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.

An Ultrasonic Measuring Method for Surface Stress of Composite Materials

ActiveCN110231116BRealize variable adjustmentRealize surface stress ultrasonic automatic scanning measurementApparatus for force/torque/work measurementSurface stressAngle of incidence
Owner:DALIAN UNIV OF TECH

A foot-operated dough mixer

ActiveCN109392971BProtection against mobile effectsImprove kneading effectMixing/kneading structural elementsGear wheelEngineering
Owner:灵璧县浩翔信息科技有限公司

Method and system for feature tracking across networks

InactiveCN105978699BData switching current supplyQuality of serviceComputer compatibility
Owner:CISCO TECH INC

An intelligent early warning system for automobiles

ActiveCN107310552BReduce the probability of traffic accidentsExternal condition input parametersLaser rangingEarly warning system
Owner:JIANGSU HOSKI NETWORK TECH CO LTD NANJING

Adaptive filtering algorithm and system for active optical system micro-displacement sensor

ActiveCN109029227BEasy to implementQuick implementationUsing electrical meansAdaptive filtering algorithmAlgorithm
Owner:NANJING UNIV OF SCI & TECH

A novel multifunctional composite steel pipe and its preparation method

ActiveCN110762296BHigh strengthNot easy to corrodeFlanged jointsCorrosion preventionPipeWasher
Owner:吕文兴

Packaging box

InactiveCN101780860BTake advantage ofNo wastePackagingEngineeringPackaging Case
Owner:邱辉

Standardized planting method for buerger lespedeza root

ActiveCN101878717BStandardized large-scale plantingLess investment in plantingHorticulture methodsMedicinal herbsEcological environment
Owner:贵州德昌祥医药股份有限公司

Cleaning brush driving mechanism and vehicle cleaning device of a car washing machine

ActiveCN106763286BReduce in quantityRealize the function of cleaning the vehicleMagnetically actuated clutchesCleaning apparatus for vehicle exteriorsEngineeringAutomotive engineering
Owner:WASHING BEIJING AUTOMATIC EQUIP

Hand sanitizer

ActiveCN102068390BGuaranteed regular qualityReduce usageCosmetic preparationsToilet preparationsHand sanitizerLinear alkylbenzene
Owner:广州浪奇日用品有限公司 +1

Detection method of vegetal single copy genes

InactiveCN102191325BThe detection process is shortHigh sensitivityMicrobiological testing/measurementPhysical MapsSingle copy
Owner:WUHAN UNIV

A kind of method for treating molten salt chlorination waste residue by high temperature phase inversion method

ActiveCN111892068BAchieve recyclingAvoid secondary pollutionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSlagWater chlorination
Owner:CENT SOUTH UNIV +1

Calibration Method Using Acoustic Reflection Catheter Phase Calibration System

ActiveCN106949921BEasy CalibrationQuick calibrationInstrumentsData acquisitionAcoustic wave
Owner:OCEAN UNIV OF CHINA

Controlling operation of power consuming devices in an electrical grid

ActiveCN105103398AComputer controlPower network operation systems integrationStart timeStart up time
Owner:NAT ICT AUSTRALIA

Plastic calibration device

ActiveCN110802139BAvoid situations where the calibration effect cannot be maintainedImproved rounding effectEngineeringMechanical engineering
Owner:XIAN XD SWITCHGEAR ELECTIC CO LTD +1

An electric hair dryer

InactiveCN107171112BSports safetySmooth motionCoupling device detailsEngineering
Owner:WENLING HAODA ELECTRIC APPLIANCE CO LTD

High-performance sound-absorbing, damping and vibration-reducing ternary composite material and manufacturing method thereof

InactiveCN102604245BSolve the phenomenon of "aging"Extended service lifeThermal energyFiber
Owner:NANTONG TEXTILE VOCATIONAL TECH COLLEGE

A multi-source auxiliary navigation method and device

ActiveCN113155124BEasy to navigateNavigational calculation instrumentsNavigation by speed/acceleration measurementsVisual perceptionRemote sensing
Owner:涵涡智航科技(玉溪)有限公司

