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 water meter

ActiveCN110455360BReduce complexityReduce manufacturing costVolume/mass flow measurementWater flowEngineering
Owner:鹰潭道朴智能科技有限责任公司

Text recognition method and device

ActiveCN106445908BPrevent accuracy fluctuationsImprove accuracySpecial data processing applicationsText recognitionData science
Owner:ALIBABA GRP HLDG LTD

A kind of buffering parking space deceleration belt

ActiveCN110820619BPrevent slidingReduced driving abilityTraffic signalsRoad signsSpeed bumpParking space
Owner:马鞍山市龙腾机电科技有限公司

Method for transmitting control information, user equipment and base station

ActiveCN103095398BPerformance goals require assuranceIncrease transmit powerSignal allocationSignalling characterisationComputer hardwareInformation transmission
Owner:HUAWEI TECH CO LTD

Method for manufacturing lithe condoms

InactiveCN102775653BGood compatibilityImprove mechanical stabilityMechanical stabilityEngineering
Owner:QINGDAO DOUBLE BUTTERFLY GROUP

An endoscope for transporting micro-equipment

ActiveCN107752969BPrecise feedingEasy to operateEndoscopesMicro devicesMechanical engineering
Owner:EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH +1

Bearing automatic assembly device

ActiveCN105364453BSave spaceEasy to combineMetal working apparatusFixed bearingQuality assurance
Owner:杭州山博自动化设备有限公司

Use of nematode chitinase genes to control plant parasitic nematodes

InactiveCN101679995AIncrease nematode resistanceClimate change adaptationGlycosylasesNucleotideNematode
Owner:BASF PLANT SCI GMBH

Experimental device for permeability change after carbon dioxide injection reacts with minerals in coal

InactiveCN103760086BNo pollution in the processHigh degree of automationPermeability/surface area analysisMonitoring systemProcess engineering
Owner:HENAN POLYTECHNIC UNIV

Chitosan and polyvinyl pyrrolidone (PVP) blended fiber and preparation method thereof

InactiveCN102560741BNo pollutionSimple processWet spinning methodsConjugated synthetic polymer artificial filamentsFiberHigh intensity
Owner:DALIAN POLYTECHNIC UNIVERSITY

A flame recognition method based on low-rank analysis

ActiveCN106530300BEliminate distractionsSolve the false positive rateImage enhancementImage analysisSingular value decompositionRecognition algorithm
Owner:天津天狮学院

A surgical drill instrument with force sensing function for robot-assisted surgery

InactiveCN105559850BAccurateSimple structureEar treatmentSurgical robotsSurgical drillDrive wheel
Owner:TIANJIN POLYTECHNIC UNIV

Sentence analysis processing method, device, computer equipment and storage medium

ActiveCN110704592BFlexible useImprove experienceDigital data information retrievalNatural language data processingSentence analysisTheoretical computer science
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

The preparation method of lean meat soup oil

ActiveCN104116066BDeliciousFull of nutritionFood ingredient functionsMedicinal herbsLean meat
Owner:白国余

Multi-microphone Speech Enhancement Method Based on Tensor Decomposition

ActiveCN108322858BEffective noise reductionSpatiotemporal Correlation Properties PreservedSignal processingFrequency response correctionTemporal informationAlgorithm
Owner:UNIV OF SCI & TECH OF CHINA

Method and system for user data transaction in communication system

ActiveCN100407623CReduce operating overheadGuaranteed uptimeData switching networksCommunications systemInternet privacy
Owner:TENCENT TECH (SHENZHEN) CO LTD

An agricultural protection system for preventing water evaporation in arid areas and its application method

ActiveCN109716975BAvoid loopsAvoid it happening againAircraft componentsData processing applicationsWater storageWater resources
Owner:临泽县惠峰农林科技有限公司

Terminal Antenna Structure and Terminal

ActiveCN111613898BAchieve coverageSimultaneous aerial operationsAntenna supports/mountingsCommunication qualitySoftware engineering
Owner:HUAWEI TECH CO LTD

