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.
Optical device, electronic equipment, and method of producing same
InactiveCN102138088AIncrease the amount of light receivedIncreased light sensitivityTelevision system detailsSolid-state devicesEngineeringElectric equipment
Owner:PANASONIC CORP
A Method for Realizing Dual Frequency and Dual Polarization of Microstrip Reflectarray Antenna
InactiveCN104993246BIndependentUniversalSimultaneous aerial operationsPolarised antenna unit combinationsMicrostrip array antennaArray aperture
Owner:NAT SPACE SCI CENT CAS
An air pump sprinkler system capable of pipeline self-inspection
ActiveCN107551721BSave installation spaceLower purchase costUsing liquid separation agentExternal energySprinkler system
Owner:WUHAN CUIYU ENVIRONMENTAL TECH
Blind hole filling electroplating process and plated parts obtained by this process, application of plated parts, electronic products
ActiveCN111270277BReduce thicknessImprove distributionSemiconductor/solid-state device manufacturingPrinted circuit manufacturePulse electroplatingCopper plating
Owner:东莞市康迈克电子材料有限公司
A four-wheel independent drive unmanned electric vehicle trajectory tracking control method
Owner:河南元疆智能科技有限公司
Directly modulated laser with integrated optical filter
InactiveCN101416426BElectromagnetic transmittersPhase modulationPhysics
Owner:FINISAR
A method for judging the running state of on-load tap-changer tap-changer based on correlation analysis
ActiveCN104749519BSolve the unified quantification problemEffective Quantitative Judgment BasisMachine part testingCircuit interrupters testingCorrelation coefficientElectric power system
Owner:XISHUANGBANNA POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD +1
Information display method, device and terminal
ActiveCN103973884BMeet needsImprove the display effectSubstation equipmentSpecial data processing applicationsThe InternetComputer terminal
Owner:XIAOMI INC
Elevator Controls
Owner:TOSHIBA ELEVATOR KK
Fabric incorporating at least one binding element
ActiveCN110678591BOrnamental textile articlesLayered productsEngineeringMaterials science
Owner:CHAMATEX
A kind of steel structure color board door which doubles as an awning
Owner:ANHUI FUHUANG STEEL STRUCTURE
A splicing structure and method for old road expansion based on drainage and anti-cracking
InactiveCN103741569BSolve the damageSolve drainage problemsIn situ pavingsGround-workEngineeringSubgrade
Owner:SHANDONG TRANSPORTATION INST +1
Epoxy resin compositions
Owner:AIR PROD & CHEM INC
Mobile platform for building exterior walls
ActiveCN111155753BTurn easilyNot easy to break awayBuilding support scaffoldsDrive wheelVehicle frame
Owner:广东博鼎建筑科技有限公司
High-strength rotor shaft forgings for high-voltage motors and heat treatment processing methods
ActiveCN108149154BGuaranteed stabilityImprove machining accuracyFurnace typesHeat treatment furnacesNumerical controlRolling resistance
Owner:宝鼎重工有限公司
Power lithium ion battery composite structure
ActiveCN101552357BSolve the problem of firm positioningIncrease the areaElectrode carriers/collectorsSecondary cellsCarrying capacityFireproofing
Owner:河南新太行电源股份有限公司
Method for extracting aniline and sodium carbonate and potassium carbonate from mixed alkaline residue in bipseudoindoxyl production
InactiveCN101323577BImprove protectionSimple extraction methodAmino compound purification/separationCarbonate preparationWater vaporSludge
Owner:重庆达华砼外加剂科技发展有限公司
Frequency Domain Secondary Synchronization Code Generation Method and Device
ActiveCN103188027BReduce stepsImprove production efficiencyMultiplex code generationExclusive orParallel computing
Owner:LEADCORE TECH
Crystalline silicon solar cell front electrode silver paste
ActiveCN105118873BImprove glass propertiesImprove finenessPhotovoltaic energy generationSemiconductor devicesElectrical batteryOrganosolv
