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 and apparatus for security in a data processing system

ActiveCN1993920BKey distribution for secure communicationAccounting/billing servicesEnd-to-end encryptionData processing system
Owner:QUALCOMM INC

Platanus fruit hair fiber as preparation tio 2 Application of Micron Hollow Tube Formwork

InactiveCN105152204BIncrease productionHigh purityMaterial nanotechnologyTitanium dioxideFiberPolymer science
Owner:CHANGAN UNIV

An air purifying screen window

InactiveCN105421981BImprove stabilityAvoid the situation of detaching from the atomizing sheetCombination devicesInsect protectionHigh concentrationFiber
Owner:ZHEJIANG UNIV CITY COLLEGE

A plug-in mechanism for ambulance replacement

ActiveCN111845965BImprove rescue conditionsTemporary rescue is goodAmbulance serviceLoading-carrying vehicle superstructuresClassical mechanicsStructural engineering
Owner:SECOND MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL

Image forming device

InactiveCN100514181CEasy to operatePhotographic printingImage formationCarton
Owner:NORITZ CORP

A method for continuous production of lithium battery silicon carbon negative electrode material

ActiveCN111977658BSmall particle sizeEasy to useMaterial nanotechnologyElectrode manufacturing processesNano siliconPolyethylene glycol
Owner:鹤壁市诺信电子有限公司

A terminal system wake-up monitoring method and terminal

ActiveCN106227321BReduce power consumptionEasy to usePower supply for data processingNetwork packetMonitoring system
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A method, device and system for inserting speech recognition text into transcript documents

ActiveCN108647190BHigh speedImprove experienceNatural language data processingSpeech recognitionText recognitionDocumentation
Owner:CHINASYS TECH

A terminal device unlocking method, device and storage medium

ActiveCN110096860BEnsure safetyEasy to unlockDigital data authenticationSubstation equipmentTerminal equipmentEngineering
Owner:GEER TECH CO LTD

Ultrasonic transducer with micro-broadband power adapting to frequency drift

ActiveCN109701857BBandwidthGuaranteed output powerMechanical vibrations separationUltrasonic sensorTransducer
Owner:太原德尔瑞机械有限公司

A method for screening a nitrogen source suitable for the proliferation of lactobacilli

ActiveCN110004088BJudging the amount of bacteriaEfficient analysisBacteriaMicroorganism based processesBiotechnologyMicrobiology
Owner:JIANGNAN UNIV

Cefixime derivative and its preparation method and use

ActiveCN104004003BBroad spectrum antibacterialHigh antibacterial activityAntibacterial agentsOrganic active ingredientsDrug administrationAqueous solubility
Owner:GUANGZHOU BAIYUNSHAN PHARMA HLDG CO LTD BAIYUNSHAN PHARMA GENERAL FACTORY

Method and apparatus for identifying two selected values ​​from a plurality of values

ActiveCN105556851BError detection/correctionDigital data processing detailsEngineeringApplication areas
Owner:U-BLOX

Reproduction device, integrated circuit, and reproduction method

InactiveCN102057432ARecord information storageHardware monitoringFailure causesNon-volatile memory
Owner:SOCIONEXT INC

A Pilot Protection Method for Short Circuit Faults in DC Power Distribution System

InactiveCN105162093BCoping with different transition resistancesImprove reliabilityEmergency protective circuit arrangementsElectrical resistance and conductanceDc current
Owner:TIANJIN UNIV

A kind of bamboo tar-based ceramic dispersant and preparation method thereof

ActiveCN106519134BEnhancement effect is goodImprove liquidityTarMaterials science
Owner:上海氢程科技有限公司

Liquid crystal display panel and driving method thereof

ActiveCN101206321BWith wide viewing angleStatic indicating devicesNon-linear opticsLiquid-crystal displayScan line
Owner:HANNSTAR DISPLAY CORPORATION

Communication service implementing method, equipment and system

ActiveCN101453723BNo conflictMetering/charging/biilling arrangementsAccounting/billing servicesApplication serverCentrex
Owner:HUAWEI TECH CO LTD

