner:东营国安再生资源开发有限公司

Bidirectional magnetic saturated time difference fluxgate sensor

InactiveCN101545958BReduce power consumptionReduce volumeMagnetic field measurement using flux-gate principleBand-pass filterPhase sensitive
Owner:JILIN UNIV

A kind of waste foam plastic recycling method

InactiveCN110303618BEasy maintenanceEasy to replacePlastic recyclingGrain treatmentsProcess engineeringPlastic recycling
Owner:广东裕朗新材料科技有限公司

Overall structure and overall performance design monitoring method of air-cooled high-parameter steam turbine

ActiveCN109915217BRealize the structurePerformance Control and OptimizationGeometric CADMachines/enginesEngineeringProcess engineering
Owner:SHANGHAI POWER EQUIP RES INST

A combined power interface

ActiveCN111641060BGuaranteed uptimePower stabilitySecuring/insulating coupling contact membersCoupling contact membersClassical mechanicsEngineering
Owner:SOUTHEAST UNIV

Method for preparing paraffin slices of young crop roots

ActiveCN107976353BGuaranteed production effectShorten the timePreparing sample for investigationBiotechnologyParaffin wax
Owner:SHANGHAI JIAOTONG UNIV

A time slot signal jump monitoring verification system and verification method

ActiveCN104202762BEasy to observe and analyzeConvenient and quick positioningWireless communicationComputer hardwareValidation methods
Owner:XIAN AEROSPACE AUTOMATION

Externally used traditional Chinese medicine composition for treating dermatosis

ActiveCN100482250CWide variety of sourcesQuick effectAntibacterial agentsPowder deliveryPharmaceutical drugCurative effect
Owner:YANGTZE RIVER PHARM GRP CO LTD +1

Tool bit having cylindrical profile and blade assembly

ActiveCN111954738AMechanical machines/dredgersTool bitKnife blades
Owner:CATERPILLAR INC

A kind of preparation method of temperature compensation attenuator

ActiveCN107706495BSmall heat capacityPerformance effectivelyWaveguide type devicesLow noiseNoise (radio)
Owner:GUANGDONG FENGHUA ADVANCED TECH HLDG

A kind of preparation method of SIC coating on the surface of silicon carbide matrix composite material

ActiveCN105948822BFully impregnatedHigh densitySiliconSilica fume
Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1

Oblique geometric tolerance measuring instrument

ActiveCN106524862BThe overall structure is simple and reliableEasy to operateMechanical thickness measurementsMeasuring instrumentEngineering
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Gas solid chemical reaction heat storage utilization method and device

InactiveCN101187502BImprove reuse efficiencyNo pollution in the processExothermal chemical reaction heat productionOther heat production devicesGas solidChemical reaction
Owner:SHANGHAI JIAOTONG UNIV

Culture method, group of mature adipocytes, and drug screening method

InactiveCN103608451AMicrobiological testing/measurementDrug screeningIntracellularFat Droplet
Owner:KURARAY CO LTD

A method of changing the water volume by adjusting the center of gravity of the upper tipping bucket

ActiveCN107991723BAccuracy adjustableAvoid influence of measurement resultsRainfall/precipitation gaugesThermodynamicsWater volume
Owner:福州小草科技有限公司

Detection of targets

PendingCN112740017AReduce in quantityLaboratory glasswaresDisease diagnosisLiquid layerAtomic physics
Owner:ファーストライトダイアグノスティックスインコーポレイテッド

Equipment for intermittent vacuum casting of large steel ingots with multiple sliding nozzle packages and special diversion tubes

InactiveCN104084546BNo air pollutionAchieve vacuum pouringMelt-holding vesselsMetallurgyIngot casting
Owner:冬日耀 +1

Cream sandwich chocolate and preparation process thereof

ActiveCN102940087BLow costHigh priceCocoaChocolate confectioneryHydrophile
Owner:金冠(中国)食品有限公司

Positive sample acquisition method, pedestrian detection model generation method and pedestrian detection method

ActiveCN110163033BImprove recognition accuracyScene recognitionBiometric pattern recognitionPattern recognitionPositive sample
Owner:BOE TECH GRP CO LTD