Plying steel wire tension compensation device and control method for steel wire plying machine

ActiveCN106081737BSolve the problem of tension fluctuationTension compensationFilament handlingWire tensionEngineering
Owner:NANJING ORIENTLEADER TECH CO LTD

Positioning system, smart card and method for providing location data to smart card

ActiveCN104937900BKey distribution for secure communicationUser identity/authority verificationData transportSmart card
Owner:BUNDESDRUCKEREI GMBH

Air conditioner air supply device with deflector

ActiveCN103322659BIncrease air volumeImprove the air supply effectLighting and heating apparatusSpace heating and ventilation detailsBand shapeAir conditioning
Owner:HAIER GRP CORP +1

A mobile phone case and its processing method

ActiveCN109278246BFeel goodBottom forming speed is fastTelephone set constructionsEnvironmental resistanceSilica gel
Owner:东莞弘旺通信科技有限公司

A terminal device and a video conferencing method

ActiveCN108574819BQuality improvementImprove processing efficiencyTelevision conference systemsTwo-way working systemsComputer hardwareTerminal equipment
Owner:海南乾唐视联信息技术有限公司

Ultrasonic wave welding and cutting equipment for mfg. flat cable

InactiveCN1224061CFlat/ribbon cablesDomestic articlesElectrical conductorUltrasonic welding
Owner:SUMITOMO WIRING SYST LTD

A pot washing device of a cooking machine and a cooking machine

ActiveCN107890290BImprove reliabilityGuaranteed meshingTableware washing/rinsing machine detailsCooking vesselsGear wheelControl engineering
Owner:SHANGHAI AICAN ROBOT GRP CO LTD

Lawn care apparatus

ActiveCN1781352BLawn machinesTransverse axisEngineering
Owner:ROBERT BOSCH GMBH

Polypeptide Inducing Prostate Cancer Cell Apoptosis and Its Application

ActiveCN107383173BAbility to apoptoticGood treatment effectPeptide/protein ingredientsDepsipeptidesProstate cancer cellPharmaceutical drug
Owner:中美赛尔生物科技(广东)有限公司

Method for battery replacement of electric vehicles using electric car

ActiveCN103303268BImprove work efficiencySafe process for battery replacementElectric propulsion mountingElectric/fluid circuitElectricityElectric cars
Owner:浙江部达科技有限公司

Self-Powered Cochlear Electronics

InactiveCN104739546BSolve the problem of surgical battery replacementReduce volumeEar treatmentProsthesisElectrical batteryEngineering
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Method for controlling an internal combustion engine using processed accelerometer signals

ActiveCN100478554CElectrical controlMachines/enginesAccelerometer dataShock wave
Owner:WESTPORT POWER

Method for extracting saponin from oat bran

InactiveCN101161665BHigh purityLow costSugar derivativesSugar derivatives preparationN-ButanolEthyl acetate
Owner:TIANJIN UNIV OF SCI & TECH

An installation method of non-standard attachment rods for double tower cranes used in the installation of intercooling towers

ActiveCN107826989BReduce installation costsKeep a safe distanceCranesEngineeringTower crane
Owner:CHINA NAT CHEM ENG THIRD CONSTR

Gas-liquid component high chamber-pressure large-range variable working condition combustor

ActiveCN101956981BHigh residual oxygen coefficientProtect ablationBurnersRocket engine plantsCombustorSpray nozzle
Owner:NO 11 INST OF NO 6 ACADEMY OF CHINA AEROSPACE SCI & TECH

A polyolefin material with controllable degradation unit and high monomer utilization rate and its preparation method

ActiveCN111303326BMild reaction conditionsProduction safety and stabilityPolymer sciencePolyolefin
Owner:UNIV OF SCI & TECH OF CHINA

A kind of superhydrophobic magnetic ps/sio2 oil-water separation material and preparation method thereof

ActiveCN106277162BReduce usageSolve reunionFatty/oily/floating substances removal devicesOther chemical processesWater bathsDivinylbenzene
Owner:NANJING UNIV OF SCI & TECH

