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 automatic control device for convenient B-ultrasound examination for bedridden patients

InactiveCN104274207BStrong noveltyPracticalPatient positioningOperating tablesUltrasound deviceAutomatic control
Owner:郑萍 +2

Test device and method for testing composite material III fracture energy release rate

ActiveCN107091782BEasy to completeSimple structureStrength propertiesType fractureTorsion test
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A welding method for steel structure frame and steel structure frame

ActiveCN111805114BIncrease productivityWelding/soldering/cutting articlesWelding apparatusEngineeringSteel frame
Owner:中船发动机有限公司

A kind of green preparation method of 3-alkenyl indolizine derivatives

InactiveCN105348280BLower synthesis costNo pollution in the processOrganic chemistryHydrogenPalladium catalyst
Owner:SOUTHEAST UNIV

Clean plate automatic conveying, flipping and capping device

ActiveCN113263737BEnsure stabilityEasy to reinforceCleaningCleaning using toolsEngineeringStructural engineering
Owner:山东晶承净化科技有限公司

A method and device for training a summary generation model

ActiveCN109376234BImprove performanceReduce duplicationNatural language data processingNeural architecturesPattern recognitionHidden layer
Owner:JINGDONG TECH HLDG CO LTD

A reinforced foundation pit support component beneficial to drainage

ActiveCN112554204BImprove stabilityEffective filteringExcavationsFiltration separationArchitectural engineeringRock bolt
Owner:中煤江南建设发展集团有限公司

A method for early warning of overflow water level of glacial lake outburst and its application

ActiveCN107749144BImprove erosion abilityNo crashHuman health protectionAlarmsSmall probabilityGreek letter beta
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

An auxiliary table for cardiology surgery

InactiveCN108742864BEasy accessPlay a protective effectSurgical furnitureDiagnosticsWater storage tankEngineering
Owner:赵云峰

A FPGA-based implementation method for high-speed transmission of multi-channel data 10 Gigabit encryption authentication

ActiveCN108809642BSolve the transmission capacityIncrease encryption and decryption rateKey distribution for secure communicationChannel dataMultiple encryption
Owner:NANJING NARI GROUP CORP +2

Dynamic QoS tagging for RTP packets

InactiveCN102469027AData switching networksNetwork packetStream flow
Owner:ARUBA NETWORKS

Double layered bell jar type voltage and current sensor

ActiveCN101615502BTransformersVoltage/current isolationLow voltageMeasuring output
Owner:STATE GRID ELECTRIC POWER RES INST

Method for producing thermoelectric layers

InactiveCN102482766BElectric discharge tubesThermoelectric device manufacture/treatmentThermoelectric materialsSputter deposition
Owner:MAHLE INT GMBH

TypeScript-based sysml framework and web system engineering modeling platform

ActiveCN111399821BSolve the problem of model semantic representationSolve the memory leak problemCode compilationCreation/generation of source codeResource poolSystem engineer
Owner:杭州华望系统科技有限公司

Design method of aerodynamic self-separating fairing for ramjet inlet port

ActiveCN111204465BEasy to useReduce weightAircraft power plant componentsWeight reductionRamjetFlight vehicle
Owner:DALIAN UNIV OF TECH +1

Multiplex PCR chip and multiplex-PCR detection method using the same

PendingCN114058494AMultiple detection is easyBioreactor/fermenter combinationsHeating or cooling apparatusMultiplexPcr chip
Owner:GENE SYST

A method and device applied to ats network performance test

ActiveCN113676368BImprove construction efficiencyImprove execution efficiencyTransmissionSoftware engineeringData file
Owner:TRAFFIC CONTROL TECH CO LTD

Energy-saving method and device for an Internet of Things node

ActiveCN106900041BImprove processing efficiencySave powerPower managementSubstation remote connection/disconnectionComputer networkThe Internet
Owner:上海笃一物联科技有限公司