Alternating-current power grid communication control system

ActiveCN102025285BSignal modulation and demodulation method is simpleLow costAc-dc conversion without reversalPower distribution line transmissionControl signalPower grid
Owner:FREMONT MICRO DEVICES SHENZHEN LTD

Variable-speed moving device of main contact and arc contact in arc extinguishing chamber

ActiveCN101702388BShorten the lengthPromote the development of miniaturizationContact driving mechanismsHigh-tension/heavy-dress switchesEngineeringHigh pressure
Owner:CHINA XD ELECTRIC CO LTD

A self-heating floor

ActiveCN105350742BEasy to installAvoid leakage and other problemsLighting and heating apparatusElectric heating systemEngineeringCopper
Owner:JIANGSU LODGI WOODS IND CO LTD

Improved teaching support

InactiveCN108735041AAchieve clampingAchieve angle adjustmentTeaching apparatusEngineering
Owner:桐乡市乌镇鼎丰旅游咨询工作室

A perforation intelligent detonation method, device and perforation intelligent detonation water oil well

ActiveCN111411924BReduce application volumeLower detonation costsFluid removalThermodynamicsDetonation
Owner:DAQING OILFIELD CO LTD +1

Gear shift actuator for mechanical automatic speed transmission

InactiveCN100400936CSimple structureEasy maintenanceGearing controlDriver/operatorAutomatic transmission
Owner:ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND

A preparation method of porous network ceramics reinforced steel-based composite crushing wall

ActiveCN109338206BImprove wettabilityHigh melting pointMolten steelUltimate tensile strength
Owner:XI AN JIAOTONG UNIV +1

A gas-liquid separation device and a hard surface cleaner with the gas-liquid separation device

InactiveCN103654630BHas the function of gas-liquid separationSimple structureSuction cleanersDispersed particle separationHard-surface cleanerInterior space
Owner:NINGBO LUCKY SNOW MECHANICAL EQUIP MFG & TRADING

A kind of laying method of wind turbine blade core material

InactiveCN107225786BResolve wrinklesSolve the damageDomestic articlesWrinkle skinElectricity
Owner:TPI COMPOSITES (TAICANG) CO LTD

Polyimide film with high orientation stability and preparation method thereof

ActiveCN110885466BImprove stabilityGood flexibilityImidePolymer science
Owner:GUILIN ELECTRICAL EQUIP SCI RES INST

A method and device for realizing a three-dimensional bim image

ActiveCN106846460BImprove processing efficiencyLighten processing tasksImage generation3D modellingGraphicsInformation processing
Owner:译筑信息科技(上海)有限公司

Printed circuit board and method of manufacturing the same

InactiveCN104284514ASemiconductor/solid-state device detailsSolid-state devicesPrinted circuit boardEngineering
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Off-line model verification method and related device

ActiveCN110309917BImprove efficiencyNeural learning methodsAlgorithmForward propagation
Owner:ANHUI CAMBRICON INFORMATION TECH CO LTD

Acid-stable creamer or whitener composition

InactiveCN103763930AAvoid gatheringFood preparationMilk substitutesBiotechnologyMilk Serum
Owner:FRIESLAND BRANDS BV

Sand table type/wall type land-saving landscape tomb in cemetery

ActiveCN103556866BEasy to achieve three-dimensional expansionSave land resourcesBurial vaultsMonumentsComputer scienceBuilding model
Owner:黄建湘

Method for instruction buffering based on SPM in embedded system

InactiveCN100549945CRun fastShorten the timeEnergy efficient ICTMemory adressing/allocation/relocationComputer scienceEnergy consumption
Owner:ZHEJIANG UNIV

Method for extracting antioxidant components of solidago canadensis L. by response surface method

ActiveCN103589433BHigh extraction rateImprove clearanceChemical inhibitorsSolventSolidago canadensis
Owner:JIAXING VOCATIONAL TECHN COLLEGE

A winding and receiving device in printing and dyeing machinery

ActiveCN110980377BConducive to subsequent transportationWebs handlingMechanical engineeringElectrical and Electronics engineering
Owner:SUZHOU KANGFU INTELLIGENT TECH CO LTD