A kind of packaging method of diode and diode

ActiveCN106783631BSmall footprintImprove packaging efficiencySolid-state devicesSemiconductor/solid-state device manufacturingPlastic packagingEngineering
Owner:SHENZHEN SIPTORY TECH CO LTD

Catalyst for removing nitrogen oxide and organic pollutant discharged in burning and method for preparing same

InactiveCN101513612BGuarantee structureExcellent low temperature SCR characteristicsDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsCarbon nanotubeSolvent
Owner:ZHEJIANG UNIV

A kind of chemical synthesis method of carbitinib

ActiveCN106866624BImprove securityHigh yieldOrganic chemistry methodsChemical synthesisHigh volume manufacturing
Owner:JINING MEDICAL UNIV

A method of manufacturing a solar cell

InactiveCN102945892BAvoid technical problems of preparationSolve the contradiction between the compound rateFinal product manufactureSemiconductor devicesHydrofluoric acidSolar cell
Owner:NANTONG UNIVERSITY

A flexible anti-collision sheath for utility poles

ActiveCN111560890BReduced risk of breakageReduce hard damageRoadway safety arrangementsEdge surfaceEngineering
Owner:国网黑龙江省电力有限公司佳木斯供电公司 +1

Delivery reports in a communication system

ActiveCN101542990BSpecial service provision for substationError prevention/detection by using return channelCommunications systemData mining
Owner:NOKIA TECH OY

A small intelligent cultivator

ActiveCN113273325BLabor savingPromote agricultural developmentPloughsGuiding agricultural machinesAgricultural engineeringVision sensor
Owner:HEBI COLLEGE OF VOCATION & TECH

Emergency braking auxiliary device and emergency braking method

ActiveCN109249914BAvoid the problem of insufficient output braking torqueReduce uncertaintyBraking action transmissionHand actuated initiationsSolenoid valveAir brake
Owner:厦工(三明)重型机器有限公司

Reflective and resistant coatings and methods for applying to composite structures

InactiveCN1840737AAvoid overheatingVacuum evaporation coatingSputtering coatingElectrical resistance and conductanceMetallurgy
Owner:GENERAL ELECTRIC CO

A charging device capable of real-time identification of the state of a lead-acid battery and a state identification method

ActiveCN111934385BExtended service lifePlay the role of power failure protectionCircuit monitoring/indicationDifferent batteries chargingBattery chargeEngineering
Owner:YUNENG ELECTRIC

A Calculation Method of Bloom Rolling Temperature Field Considering Non-uniform Deformation Heat

ActiveCN110852007BReduce complexityReduce the amount of calculationDesign optimisation/simulationWire rodIndirect coupling
Owner:UNIV OF SCI & TECH BEIJING +1

Precise filtering infusion apparatus

InactiveCN102028984BAvoid enteringAvoid bleedingFiltering accessoriesFixed frameInfusion set
Owner:DIAN BAI KANGERMEI BIOLOGICAL TECH

Cable automatic processing and testing equipment

ActiveCN103855594BImprove qualitySeparation in timeLine/current collector detailsUsing optical meansHuman–machine interfaceAutomatic test equipment
Owner:BOZHOU LIAN TAO ELECTRONICS

Method and system for optical coherence tomography

InactiveCN103443578BHigh precisionImprove reliabilityScattering properties measurementsDiagnostics using tomographyThree-dimensional spaceComputer science
Owner:T2PHARMA GMBH

A method, device and terminal equipment for creating an album directory

ActiveCN103678611BStill image data indexingSpecial data processing applicationsTerminal equipmentComputer vision
Owner:XIAOMI INC

A planting unit suitable for vegetation restoration in desert land

InactiveCN109156205BImprove germination rateImprove survival rateWatering devicesCultivating equipmentsRevegetationFiber bundle
Owner:JILIN NORMAL UNIV