A rigid pile composite foundation assembled pile cap and its assembling method

ActiveCN110004918BCollaborative working mechanism coordinationExert carrying capacityBulkheads/pilesPile capArchitectural engineering
Owner:NANJING FORESTRY UNIV +1

A kind of anti-caking agent of ice crystal cooling pad phase change material

InactiveCN103215014BGood anti-caking performanceNo cakingHeat-exchange elementsFoaming agentPhase-change material
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY

A local sandblasting equipment on the surface of a plate

ActiveCN107186626BIntegrity guaranteedLow costBlast gunsAbrasive feedersEngineeringMechanical engineering
Owner:滨州市科创孵化器有限公司

Breaded Shrimp Tray Production Conveyor Line

ActiveCN111252513BMany workstationsSave spacePackagingConveyor partsMaterials preparationSmall footprint
Owner:ZHANJIANG GUOLIAN AQUATIC PROD CO LTD

A kind of copper-based diamond gradient heat dissipation material and its preparation method

ActiveCN111826542BGuaranteed matchGuaranteed machining accuracyCladded optical fibreOptical waveguide light guideComposite materialA diamond
Owner:CHANGSHA ADVANCED MATERIALS IND RES INST CO LTD

A plywood processing device

ActiveCN112060237BImprove removal efficiencyOther plywood/veneer working apparatusCleaning using toolsBlade plateSupport plane
Owner:贵港市金禾木业有限公司

Preparation method for cedar leaf liquid soap

InactiveCN102600047BAntibacterial agentsCosmetic preparationsColloidCrusher
Owner:QILU UNIV OF TECH

Method for culturing far-end pulmonary artery endothelial cell of rat

InactiveCN101195815BUniform shapePromote growthArtificial cell constructsVertebrate cellsPulmonary vasculatureCell growth
Owner:广州医学院

Service fault noticing method and server using same

ActiveCN103391303BReduce the risk of service avalancheImprove experienceData switching networksClient-side
Owner:SHENZHEN TENCENT COMP SYST CO LTD

A prefabricated building component maintenance device

ActiveCN111750542BReduce power consumptionReduce operating costsSolar heating energySolar heat collector controllersWater storage tankSolar water
Owner:山东城开远大装配式建筑有限公司

Transient receptor potential vanilloid subtype 1 antagonist and its preparation method and use

ActiveCN107522669BRelieve anxietyImprove MPE%Organic active ingredientsNervous disorderSensory potentialVanillic acid
Owner:重庆美莱德生物医药有限公司

A multi-station vacuum exhaust device for an infrared detector

ActiveCN103089592BSimple structureEasy to disassemblePump installationsPositive-displacement liquid enginesPneumatic valveEngineering
Owner:无锡中科德芯感知科技有限公司

A food packaging bag waste storage device

ActiveCN109534042BEfficient storageReduce manufacturing costWebs handlingElectric machinerySlide plate
Owner:美盛包装深圳有限公司

A multi-connected heat pump system with high-efficiency heat recovery and its control method

ActiveCN109579357BHeat stableReduce energy consumptionHeat pumpsHeat recovery systemsEngineeringProcess engineering
Owner:GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD

A kind of biological organic fertilizer and its production method

ActiveCN104045385BAccelerate the lossEasy to sieveBio-organic fraction processingOrganic fertiliser preparationFiltrationSugar refinery
Owner:广西凭祥桂商现代农业投资有限公司

Connector for cards

InactiveCN1321484CPrevent bucklingAvoid deformationEngagement/disengagement of coupling partsContact member manufacturingCoil springMiniaturization
Owner:ALPS ALPINE CO LTD

Method, device and system for dynamic bandwidth allocation

ActiveCN107483359BImprove service qualityNetwork traffic/resource managementData switching networksDynamic bandwidth allocationTerminal equipment
Owner:ZTE CORP

Method of performing gauge conversion in a continuous web of corrugated paperboard