Soft ice-cream stick and production method thereof

ActiveCN103190518BSoft tasteExtended shelf lifeFrozen sweetsCarboxymethyl celluloseLocust bean gum
Owner:湖南新中意食品有限公司

A revolving door table of a tube expander

ActiveCN103691828BShorten the timeHigh continuous production efficiencyMetal-working feeding devicesPositioning devicesWork cycleEngineering
Owner:辽宁省机械研究院有限公司

Single-component stable luminescent device embedding composition at room temperature

ActiveCN101220253BEasy to storeEasy to useOther chemical processesSemiconductor/solid-state device detailsEpoxyPhosphate
Owner:杨钢

Aluminum foil air gap repair production line and filling method

ActiveCN105478477BImprove compactnessHigh dielectric strengthLiquid surface applicatorsCoatingsProduction lineEconomic benefits
Owner:HANGZHOU JULI INSULATION

A large file transfer method based on raptor code

ActiveCN104104727BImprove transmission stabilityLow impact on transfer efficiencyError prevention/detection by using return channelFile transmissionPacket loss
Owner:COMMUNICATION UNIVERSITY OF CHINA

Method and apparatus for treating a hydrocarbon stream

InactiveCN101529188BSolidificationLiquefactionHydrocarbonChemistry
Owner:SHELL INT RES MAATSCHAPPIJ BV

Method for detecting optical and physical thickness of optical transparent body

InactiveCN1501049AGlass deposition burnersUsing optical meansRefractive indexWide band
Owner:美国飞泰尔有限公司

Multi-path routing method for high-speed interconnected Dragonfly+ network

ActiveCN111711565BImprove satisfactionOvercome the problem of easily causing a certain degree of data disorderData switching networksRouting modelPathPing
Owner:XIDIAN UNIV

A kind of soft coral polysaccharide and its preparation method and application

ActiveCN113717293BPromote proliferationEnhance phagocytosisClimate change adaptationImmunological disordersImmune modulatorCytokine
Owner:SUN YAT SEN UNIV

Method for preparing Na3YSi2O7-based rare-earth ion activated fluorescent material

InactiveCN103614140BRich pore structureLarge specific surface areaLuminescent compositionsAir atmosphereAnhydrous ethanol
Owner:CENT SOUTH UNIV

A kind of preparation method of nano silver chloride/chitosan fiber antibacterial dressing

ActiveCN104324407BFirm and smooth surfaceHydrophobicAbsorbent padsBandagesWound dressingEngineering
Owner:FUZHOU UNIV

A system for real-time statistical histogram

InactiveCN103679621BEasy to operateConsume less resourcesImage data processing detailsLower limitRandom access memory
Owner:深圳市凤浴科技有限公司

A detection device and an information processing method

ActiveCN105653420BEasy to collectHardware monitoringInformation processingConnected device
Owner:LENOVO (BEIJING) LTD

Method of forming an arteriovenous connection

InactiveCN110709129AIntravenous devicesExternal electrodesVeinElectrical stimulations
Owner:诺温图姆医药技术有限公司

A phase inspection method for high-voltage cable cross-connection system

ActiveCN103983853BFinish quicklyComplete efficientlyVoltage-current phase angleFault locationPosition checkCross connection
Owner:STATE GRID CORP OF CHINA +1

Stern fins and ships with such stern fins

ActiveCN110770117BImprove propulsion efficiencyRotary propellersRotational axisPropeller
Owner:KAWASAKI HEAVY IND LTD

Method and device for synchronous address book data storage in mobile device

ActiveCN1968301BSubstation equipmentSpecial data processing applicationsComputer hardwareAddress book
Owner:ASUSTEK COMPUTER INC

A silica sand sampling device

ActiveCN107179210BInsertion is quick and easyThe overall structure is simple and reliableWithdrawing sample devicesEngineeringScrew thread
Owner:咸宁南玻玻璃有限公司