A front-inserted upper nozzle dismantling device

ActiveCN107262706BImprove operation success rateShorten the timeMelt-holding vesselsEngineeringNozzle
Owner:济南新峨嵋实业有限公司

A kind of manufacturing method of water turbine blade mould

ActiveCN104924498BShort manufacturing cycleReduce manufacturing costDomestic articlesWater turbineTurbine blade
Owner:KOCEL EQUIP

Compensating voltage regulator for self-starting permanent magnet synchronous motor of pumping unit

ActiveCN103944464BIncrease the starting voltageSimple structureSingle motor speed/torque controlEnergy industryPermanent magnet synchronous motorEngineering
Owner:CHANGSHU CHANGYUAN TRANSFORMER

Domestic garbage prefabricated part and method of manufacturing the same

InactiveCN101486550BEasy to shapeReduce weightSolid waste managementSocial benefitsHigh intensity
Owner:新立基(北京)建材有限公司

Personalized multi-acoustic model training method, speech synthesis method and device

ActiveCN105185372BSpeech recognitionSpeech synthesisPersonalizationSynthesis methods
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of water-resistant glass magnesium board and preparation method thereof

ActiveCN105859246BImprove fire performanceImprove performanceFiberMagnesium hexafluorosilicate
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Application programming interface cache management method, application server and storage medium

ActiveCN108282405BImprove calling speedReduce power consumptionData switching networksHigh level techniquesApplication serverTelecommunications link
Owner:好活(昆山)网络科技有限公司

A mobile explosion-proof door for civil air defense engineering

ActiveCN111219134BPlay a preventive roleShock mitigationBuilding braking devicesPower-operated mechanismConstruction engineeringStructural engineering
Owner:JINAN JINFENGYUAN PROTECTIVE EQUIP CO LTD

Cabinet frame and cabinet structure

ActiveCN104661479BHigh strengthIncrease stiffnessRack/frame constructionElectrical apparatus casings/cabinets/drawersClassical mechanicsStringer
Owner:WUXI KANGBEI ELECTRONICS EQUIP

Method, operating device and lighting unit for operating a lighting device

ActiveCN109952813BElectrical apparatusElectroluminescent light sourcesDriver circuitHemt circuits
Owner:TRIDONIC

Method for treating reverse osmosis concentrated water and circulating sewage by full-membrane method

ActiveCN104609610BReduce hardnessReduce salt contentScale removal and water softeningTreatment involving filtrationWater qualityProduced water
Owner:山东泰禾环保科技股份有限公司

children's chair

ActiveCN104490168BEasy to operateAvoid dumping safety accidentsFoldable chairIndustrial engineering
Owner:中山市西区青原贸易代理服务部

A metal-organic framework-based copper-silicon catalyst and its preparation and application

ActiveCN109772321BGood physical propertiesGood dispersionOrganic compound preparationHydroxy compound preparationPtru catalystHydrogenation reaction
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

An adaptive walking landing gear and its control method

ActiveCN112977806BImprove terrain adaptabilityAbility to walk in all directionsVertical landing/take-off aircraftsUndercarriagesControl theoryRocker arm
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A New Hydrophone Based on Resonant Air Cavity

ActiveCN110657880BHigh sensitivityImprove signal-to-noise ratioSubsonic/sonic/ultrasonic wave measurementUsing electrical meansHydrophoneResonance
Owner:TIANJIN UNIV

A temperature control method for semiconductor process equipment with feed-forward compensation

ActiveCN104298268BIncrease production capacityReduce the effect of time lagTemperatue controlTemperature controlEngineering
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Data format requirements storage method and device

ActiveCN107545008BEasy to storeEasy to understandFile access structuresData segmentData format
Owner:BEIJING 58 INFORMATION TECH

Method for improving photosynthetic organisms

PendingCN114829610AAlgae productsPlant peptidesBiotechnologyMicrobiology
Owner:AGRESEARCH LTD

A multi-stage sewage treatment system and its treatment method

InactiveCN109999551BRealize the function of multi-stage high-efficiency filtrationEasy to installStationary filtering element filtersParticulate debrisFiltration
Owner:山东中通科技发展有限公司