Owner:SUZHOU ISILVER MATERIALS
A portable general-purpose air-conditioning detection device
InactiveCN111023438BAvoid entanglementAvoid lossMeasurement devicesSpace heating and ventilation safety systemsProcess engineeringAir conditioning
Owner:合肥通用制冷设备有限公司
Method and system for constructing a three-dimensional reconstruction model surface
InactiveCN105957068BAchieve technical effectsSimplify the triangulation processImage enhancementImage analysisImage resolutionComputer graphics (images)
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Bracket for panel mounting
InactiveCN103708130BPrevent movementSemiconductor/solid-state device manufacturingNon-linear opticsEngineeringSurface plate
Owner:CHUGAI RO CO LTD
A processing mechanism with a reciprocating processing head
ActiveCN105855973BGuaranteed normal transmissionGuaranteed drive accuracyFeeding apparatusPush and pullLeft direction
Owner:常熟东南高新技术创业服务有限公司
Cleaning agent composition for wiping
InactiveCN1302762CCosmetic preparationsNon-ionic surface-active compoundsAlcoholPolyol
Owner:UNI CHARM CORP
Electrode mixture, electrode, and lithium secondary battery
InactiveCN102763245ANot easy to fall offNot easy to floatFinal product manufactureCell electrodesLithiumWater soluble
Owner:SUMITOMO CHEM CO LTD
A large-diameter two-stage combined synthetic diamond compact drill bit
ActiveCN107620572BImprove permeabilityImprove extraction efficiencyEarth drilling toolsDrill bitsJackscrewPolycrystalline diamond
Owner:CCTEG SHENYANG RES INST +1
Stomach meridian health care coat
ActiveCN104172559BGood curative effectAnthropod material medical ingredientsHydroxy compound active ingredientsDiseasePatrinia
Owner:刘德陕
Oval lock joint of dissimilar materials and preparation method thereof
ActiveCN113172394BHigh bonding strengthImprove use valueSecuring devicesEngineeringStructural engineering
Owner:TSINGHUA UNIV
A method of extreme cluster perforation fracturing for long horizontal wells in tight reservoirs
ActiveCN110984943BReduce the number of holesHigh degree of controlFluid removalHorizontal wellsOil production
Owner:PETROCHINA CO LTD
A rapid anti-deformation mold repair method for injection molded products
Owner:JIANGSU CHANGSHU AUTOMOTIVE TRIM GRP CO LTD
A vibration-absorbing device for multi-span bridges activated by seismic acceleration
ActiveCN103696358BLow costIncreased durabilityBridge structural detailsRelative displacementNormal conditions
Owner:BEIJING UNIV OF TECH
Plate heat exchanger and its heat exchange system
ActiveCN113188355BWell mixedImprove the distribution effectHeat exchanger casingsStationary plate conduit assembliesPlate heat exchangerHeat flow
Owner:GREE ELECTRIC APPLIANCES INC
A kind of inorganic oxide dark green colorant and its preparation method and application
ActiveCN110922788BSimple processEasy to operateInorganic pigment treatmentZinc compoundsWeather resistance
Owner:BAOTOU RARE EARTH RES & DEV CENT CHINESE ACADEMY OF SCI
Embedded air conditioner internal unit with spiral fan
ActiveCN102967006BUniform air volumePoor resolutionLighting and heating apparatusAir conditioning systemsCold airRotational axis
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
A method for returning cucumber stumps to fields in a solar greenhouse and its application
Owner:INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
Latex particles for agglutination assay
ActiveCN104335048BMaterial analysisHydrogen atomAgglutination assay
Owner:SEKISUI MEDICAL CO LTD
An outdoor overcurrent protector suitable for protecting railway circuit safety
ActiveCN104253407BBatteries circuit arrangementsElectric powerElectricityCharge and discharge
Owner:JIANGSU KAILONG ELECTRONICS
Label peeling machine
InactiveCN101596754BReduce noiseExcellent peelabilityElectrostatic separationPlastic recyclingPulp and paper industryBottle