Molding material composition for SiC and GaN element sealing, electronic component device

ActiveCN110603294BHigh glass transition temperatureHigh thermal decomposition resistanceSemiconductor/solid-state device detailsSolid-state devicesImidePolymer science
Owner:KYOCERA CORP

Polypropylene/polylactic acid/starch composite material and preparation method thereof

InactiveCN103131150BHigh mechanical strengthGood dispersionAlcoholVegetable oil
Owner:无锡市隆道科技有限公司 +1

Presentation method, device, equipment and computer-readable storage medium of shared document

ActiveCN112861472BAchieve different effectsNatural language data processingExecution for user interfacesDocumentationWorld Wide Web
Owner:TENCENT TECH (SHENZHEN) CO LTD

Nozzle for enhancing atomization by plasma

InactiveCN102721081BSpread fastImprove atomization effectBurnersContinuous combustion chamberSpray nozzleEngineering
Owner:三亚哈尔滨工程大学南海创新发展基地

A mail monitoring method, system and device

ActiveCN108337153BFilter in timeEnsure safetyData switching networksMalwareReliability engineering
Owner:LUNKR TECH GUANGZHOU CO LTD

Lighting area-selectable background lighting device for picture viewing machine

InactiveCN102625533BEasy to watchEasy to viewElectric light circuit arrangementEnergy saving control techniquesEffect lightPulp and paper industry
Owner:辽宁省安全科学研究院

Method for balancing load of nodes in grid wireless sensor network (WSN) by minimum mean square error (MMSE) algorithm

InactiveCN102427590BLoad balancingBalanced energy consumptionNetwork traffic/resource managementNetwork topologiesWireless sensor networkingLongitude
Owner:HARBIN INST OF TECH

Method and device for message management in notification bar

ActiveCN104169855BEasy to operateSemantic analysisSubstation equipmentComputer hardwareApplication areas
Owner:北京琨石知识产权管理有限公司

Substrate for manufacturing semiconductor device, semiconductor device manufacturing method

InactiveCN1893045ANo gapsEnsure connection stabilitySemiconductor/solid-state device detailsSolid-state devicesEngineeringSemiconductor device
Owner:SEIKO EPSON CORP

Method and device for sending uplink control channel

ActiveCN110198206AImprove reliabilityImprove accuracyPower managementTransmission path divisionTransmitted powerTerminal equipment
Owner:HUAWEI TECH CO LTD

A portable obstacle-surmounting lifting device for a cleaning robot on the exterior wall of a building

ActiveCN104671141BReduce output pressureReduce volumePortable liftingSurface cleaningRemote control
Owner:南昌卓拓科创产业发展有限责任公司

A power control circuit

ActiveCN110347064BProgramme controlComputer controlCapacitanceResistance capacitance
Owner:EMERSON NETWORK POWER CO LTD

A kind of citrus antibacterial liquid and preparation method thereof

ActiveCN107737200BAntibacterial agentsOrganic active ingredientsCentella asiatica extractVitamin C
Owner:黑龙江隆浩生物科技股份有限公司

Switch indicator lamp connecting body

ActiveCN103137357BSimple structureEasy to replaceElectric switchesEngineeringMetal sheet
Owner:STATE GRID CORP OF CHINA +3

Signaling for multiple short tti transmissions

ActiveCN110582972BTransmission path divisionSignal allocationComputer networkControl signal
Owner:TELEFON AB LM ERICSSON (PUBL)

An Integral Composite Ultrasonic Knife Handle Device

ActiveCN106985015BEasy to useEasy to modifyGrinding machine componentsGrinding/polishing safety devicesEngineeringMachine tool
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Single-carrier low-temperature-resistant polycyclic aromatic hydrocarbon mixed bacterial agent and its preparation method and application

ActiveCN108220277BLow costLoose surface shapeContaminated soil reclamationMicroorganism based processesDrug biological activityIndigenous bacteria
Owner:宁夏荟峰农副产品有限公司

Method and system for flying and navigating an unmanned aerial vehicle

ActiveCN106774425BMeet real-time requirementsAvoid manual setup deficienciesPosition/course control in three dimensionsUncrewed vehicleMarine navigation
Owner:NANCHANG HANGKONG UNIVERSITY