An automatic alignment industrial robot for u-shaped workpieces

ActiveCN108946051BEasy to palletizeSave human effortConveyorsControl devices for conveyorsIndustrial equipmentIndustrial robotics
Owner:上海诺柱知识产权服务有限公司

Multiple power conversion apparatus and multiple transformer

ActiveCN101355321BReduce high harmonic currentTransformers/inductances coils/windings/connectionsAc-dc conversionTransformerPhase difference
Owner:HITACHI IND PROD LTD

Uplink feedback method, user equipment and NodeB

ActiveCN108183778AError prevention/detection by using return channelForward error control useUser equipmentSubframe
Owner:HUAWEI TECH CO LTD

Sequential punching machine

InactiveCN1375429ABundling machine detailsMetal working apparatusPunchingStrapping
Owner:SIGNODE INT IP HLDG

Multifrequency antenna

ActiveCN102598411AHigh gainSimultaneous aerial operationsRadiating elements structural formsElectrical conductorEngineering
Owner:CASIO COMPUTER CO LTD

Electrochemical preparation method of lanthanum phosphate or rare earth doped lanthanum phosphate film

InactiveCN101962805BLow growth temperatureHigh crystallinityPolycrystalline material growthElectrolytic inorganic material coatingSodium phosphatesRare earth
Owner:ZHEJIANG UNIV

A method and device for responding to Internet of Vision service request signaling

ActiveCN109768986BReduce data volumeOccupies less bandwidthTransmissionPathPingTelecommunications
Owner:VISIONVERA INFORMATION TECH CO LTD

Application of non-metal heat-insulating material in refrigerating machine

InactiveCN1191320CSave energyImprove cooling effectChemical industryHeat-exchange elementsHeat conductingMetallic materials
Owner:张跃

Microwave thermoacoustic-color ultrasound dual-modality detection device for nutritional perfusion

InactiveCN107788980BHigh resolutionImprove imaging depthMedical imagingOrgan movement/changes detectionNutritionPulse microwave
Owner:SOUTH CHINA NORMAL UNIVERSITY

Method for recycling vanadium-containing substances in vanadium mud

ActiveCN111118290BHigh recovery rateEfficient use ofProcess efficiency improvementResource recoverySlag
Owner:HEBEI IRON AND STEEL

Information acquisition method and device, free-flow charging system and storage medium

ActiveCN110910519BAchieve traceabilityPromote collaborationTicket-issuing apparatusRoad vehicles traffic controlSignal responseFinancial transaction
Owner:BEIJING WANJI TECH

Method and device for 3d model deformation

InactiveCN104040593BImage enhancementImage analysisOptical flow3D modeling
Owner:ALCATEL LUCENT SAS

Shock absorbing device for electromechanical equipment

ActiveCN107191535BImprove shock absorptionIncrease dampingPortable framesNon-rotating vibration suppressionSemi openEngineering
Owner:胡佳威

A method for judging whether the lightning arrester of reactive power compensation device is electrified

ActiveCN105445532BEasy to assembleEasy to disassembleMeasurement using digital techniquesPower compensationElectricity
Owner:PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN

A surface treatment device for nickel electroplating parts

ActiveCN112481681BComprehensive cleaningEasy to cleanCellsCleaning using toolsMechanical engineeringMaterials science
Owner:常德市东新金属表面处理有限公司

A Method for Filling Missing Data Due to Lightning Strikes on Transmission Lines

ActiveCN105893749BImprove lightning protection levelGuaranteed uptimeSpecial data processing applicationsInformaticsLightning strikeData set
Owner:SUZHOU POWER SUPPLY COMPANY OF STATE GRID ANHUI PROVINCE ELECTRIC POWER +1

Adaptive loop filtering method and device

ActiveCN105357538BImprove filtering effectDigital video signal modificationPattern recognitionComputer graphics (images)
Owner:BEIJING VIMICRO ARTIFICIAL INTELLIGENCE CHIP TECH CO LTD