ActiveCN103374850BReduce widthPaper-making machinesCardboardEngineering
Owner:BHS CORRUGATED MASCHEN & ANLAGENBAU

Gathering and stitching unit

InactiveCN101734037BEasy to take outHigh beat countBook making processesSheet bindingTransfer pointEngineering
Owner:MULLER MARTINI HLDG

Hollow building block manufactured from electrolytic manganese residues and manufacture method thereof

ActiveCN102199026BFully functionSolve many problems such as wasteSolid waste managementFeeding arrangmentsElectrolysisLand resources
Owner:贵州省建筑材料科学研究设计院有限责任公司 +1

A bismuth vanadate composite material loaded with metal oxide and its preparation and application

ActiveCN108842169BAvoid recombinationEasy to separateEnergy inputElectrodesElectrolysisBismuth vanadate
Owner:NORTHWEST NORMAL UNIVERSITY

A process for co-producing sodium sulfide black liquor and liquid caustic soda with baking soda, sodium chromate and soda sulfide

ActiveCN107285283BReduce qualityLow priceProductsReagentsSodium bicarbonateBlack liquor
Owner:CHINA LIGHT IND INT ENG CO LTD

a material storage

ActiveCN113816011BEasy to storeSave spaceSealingNon-removalbe lids/coversRubber ringGear wheel
Owner:长沙市动植物疫病预防控制中心

Telescopic automatic card receiving and receiving machine and its telescopic control method

InactiveCN101799877BAvoid collisionAvoid removal processConveying record carriersMachines for issuing preprinted ticketsTransceiverContinuation
Owner:石家庄域联视控控制技术有限公司

A power output circuit of a high voltage power supply

ActiveCN105934067BReduce reflective stressMeet the requirements of long-distance arc ignitionAcceleratorsElectricityHigh voltage igbt
Owner:邳州市鑫盛创业投资有限公司

Method and wireless detection module for detecting electricity stealing of wireless remote control device based on intelligent electric energy meter

ActiveCN102435804BReduce lossesProtection of legal rightsTransmission systemsTime integral measurementRemote controlComparator
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

A fixture for partial spraying of small parts

ActiveCN105107665BEfficient processingEasy to take outSpraying apparatusEngineeringMechanical engineering
Owner:TAICANG GATZ AUTOMOTIVE COMPONENTS CO LTD

Mix for bakery food

ActiveCN101932246BCrunchyKeep the flavorDough treatmentBaking mixturesFlavorBaked goods
Owner:NISSIN YORK

A displacement stirring device for powder

InactiveCN107596944BSimple structureEasy to useRotary stirring mixersMixer accessoriesElectric machineEngineering
Owner:NANCHANG INST OF TECH

starter protection relay

ActiveCN103362716BEffective protectionExtend your lifeElectric motor startersMachines/enginesMOSFETTransformer
Owner:GUANGXI YUCHAI MASCH CO LTD

Squeezing mop and special squeezing device

InactiveCN101502407BNovel and reasonable designSimple structureCarpet cleanersFloor cleanersEngineeringMechanical engineering
Owner:姜延林

A method and device for asymmetric loading simulation test of retractable steel arch

ActiveCN109752204BEasy to detectInnovative ideasStructural/machines measurementPressure stabilizationEngineering
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY +1

A kind of programming method and programming system of three-dimensional memory

ActiveCN111370046BAvoid crosstalkReduce adverse effectsRead-only memoriesSoftware engineeringProgramming process
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Spice composition

InactiveCN101473921BStrong fragranceNot easy to change the tasteFood preparationFlavorGLYCYRRHIZA EXTRACT
Owner:王红

An easy-to-use children's dining chair

ActiveCN109124167BAvoid affecting eatingFolded and folded to achieveNon-rotating vibration suppressionKids chairsStructural engineeringMechanical engineering
Owner:何一阳