Owner:陆继泉
Filtration device and gas analysis system
Owner:MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEM ENG CO LTD
A kind of bactericidal composition containing benzyl carbonate-2,3,8-trimethyl-6-heptafluoroisopropyl-4-quinoline ester and triazole bactericide
Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +2
Electric heater device semi-finished product, electric heater device and manufacturing processes
PendingCN113728727ACircuit bendability/stretchabilityImmersion heating arrangementsEngineeringMechanical engineering
Owner:ELTEK
Highly reliable satellite power controller battery charging management unit
ActiveCN105515102BHigh reliability requirementsReduce failure rateCharging managementElectric powerFailure ratePower controller
Owner:SHENZHEN AEROSPACE NEW POWER TECH
A method for verifying the validity of an intelligent distribution transformer terminal app
ActiveCN110311889BImprove stabilityImprove protectionDigital data authenticationTransmissionDistribution transformerVerification
Owner:STATE GRID SHANGHAI ENERGY INTERCONNECTION RES INST CO LTD
Watch storage device with smart watch selection function
ActiveCN110451091BImprove convenienceDamagable goods packagingComputer graphics (images)Display device
Owner:曾寅权
A method, device and system for realizing base station air interface synchronization
ActiveCN108012320BUnlimited processing powerSynchronisation arrangementAir interfaceEngineering
Owner:ZTE CORP
Pellet preparation for normalizing stomach and tonifying spleen
ActiveCN103142889BDigestive systemPharmaceutical non-active ingredientsSucroseMedicine
Owner:CP PHARMA QINGDAO CO LTD
Apparatus and methods for reducing the ambient magnetic field strength to facilitate arc welding
InactiveCN102947040AArc welding apparatusCondensed matter physicsElectrical current
Owner:DIVERSE TECH & SYST
Composition for electrical storage device, slurry for electrical storage device, electrode for electrical storage device, separator for electrical storage device, and electrical storage device
ActiveCN105247717BExcellent blocking resistanceAvoid position shiftHybrid capacitor separatorsHybrid capacitor electrodesLiquid mediumAdhesive
Owner:株式会社引能仕材料
A passive water level test device and test method
ActiveCN103489492BImprove efficiencyTesting/calibration apparatusNuclear energy generationIsolation valveDifferential pressure
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Detection method, system and apparatus of zombie network
ActiveCN101360019BAvoid harmSolve real-timeData switching networksAnalysis centerNetwork communication
Owner:CHENGDU HUAWEI TECH
Color wheel and light-emitting device
ActiveCN102722014BEnsure dynamic balanceEasy to assemble and disassembleProjectorsMountingsDynamic balanceColor wheel
Owner:APPOTRONICS CORP LTD
A gas-liquid isolation device for immersion photolithography machine
ActiveCN104597720BQuick updateGuaranteed heightPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringSilicon
Owner:ZHEJIANG CHEER TECH CO LTD
A kind of preparation method of high-purity difluorosulfonimide
ActiveCN109264682BPurity requirements metEasy to separateNitrogen compoundsChemical treatmentIon content
Owner:JIUJIANG TINCI ADVANCED MATERIALS CO LTD
A Uplink Beamforming Method for Multi-source and Multi-Relay Cooperative Network
InactiveCN103297108BSpatial transmit diversityRadio relay systemsTwo-vectorEqualization
Owner:SHANDONG UNIV
Kieselguhr cigarette filter core and its making method
InactiveCN1215805CTobacco smoke filtersPulp and paper industryFilter effect
Owner:梁添华
Display device and working method thereof
ActiveCN106249492BTo achieve the purpose of anti-peepingAchieve the purpose of viewingNon-linear opticsDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD
Preparation method of polycarbosilane non-melting fiber
ActiveCN106987924BReduce oxygen contentImprove performanceArtificial filament chemical after-treatmentPolymer scienceSilazane
Owner:NAT UNIV OF DEFENSE TECH
Communication device, method and interface for emergency responder
InactiveCN103207735AHigh implementabilityEasy to understand and implementSubstation equipmentInput/output processes for data processingCommunication interfaceGraphics
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
A kind of environmental protection, thermal insulation composite masonry wall structure and its construction method
ActiveCN111549937BImprove flatnessImprove construction progressWallsClimate change adaptationEarthquake resistanceBrick
Owner:HARBIN INST OF TECH
Indoor Visible Light Communication System Based on Fiber Fusion
ActiveCN114172577BSmall frequency responseHigh bandwidthClose-range type systemsFibre transmissionConvertersEngineering
Owner:NANCHANG UNIV
Array of age-tailored infant formula with optimum protein content and lactose content
InactiveCN105979793AFood scienceObstetricsPhysiology
Owner:SOC DES PROD NESTLE SA
Rescue transport system for water medical
ActiveCN111580527BImprove timelinessDelay in follow-up treatmentPosition/course control in two dimensionsTransport systemControl engineering
Owner:CHONGQING DONGDENG TECH
A multifunctional two-arm hydraulic drilling equipment for fully mechanized mining face
ActiveCN111663895BFulfilling drilling needsHigh hole layout efficiencyDisloding machinesDerricks/mastsSlewing bearingControl valves
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
Terminal control method and device, terminal equipment, and computer-readable storage medium
ActiveCN108228340BReduced activityImprove memory recovery efficiencyResource allocationComputer hardwareTerminal equipment
Owner:MEIZU TECH CO LTD
Elastic elements for steering wheel torque sensors
InactiveCN102967399BHigh outputGuaranteed rangeWork measurementTorque measurementElastic componentSteering wheel
Owner:HEFEI UNIV OF TECH
Optimal design method for automotive body
ActiveCN102201017BSimple designImprove design efficiencySpecial data processing applicationsOptimal designAutomotive engineering
Owner:帝特汽车技术(上海)有限公司
A mung bean spotting machine for manpower
ActiveCN108811609BAvoid cloggingReduce labor intensityPlantingFurrow making/coveringAgricultural scienceAgricultural engineering
Owner:周应发
temperature control equipment
ActiveCN110022981BHeating or cooling apparatusTemperature control using plurality of sensorsTemperature controlEngineering
Owner:EVONETIX LTD
A shared bicycle lock lubrication device based on Internet of Things technology
InactiveCN111677378BGuaranteed uptimeAvoid economic lossBicycle locksNon-mechanical controlsGear wheelThe Internet
Owner:商河县产业投资开发集团有限公司
Method and device for determining inside and outside of limb
ActiveCN104463131BImprove experienceInput/output for user-computer interactionBiometric pattern recognitionBiomedical engineering
Owner:BEIJING ZHIGU TECH SERVICE
Powder binder
InactiveCN1184274CMonocarboxylic acid ester polymer adhesivesPolymer scienceAdhesive
Owner:JILIN KELONG BUILDING ENERGY SAVING TECH
cargo hoist
ActiveCN106564806BWork efficiency doubledImprove balanceElevatorsBuilding liftsMarine engineeringHanging basket
Owner:SHENZHEN CLOU ELECTRONICS
A One-time Continuous Loading Device Applicable to Anchor Foundation of Centrifuge
ActiveCN110468886BIncrease the number of experimental groupsImprove experimental efficiencyFoundation testingCentrifugationClassical mechanics
Owner:ZHEJIANG UNIV
A transmission control method for communication protocol testing
ActiveCN104734900BImplement automatic changesRealize automatic answering functionData switching networksCommunication interfaceProtocol testing
Owner:BEIJING TENGINEER AIOT TECH CO LTD