Magnetic resonance imaging apparatus and magnetic resonance imaging method

InactiveCN1571647ADiagnostic recording/measuringMeasurements using NMR imaging systemsRadio frequencyMR - Magnetic resonance
Owner:HITACHI HEALTHCARE MFG LTD

Lead frame soaking equipment

ActiveCN105428283BSmall footprintEasy to handleSemiconductor/solid-state device manufacturingChemical treatmentEngineering
Owner:SHANGHAI SINYANG SEMICON MATERIALS

Self-propelled linotype machine for road marking

ActiveCN100585080CImprove hydrophobicityIncrease frictionRoads maintainenceHydraulic motorHybrid system
Owner:朱建新

Method for preparing pork jerky

InactiveCN102389118BImprove textureGood colorFood preparationMonosodium glutamateAdditive ingredient
Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING

Dry Weight Estimation in Dialysis Patients

ActiveCN103998072BUltrasonic/sonic/infrasonic diagnosticsElectrocardiographyBody fluidPhases of clinical research
Owner:FRESENIUS MEDICAL CARE HLDG INC +1

A kind of offshore oil pollution oil containment boom

ActiveCN106351193BEasy to useEasy to transportWater cleaningGeneral water supply conservationPetroleum engineeringMarine oil pollution
Owner:ZHEJIANG OCEAN UNIV

Blades, centrifugal fan impellers, centrifugal fans and range hoods

ActiveCN107061357BInhibition of flow separationImprove air performanceDomestic stoves or rangesPump componentsImpellerNoise level
Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

A method for evaluating the melting point quality of high-power fiber laser

ActiveCN113312805BReflect securityRealize quantitative evaluationDesign optimisation/simulationTesting optical propertiesOptical powerComputational physics
Owner:NAT UNIV OF DEFENSE TECH

Casing cap fixing structure for drum washing machine

InactiveCN100414026CQuick assemblyEasy to installOther washing machinesTextiles and paperMechanical engineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Display method, device, terminal and computer-readable storage medium

ActiveCN107292279BImprove accuracyImprove efficiencyPrint image acquisitionComputer graphics (images)Engineering
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

A charging device, charging method and equipment

ActiveCN110611378BImprove wireless charging efficiencyBatteries circuit arrangementsElectric powerCharge controlReceiver coil
Owner:VIVO MOBILE COMM CO LTD

Method for preparing thick polyvinyl butyral (PVB) film by direct water cooling process

ActiveCN102029704BReduce time exposed to airAvoid aging and yellowingFlat articlesPolymer sciencePlasticizer
Owner:ZHEJIANG DECENT PLASTIC

A kind of multi-functional medium-capacity uniform dispersion grinder and its working method

ActiveCN105921224BHigh matching precisionImprove rotational stabilityGrain treatmentsImpellerPulp and paper industry
Owner:江苏思峻机械设备有限公司

Cathode catalyst and cathode structure of membrane electrode electrolysis ozone generator

InactiveCN104372374AAct as a catalystNo sheddingElectrode shape/formsOzone generatorElectrolysis
Owner:胡松 +1

Method and device for accessing shared resources in a multi-core processor system

ActiveCN104424142BReduce power consumptionExtend battery lifeElectric digital data processingComputer terminalShared resource
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

A cigarette filter tip structure with built-in negative pressure drive fit

ActiveCN109247617BIncrease pressureAchieve sealingTobacco pipesCigarette buttPressure.drive
Owner:浙江启博知识产权运营有限公司

Electromagnetic Control Pneumatic Drive Liquid Fertilizer Double Fertilizer Distributor

ActiveCN106612855BNovel structureReasonable structureManure treatmentPressurised distribution of liquid fertiliserAgricultural engineeringControl valves
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Thermal transfer film and manufacturing method of OLED display using the same

ActiveCN103158386BMaterial nanotechnologySemiconductor/solid-state device manufacturingGramMaterials science
Owner:CHEIL IND INC

A kind of high-strength flame-retardant PCT engineering plastics and preparation method thereof