Captive balloon with turbojet engine or self-pressurized burner

ActiveCN101898632BLow costQuick responseBalloon aircraftsTerra firmaCombustor
Owner:湖南航天管理局

Metallized film for capacitor

ActiveCN105097284BImprove performanceImprove electrical strengthThin/thick film capacitorStacked capacitorsMetal coatingEngineering
Owner:安徽威斯康电子材料有限公司

Android system software protection method, software application method and related device

ActiveCN104751026BProgram/content distribution protectionReverse analysisApplication programming interface
Owner:CHINA MOBILE COMM GRP CO LTD

A method for efficiently degrading sinapine in rapeseed meal based on germinated rapeseed enzymatic method

ActiveCN105961840BSimple processEasy to operateFood processingAnimal feeding stuffOrganic solventNutritional quality
Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

An embedded double-spool pilot control mechanism and a fluid control valve

ActiveCN108843638BSimple structureAchieving Proportional ControlServomotor componentsFluid controlEngineering
Owner:赵荣凯

A mechanical interlocking device for electric operation

ActiveCN107910233BSo as not to damageSimple structureProtective switch operating/release mechanismsStructural engineeringCircuit breaker
Owner:WUXI KAIYI SCI & TECH +1

projection lens

ActiveCN103091937BImprove image contrastImprove energy utilizationProjector film strip handlingCamera film strip handlingHigh volume manufacturingImaging quality
Owner:ZHONGSHAN ZHONGYING OPTICAL

A safety protection type lithium ion battery cover plate

ActiveCN110379976BAvoid explosionAvoid thermal runawaySmall-sized cells cases/jacketsCell lids/coversEngineeringStructural engineering
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

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

ActiveCN112382647BImprove lighting qualitySolve uneven technical problemsSolid-state devicesNon-linear opticsDisplay deviceEngineering
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

Method for concentrating virus in sewage or sewage treatment plant tail water

InactiveCN100509656CReduce deathShorten the timeWater/sewage treatment by centrifugal separationMultistage water/sewage treatmentUltrafiltrationTreatments water
Owner:TSINGHUA UNIV

Glass fiber reinforced plastic pipeline and its production process

InactiveCN100441929CImprove performanceRetain corrosion resistanceRigid pipesTubular articlesFiberGlass fiber
Owner:上海意耐玻璃钢有限公司

A welding method for a fan nacelle platform

ActiveCN110682043BPrecise positioningHigh precisionWelding/cutting auxillary devicesAuxillary welding devicesPhysicsEngine room
Owner:中联信达(天津)科技发展有限公司

Context-aware-based personalized contact recommendation server, client and method

ActiveCN103294801BSolve the mode overlap problemSimple designSpecial data processing applicationsPersonalizationBehaviour pattern
Owner:UNIV OF SCI & TECH OF CHINA

Two-dimensional one-way elliptical cloaking device

ActiveCN105655718BAntennasEngineeringDiscretization
Owner:TSINGHUA UNIV

Polarizing plate sticking device

ActiveCN100549768CReduce the bottom areaStable deliveryNon-linear opticsPolarizerEngineering
Owner:YODOGAWA MEDEC

A biomimetic strengthening method of laser ceramic melt injection on the surface of a broken hammer head

InactiveCN103710702BMetallic material coating processesOptoelectronicsEnhancement Technologies
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Data reading method, control circuit, memory module and memory storage device

ActiveCN104102598BAvoid lossElectric digital data processingSource Data VerificationData storing
Owner:PHISON ELECTRONICS

Stearic acid soap paper coating lubricant

ActiveCN101532267BSmall particle sizeLow viscosityNon-fibrous pulp additionLubricant compositionStearic acidStearate
Owner:宁波汇臻新材料有限公司

Feeding device, ion source device and feeding method

ActiveCN107026066BWon't clogSimple designElectric discharge tubesNeck partsCombined use
Owner:KINGSTONE SEMICONDUCTOR LIMITED COMPANY