Method and device for predicting data storage capacity

ActiveCN105701027BIncrease profitMemory architecture accessing/allocationMemory adressing/allocation/relocationData mining
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Nonlinear optical crystal ammonium fluoroborate beryllium and its preparation method and use

ActiveCN105624785BStrong Phase Matching CapabilityGood chemical stabilityPolycrystalline material growthFrom normal temperature solutionsNonlinear optical crystalSpace group
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI

A vibration-based multi-dimensional fan blade self-diagnosis device and method

ActiveCN111141382BSimple power supplyEasy to implementMachine part testingSubsonic/sonic/ultrasonic wave measurementStructural engineeringFan blade
Owner:BEIJING YINGHUADA SOFTWARE ENG

Combined type fire-fighting robot hydraulic system

ActiveCN101571153BReliable actionReduce temperature riseFluid-pressure actuatorsHydraulic pumpFuel tank
Owner:SHANGHAI FIRE RES INST OF THE MIN OF PUBLIC SECURITY +1

A method for judging overcurrent false alarms of high-voltage shunt reactors in power systems

ActiveCN107966606BAccurate judgmentEasy to operateCurrent/voltage measurementPower flowShunt reactor
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +2

Measuring device and its displacement sensor

ActiveCN111721247BLarge rangeHigh precision measurementMeasurement devicesMeasurement deviceEngineering
Owner:南京泰普森自动化设备有限公司

Steel-beam joints and assembly methods of T-shaped penetrating clapboard multi-chamber concrete-filled steel tube composite columns

ActiveCN105863082BReduce decreaseGuaranteed vertical force transmissionBuilding constructionsMaterials scienceSteel tube
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

System and method for assessing eyesight acuity and hearing ability

InactiveCN106999036AAudiometeringPhoroptersGraphicsText display
Owner:KONINKLJIJKE PHILIPS NV

Grass carp feed premix and application thereof

ActiveCN101953439BImprove growth performanceIncrease deposition rateClimate change adaptationAnimal feeding stuffBiotechnologySoybean product
Owner:广州市诚一水产科技有限公司 +1

Method and device for accelerating connection in cloud network

InactiveCN104429040BWebsite content managementTransmissionPersonalizationWeb site
Owner:ALCATEL LUCENT SAS

Method and kit for detecting EV RNA (enterovirus ribonucleic acid)

ActiveCN102816866BStrong specificityHigh purityMicrobiological testing/measurementMicroorganism based processesRNA extractionMagnetic bead
Owner:SANSURE BIOTECH INC

LED display drive system, control method and LED display

ActiveCN105825806BSolve the technical problem of wrong dim lightStatic indicating devicesElectricityLED display
Owner:CHIPONE TECH BEIJINGCO LTD

Method and device for processing transmission and reception conversion time of user equipment

ActiveCN103139784BEliminate distractionsEliminate Co-Channel Interference IssuesError prevention/detection by using return channelNetwork planningTransceiverCommunications system
Owner:HONOR DEVICE CO LTD

a vo-based 2 and graphene hybrid metamaterials for multifunctional devices

ActiveCN110441842BAchieving Polarization ConversionThe absorption effect will not be weakenedPolarising elementsVanadium dioxideConverters
Owner:SOUTH CHINA NORMAL UNIVERSITY

Method for manufacturing polyimide film by chemical imidization of polyamic acid bath mode

ActiveCN103172887BSmall coefficient of linear expansionGood dimensional stabilityRetention timePolyamic acid
Owner:HUAWEI POLYIMIDE +1

A knurling type sugarcane harvesting stripping leaf binding miniature vehicle

ActiveCN110024560BEasy to operatePrevent slippingMowersFixed bearingAgricultural engineering
Owner:徐州盛斗士生物科技有限公司

Method and device for realizing ldpc code encoding

ActiveCN103634073BImplementing Linear Complexity DesignsAchieving Zero LatencyError preventionTheoretical computer scienceIntermediate variable
Owner:ALLWINNER TECH CO LTD