A kind of automobile fuel additive

InactiveCN101381642BSolve cokingSolve the problem of carbon accumulationLiquid carbonaceous fuelsPolyolAntioxidant
Owner:HENAN ACAD OF SCI

A high-power mobile low-valley power storage emergency power house

ActiveCN104269904BEnsure safe workIncrease powerPower network operation systems integrationAc-dc conversionVanadium redox batteryElectrical battery
Owner:鞍山市宏源自动化工程有限公司

A Pediatric Blood Drawing Nursing Device

ActiveCN110013258BAccurate displayAccurate and stable venous blood drawSurgeryDiagnostic recording/measuringNursing techniquesVenous blood
Owner:SHANDONG UNIV QILU HOSPITAL

High-toughness composite SBR modified asphalt for warm-mixed asphalt technology, and preparation method thereof

InactiveCN102276993BImprove viscosity and toughnessImprove toughnessIn situ pavingsClimate change adaptationPolymer scienceToughness
Owner:南京中公材料科技发展有限公司

Reinforced glass, reinforced glass substrate, and method for producing the same

ActiveCN101801869BHigh ion exchangeHigh mechanical strengthGlass forming apparatusThin material handlingOptoelectronics
Owner:NIPPON ELECTRIC GLASS CO LTD

A GNSS interference source location method based on multi-node AGC

ActiveCN108897013BLower performance requirementsLow costSatellite radio beaconingTelecommunications linkInterference (communication)
Owner:NAT UNIV OF DEFENSE TECH

A sample pretreatment method for rapid detection of phthalates in emulsified flavors and a detection method using it

ActiveCN104237423BReduce dosageEasy to operateComponent separationPretreatment methodOrganic solvent
Owner:蒙牛乳业(马鞍山)有限公司 +1

Nucleic acid, real-time fluorescent rpa kit and method for detecting Zika virus

ActiveCN106367533BEasy to useEasy to detectMicrobiological testing/measurementDNA/RNA fragmentationZika virusFluorescence
Owner:淮安市疾病预防控制中心

Method and device for generating lyrics file

ActiveCN104882152BSolve efficiency problemsSolve the costCarrier indexing/addressing/timing/synchronisingTime deviationAudio frequency
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

A method and system for transferring data between processes

ActiveCN107153579BReduce occupancyImprove data logging perception sensitivityProgram synchronisationInterprogram communicationTable (database)Industrial engineering
Owner:北京思特奇信息技术股份有限公司

Internal and external pressure pre-coated dynamic membrane support and dynamic membrane system

ActiveCN104923084BNot easy to looseStable supportSemi-permeable membranesWater/sewage treatment bu osmosis/dialysisSupporting systemEngineering
Owner:上海鑫霖科技有限公司

Method for generating click rate prediction model and method for predicting click probability

ActiveCN112055038BSolve uneven distributionSolve the sparse problemTransmissionEngineeringFeature data
Owner:ALIBABA GRP HLDG LTD

Method for preparing ibuprofen arginine salt

ActiveCN102617330BAvoid cumbersome stepsAvoid process problemsOrganic compound preparationCarboxylic acid salt preparationIbuprofen arginineSolvent
Owner:HEFEI KEDA BIO TECH CO LTD

A kind of early rice cultivation method based on winter planting green manure

ActiveCN107455194BMaintain biodiversityMaintain biological stabilityDibble seedersSaving energy measuresWater stateGreen manure
Owner:HUNAN AGRICULTURAL UNIV

Device and method for detecting pin retention force of locomotive connector

ActiveCN112082680BEasy to detectImprove accuracyDatabase updatingRelational databasesElectrical connectionMaterials science
Owner:DATONG ELECTRIC LOCOMOTIVE OF NCR

Mobile Total Station Measuring Platform for Shield Automatic Guidance System

ActiveCN105571574BGuidance positioning measurement is fastConvenient positioning and measurementSurveying instrumentsControl systemElectric machinery
Owner:SHANGHAI FOUND ENG GRP