A multi-mode steering self-balancing electric vehicle

ActiveCN109178177BComfortable driving experienceFlexible controlSteering deviceMotorcyclesVehicle frameSteering control
Owner:SHENZHEN FUTURE DOG TECH CO LTD

A communication system based on omnidirectional dual circularly polarized phased arbitrary multi-polarized antenna and multi-polarized channel

ActiveCN112003001BHigh gainReasonable structureRadiating elements structural formsAntennas earthing switches associationCircularly polarized antennaCommunications system
Owner:SHANGHAI JIAOTONG UNIV

Method for rapidly collecting algae by magnetic flocculation nanoparticles and application of method

ActiveCN103045479BHigh speedQuick collectionUnicellular algaeBiological water/sewage treatmentFlocculationNanoparticle
Owner:广东牧海生物技术有限公司

Semi-Supervised Learning High Confidence Sample Mining Method for Audio Event Classification

ActiveCN105069474BHave diversityImprove classification performanceCharacter and pattern recognitionManual annotationAlgorithm
Owner:SHANDONG NORMAL UNIV

Whisker/silicone rubber composite material and preparation method thereof

ActiveCN105348815BLow toxicityWith smoke suppressionPolymer scienceMagnesium Sulfate whiskers
Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI

Raccoon canine distemper virus attenuated vaccine strain and its application in preparing live raccoon distemper vaccine

ActiveCN107236715BSsRNA viruses negative-senseViral antigen ingredientsMicroorganismCanine distemper virus CDV
Owner:INST OF SPECIAL ANIMAL & PLANT SCI OF CAAS

Beach chair pipe seat riveting assembly line

ActiveCN104859140BEasy to take outReasonable structureEngineeringAssembly line
Owner:JIANGSU BVM INTELLIGENT TECH

clothes drying equipment

ActiveCN104652107BTextiles and paperLaundry driersAir cycleAir filter
Owner:ELECTROLUX APPLIANCES

A kind of dustproof cover used in construction engineering mixer

ActiveCN108908710BNo respiratory impairmentAvoid pollutionWing openersCement mixing apparatusArchitectural engineeringCam
Owner:广东合建工程总承包有限公司

Isolation and purification method of amygdalin from loquat core

InactiveCN100475828CImprove solubilityGreatly improve solubilitySugar derivativesPlant ingredientsOrganic solventPurification methods
Owner:FUZHOU UNIV

New cyclic lipopeptides locillomycin A, B and C and preparation method thereof

InactiveCN103524600AStrong bacterial and viral activityAntibacterial agentsAntimycoticsAntifungalCyclic lipopeptide
Owner:JIANGSU ACAD OF AGRI SCI

Automatic loading and unloading machine

ActiveCN110842101BThere will be no joint adsorptionReduce errorsMetal-working feeding devicesPositioning devicesStructural engineeringMachine
Owner:重庆新固兴科技有限公司

Separation equipment for extracting luteolin from peanut shells

ActiveCN111841843BThe pre-processing process is simpleEasy to operateSievingOrganic chemistryBiotechnologyElectric machinery
Owner:江西天禹科技协同创新有限公司

Concentric Explosive Shell Charging Structure and Its Forming Die and Forming Method for Shock Gasification Research

ActiveCN113280688BReliable detonationExplosive chargesPreparing sample for investigationDetonationTEX-explosive
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

A kind of high-speed steel roll and preparation method thereof

ActiveCN104087874BReduce the amount addedLow costRollsMetal rolling arrangementsImpurityBorium
Owner:山东格新精工有限公司

Coating material for thermal insulation protection and coating preparation method thereof

ActiveCN105568167BLow thermal conductivityImprove toughnessMolten spray coatingThermal insulationFerrosilicon
Owner:BEIJING UNIV OF TECH

Iron ore sampling and sample making method and system

InactiveCN102359888BFast sampling speedIncrease sample sizeWithdrawing sample devicesPreparing sample for investigationComputer scienceBelt conveyor
Owner:鲁中矿业有限公司

Quantum dot display substrate, manufacturing method thereof, and quantum dot display device