Green Synthesis of Methyl Chlorides

ActiveCN110483568BReduce precipitationUniform precipitationGroup 5/15 element organic compoundsPtru catalystWater chlorination
Owner:湖北驰顺化工有限公司 +1

Airborne anti-collision system, acas receiving loop self-inspection system and method of transceiver host

ActiveCN105070108BRealize self-testEffective fault isolationAircraft traffic controlTransceiverComputer science
Owner:四川九洲空管科技有限责任公司

Vehicle fuel containing methanol

ActiveCN102277207BGuaranteed cleanlinessIncrease the degree of atomizationLiquid carbonaceous fuelsGasolineProduct gas
Owner:贯昌军

Rail vehicle logic control circuit diagnosis system and diagnosis method

ActiveCN103631189BSafe driving at high speedSimple structureProgramme controlComputer controlDiagnostic systemEmbedded system
Owner:CRRC QINGDAO SIFANG CO LTD

Method for preparing moisture-resisting gypsum block

InactiveCN1241864COmit dippingReduce manufacturing costSolid waste managementBuilding insulationsAluminium sulfateSlag
Owner:BEIJING BEIMAXINGHE SCI TECH DEV CENT

Initialization method, device, electronic equipment and storage medium of visual-inertial system

ActiveCN113029134BImprove stabilityImprove initialization speedNavigation by speed/acceleration measurementsUsing reradiationSimulationVisual perception
Owner:ZHEJIANG SENSETIME TECH DEV CO LTD

Cement gate watering auxiliary bracket

ActiveCN105839922BReduce churnSimple structureBuilding material handlingReinforced concreteRebar
Owner:ANHUI CIVIL AIR DEFENCE EQUIP

Method and device for sending downlink data notification message

ActiveCN112437426AReduce deliveryReduce processing complexityNetwork data managementData packMobility management
Owner:HUAWEI TECH CO LTD

Process for preparation of high purity methacrylic acid

ActiveCN101497563BOrganic compound preparationCarboxylic acid esters preparationFiberPolymer science
Owner:ROHM G M B H

Micro computer radio measuring and control instrument for solar water heater

InactiveCN100527183CAchieve receptionElectric signal transmission systemsKey pressingSolar water
Owner:何雪明

An electrode lead-out structure of a far-infrared electric heating air-conditioning heating chip

ActiveCN103167643BSimple structureFirmly connectedOhmic-resistance electrodesSurface layerEngineering
Owner:一陆发智能科技(江苏)有限公司

Capillary bundle intelligent water supply system

InactiveCN100377638CImprove water resource utilizationEasy to cleanWatering devicesCultivating equipmentsCapillary waterWater resources
Owner:SICHUAN SANHE SLOPE TECH CO LTD

Salt bath and application thereof as well as heat treatment method of high-strength steel weld joint

ActiveCN102978358BImprove cooling effectChemically stableFurnace typesQuenching agentsMartensite transformationCooling capacity
Owner:ZOOMLION HEAVY IND CO LTD

Vehicle lamp leveling control device and control method thereof

PendingCN114537263AReduce weightShorten design timeVehicle headlampsLighting and heating apparatusWheel speed sensorRoad surface
Owner:HYUNDAI MOBIS CO LTD

Light emitting device and driving method thereof

InactiveCN100539781CNo crosstalkElectrical apparatusStatic indicating devicesScan lineVoltage source
Owner:LG ELECTRONICS INC

An authentication system and its working method

ActiveCN105847247BPrevent leakageImprove communication securityTransmissionEngineeringAuthentication system
Owner:FEITIAN TECHNOLOGIES

Small High Frequency Vibration Device

ActiveCN104578668BRealize the vibration effectReduce noiseDynamo-electric machinesSquare waveformEngineering
Owner:朱忠磊 +1

Biaxially stretched polyester film for electrical industry and preparation method thereof