Method and device for measuring lateral magnification of optical system by combining point target images

ActiveCN102620912BReduce mistakesAmortized errorTesting optical propertiesPoint targetClassical mechanics
Owner:HARBIN INST OF TECH

Ramie kneading vibrating machine

InactiveCN105821484BKnead fullyFacilitate automatic control of productionMechanical fibre separationEngineeringEnergy consumption
Owner:WUHAN TEXTILE UNIV

Electric wave correcting clock

InactiveCN101208638BVisual indicationsTime-pieces with integrated devicesTime informationEngineering
Owner:SEIKO PRECISION CO LTD

Cylinder bar separated pneumatic direct dynamic tensile test device

InactiveCN100552424CSimple structureOptimize layoutUsing mechanical meansStrength propertiesEngineering
Owner:SOUTHWEST JIAOTONG UNIV

Automatic software testing method based on business driving

InactiveCN102043716AGuaranteed reasonable testingReduce business capability requirementsSoftware testing/debuggingData fileSingle type
Owner:LINKAGE SYST INTEGRATION

Method for producing nutritional composition

ActiveCN104080358BHigh viscosityImprove efficiencyPeptide/protein ingredientsMetabolism disorderMineralogy
Owner:MEIJI CO LTD

Multifunctional spray glue formula and process

ActiveCN102295912BMonocarboxylic acid ester polymer adhesivesMineral oil hydrocarbon copolymer adhesivesPolymer scienceButadiene-styrene rubber
Owner:DONGGUAN DAYANG CHEM

A kind of metal bipolar plate and its preparation method and fuel cell

ActiveCN110808384BImprove coating adhesionAccelerated corrosionVacuum evaporation coatingSputtering coatingCarbon filmFuel cells
Owner:浙江锋源氢能科技有限公司 +1

Semi-automatic threading device and method

ActiveCN111509641BShorten working timeIngenious designElectrical apparatusSemi automaticWork time
Owner:中建八局广西建设有限公司

Multiple incremental files backup and recovery method

InactiveCN101477487BFast backupShorten operation timeRedundant operation error correctionSpecial data processing applicationsRecovery methodRestoration method
Owner:SHANGHAI JIAOTONG UNIV

A center rod angle adjustment mechanism

ActiveCN105973291BImprove detection accuracyImprove detection efficiencyInstrumentsTest equipmentPetroleum engineering
Owner:SUZHOU SECOTE PRECISION ELECTRONICS CO LTD

A control system and method for fully automatic battery replacement of electric vehicles

ActiveCN103693024BHigh degree of automationHigh control precisionElectric propulsion mountingElectric/fluid circuitAutomatic controlControl system
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

A molecular marker co-separated with the yellow seed coat of melon and its application

ActiveCN110106270BMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyNucleotide
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Multi-channel parallel resonant converters, inductor-integrated magnetics and transformer-integrated magnetics

ActiveCN106998142BSame cross-sectional areaReduce volumeTransformersEfficient power electronics conversionCapacitanceInductor
Owner:DELTA ELECTRONICS (SHANGHAI) CO LTD

Task processing method and device

ActiveCN108829508BSlow to resolveHigh speedResource allocationData profilingComputer engineering
Owner:北京趣拿信息技术有限公司

A multi-liner electric cooker

ActiveCN104398142BImprove performanceMultiple-unit cooking vesselsWarming devicesWhole bodyEngineering
Owner:佛山市抖饭信息科技有限公司

New application of substituted piperazinylphenylisoxazoline derivatives in the preparation of antitumor drugs

InactiveCN101669951BOrganic active ingredientsAntineoplastic agentsChinese patentAnticancer drug
Owner:TIANJIN INSTITUTE OF PHARMA RESEARCH

Electrolytic filtering/squeezing integrated sludge dewatering machine

ActiveCN102115302BTo achieve the purpose of removalImprove dehydration efficiencySludge treatment by de-watering/drying/thickeningSludge cakeInterstitial water
Owner:江苏百新环境工程有限公司

A rudder blade pallet tooling

ActiveCN105666434BConvenience for tight operationEliminate regrinding workWork benchesMechanical engineeringRudder
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