ActiveCN105929591BAvoid exposureNon-linear opticsQuantum dot displayBlack matrix
Owner:BOE TECH GRP CO LTD

Method and Device for Extracting Impulse Response of Time Domain Signals

InactiveCN102780658BSolve the problem of estimation errorHigh precisionTransmitter/receiver shaping networksTime domainChannel impulse response
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Progress bar setting method and device

ActiveCN103530145BSolve the problem of pausing forwardSolve the problem of fast and slow progressHardware monitoringProgram loading/initiatingCompletion timeTask completion
Owner:BEIJING QIHOO TECH CO LTD

Type-typing method of fish biological specimens

ActiveCN104392653BKeep the original appearanceImprove protectionEducational modelsAggradationAbsorbent cotton
Owner:海口百川海洋生物科技有限公司

Quantitative assessment method and system for satellite network coordination risk

ActiveCN107330589BImprove efficiencyResourcesRisk quantificationExternal data
Owner:AEROSPACE INFORMATION RES INST CAS

Communication device, wireless network, program, and storage medium

InactiveCN1973513AEnsure safetyTransmissionSecurity arrangementWireless lanCommunication device
Owner:TREND MICRO INC

An automatic identification method for secret drawings

InactiveCN101510268BRecognition stabilitySolve the automatic identification problemCo-operative working arrangementsRecord carriers used with machinesRelevant informationImaging processing
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method and device for reading 3D NAND memory

ActiveCN110556148BClock time reductionReduce power consumptionRead-only memoriesEnergy efficient computingComputer hardwareClock time
Owner:YANGTZE MEMORY TECH CO LTD

Holding plate for a vacuum cleaner bag

ActiveCN101431930BSuction filtersEngineeringRestoring force
Owner:EUROLIFTERS HLDG NV

An over-temperature monitoring device

ActiveCN109141670BSimple structureLow costThermometers using physical/chemical changesNon-linear opticsEngineeringTemperature monitoring
Owner:JIANGSU HECHENG DISPLAY TECH CO LTD

Integrated fertilization method for fruit trees using waste fungus residue

ActiveCN103931463BDecompose fullyImprove fertilityFertilising methodsCultivating equipmentsDiseaseSlag
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI +1

A Distributed Optical Fiber Vibration Sensor System and Its Pattern Recognition Method

ActiveCN111649817BSignificant progressSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansFeature extractionFeature parameter
Owner:郑州信大先进技术研究院

Layered structure strain sensor based on graphene composite thin film material and its fabrication

InactiveCN105021119BSimple processLow costElectrical/magnetic solid deformation measurementComposite filmEmulsion
Owner:TONGJI UNIV

Method for estimating the dominant motion in a sequence of images

InactiveCN100411443CLow costTelevision system detailsImage analysisMotion vectorLinear regression
Owner:THOMSON LICENSING SA

filter

ActiveCN105213065BShorten operation timeReduce intraoperative riskBlood vessel filtersSurgical operationEngineering
Owner:LIFETECH SCI (SHENZHEN) CO LTD

A kind of boron trifluoride 2-methylimidazole complex and preparation method thereof

ActiveCN111205228BImprove liquidityAvoid it happening againOrganic chemistryBoron trifluoridePhysical chemistry
Owner:SHANDONG HEYI GAS CO LTD DONGYING CITY

Micro light emitting diode display, micro light emitting diode element and manufacturing method thereof

ActiveCN109037268BSolid-state devicesSemiconductor devicesLED displayDisplay device
Owner:AU OPTRONICS CORP

Audio signal quality detection method and device

ActiveCN104681038BEfficient detectionReduce false positive rateSpeech analysisSignal qualityFrequency spectrum
Owner:TSINGHUA UNIV +1

Low-voltage intelligent circuit breaker

InactiveCN102208306BReduce volumeCompact structureProtective switch detailsSwitch operated by current/voltage unbalanceAutomatic controlWhole body
Owner:胡俊兵