ActiveCN103832029BImprove insulation performanceImprove electrical performanceSynthetic resin layered productsMasterbatchPolymer science
Owner:ANHUI GUOFENG PLASTIC

an airtight valve

ActiveCN103742653BWill not affect the useImprove reliabilityOperating means/releasing devices for valvesLift valveEngineeringMechanical engineering
Owner:江苏爵格工业集团有限公司

Method for controlling a multicore-processor engine control unit

PendingCN113302592AShort cycleBalance computing loadProgram initiation/switchingHardware monitoringSoftware engineeringControl cell
Owner:VTESCO TECH GMBH

A kind of palpable skin solvent-free PU leather for massage chair and preparation method thereof

ActiveCN108914609BSimple structureEasy to useTextiles and paperLeather industryPolymer science
Owner:马鞍山瑞高科技有限公司

Catalyst measuring tank

ActiveCN102941987BOutflow smoothlyLarge containersNitrogenNitrogen gas
Owner:ANHUI HUATENG AGRI TECH CO LTD

Foundation Pit Excavation Model Test Device for Coordinated Lifting and Lowering of Water Level and Confined Water Head

ActiveCN105675846BAvoid problemsAvoid affecting measurement accuracyFoundation testingEarth material testingModel testingEngineering
Owner:ZHEJIANG UNIV

Methods of Machining Dissimilar Materials

ActiveCN105903982BTool workpiece connectionWorkpiecesEngineeringHardness
Owner:FORD MOTOR CO

Roadway full-fracture-surface anchoring-rod and anchoring-rope integrated parallel installation method and device

ActiveCN103628903BAdapt to a wide range of conditionsSurrounding rock in timeAnchoring boltsFixed frameJoist
Owner:徐州莱柯斯特矿山工程技术有限公司 +1

Resin master plate for printing and manufacturing method thereof

ActiveCN103144458BEasy to replaceImprove productivityPlate printingFoil printingProduction rateEngineering
Owner:SUMITOMO RUBBER IND LTD +1

A dual-motor coaxial drive anti-backlash control system and its anti-backlash control method

ActiveCN103997259BReduce the amount of data exchangeEasy to implementMultiple dynamo-electric motors speed regulationMotor driveEngineering
Owner:南京中润泊车设备科技股份有限公司

A cervical cone cutter

ActiveCN110876637BGuaranteed cleanlinessEasy to useIncision instrumentsObstetrical instrumentsCervical tissueEngineering
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

A prompting method and electronic device

ActiveCN104065615BPrompt is accurateEasy to determineTransmissionDevice tipData transmission
Owner:LENOVO (BEIJING) LTD

Gravity casting method of diesel engine body

ActiveCN101927338BIncrease productivityReduce the amount of sand aroundWater channelWhole body
Owner:GUANGXI YUCHAI MASCH CO LTD

Flame-retardant alkyd resin and preparation method thereof

ActiveCN102627757BWith transparent decorative effectFlame retardantFireproof paintsPolyester coatingsXylylenePolymer science
Owner:HUIZHOU CHANGRUNFA PAINT

A kind of copper nano-electrode with high index crystal face and its preparation method and application

ActiveCN111534833BUniform sizeGood choiceMaterial nanotechnologyElectrolytic organic productionCrystal planeSide reaction
Owner:BEIJING UNIV OF CHEM TECH

A kind of pharmaceutical composition containing febuxostat and preparation method thereof

ActiveCN111419802BImprove stabilityHigh dissolution rateOrganic active ingredientsSkeletal disorderDrugs preparationsDrug activity
Owner:GUANGDONG YILI LUODING PHARMA

Anti-cancer and anti-infectious disease compositions and methods for using same

InactiveCN100579579COrganic active ingredientsNervous disorderPrevention infectionAbnormal tissue growth
Owner:CHIRON CORP