Intelligent monitoring system for power distribution equipment status
ActiveCN109120456BEasy to monitorWith early warning functionParticular environment based servicesData switching networksMonitoring systemSensor node
Owner:佳源科技股份有限公司
A search system and search method for misplaced books
ActiveCN109359705BLow costAdaptableCo-operative working arrangementsComputer graphics (images)Engineering
Owner:NANJING UNIV OF INFORMATION SCI & TECH
Carbon nanofiber, diffusion layer, membrane electrode, fuel cell and its preparation method and application
ActiveCN111584886BImprove water repellencyReduce cloggingCell electrodesFibre chemical featuresPolymer scienceSpinning
Owner:SHANGHAI ELECTRICGROUP CORP
A concrete interface treatment agent
Owner:广西力合城市矿产再生资源科技有限公司
Unlicensed spectrum edge access and anti-interference method and device for cooperative terminal communication
ActiveCN112073974BReduce the intensity of interferenceIncrease the number ofNetwork traffic/resource managementNetwork planningInterference (communication)Interference resistance
Owner:PEKING UNIV
Preparation method and application of citric acid modified palm tree bark adsorbing agent
InactiveCN103212378BGood physical and chemical stabilityHigh mechanical strengthOther chemical processesWaste water treatment from textile industrySorbentFiltration
Owner:UNIV OF JINAN
Rotary type folding umbrella dewatering device based on centrifugal force separation and use method
ActiveCN111750641ACompact structureReduce volumeDrying solid materials without heatDrying machines with non-progressive movementsStructural engineeringCentrifugal force
Owner:台州市汇升塑料制品有限公司
Method and equipment for managing the attachment process of a mobile equipment to a base station
InactiveCN101932094AEasy to manageControl accessNetwork topologiesConnection managementMobile deviceBase station
Owner:ALCATEL LUCENT SAS
Cold seam treatment method of canal-type cement-soil continuous wall
ActiveCN105839676BGuaranteed impermeabilityArtificial islandsUnderwater structuresLine tubingSoil cement
Owner:DONGTONG ROCK SOIL SCI & TECH HANGZHOU
A chain assembly and terminal
Owner:NUBIA TECHNOLOGY CO LTD
Heat-resistant porous layer composition, separator including same, electrochemical cell using same, and manufacturing method thereof
ActiveCN105742546BGood resistance to ruptureImprove breathabilityLi-accumulatorsCell component detailsHexafluoropropyleneEthylene Homopolymers
Owner:SAMSUNG SDI CO LTD
A defective screening device for spherical granular food
InactiveCN103143498BTo achieve the purpose of screening defective productsImprove efficiencySievingScreeningDrive shaftFood material
Owner:SUZHOU POLYTECHNIC INST OF AGRI
Adsorption and desorption method of six phenoxycarboxylic acid herbicides in water by a nitrate-type hydrotalcite adsorbent
InactiveCN106018634BImprove adsorption capacityImprove adsorption efficiencyComponent separationDispersitySorbent
Owner:丁立平 +1
Polypropylene resin laminated film and its manufacturing method
Owner:TOYOBO CO LTD
A kind of production technology of 1 series aluminum alloy casting ingot
Owner:SOUTHWEST ALUMINUM GRP
Triclosan-free antibacterial soap
InactiveCN103998012ACosmetic preparationsToilet preparationsBiotechnologyTriclosan
Owner:RUBBERMAID COMMERCIAL PRODUCTS
A light-weight rail traction device and transportation equipment based on spring pressing force
ActiveCN112249041BWeight increaseGreat driving forceElectric motor propulsion transmissionDrive wheelFrictional coefficient
Owner:SHANDONG UNIV
Display apparatus
ActiveCN107887417ASemiconductor/solid-state device detailsSolid-state devicesDisplay deviceEngineering
Owner:SAMSUNG DISPLAY CO LTD
Double lock blade assembly device
InactiveCN105081774BGuaranteed smooth assemblyPrevent improper assemblyAssembly machinesEngineeringElectrical and Electronics engineering