ActiveCN109608833BHigh tensile strengthImprove bending strengthGlass fiberSulfonate
Owner:广东九彩新材料有限公司

A trigger clamping turntable carrier device with elastic hook

ActiveCN104858635BIncrease productivityMetal working apparatusAutomationEngineering
Owner:日照新睿招商发展有限公司

Preparation method of drainage underground pipe device with seepage guiding function

ActiveCN108307716BAchieve drainageRealize mechanized operationSoil lifting machinesConstructionsHorizonDrip irrigation
Owner:SHIHEZI UNIVERSITY

Method and system for displaying image

InactiveCN101630501BImprove portabilityReduce difficultyCathode-ray tube indicatorsVideo memoryImaging processing
Owner:海宁市盐官工业投资有限公司

A method, system and device for obtaining anomaly index based on time node

ActiveCN107395585BEasy to operateHigh precisionTransmissionNormal valuesReal-time computing
Owner:SF TECH

A processing method, device and system for secure communication services

ActiveCN104683304BRealize managementEasy to controlTransmissionSecure communicationApplication server
Owner:CHINA MOBILE COMM GRP CO LTD

An agricultural machine chassis with an elevated structure

ActiveCN104081905BIncrease profitReasonable designAgricultural undercarriagesAgricultural engineeringSprocket
Owner:焦旗国

A kind of formula and preparation method of lily lotus seed oral liquid

InactiveCN101559159BImprove immunityDredge capillariesMetabolism disorderPharmaceutical delivery mechanismWhole bodyMedicine
Owner:管斌

Method for making multigrain sourdough bread and products thereof

ActiveCN113170808BFull of nutritionApplicable and targetedDough treatmentPre-baking dough treatmentBiotechnologyFermentation starter
Owner:BEIJING VOCATIONAL COLLEGE OF AGRI

Switch detection method

ActiveCN109633426BLow costCircuit interrupters testingHemt circuitsControl theory
Owner:ZHEJIANG TEKANG ELECTRONIC TECH CO LTD

A round chisel sharpener

ActiveCN108747619BGrind evenlyQuick grindingOther manufacturing equipments/toolsKnife sharpenerChisel
Owner:葛健

A hanger for electrophoresis

ActiveCN103233261BImprove the effect of electrophoresisElectrophoretic coatingsProduction lineElectrophoresis
Owner:江苏舜天新盈轻工业有限公司

Method and device for realizing flow control in Ethernet chip

ActiveCN104539553BEasy to controlControl flowData switching networksTraffic capacityComputer module
Owner:苏州盛科科技有限公司

Fast sensitizer for emulsion explosive

ActiveCN101870626BGood explosive performanceHigh intensityNon-explosive/non-thermic compositionsThioureaEmulsion explosive
Owner:广东华威化工股份有限公司

IoT identity authentication method based on non-interactive zero-knowledge proof

ActiveCN112636922BImprove efficiencyImprove stabilityUser identity/authority verificationInstrumentsThird partyInternet privacy
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Vehicle front wheel steering angle monitoring method based on nine-axis sensor

ActiveCN107702684BAccurate measurementImprove handlingAngle measurementTriaxial accelerometerSteering angle
Owner:GUANGDONG POLYTECHNIC OF IND & COMMERCE

Graphene-based bismuth tungstate composite photocatalyst and its preparation method and application

InactiveCN105363433BReduce pollutionImprove stabilityWater/sewage treatment by irradiationWater contaminantsLight ActivityAcetic acid
Owner:HOHAI UNIV

Method of assembling aircraft pylon and aircraft pylon obtained by method

PendingCN114056584APower plant constructionAircraft assemblyFlight vehicleStructural engineering
Owner:AIRBUS SAS +1

A nuclear localization signal fnb and its application in improving the efficiency of base editing

ActiveCN110964741BImprove replacement efficiencyPolypeptide with localisation/targeting motifHydrolasesBase JGenome editing
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Secure multi-party computing method, device, device and computer-readable medium

ActiveCN110909356BImprove compilation efficiencyImprove execution efficiencySoftware designPlatform integrity maintainanceProgram segmentHemt circuits
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

lens drive

ActiveCN108072962BReduce vibrationPrintersProjectorsMechanical engineeringVibrational resonance
Owner:ALPS ALPINE CO LTD