Circulation ink providing device and printing equipment

InactiveCN103129153BRegulating pressurePressure to meetPrintingPressure rangeNozzle
Owner:PEKING UNIV FOUNDER GRP CO LTD +2

A structural topology-based method for predicting the three-dimensional structure of the transmembrane helix of G protein-coupled receptors

ActiveCN103413068BEffective predictionSpecial data processing applicationsSmall amplitudePredictive methods
Owner:SUZHOU UNIV

Manufacturing method of modular body and the modular body

ActiveCN103204195BAchieve modularityAchieve serializationVehiclesCar manufacturingMechanical engineering
Owner:陈言平

Ventilation device for motor vehicle interior

PendingCN112140846ASimple operabilityContact safetyAir-treating devicesVehicle heating/cooling devicesDrive shaftCoupling
Owner:FISCHER AUTOMOTIVE SYST

A kind of traditional Chinese medicine external lotion for treating seborrheic dermatitis of head with wind-heat and blood-dryness

ActiveCN103751550BDermatological disorderPlant ingredientsSeborrheic dermatitisCurative effect
Owner:沂水县兴达机械有限公司

A Micro-Capacitance Gyro Signal Detection Method Based on Carrier Detection

ActiveCN104197923BGuaranteed recognition effectReduce design difficultySpeed measurement using gyroscopic effectsGyroscopes/turn-sensitive devicesCapacitanceGyroscope
Owner:SHANGHAI JIAOTONG UNIV

Medical burn antipyretic gauze and preparation thereof

InactiveCN101987126BGood anti-infectionGood for swelling and pain reliefAnthropod material medical ingredientsHydroxy compound active ingredientsDressing changeInflammation
Owner:金庆国

Light source structure and projector with same

InactiveCN101655223AExtended service lifeAvoid temperature riseElectric circuit arrangementsProjectorsLight tubeSource structure
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Phosphous plaster double-row-hole energy-saving building brick and all-dry production method thereof

InactiveCN100395418CHigh strengthHigh structural densityConstruction materialCeramic shaping apparatusFluteBrick
Owner:重庆金仓龙新型建材有限公司

Photosensitive resin compound

ActiveCN1821873BStatic indicating devicesPhotosensitive materials for photomechanical apparatusHydrogen atomHalogen
Owner:SUMITOMO CHEM CO LTD

A washable and environmentally friendly garment leather processing technology

ActiveCN106282439BMake up for the defect of washing resistanceImprove mechanical propertiesTanning treatmentLeather/skins/hides/pelt chemical treatment apparatusSodium acetateNaringin
Owner:湖南永霏特种防护用品有限公司

Ultrasound system and method for automated heartbeat recognition

ActiveCN105592799BOrgan movement/changes detectionHeart/pulse rate measurement devicesObstetricsSonification
Owner:KONINKLJIJKE PHILIPS NV

An ecological system and process for solving the taste of seawater desalination drinking water

ActiveCN108383266BImprove water qualityAvoid dry mouthGeneral water supply conservationSeawater treatmentFlocculationUltrafiltration
Owner:浙江太阳石水处理有限公司

A Control Method for Improving Unit Frequency Stability in Isolated Grid System

ActiveCN108879784BResolve disturbanceLess logic changesSingle network parallel feeding arrangementsPower oscillations reduction/preventionPower usageControl valves
Owner:CHINA HUADIAN ENG

One-pot method for preparing rivaroxaban

ActiveCN108250193BHigh yieldHigh purityOrganic chemistryBulk chemical productionMorpholineKetone
Owner:JIANGSU ZHONGBANG PHARMA

A kind of control method of intelligent door lock

ActiveCN103985168BEasy to useAvoid attackIndividual entry/exit registersDoorbellRemote control
Owner:杨密凯

Heat pump system and air conditioner

ActiveCN109405335BImprove operating energy efficiencyImprove boot speedMechanical apparatusCorrosion preventionEngineeringRefrigeration
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