Owner:广州市爱森伦特金属制品有限公司
A dual-channel heterogeneous dynamic image acquisition system and method
ActiveCN113890983BRealize data detectionImprove diagnostic coverageTelevision system detailsColor television detailsInternal memoryExternal storage
Owner:NANJING SEMIDRIVE TECH CO LTD
An auxiliary device for shallow sea kelp cultivation based on wind power generation
ActiveCN111316907BLarge wind volumeImprove power generation efficiencyWind motor controlWind energy with electric storageCircular discShrimp
Owner:江苏博润图制造有限公司
an engine cooling system
ActiveCN105201625BReduce fuel consumptionGuaranteed intake air temperatureMachines/enginesEngine cooling apparatusCoolant flowEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Air purification material and preparation method thereof as well as produced art ware or material for decoration
InactiveCN101433822BEasy to attachWidely distributedOther chemical processesDeodrantsActivated carbonPtru catalyst
Owner:SHANGHAI SUNSON ACTIVATED CARBON TECH +3
A voltage sag event normalization method based on waveform characteristics
ActiveCN112116013BOvercoming the effects of timing errorsImprove accuracyCurrent/voltage measurementCharacter and pattern recognitionVoltage amplitudeTransformer
Owner:SICHUAN UNIV
Method, device and readable storage medium for determining esophageal marker infiltration depth grade
ActiveCN113643291BRealize automatic identificationImprove recognition efficiencyImage enhancementImage analysisRadiologyEsophageal mucosa
Owner:WUHAN ENDOANGEL MEDICAL TECH CO LTD
Aluminum template release paint and preparation method thereof
ActiveCN109504217BGood weather resistanceImprove water resistanceAntifouling/underwater paintsPaints with biocidesPolymer scienceMeth-
Owner:北京英德司瑞科技发展有限公司
A removable electric new energy pile that prevents removal
ActiveCN110370974BReduce the number of settingsReduce construction costsCharging stationsElectric vehicle charging technologyNew energyClassical mechanics
Owner:深圳特来电新能源有限公司
Horizontal Well Segmented Displacement Killing Method and Device
ActiveCN110029935BImprove response efficiencyAvoid damageSurveyDirectional drillingWell killHorizontal wells
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Object Recognition Method Based on Indoor Acoustic Channel Disturbance Analysis
ActiveCN107202559BNon-visual identificationReduce utilizationUsing subsonic/sonic/ultrasonic vibration meansProcessing detected response signalFeature extractionRoom acoustics
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Glycerol distilling process and special glycerol distillation tower thereof
InactiveCN101696154BIncrease tower heightEfficient separationOrganic compound preparationHydroxy compound preparationReboilerGas phase
Owner:南通凯塔化工科技有限公司
Surface acoustic wave device and manufacturing method thereof
ActiveCN109039298BMeet needsLow costImpedence networksPiezoelectric/electrostrictive device material selectionEngineeringInterdigital transducer
Owner:EPIC MEMS XIAMEN CO LTD
A kind of preparation method and product of multi-component comfortable elastic antibacterial functional warp knitted fabric
ActiveCN111101279BAchieve aestheticsRealize the health functionWarp knittingHeating/cooling textile fabricsPolyesterFiber
Owner:HAIAN QI HONG TEXTILE TECH CO LTD
A composite gel fire-resistant cable and its preparation method
ActiveCN106373657BGood flexibilityImprove fire resistanceInsulated cablesCable/conductor manufactureFiberState of art
Owner:江苏迪鑫电器电缆有限公司
A burner for lighting cigars
InactiveCN111134361BSame lengthFully automatic shearing processTobacco pipesGaseous fuel burnerMedicineEngineering
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD
Cooling system for fuel cell extended-range electric vehicles