High wear resistant brilliant artificial leather and its manufacturing method

InactiveCN100560853CMaintain pearlescent effectImprove wear resistanceTextiles and paperSurface layerWear resistant
Owner:SAN FANG CHEM IND

360° omnidirectional luminous led video stick light

ActiveCN110145725BRealize all-round lightImprove applicabilityLight fasteningsSemiconductor devices for light sourcesEngineeringLED lamp
Owner:YUYAO LISHUAI AUDIO & VISUAL EQUIP

Mechanical seal

ActiveCN102639910BSuitable for installationEngine sealsEngineeringStuffing box
Owner:EAGLE INDS

A kind of water-based industrial anticorrosion coating and preparation method thereof

ActiveCN104592821BGood anti-flash rust performanceGood chemical resistanceAntifouling/underwater paintsPaints with biocidesWater basedSodium phosphates
Owner:广东黑马新材料科技有限公司

Method for determination and reduction of paint viscosity on brush

ActiveCN102279143BReduce appearance of particlesSolve the real problemFlow propertiesCoatingsMass ratioViscosity
Owner:NIPPON PAINT CHINA

Sports health drink and preparation method thereof

InactiveCN1305415CFood preparationPlant ingredientsPseudostellariaGastrodia
Owner:邵建国 +2

Application of metformin in the preparation of products for the prevention and treatment of noise-induced hearing loss

ActiveCN108309964BHearing lossOrganic active ingredientsSenses disorderNoise-induced hearing lossPharmacometrics
Owner:INST OF ENVIRONMENTAL MEDICINE & OCCUPATIONAL MEDICINE ACAD OF MILITARY MEDICINE ACAD OF MILITARY SCI

Warp Knitting Filament Warping Machine Tension Balance Device

ActiveCN102121152BThe speed is differentHigh precision of tension controlOther manufacturing equipments/toolsTextiles and paperEngineeringFriction force
Owner:射阳县杰力纺织机械有限公司

Self-cleaning TV set-top box

InactiveCN108184156BAvoid droppingImprove cleanlinessCleaning using gasesSelective content distributionDrive shaftCoil spring
Owner:重庆巨时科技有限责任公司

A spring quick release structure for filling valve

ActiveCN105402485BDoes not affect mounting accuracyEasy to disassembleValve arrangementsLiquid bottlingEngineeringMechanical engineering
Owner:JIANGSU NEWAMSTAR PACKAGING MACHINERY

A method and BLE device for low-power bluetooth BLE product testing

ActiveCN111742505BError prevention/detection by using return channelTransmitters monitoringTest efficiencyProduct testing
Owner:SHENZHEN GOODIX TECH CO LTD

A profile rolling automatic production line

ActiveCN111037368BComplete sectionImprove section qualityMetal working apparatusProcess systemsMetal strips
Owner:厦门宜锐机械制造有限公司

Method for detecting connection state of electric kettle and electric kettle

ActiveCN107136920BLow costRealize detectionWater-boiling vesselsEngineeringWater bottle
Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD +1

Data analysis method and device

ActiveCN109600243BData switching networksWireless communicationFeature setFeature parameter
Owner:HUAWEI TECH CO LTD

All-parallel bit plane coding method for image compression

InactiveCN102223534BSimple calculationEasy to controlTelevision systemsDigital video signal modificationComputer architectureOriginal data
Owner:SOUTHEAST UNIV

A Hardware Debugging Method of Digital Microphone

ActiveCN110072166BReduce wasteAvoid wastingMouthpiece/microphone attachmentsComputer hardwareEngineering
Owner:AMOLOGIC (SHANGHAI) CO LTD

Method and system for placing regional advertisements

ActiveCN112036967BDelivery meetsPrecise deliveryMarketingIdentification meansLED displayOperations research
Owner:SHENZHEN LIDING PHOTOELECTRIC TECH

A scanning data processing method and device

ActiveCN106097410BImprove post-processing image display qualityReconstruction from projectionImage generationComputed tomographyData field
Owner:NEUSOFT MEDICAL SYST CO LTD