A two-wheeled vehicle with a foldable sidecar

ActiveCN105947065BIncrease loading capacityIncrease spaceSidecarsFoldable cyclesVehicle frameEngineering
Owner:朱兴民

A database access control method and system supporting business security marks

ActiveCN110427770BReduce dependenceReduce complexityRelational databasesDigital data protectionData setEngineering
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Book recommendation method

ActiveCN102902744BImprove satisfactionImprove experienceSpecial data processing applicationsThree levelPersonalization
Owner:EB INFORMATION TECH

a tube top underwear

ActiveCN110604348BPrevent slippingAvoid the embarrassing problem of falling offBrassieresHandkerchiefsEngineeringMechanical engineering
Owner:佛山市梧桐山内衣有限公司

Distributed search engine system and ID mapping table expanding method

ActiveCN100504867CRealize instant dynamic updatesEnsure consistencySpecial data processing applicationsData miningSource text
Owner:SHENZHEN SHI JI GUANG SU INFORMATION TECH

Imidazole-microcapsule-supported heteropoly acid-sulfonated polyether ether ketone composite membrane, preparation and application thereof

InactiveCN103351576BEasy to manufactureMild conditionsCell component detailsFuel cell detailsPolymer sciencePoly ether ether ketone
Owner:TIANJIN UNIV

A plant shampoo formula capable of effectively relieving itching and removing dandruff and its preparation method

ActiveCN111388395BImprove the curative effect of anti-dandruff and anti-itchMild performanceCosmetic preparationsHair cosmeticsBiotechnologyHouttuynia
Owner:广州市白云区莱媚美容美发日用化妆品厂

A method for migrating data from mixed memory in a multi-core processor system

ActiveCN105045730BReduce power consumptionPerformance is not affectedMemory adressing/allocation/relocationPower supply for data processingMulti-core processorOperating frequency
Owner:SHANGHAI XINCHU INTEGRATED CIRCUIT

Piston body structure of air compressor

InactiveCN101429935BEvenly dispersedImprove air tightnessPositive displacement pump componentsPositive-displacement liquid enginesAir compressorPiston
Owner:周文三

An antistatic thermoplastic resin pipe preparation device

ActiveCN110181728BNot easy to fall offImprove bindingLiquid surface applicatorsCoatingsPolymer sciencePolymer chemistry
Owner:洪湖市双马新材料科技有限公司

Salvia miltiorrhiza erf-ⅶ transcription factor smerf73 and its application

ActiveCN111548401BIncrease productionPlant peptidesFermentationSalvia miltiorrhizaMetabolite
Owner:INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI

Air valve and cooling fan

ActiveCN111322256BSimple structurePlay a protective effectPump componentsDigital data processing detailsEngineeringMechanical engineering
Owner:NANNING FUGUI PRECISION IND CO LTD

Infrared image dynamic detail enhancement method

ActiveCN101980282BOutput details are clearSolve the problem of image detail enhancementImage enhancementImage extractionWeight statistics
Owner:WUXI ALEADER INTELLIGENT TECH

A lithium battery with protective structure

ActiveCN112271371BImprove the protective effectStable and durable power outputLi-accumulatorsCell component detailsEngineeringMechanical engineering
Owner:宁波兆科新能源科技有限公司

Mold and method for extruding closed-end ceramic tube

ActiveCN105034145BSimple structureEasy to useCeramic extrusion diesMaterials scienceExtrusion
Owner:浙江东新新材料科技有限公司

A method and system for gamma ray burst monitoring and positioning

ActiveCN110007330BLean structureReduce weightX/gamma/cosmic radiation measurmentDetector arrayEngineering
Owner:BEIJING INST OF SPACECRAFT SYST ENG

An instrument device for cryopreservation of biological materials

ActiveCN105532638BAvoid damageMonitor and regulate temperatureDead animal preservationPeristaltic pumpLiquid storage tank
Owner:银丰低温医学科技有限公司