Network operation control method and device

ActiveCN106559394BPrevent breakthroughImprove effectivenessSecuring communicationComputer networkRelevant information
Owner:TENCENT TECH (SHENZHEN) CO LTD

Wind turbine blade vibration reduction semi-active two-way coordinated vibration control device and installation method

ActiveCN110805520BSimple design and operationEasy to installRotating vibration suppressionSpringsVibration controlTurbine blade
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Shell-side self-cooling protection floating head heat exchanger and heat exchange method

ActiveCN106643222BNo expansion stress problemsAvoid contactHeat exchanger casingsStationary tubular conduit assembliesPlate heat exchangerEngineering
Owner:SHANGHAI BOILER WORKS

Method for performing compressed mode-based HARQ in a mobile communication system

InactiveCN1674715AError prevention/detection by using return channelNetwork traffic/resource managementDPCCHMobile communication systems
Owner:SAMSUNG ELECTRONICS CO LTD

A T-type silent check valve

ActiveCN103438251BReduce noiseImprove sealingCheck valvesEngineeringLeft valve
Owner:ZHEJIANG HANWEI VALVE MFG

Open cut foundation pit supporting and protecting method

ActiveCN100593052CSimple and fast operationEasy to implementExcavationsWater tableEngineering
Owner:1ST ENG OF CHINA ZHONGTIE MAJORBRIDGE GROUP

A Method of Detecting Human Movement State Based on Acceleration Change

ActiveCN103340634BThe judgment result is accurateCalculation method is simpleDiagnostic recording/measuringSensorsSelf correlationHuman motion
Owner:无锡市中安捷联科技有限公司

An external dry-hanging stone curtain wall fixing device

ActiveCN105569237BWallsShock proofingEpoxySeismic resistance
Owner:CHINA FIRST METALLURGICAL GROUP

High bandwidth organic substrate antenna structure and manufacturing method

ActiveCN106374208BHigh bandwidthLow costRadiating elements structural formsAntennas earthing switches associationHigh bandwidthOptoelectronics
Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

A Symmetric Vehicle Engine Vibration Absorber with Adjustable Frequency

ActiveCN107152487BAdjust stiffnessGood vibration reduction effectSpringsNon-rotating vibration suppressionMagnetic currentElastomer
Owner:中国人民解放军32180部队

Lead

InactiveCN103987335BImprove cooling effectExcellent in inhibiting thrombus formationCatheterSurgical instruments for heatingGeneral surgeryIrrigation
Owner:JAPAN LIFELINE CO LTD

Preparation technology of high-efficiency, no-molten droplet and flame-resistant reticulated polyurethane foam plastic

ActiveCN102659996BMeet environmental protection requirementsEnvironmental protectionCross-linkDiphenylmethane
Owner:深圳市国志汇富高分子材料股份有限公司

A kind of pine wood nematode diseased wood and its treatment method

ActiveCN111037690BGood dimensional stabilityIncreased durabilityWood treatment detailsThermal wood treatmentPulp and paper industryPinewood nematode
Owner:HARBIN THREE WIND VEOLIA ENVIRONMENTAL ART CO LTD

Information processing apparatus, information processing method, and program

ActiveCN102710991ACharacter and pattern recognitionSelective content distributionInformation processingCommunication unit
Owner:SONY CORP

Indium hydroxide powder and indium oxide powder

ActiveCN105683089BHigh densityGood dispersionGallium/indium/thallium compoundsIndium(III) hydroxideIndium
Owner:SUMITOMO METAL MINING CO LTD

A kind of preparation method of moisturizing lipstick containing shikonin liposome

ActiveCN108578262BNot poisonousQuality improvementCosmetic preparationsMake-upPolymer scienceLiposome
Owner:ZHEJIANG UNIV OF TECH

Electric Vehicle with Thermal Management System

InactiveCN108631020AAchieve coolingLife expectancyCell temperature controlVehicle heating/cooling devicesThermal energyElectricity
Owner:GM GLOBAL TECH OPERATIONS LLC