How to make a capacitive touch screen

InactiveCN102929471BNo chemical pollutionInput/output processes for data processingLaser etchingIndium tin oxide
Owner:ASA P&E SHEN ZHEN +2

Solder resist method for printed circuit boards

InactiveCN103200783BGuaranteed StrengthIncreasing the thicknessInksNon-metallic protective coating applicationResistUltraviolet lights
Owner:LIYANG XINLI MASCH CASTING CO LTD

A control system for an intelligent toilet seat

ActiveCN110338695BBathroom coversControl systemElectric machine
Owner:RUYUAN NANLING INTELLIGENT HOUSEHOLD MACHINERY CO LTD

Specific harmonic wave eliminating system and method

InactiveCN103023292BEliminate harmonicsReduce harmonic effectsPower conversion systemsMathematical modelHarmonic
Owner:SHENZHEN JINGFUYUAN TECH

Wireless terminal

InactiveCN1316676CAntenna supports/mountingsCross-talk/noise/interference reductionDielectricElectrical conductor
Owner:NXP BV

A kind of steel wire rope compressive testing system and method

ActiveCN105067446BGuarantee safety and reliabilityTest accurateMaterial strength using tensile/compressive forcesEngineeringCompression test
Owner:WUXI UNIVERSAL STEEL ROPE

A liquid cooling radiator

InactiveCN105810805BImprove cooling effectReduce volumeSemiconductor devicesEngineeringSilica gel
Owner:HENAN POLYTECHNIC UNIV

Follow measuring method of crankshaft connecting rod roundness

InactiveCN100584533CMeasurement roundness error eliminationSimple structureRevolution surface grinding machinesGrinding feed controlVertical planeEngineering
Owner:潘旭华

A hot patch information query method and device

ActiveCN106610857BGuaranteed stabilityIt will not happen that the hot patch information cannot be queriedSoftware engineeringComputer security arrangementsSoftware engineeringInformation data
Owner:UCLOUD TECH CO LTD

Noncircular gear drive system transplanting mechanism capable of eliminating pitch play

InactiveCN101502205BHigh strengthSmall modulusTransplantingEngineeringTooth space
Owner:ZHEJIANG SCI-TECH UNIV

A sift image matching method based on mirror invariance of modulus difference

ActiveCN103336964BScale invariantRotation invariantImage analysisCharacter and pattern recognitionGradient strengthScale-invariant feature transform
Owner:BEIJING UNIV OF POSTS & TELECOMM

A method for detecting chlorine dioxide content in life drinking water

InactiveCN101532998BEffectively eliminate interferenceEliminate distractionsChemical microanalysisChlorine dioxideTitration
Owner:隆昌山川机械有限责任公司

A gate valve electro-hydraulic drive system and gate valve

ActiveCN105257889BLow powerHigh speedOperating means/releasing devices for valvesValve members for absorbing fluid energyHydraulic pumpWater hammer
Owner:HUNAN SHANYUANAN AUTOMATIC CONTROL SYST

Curing method of flue-cured tobacco leaf raw materials

ActiveCN102038283BHarm reductionReduce the chance of generating N-TSNAsTobacco preparationRaw materialFood science
Owner:YUNNAN REASCEND TOBACCO TECH GRP

Check type meter joint

InactiveCN102943905BSolve the singleness of functionWith non-return functionCheck valvesPipe fittingEngineering
Owner:董服义

Control method and system for anti-snaking shock absorber

ActiveCN110155102BReal-time adjustment of damping forceMeet stability requirementsBogiesBogie-underframe connectionsControl theoryCarriage
Owner:CRRC QINGDAO SIFANG CO LTD

Method for identifying cerebral cortex surface marking region of three-dimensional cerebral magnetic resonance image

InactiveCN102332054BRich connection modesShorten the timeImage analysisSpecial data processing applicationsMedicineResonance
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Small-diameter carbon nanotube purification system for heat recovery

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