Colored photosensitive resin composition, color filter and image display device

ActiveCN108062002BFast developing speedExcellent adhesionPhotomechanical apparatusOptical elementsImidePolymer science
Owner:DONGWOO FINE CHEM CO LTD

A Vibration Analysis Method of Elastic Plate Structure

ActiveCN107818209BImplement parametric analysisIncrease the number of loop iterationsDesign optimisation/simulationSpecial data processing applicationsAxial displacementBoundary energy
Owner:HARBIN ENG UNIV

Wrench that can warn of torque overrun and method for fastening screws using the wrench

ActiveCN108145644BEasy to knowTorque limit reminderSpannersWrenchesTransverse grooveSpring steel
Owner:HANGZHOU SHENDAXIA DECORATION DESIGN ENG

A method and system for vocs degradation of ozone and microwave-induced free radicals

ActiveCN107694306BSimple processThe process is simple and reliableGas treatmentDispersed particle separationResource utilizationPollution
Owner:JIANGSU UNIV

A Coordinated Control System for Four-Wheel Independent Drive and Independent Steering Electric Vehicles

InactiveCN103434506BFacilitate modular productionPromote technological innovationTime responseControl system
Owner:XI AN JIAOTONG UNIV

Smelting method of non-oriented electrical steel sheet with excellent magnetic properties

ActiveCN103509906BReduce processing timeWell formedManufacturing convertersElectrical steelChemical composition
Owner:BAOSHAN IRON & STEEL CO LTD

A high-strength anti-loosening bolt for automobile hexagonal flange

ActiveCN111207143BImprove anti-loosening performanceIncrease frictionNutsBoltsEngineeringStructural engineering
Owner:浙江盛世瑞金紧固件股份有限公司

A reversible display shielding box device and a reversible shielding table using the device

ActiveCN103431634BNeatly routedEasy to installOffice tablesMagnetic/electric field screeningElectromagnetic lockDisplay device
Owner:常州市长城屏蔽科技有限公司

Oilfield Centrifugal Pump Lubricant Automatic Injection Device

ActiveCN111734671BAchieve connectionAchieve disassemblyProportioning devicesPump componentsOil canEngineering
Owner:长春市第一水泵有限公司

A Pneumatic Electrostatic Boom Sprayer for Paddy Fields

InactiveCN103875646BReduce driftSave dilution waterInsect catchers and killersEngineeringElectric control
Owner:镇江捷成植保科技有限公司

A method for producing sulfur-containing ammonium phosphate by using industrial by-product desulfurization paste

ActiveCN106316510BOvercome the disadvantage of uneven mixingImprove economyAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersO-Phosphoric AcidDust explosion
Owner:云南云天化以化磷业研究技术有限公司

Cooking vessel

InactiveCN101977536BPressure-cookersCooker
Owner:GERO VERTRIEBS GMBH

Medical lower limb training device

ActiveCN114602120AReduce the burden onPlay a supporting roleMovement coordination devicesCardiovascular exercising devicesPhysical medicine and rehabilitationEngineering
Owner:杭州市临安区第一人民医院

Overbridge type garden apartment

InactiveCN100458084CReasonable combinationSmart house designDwelling buildingResidenceLiving room
Owner:珠海银通房地产开发有限公司

Hydrogenation active protective agent with ivb group metal-containing alumina as carrier, preparation and application

ActiveCN102649069BGood hydrodemetallization activityMetal/metal-oxides/metal-hydroxide catalystsRefining to eliminate hetero atomsMetalProtective Agents
Owner:CHINA PETROLEUM & CHEM CORP +1

High efficiency alternative/renewable powered ups system

InactiveCN101689812ABatteries circuit arrangementsAc-dc conversionStored energyElectricity
Owner:LIEBERT

Adenoviral vectors

PendingCN110892064AReduced need to remove viral particlesEconomic savingsVectorsDsDNA virusesTransgenesisBiomedical engineering
Owner:OXFORD GENETICS

A Multi-level Particle Filter Algorithm Based on Improved Firefly Step Size Factor