A power system based on pressure energy

ActiveCN110878742BRealize functionIncrease pressurePositive displacement pump componentsPiston pumpsEngineeringConductive materials
Owner:徐红鹰

Control method of compressor and its oil pump

ActiveCN104422198BGuaranteed uptimeExtended operating rangeCompressorPositive displacement pump componentsHigh pressureRefrigeration
Owner:GREE ELECTRIC APPLIANCES INC

A kind of organosilicon electrolyte and its preparation method and application

ActiveCN113410516BHigh free radical polymerization abilityImprove conduction performanceSecondary cellsComposite electrolytesInorganic particleInorganic particles
Owner:广东萨菲安新材料有限公司

A device suitable for welding metal round pipes that can reduce surface weld seams

ActiveCN113245767BEasy to weldAchieve weldingEdge grinding machinesGrinding carriagesClassical mechanicsPipe
Owner:江苏润杨汽车零部件制造有限公司

Stereo security face plate assembly and method

InactiveCN101395809AVehicle componentsTransmissionEngineeringFace sheet
Owner:SONY CORP +1

Analysis meter for multiple factors of frictional electrification of grains

InactiveCN102279324BImprove isolationElectrical measurementsElectricityInlet valve
Owner:LANZHOU UNIVERSITY

Nitrogen-containing condensed heterocyclic compound, its preparation method, intermediate, composition and application

ActiveCN108264512BStrong inhibitory activitySignificant inhibition of proliferationOrganic active ingredientsGroup 3/13 element organic compoundsMetabolic enzymesCyclin
Owner:SHANGAI PHARMA GRP CO LTD

Laminating module and laminating machine

ActiveCN106304649BImprove yield rateReduce labor costsPrinted circuit manufactureEngineeringAutomation
Owner:GUANGDONG SOWOTECH CO LTD

Digital audio broadcast receiver having simply implementable FFT processor

InactiveCN1520071ASimplified operation controlEase of hardware implementationBroadcast transmission systemsDigital audio broadcastingFast Fourier transformAddress generator
Owner:SAMSUNG ELECTRONICS CO LTD

Optimizing method of mixing arm length and installation angle of vertical planetary mixer

ActiveCN112871015BQuickly judge stirring efficiencySimple structureRotary stirring mixersTransportation and packagingBLENDER/MIXERMarking out
Owner:FUZHOU UNIV +1

A control method for a distributed drive electric vehicle

ActiveCN103978912BSolve the problem of prone to severe slippageSpeed controllerRoad surfaceElectric vehicle
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

High-voltage battery pack test system

InactiveCN102590758BEnsure safetyBatteries circuit arrangementsElectrical testingCapacitanceMicrocontroller
Owner:NINGBO BATE TECH

System and method for displaying context sensitive notes

InactiveCN105043374ARoad vehicles traffic controlNavigation instrumentsFlight vehicleSimulation
Owner:HONEYWELL INT INC

Direct current system intelligent comprehensive relay

InactiveCN101577411BLow failure rateReduce electricity costsArrangements responsive to underloadMicrocontrollerChinese characters
Owner:河南中科蓝森智能电气有限公司

Light-weight fiber reinforced cement board and manufacturing method thereof

ActiveCN101781106BHigh tensile strengthHigh impact strengthSolid waste managementCement boardMixed materials
Owner:BEIJING NEW BUILDING MATERIALS PLC

A multi-mode coordinated allocation method of urban road cross-section resources

ActiveCN104778832BBig pollutionImprove Passenger Transport EfficiencyRoad vehicles traffic controlForecastingBus laneLine width
Owner:SOUTHEAST UNIV

An endophytic fungus and its agent for reducing the incidence of Panax notoginseng root rot

ActiveCN109749938BCause pathogenic effectBiocideFungiBiotechnologyCladosporium tenuissimum
Owner:SHENYANG PHARMA UNIVERSITY

A low frequency pulse vibration generator

ActiveCN108787408BSimple structureOscillation frequency adjustableMechanical vibrations separationElectric machinePropeller
Owner:山东润蒙应急救援装备有限公司