Disc for clinical examination, disc pack and clinical examination device

InactiveCN102077096AHigh precision analysisUniform liquefactionLaboratory glasswaresMaterial analysisBiomedical engineeringReagent
Owner:BRAHMS GMBH

Method and device for scanning files in storage space of mobile terminal

ActiveCN104317955BImprove scanning experienceAvoid the problem of low scanning efficiencySpecial data processing applicationsOperating system
Owner:BEIJING QIHOO TECH CO LTD

Solar cell with surface combined grating structure

ActiveCN102074601BEnhanced spectral absorptionImprove photoelectric conversion efficiencyPhotovoltaic energy generationSemiconductor devicesGratingSilicon solar cell
Owner:NANJING UNIV OF SCI & TECH

Power maintenance lighting device

InactiveCN102840451BDesign sciencePracticalLighting applicationsPoint-like light sourceLED lampMaterials science
Owner:XINYANG POWER SUPPLY OF HENAN ELECTRIC POWER CORP

Pipeline measuring device for electric power equipment

ActiveCN111336975BEasy to installImprove measurement efficiencyUsing optical meansMechanical measuring arrangementsElectric power equipmentStructural engineering
Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1

Optical imaging lens

PendingCN114740587AFacilitate distribution of optical powerAvoid excessive concentrationOptical elementsOptical axisEntrance pupil
Owner:ZHEJIANG SUNNY OPTICAL CO LTD

Method for preparing lithium manganate cathode material by microwave sintering

InactiveCN101913655BWell mixedEasy to synthesizeManganates/permanganatesManganateManganese
Owner:HENAN UNION NEW ENERGY

Digital broadcasting receiver

InactiveCN1161987CCopyright protectionTelevision system detailsUnauthorized memory use protectionTelecommunicationsDigital audio broadcasting
Owner:PANASONIC CORP

A Smart Contract Similarity Detection Method Based on Syntax Tree Matching

ActiveCN113177107BSolve the similarity detection problem of Ethereum smart contractsAccurate detectionSemantic analysisText database queryingFeature vectorAlgorithm
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Preparation method of flame retardant coating casting material for guide rod

InactiveCN103342569BReduced demoulding and curing timeReduce manufacturing costBrickSlag
Owner:高金菊

Electric connector

ActiveCN107181108AReduce axial volumeReduce usageIncorrect coupling preventionCouplings bases/casesEngineeringMechanical engineering
Owner:STAUBLI FAVERGES SA

Lander attitude simulation platform device

ActiveCN104118581BLow costSolve the problem of high simulation costCosmonautic condition simulationsThree degrees of freedomEngineering
Owner:SHANGHAI AEROSPACE SYST ENG INST

Air guide parts of electric blower, electric blower and electric vacuum cleaner

ActiveCN106122104BSuppresses air supply performance degradationReduce noisePump componentsPumpsEngineeringCentrifugal fan
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

A preparation method of eutectic high-entropy alloy wire and eutectic high-entropy alloy wire

ActiveCN114150204BUniform diameterThe surface is continuous and free of defectsFurnace typesIncreasing energy efficiencyHigh entropy alloysMetallic materials
Owner:INST OF MECHANICS CHINESE ACAD OF SCI

Shift actuators for internal combustion engines

ActiveCN104136316BEasy to operateImprove comfortGearing controlCycle actuatorsCombustionTransmitted power
Owner:TVS MOTOR CO LTD

Inflatable bathing container

InactiveCN103156544BEasy to useBathsDouchesEngineeringBathing
Owner:苏州市吴中区木渎华利模具加工店

A gas sensor for detecting organic phosphorus compounds and its preparation method

ActiveCN112540105BHigh sensitivityHigh selectivityMaterial resistancePhysical chemistryOrganic semiconductor
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Secreted protein with chemotactic activity, its coding sequence and medical use

ActiveCN103626865BNervous disorderPeptide/protein ingredientsLymphatic SpreadAutoimmune condition
Owner:PEKING UNIV

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