ActiveCN112083494BReduce degradationFast convergenceArtificial lifeSeismic signal processingAlgorithmParticle filtering algorithm
Owner:JILIN UNIV

Automatic starting timer closing gas structure of gas stove ignition adjusting knob

InactiveCN104132379AEnsure safetyReduce the complexity of operationDomestic stoves or rangesLighting and heating apparatusEngineeringTimer
Owner:傅银华

An Intelligent Matching Method for Network Switch Chip Recognizable Flow Table

ActiveCN107623635BAchieve separationFacilitate the realization of hardwareData switching networksComputer hardwareOpenFlow
Owner:深圳市德赛微电子技术有限公司 +1

Low bake autodeposition coatings

PendingCN109153038AAccelerated corrosionGood storage stabilityPretreated surfacesAnti-corrosive paintsThermal stabilityCorrosion
Owner:HENKEL KGAA

A walking path planning method, device, equipment and medium

ActiveCN111921732BFully automatedImprove spraying efficiencySpraying apparatusEngineeringMechanical engineering
Owner:广东博嘉拓建筑科技有限公司

Combined cycle heat and power cogeneration system and its high exhaust steam extraction control method

ActiveCN106246251BMeet heating needsImprove efficiencySteam useEnergy industryControl systemCogeneration
Owner:SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD +1

Body structure

ActiveCN110171477BElectric propulsion mountingVehicle sub-unit featuresImpactAutomotive engineering
Owner:HONDA MOTOR CO LTD

Cyclone heat dissipation led lamps

ActiveCN104019382BSolve the problem of high temperature heat dissipationImprove cooling effectLighting heating/cooling arrangementsSemiconductor devices for light sourcesCycloneHeat conducting
Owner:潘忠勋

A method of reconstructing a patient's tooth root

ActiveCN105455906BImprove reliabilityIncrease success rateOthrodonticsNatural stateEntire tooth
Owner:杭州一牙数字口腔有限公司

Combined Electrode Machining Method for Improving EDM Efficiency of Turbine Disc with Shroud

ActiveCN103990875BImprove processing efficiencyIncrease profitTurbineMachine tool
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A transceiver and terminal

ActiveCN108512790BRealize integrationReduce areaPhase-modulated carrier systemsTransceiverSoftware engineering
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A geopolymer grout

ActiveCN106699037BThere is stable and adjustable performanceLow costCement productionAlkaneDimethylaniline N-oxide
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optical device

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A kind of crn coating, preparation method and application

ActiveCN109504947BHigh hardnessVacuum evaporation coatingSputtering coatingHigh densityCeramic coating
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

A switching system for vehicle steering mode

ActiveCN109572810BLow costImprove reliabilityFluid steeringControl theoryVALVE PORT
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Polylactic acid-modified grammite composite material and preparation method thereof

InactiveCN101235194BHigh impact strengthHigh tensile strengthUltimate tensile strengthPolylactic acid
Owner:XINJIANG YICHUANG NEW MATERIAL CO LTD

Calcium alginate gel bead with shell of porous calcium carbonate microsphere and its preparing method

InactiveCN100558408CImprove adsorption capacityImprove surface strengthInorganic non-active ingredientsGranular deliveryOil emulsionMicrosphere
Owner:SOUTH CHINA UNIV OF TECH

Process method for replacing trunnion of ladle

InactiveCN101992375BImprove the heating effectImprove cooling effectMelt-holding vesselsMetal working apparatusMachine partsHigh pressure oxygen
Owner:LAIWU IRON & STEEL GRP

A combined foundation structure system of three barrel foundations for a concrete support structure

ActiveCN106638662BIncreased anti-overturning momentIncrease stiffnessFoundation engineeringPull forceStructure of the Earth
Owner:TIANJIN UNIV

Storing device

InactiveCN1403928ALarge signal amplitudeDigital storageMemory systemsComputer moduleWaveform distortion
Owner:PS4 LUXCO SARL

Purely mechanical torque display torque tool

ActiveCN111024284BSimple structureLow costWork measurementTorque measurementGear wheelEngineering
Owner:HARBIN ENG UNIV