A Wide Speed ​​Adjustable Magnetic Field Modulation Doubly-fed Machine

ActiveCN111371274BSimple structureImprove space utilizationMagnetic circuitElectric machineEngineering
Owner:SOUTHEAST UNIV

An analytical method for the determination of furfural content in aromatics extraction oil and raffinate oil

ActiveCN104597180BHigh precisionImprove accuracyComponent separationPresent methodSlurry
Owner:CHINA PETROLEUM & CHEM CORP

A kind of bio-based epoxy resin curing agent and preparation method thereof

ActiveCN111286008BHigh activityActive hydroxyl content increasedPolymer scienceFirming agent
Owner:NANJING TECH UNIV

Power Network Reconfiguration Method for Optimizing Distributed Energy Access Points and Access Ratio

InactiveCN105449675BReduce active network lossSingle network parallel feeding arrangementsForecastingReconstruction methodSystem optimization
Owner:JILIN UNIV

A VR all-round perception integrated smart teaching activity room

InactiveCN109817077BFull experienceEducational modelsDifferent sensationMedicine
Owner:任剑岚

Blood cell analysis device

ActiveCN104805004BImprove reliabilityBioreactor/fermenter combinationsBiological substance pretreatmentsFlow cellAssay
Owner:SYSMEX CORP

A kind of preparation method of thermosensitive fluorescent polymer

ActiveCN103709345BMild reaction conditionsHigh reaction yieldMicroballoon preparationMicrocapsule preparationFluorescent polymerMicrosphere
Owner:XIAMEN UNIV

A ship firefighter equipment storage mechanism

ActiveCN109663248BImprove wearing efficiencyReduce the use of areaFire rescueMarine engineeringGas cylinder
Owner:JIANGNAN SHIPYARD GRP CO LTD

Joint plate of combined stair bracket and combined stair bracket

InactiveCN100462514CSimple structureEasy to assembleTread-and-riser unitsMechanical engineeringStairs
Owner:陈兆红

Detection method for material pipe blockage in silo of closed submerged arc furnace

InactiveCN103245392BGuaranteed uptimeAccurate responseLevel indicators by weight measurementElectricityProcess engineering
Owner:成都高威节能科技有限公司

A configuration distribution method and system based on the Internet of Things

ActiveCN109151519BReduce repetitive workImprove configuration efficiencySelective content distributionDistribution methodNetwork management
Owner:VISIONVERA INFORMATION TECH CO LTD

A lifeline for working at heights in a workshop and its installation method

ActiveCN113202319BEnsure stabilityAvoid the impact of non-heavy work areasSafety beltsBuilding material handlingWire ropeCivil engineering
Owner:中铁建工集团建筑安装有限公司 +1

A portable disassembly mechanism for a scooter

ActiveCN106741419BOvercome limitationsAchieve disassemblyFoldable cyclesVehicle frameEngineering
Owner:江西江特电动车有限公司

Configuring a three-stage CLOS-network packet switch

InactiveCN102577258BCircuit switching systemsComputer hardwareThree stage
Owner:NEW JERSEY INSTITUTE OF TECHNOLOGY

A transmission device for automobile layout

ActiveCN111927896BImprove the protective effectExtended service lifeFriction clutchesGear wheelEngineering
Owner:烟台智永机械装备有限公司

A Method of Amplitude Calculation in Harmonic Analysis

InactiveCN108107269BThe effect of suppressing leakageImprove the accuracy of the magnitude solutionSpectral/fourier analysisStable stateFrequency spectrum
Owner:CHINA UNIV OF MINING & TECH

Communication method and apparatus using g-ofdm for high speed wireless communication

InactiveCN108370363AReduce distractionsReduce frequency interferenceMultiple modulation transmitter/receiver arrangementsTransmission path divisionInterference (communication)Filter bank
Owner:TUNITEL

A single battery test device

ActiveCN103412263BEasy to testLow costElectrical testingBiochemical engineeringMulti body
Owner:CHAOWEI POWER CO LTD

A steel structure splicing and welding manufacturing tooling fixture

ActiveCN111151948BTo achieve the purpose of fastening I-beamReduce processing stepsWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringWelding process
Owner:山东卢氏钢结构工程有限公司