ActiveCN106494241BReduce generationAvoiding Difficult Raising IssuesVehicular energy storageBattery/fuel cell control arrangementExpansion tankFuel cells
Owner:CHERY AUTOMOBILE CO LTD
Swing internal gear reducer
ActiveCN102840279BHigh strengthReduce the difference in spring constantToothed gearingsGear wheelEngineering
Owner:SUMITOMO HEAVY IND LTD
Loaded multifunctional protection circuit
ActiveCN101976815BAvoid Electrical HazardsGuarantee personal safetyEmergency protective arrangements for automatic disconnectionOvervoltageAlternating current
Owner:XIAMEN ZTC TECH
Beach insertion rod handrail
Owner:启东市启秀蔬果专业合作社
A kind of bandwidth enhancement method of bluetooth audio system
ActiveCN114666777BImprove bandwidth performanceIncrease slot bandwidth capacityNetwork traffic/resource managementShort range communication serviceComputer networkTelecommunications
Owner:CHENGDU AMBIT TECH CO LTD
A rotary encoder and displacement measuring device
ActiveCN108844560BImprove stabilityAvoid measurement errorsUsing optical meansConverting sensor outputSoftware engineeringLight beam
Owner:GUANGDONG UNIV OF TECH
Efficient extraction method of friction fault characteristics in vibration signal of rotating shaft
InactiveCN102759397BZooming in on Early Friction Failure SignaturesImprove diagnostic accuracySubsonic/sonic/ultrasonic wave measurementTransducerEngineering
Owner:SOUTHEAST UNIV
A kind of preparation method of rare earth-doped high coercivity manganese-bismuth alloy magnetic powder
InactiveCN105689726BIncreased magnetocrystalline anisotropySpread evenlyTransportation and packagingMetal-working apparatusRare-earth elementManganese binding
Owner:CHINA JILIANG UNIV
A message processing method and device
Owner:NEW H3C SECURITY TECH CO LTD
Use of 5-aminolevulinic acid and derivatives in a solid form for photodynamic treatment and diagnosis
InactiveCN104306968APowder deliveryOrganic active ingredientsHuman papillomavirusPharmaceutical medicine
Owner:PHOTOCURE
Continuous test method for vertical force of wheel-rail movement
ActiveCN104359603BImprove test accuracyAvoid missing detectionApparatus for force/torque/work measurementContinuous measurementPressure sensor
Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI +1
Cordyceps spore collection method
Owner:昭觉县汇珍农业有限公司
A kind of preparation method of airgel fiber composite material
Owner:LUYANG ENERGY SAVING MATERIALS CO LTD
An energy-consuming swing substructure and a method for reinforcing an existing building
ActiveCN113863710BGuaranteed seismic performanceWon't collapseBuilding repairsProtective buildings/sheltersEarthquake intensityArchitectural engineering
Owner:HEBEI UNIV OF ENG
A kind of preparation method of rare earth nd3+ ion imprinted composite membrane
InactiveCN106423089BAdvantages of adsorption capacitySolve the problem of selective adsorption of target ionsOther chemical processesAlkali metal oxides/hydroxidesWater bathsComposite film
Owner:JIANGSU UNIV
Water supply device
InactiveCN1755110BPrevent internal pressure from risingConversion without intermediate conversion to dcPump controlInternal pressureControl theory
Owner:EBARA CORP
A wireless ad hoc network backbone network optimization generation method
ActiveCN111770514BReduce the cost of signal transmissionReduce computing timeNetwork topologiesHigh level techniquesUndirected graphEngineering
Owner:HUBEI UNIV OF TECH
Medicine for treating rheumatoid arthritis
InactiveCN101181389BTreatment safetyConvenient treatmentAnthropod material medical ingredientsAntipyreticMonkshoodsSide effect
Owner:盛玲
Resistance Adjustment Method of Positive Temperature Coefficient Ceramic Thermistor
ActiveCN103606426BImprove pass rateImprove use valuePositive temperature coefficient thermistorsElectrical resistance and conductanceAfter treatment
Owner:深圳市伟林高科技股份有限公司 +1