Fast robust approximately same video detection and exclusion method

ActiveCN101464909BEasy to handleImprove discriminationSpecial data processing applicationsFeature vectorInformation mining
Owner:TSINGHUA UNIV

Infrared cut film and production method thereof

ActiveCN109206020BReduce processing difficultyReduce manufacturing costCoatingsPhysical chemistryMaterials science
Owner:布勒莱宝光学设备(北京)有限公司

patch

ActiveCN103796645BGood storage stabilityImprove skin permeabilityNervous disorderPharmaceutical non-active ingredientsSkin permeabilityMeth-
Owner:TOYO INK SC HOLD CO LTD

Handwriting input device capable of measuring lateral pressure

ActiveCN101901063BMeasurement does not affectSimple structureForce measurementMeasurement of force componentsHandwritingAxial pressure
Owner:BEIJING HANWANG PENGTAI TECH CO LTD

A display module and a bonding accuracy detection method

ActiveCN109166474BQuick checkIncrease speedSemiconductor/solid-state device detailsSolid-state devicesEngineeringOptics
Owner:BOE TECH GRP CO LTD +1

A self-heating burner

ActiveCN103090391BLower discharge temperatureIncrease intake air temperatureIndirect carbon-dioxide mitigationGaseous fuel burnerCombustion chamberEngineering
Owner:SHAOXING XUEERDE FURNACE IND

A Soluble Carbon Nanotube-AlN Composite Suspension Limiter

InactiveCN103869575BFacilitate conductionProduce quicklyNon-linear opticsGlass vesselCarbon nanotube
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY

Room temperature bonding device and room temperature bonding method

ActiveCN102934198BReduce residual stressQuality improvementLaminationSemiconductor/solid-state device manufacturingRoom temperatureEngineering
Owner:MITSUBISHI HEAVY IND MACHINE TOOL CO LTD

OSB (oriented strand board) high-strength composite laminated board and production process thereof

ActiveCN103586943AHigh strengthImprove pass rateWood veneer joiningWood layered productsComposite laminatesMechanical engineering
Owner:湖北宝源木业有限公司

A large magnetic ring inductance automatic winding machine and winding method

InactiveCN104900395BExtended service lifeQuality improvementCoils manufactureWinding machineSupport group
Owner:LANGFANG IN POWER ELECTRIC +2

Method for accelerating PBT tunnel failure fast switching

InactiveCN101478427BGuaranteed switching timeEasy to implementError preventionNetworks interconnectionInformation repositoryNetwork packet
Owner:FENGHUO COMM SCI & TECH CO LTD

A beam centering method for near-field microscopy based on shear interference

ActiveCN110261066BCompact structureLow costTesting optical propertiesScanning probe microscopyBeam splittingLight beam
Owner:FUDAN UNIV

A stripping device for self-supporting butterfly drop cable

ActiveCN104749698BSimple structureEasy to useFibre mechanical structuresEngineeringOptical fiber cable
Owner:YUHUAN DEGU NEW MATERIAL TECH CO LTD

Printed circuit board and method of manufacturing the same

InactiveCN102648670AReduce error rateMultilayer circuit manufacturePrinted element electric connection formationHigh densityConductive materials
Owner:LG INNOTEK CO LTD

Poly(arylene ether) composition, method and article

ActiveCN101516937APolymer scienceEther
Owner:SHPP GLOBAL TECH BV

An elevator guide rail hole position detection tool

ActiveCN112082518BUsing fluid meansStructural engineeringMechanical engineering
Owner:江苏集萃中以科技产业发展有限公司

Determining method for paclitaxel in yew extract and homolog

ActiveCN1289908CEasy to separateRapid determinationComponent separationRetention timeGradient elution
Owner:GUANGDONG KELUN PHARMACEUTICAL CO LTD

Disease risk prediction method, and device for performing same

ActiveCN107924719AImprove accuracyMedical data miningHealth-index calculationDisease riskData mining
Owner:KT CORP