A kind of preparation method of zirconium and zirconium alloy coarse grain

ActiveCN111218632BGood raw material preparation meansSimple processSolution treatmentZirconium alloy
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

A fusion positioning method and device for real-time relative positioning and precise point positioning

ActiveCN111103610BFast convergenceReduce dependenceSatellite radio beaconingThird partyService provision
Owner:QIANXUN SPATIAL INTELLIGENCE INC

A folding arm crane and its control system and a garbage truck with the folding arm crane

ActiveCN111284971BEven by forceImprove general performanceRefuse vehiclesPush and pullMarine engineering
Owner:湖南武陵机械制造有限公司

A method and device for controlling the liquid level of an air-cooling tower

ActiveCN104266536BAccurate acquisitionReduce mistakesLevel controlHeat exchange apparatusCooling towerEngineering
Owner:ELECTRON CO LTD

Floating ring type magnetic liquid sealing device

ActiveCN112112971BEngine sealsEngineeringMagnetic liquids
Owner:TSINGHUA UNIV

An IoT-based scooter

ActiveCN113771998BMaster status in real timeProgramme controlComputer controlInformation processingThe Internet
Owner:惠州市瑞能德电子有限公司

Cylinder head cover breather pipe machining die

InactiveCN102225447BMeet the specified technical requirementsShaping toolsEngine componentsBreatherCylinder head
Owner:CHONGQING FEILONG JANSANT AUTO PARTS

Method and device for online commodity anti-counterfeiting authentication

InactiveCN104504571AThere will be no "fake authenticationThe number of anti-counterfeiting queries is unlimitedCommerceDatabaseAuthentication
Owner:XINYU XINGBANG INFORMATION IND

ABS (Acrylonitrile Butadiene Styrene) plastic profile for electric bicycle

ActiveCN103770414BBeautiful appearanceWith metallic lusterSynthetic resin layered productsWear resistantHardness
Owner:浙江老百姓车业股份有限公司

Method for manufacturing anti-bacterial cloth through vacuum ion anchoring technology

ActiveCN102115977BEnhanced inhibitory effectNo drug resistancePhysical treatmentFiberFluence
Owner:马小歧 +2

A temperature sensor automatic production equipment

ActiveCN109333054BAccurate grippingAvoid deformation damageAssembly machinesMetal working apparatusProcess engineeringIndustrial engineering
Owner:维宏感应(山东)科技有限公司

Flexible plastic buckle seat

ActiveCN105691324AActive connectionImprove matchSnap-action fastenersVehicle sub-unit featuresEngineeringBack door
Owner:YANFENG PLASTIC OMNIUM AUTOMOTIVE EXTERIOR SYST

Apparatus and method for determining short-term driving tendency of driver

ActiveCN104210498AGearing controlExternal condition input parametersEngineeringShort terms
Owner:HYUNDAI MOTOR CO LTD +1

A negative pole piece and a secondary battery

ActiveCN111129503BIncrease energy densityImprove cycle lifeElectrode carriers/collectorsNegative electrodesElectrical batteryHigh energy
Owner:CONTEMPORARY AMPEREX TECH CO

Drug mixing and delivery system and method

InactiveCN106061253AExtended shelf lifeReduced temperature susceptibilityBiocideOrganic active ingredientsSolid componentPharmaceutical drug
Owner:WINDGAP MEDICAL

Aircraft leading edge

InactiveCN101626953ADe-icing equipmentsGas turbine plantsLeading edgeNacelle
Owner:AIRBUS OPERATIONS (SAS)

Three-dimensional model processing method and system

ActiveCN105550413BSolve the technical problem of cost wasteData processing applicationsSpecial data processing applicationsDimensional modelingComputer science
Owner:GREE ELECTRIC APPLIANCES INC

Thermal imaging cameras and thermal imaging camera systems

ActiveCN109922282BTelevision system detailsMachine supportsDisplay deviceControl circuit
Owner:DRAGER SAFETY

Adjustable intermittent transmission mechanism

InactiveCN103291871BReasonable structureOutput adjustment is simple and convenientGearingEngineeringMechanical engineering
Owner:山东奇润机械设备有限公司