Disposing and recycling equipment for high concentration organic wastewater
InactiveCN103466878BImprove protectionSave waterMultistage water/sewage treatmentHigh concentrationFlocculation
Owner:SUZHOU SUJING ENVIRONMENTAL ENG
Motor motion control system and method
InactiveCN101464683BEasy to controlEasy to convertPhotogrammetry/videogrammetryMountingsMicrocontrollerData set
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
A laser welding gas protection device, laser welding equipment and application method
ActiveCN109570755BNot easy to damageSimple structureLaser beam welding apparatusLaser solderingPhysics
Owner:HANS LASER TECH IND GRP CO LTD +1
An auxiliary sock threader
Owner:ANHUI POLYTECHNIC UNIV
Deceleration energy dissipation parking system, avoidance lane and deceleration energy dissipation parking method
Owner:CHINA ROAD & BRIDGE
A method for in-situ growth of refractory superstrong metal single crystal nanowires
ActiveCN112853469BSimple manufacturing methodThe preparation method is safeMaterial nanotechnologyPolycrystalline material growthNanowireSingle crystal
Owner:SOUTHEAST UNIV
Freezer
ActiveCN105783318BAdjust split flowPrevent inflowCompression machinesRefrigeration componentsMiniaturizationGas cooler
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
A method of using rice bran meal to co-produce rice bran protein and 4-vinylguaiacol
ActiveCN107217077BRealize joint productionHigh value-added utilizationMicroorganism based processesPeptide preparation methodsMicrosphereBiochemical engineering
Owner:辽宁丰之锦农业科技有限公司
Semisteel pretreatment powder and preparation method thereof, and smelting method of vanadium-containing molten iron
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP
Liquid crystal display and driving method thereof
ActiveCN101131505BPrevent motion blurElectrical apparatusStatic indicating devicesLiquid-crystal displayEngineering
Owner:LG DISPLAY CO LTD
A Magnetic Latching Relay Capable of Resisting Short Circuit Current
ActiveCN106971913BReduce distanceIncrease effective lengthElectromagnetic relay detailsContact engagementsContact pressureEffective length
Owner:XIAMEN HONGFA ELECTRIC POWER CONTROLS
Semiconductor structure and manufacturing method theereof
ActiveCN1794442AUniform densityReduce load effectSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor structureEngineering
Owner:TAIWAN SEMICON MFG CO LTD
Input apparatus and control method of input apparatus
ActiveCN102473053AElectronic switchingElectric switchesTouch sensationHuman–computer interaction
Owner:KYOCERA CORP
Water-saving washing machine
ActiveCN104790181AReduce consumptionReduce water consumptionOther washing machinesWashing machine with receptaclesWater storageElectricity
Owner:WUXI X RES PROD DESIGN & RES
Contactless respiration monitoring of a patient and optical sensor for a photoplethysmography measurement
InactiveCN102014737AEasy to useAccurate measurementRespiratory organ evaluationSensorsEngineeringHand held devices
Owner:KONINK PHILIPS ELECTRONICS NV
Extracting higher-order knowledge from structured data
ActiveCN102243647ADigital data information retrievalSpecial data processing applicationsInformation searchingData store
Owner:MICROSOFT TECH LICENSING LLC
Small sample injection vial
ActiveCN108027305APreparing sample for investigationMaterial analysis by electric/magnetic meansSmall sampleCapillary electrophoresis
Owner:DH TECH DEVMENT PTE
Fuel cell catalyst with gold nanocluster as core and platinum as shell, preparation method and application thereof
Owner:NINGXIA RISHNEG HIGH NEW IND CO LTD
Preparation method of self-lubricating ceramic tool material with spherical nano-silica coated hexagonal boron nitride composite powder
ActiveCN104844178BReduce coefficient of frictionImprove friction and wear propertiesAlcoholHexagonal boron nitride
Owner:QILU UNIV OF TECH