Preparation method of calcium oxide expansion agents

ActiveCN101774777BNot easy to burnReduce water demandSolid waste managementWater requirementExpansion rate
Owner:JIANGSU SOBUTE NEW MATERIALS

Wavefront measurement equipment

ActiveCN110455420BHigh-precision measurement resultsOptical measurementsWavefrontOptical processing
Owner:CHANGCHUN UNIV OF SCI & TECH

A hybrid excitation salient pole segmented rotor switched flux motor

ActiveCN112491231BIncrease profitEasy to useSynchronous machine detailsElectric machineEngineering
Owner:SHANDONG UNIV OF TECH

Fuel cell online life detection method, system and device for new energy vehicles

ActiveCN110077282BAdjust usage strategy in timeExtended service lifeVehicular energy storageBattery/fuel cell control arrangementThermodynamicsFuel cells
Owner:上海楞次新能源汽车科技有限公司

Autonomous tractor and method to cultivate farmland using this tractor

PendingCN113438893AAgricultural machinesExternal condition input parametersAgricultural scienceControl engineering
Owner:アグジードホールディングベーフェー

A bus passenger flow detection method based on dual wifi probes

ActiveCN109714791BAvoid interferenceReduce mistakesDetection of traffic movementTransmissionTelecommunicationsStation
Owner:SHENYANG JIANZHU UNIVERSITY

Display panel and display device

ActiveCN107065370BIncrease opening sizeReduce adverse effectsNon-linear opticsColor filmDisplay device
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

A ventilator mode control system

InactiveCN109011066BRealize humanized and comfortable medical careReduce the possibilityTracheal tubesMedical devicesMode controlEmergency medicine
Owner:宋兴荣

Automatic erosion test device

ActiveCN108053735BSimple structureReasonable designEducational modelsMicrocomputerMotor control
Owner:XUZHOU UNIV OF TECH

A post extraction method, device, equipment and storage medium

ActiveCN110096649BImprove accuracyAvoid interferenceText database queryingSpecial data processing applicationsAlgorithmEngineering
Owner:WUHAN DOUYU NETWORK TECH CO LTD

Movable sinker and flat knitting machine equipped with the movable sinker

InactiveCN101094947BPrevent fallingWeft knittingYarnEngineering
Owner:SHIMA SEIKI MFG LTD

Round log size detection device for construction inspection

ActiveCN109443175BImprove stabilityImprove measurement accuracyMechanical counters/curvatures measurementsMechanical diameter measurementsStructural engineeringMechanical engineering
Owner:安徽省瀚辰生态建设有限公司

Light guide sheet, movable contact structure using the light guide sheet, method of manufacturing the movable contact structure, and switch using the light guide sheet and the movable contact structur

InactiveCN101440936BSimple compositionVarious lightingMechanical apparatusElectric switchesUltrasound attenuationLight guide
Owner:PANASONIC CORP

Real-time 3D reconstruction method for dynamic scenes based on binary feature encoding matching

ActiveCN112802186BAccurate robust reconstructionReal-time performanceDetails involving processing stepsImage enhancementPattern recognitionPoint cloud
Owner:TSINGHUA UNIV

Spreader Boom Control System

ActiveCN104452648BAvoid damageRoad cleaningGround installationsControl systemExecution unit
Owner:北京新胜福瑞机械设备股份有限公司

A non-uniform wetting surface with fractal properties and its preparation method

ActiveCN109295431BProduce quicklyImprove wetting abilityVacuum evaporation coatingSputtering coatingEvaporation heat transferHeat flow
Owner:XI AN JIAOTONG UNIV

A method to solve single-phase ground fault based on phase-controlled arc suppression coil

ActiveCN108879646BRealize continuous adjustable function of inductanceIncrease the inductor current mutation functionEmergency protective arrangements for limiting excess voltage/currentElectrical resistance and conductanceCoil inductance
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

A kind of catching training device for physical education teaching

ActiveCN111672076BSave the step of collectingBall sportsPhysical educationElectric machinery
Owner:JIUJIANG UNIV