Preparation method of 2-(2', 2'-difluoroethoxyl)-6-trifluoromethyl phenyl propyl sulfide

InactiveCN102001979BImprove synthesis abilitySimple reaction conditionsSulfide preparationTrifluoromethanesulfonic anhydrideSulfonyl chloride
Owner:SHANGHAI UNIV OF ENG SCI

A ground wire DC ice melting device

ActiveCN111564808BGuaranteed reliabilityRealize ground conductionOverhead installationEarthing switchesSnowpackLightning strike
Owner:HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +1

Photoelectric programmable multi-state memory based on thin film transistor structure and its preparation method

ActiveCN111009582BImprove uniformityGood electrical propertiesTransistorSemiconductor/solid-state device manufacturingFlexible electronicsAtomic layer deposition
Owner:FUDAN UNIV

Exhaust-gas turbocharged internal combustion engine and method of operating the same

InactiveCN106014607BImprove transient responseHigh torque demandValve arrangementsBatteries circuit arrangementsExhaust valveTurbocharger
Owner:FORD GLOBAL TECH LLC

Cellular phone system, video-phone call control device, cellular phone and video-phone call control method

InactiveCN101083794AInformation formatConnection managementPacket communicationCall control
Owner:NTT DOCOMO INC

How to grow kiwifruit

ActiveCN107409916BAvoid intertwiningEasy to manageCultivating equipmentsHorticulture methodsKiwiPlantlet
Owner:重庆三磊田甜农业开发有限公司

Escalator or moving sidewalk

InactiveCN1953930AReduce fatigueSuppress resonanceEscalatorsEngineering
Owner:THYSSENKRUPP ELEVATOR AG (DE)

Indication recognition method and device of digital electric meter, model training method and device

ActiveCN113191351BHigh precisionLow costCharacter and pattern recognitionImage identificationTraining methods
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A pharmaceutical composition for preventing and treating chemical liver injury and its pharmaceutical application

ActiveCN104127405BPromote absorptionReduce necrosisOrganic active ingredientsDigestive systemSerum igeAlanine aminotransferase
Owner:JILIN BAINIAN HANKE PHARM CO LTD

A parallel computing and fusion method for fast detection and tracking of visual targets based on multi-core DSP

ActiveCN108805901BImprove accuracyImprove robustnessImage enhancementImage analysisConcurrent computationImage manipulation
Owner:BEIHANG UNIV

A Restoration Method of Basin Paleogeomorphology

ActiveCN111766630BAccurately determineGood for predicting the distributionSeismic signal processingMining engineeringWell logging
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Method of synthesizing general 2-methoxy phosphoric acid ester pesticide hapten

InactiveCN100537579CHigh detection sensitivityLow detection limitGroup 5/15 element organic compoundsPhosphoric Acid EstersCarboxyl radical
Owner:福建漳州鼎能生物科技有限公司

Automatic focusing compensating device and method for image taking equipment by anti-red eye

InactiveCN1272665CImprove shortcomingsFocusing aidsComputer scienceImage sensing
Owner:SUNPLUS TECH CO LTD

A kind of glaze processing raw material processing equipment

ActiveCN112958213BAchieve the effect of rolling glazed stone flakesRealize the effect of scraping off glaze stone powderSievingScreeningMetallurgyIndustrial engineering
Owner:高安常莹新型材料有限公司

110kv Line Disconnection Protection Method and Application Cooperating with Standby Automatic Switching

ActiveCN110829391BAvoid burnsSafe and stable operationPower network operation systems integrationEmergency protective circuit arrangementsVoltage amplitudeBusbar
Owner:STATE GRID JIANGSU ELECTRIC POWER CO ZHENJIANG POWER SUPPLY CO

A kind of preparation method of metal organic compound negative electrode material

ActiveCN106848229BIncrease capacityLow average working voltageCell electrodesLithium-ion batteryOrganic compound
Owner:NANJING UNIV OF POSTS & TELECOMM

The Construction Method of Water Leakage and Drainage Prevention in Caisson Type Toilet

ActiveCN103912123BQuality improvementAvoid destructionBuilding material handlingBuilding insulationsFiberScreed
Owner:CHINA FIRST METALLURGICAL GROUP