Primary Mirror Dismounting Device for Large Telescopes

ActiveCN105414941BEasy to disassembleSmall space requirementMetal working apparatusEngineeringPrimary mirror
Owner:NANJING ZHONGKE ASTROMOMICAL INSTR

A kind of low chromatic aberration polyester wool-like type differential shrinkage composite yarn and preparation method thereof

ActiveCN105648570BSmall coefficient of thermal degradationReduce generationNew-spun product collectionMelt spinning methodsFiberPolyester
Owner:JIANGSU HENGLI CHEM FIBER

A data signature authentication method and device

ActiveCN110351089BImprove effectivenessImprove accuracyUser identity/authority verificationSource Data VerificationEngineering
Owner:XIDIAN UNIV

A Reliability Acceleration Testing Method for GUI Software

InactiveCN105159827BMitigation of combinatorial space explosion problemEffective coverageSoftware testing/debuggingFeature setTested time
Owner:BEIHANG UNIV +1

Rolls for the press section of machines for manufacturing and/or refining fibrous webs

ActiveCN104334796BLower surface energyImprove dehydration efficiencyPress sectionFiberPerfluoropolyether
Owner:VOITH PATENT GMBH

Method for processing service bearing while communication system sponsor service request

ActiveCN100420341CShorten connection delayConnection delay improvementConnection managementRadio/inductive link selection arrangementsAccess networkCommunications system
Owner:XFUSION DIGITAL TECH CO LTD

A pressure sensing input device

ActiveCN105224129BSimple structureHigh control precisionInput/output processes for data processingPressure senseEngineering
Owner:TPK TOUCH SOLUTIONS (XIAMEN) INC

Method for estimating carrier, frequency shifts of orthogonal FDM communication system

InactiveCN1277359CPromote recoveryHigh precisionOrthogonal multiplexMultiple carrier systemsTime domainNumerical control
Owner:SHANGHAI JIAOTONG UNIV

Solid-state imaging device, imaging system, and imaging method

PendingCN113614565ATransistorTelevision system detailsCharge detectionEngineering
Owner:TOPPAN PRINTING CO LTD

A plastic packaging bag opening sealing device

ActiveCN106516387BSmooth cutEasy maintenanceFlexible container closurePlastic packagingEngineering
Owner:张家浩

Method and machine for bonding a flexible covering to a support using electromagnetic waves and inner liner obtained therefrom

ActiveCN106414034BIncrease humidityImprove responseUpholstery manufactureDomestic upholsteryMicrowaveElectromagnetic electron wave
Owner:C GEX SYSTS

A supercritical carbon dioxide coal-fired boiler deep denitrification process

ActiveCN111450682BRealization of deep denitrificationReduce the temperatureGas treatmentLighting and heating apparatusThermodynamicsCombustor
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Method for reducing the expansion rate of pellets

ActiveCN109371232BReduce expansionMeet blast furnace requirementsRotary drum furnacesPelletsCalcination
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

Energy-saving freeze dryer and control method thereof

ActiveCN101858689BGuaranteed uptimeExtended service lifeDrying solid materials without heatElectricityFreeze-drying
Owner:SHANGHAI TOFFLON SCI & TECH CO LTD

Method for producing acetone, ethanol and butanol by taking straw as raw material

ActiveCN102876736BRelieve stressAvoid detoxification processBiofuelsMicroorganism based processesMicroorganismEnzymatic hydrolysis
Owner:CHENGDU INST OF BIOLOGY CHINESE ACAD OF S

Leakage detection and protection circuit with timing self-test function of discrete components

ActiveCN103887765BQuick judgment of damageEasy to useElectrical testingEmergency protective arrangements for automatic disconnectionElectricityComputer module
Owner:WENZHOU VAN SHEEN ELECTRIC APPLIANCE

Electric level transfer circuit

InactiveCN1263129CLogic circuits coupling/interface using field-effect transistorsSolid-state devicesLeading edgeEngineering
Owner:KK TOSHIBA

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