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.
A kind of process and device for producing sodium hydrosulfide
ActiveCN105727714BAvoid thermal decompositionReaction Intensity HomogenizationSulfur compoundsDispersed particle separationProduction lineSodium hydrosulfide
Owner:CHINA PETROLEUM & CHEM CORP +1
A scaled variable curvature capsular scissors
Owner:BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV
Communication method and performance testing platform of netty-based performance testing platform
ActiveCN109376086BSoftware testing/debuggingTransmissionComplete dataData pack
Owner:WUHAN DOUYU NETWORK TECH CO LTD
Miniature Bearing Wedge Squeeze Hook Puller
ActiveCN106671021BImprove extraction efficiencySimple structureMetal-working hand toolsButt jointEngineering
Owner:北京安达维尔科技股份有限公司
A stepped micro-tooth double-edge drill and countersink integrated drill bit
ActiveCN106624080BRealize integrated processingImprove chip breaking abilityTransportation and packagingTrepanning drillsFiberEdge structure
Owner:DALIAN UNIV OF TECH +1
A video encoding method and platform side server
ActiveCN104243999BReduce computing loadReduce computing pressureDigital video signal modificationSelective content distributionVideo encodingComputer graphics (images)
Owner:CHINA MOBILE COMM GRP CO LTD
Chinese medicinal composition for anticancer
InactiveCN1276770CPromote recoveryPrevent proliferationAmphibian material medical ingredientsAnthropod material medical ingredientsSophora RootToad skin
Owner:季长春
A method and system for real-time detection of mobile terminals based on wireless signals
ActiveCN105050039BEasy to deployPracticalMessaging/mailboxes/announcementsLocation information based serviceComputer scienceReal-time computing
Owner:ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD
Pressure sensing system and seat cushion having the pressure sensing system
ActiveCN110869239AReduce mechanical stressReduce wrinklesVehicle seatsPedestrian/occupant safety arrangementCar seatMechanical engineering
Owner:MAGNA SEATING
Method and apparatus for web-based application service model for security management
InactiveCN1193567CTransmissionService modelWeb site
Owner:VIAQUO CORPORATION
Tilted Fiber Bragg Grating Ultrasonic Sensor
InactiveCN106323444BHigh precisionHigh sensitivitySubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansFiberGrating
Owner:NORTHWEST UNIV
1d ultrasonic converter unit
PendingCN112469999AReduced effective rangeReliable detectionUltrasonic/sonic/infrasonic wave generationVolume/mass flow measurementConvertersUltrasonic sensor
Owner:PEPPERL & FUCHS SE
Improved ink box for continuous ink supply system
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD
A method for improving quantum efficiency in light-emitting diodes
InactiveCN108231964BShorten the timeImprove transition efficiencySemiconductor devicesQuantum efficiencyQuantum well
Owner:江苏清联光电技术研究院有限公司
Cluster-based network access control method and system
ActiveCN108063674BDifficulty of SimplificationEasy to manageData switching networksNetwork controlEngineering
Owner:SHENZHEN INST OF ADVANCED TECH
Parking structure of electric tricycle
Owner:KYMCO
Internet of things monitoring method and system applied to garbage sorting point
ActiveCN112777169BHigh degree of intelligenceRealize alarm operationRefuse receptaclesThe InternetMonitoring methods
Owner:慧之安信息技术股份有限公司
Processing and assembling method of public service robot driver
ActiveCN106181222BGuaranteed coaxialityChange gear ratioMetal working apparatusDrive wheelEngineering
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD
Vibrated type disposing machine
Owner:白振杰
A kind of preparation method of active zinc oxide
ActiveCN108455656BHigh recovery rateImprove stabilityZinc oxides/hydroxidesAmmoniacal nitrogenPhysical chemistry
Owner:GUANGZHOU KECHENG ENVIRONMENTAL PROTECTION TECH
Blind access monitoring system
ActiveCN104483927BEnsure safetyIndividual entry/exit registersTotal factory controlMonitoring systemCard reader
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
An intrinsically safe 100M and 1000M dual-band high-power wireless switch
ActiveCN110351206BTransmission will not affectEasy to upgradeData switching networksComputer architectureGigabit
Owner:深圳市三旺通信股份有限公司
Waste heat recovery device for bathroom waste water
InactiveCN103575131BRealize secondary useTo achieve the purpose of recyclingStationary conduit assembliesWaste heat recovery unitHot Temperature
Owner:佛山联创华联电子有限公司
A Pose Sequence Finite State Machine Action Recognition Method
ActiveCN104317386BQuick identificationRealize identificationInput/output for user-computer interactionCharacter and pattern recognitionFeature vectorMotion recognition
Owner:SOUTHWEAT UNIV OF SCI & TECH
Method for operating a fault-current circuit breaker, and fault-current circuit breaker
InactiveCN102124621BEmergency protective arrangements for automatic disconnectionPower flowPulse height
Owner:SIEMENS AG
A kind of superfine mulberry leaf powder and preparation method thereof
ActiveCN107048373BFully activeLarge specific surface areaFood mechanical treatmentFood shapingBiotechnologyHydrolysate
Owner:NANTONG LOVER APPL
A link switching method and device
ActiveCN101145802BTroubleshoot issues where poor quality impacts communicationsNetwork traffic continues to be stableTransmission monitoringWireless communicationComputer networkIn vehicle
Owner:XINHUASAN INFORMATION TECH CO LTD
A process for denitrification of sintering flue gas
ActiveCN106524771BTake advantage ofLow running costIncreasing energy efficiencyWaste heat treatmentFlue gasDust control
Owner:钢研晟华科技股份有限公司
A flexible and stretchable hydrogel optical fiber sensor and its preparation and application
ActiveCN109898176BEffective adjustment of refractive indexLow refractive indexCladded optical fibreConjugated synthetic polymer artificial filaments
Owner:DONGHUA UNIV
Anti-slip emergency device for vehicles
Owner:JILIN UNIV
Bridge expansion joint connection member with flexible seal
ActiveCN111172866BNot easy to accumulateAutomatic dynamic clearingBridge structural detailsClassical mechanicsExpansion joint
Owner:HEBEI BAOLI ENG EQUIP GRP CO LTD
Hydrogen storage alloys, hydrogen storage alloy electrode and nickel metal hydride battery using the alloys
ActiveCN101425578AHigh hydrogen storage capacityHydrogen equilibrium pressureActive material electrodesAlkaline accumulator electrodesMaterials scienceAlloy electrode
Owner:SANYO ELECTRIC CO LTD
A method and device for building a compatibility testing platform
ActiveCN103077115BSoftware testing/debuggingGNU/LinuxTest suite
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Vision-assisted distance SLAM method and apparatus, and robot
ActiveCN111060101AHigh success rate of loopback detectionEliminate accumulated errorsImage enhancementInstruments for road network navigationPattern recognitionComputer graphics (images)
Owner:UBTECH ROBOTICS CORP LTD
A sunshade light trapping device for star sensor ground test
ActiveCN108801295BSolve pollutionTo achieve the effect of trapping lightMeasurement devicesOptical elementsLight pollutionLens hood
Owner:HARBIN INST OF TECH
Image display device and control method for the same
InactiveCN101840691BCathode-ray tube indicatorsCamera body detailsDisplay deviceLarge size
Owner:OLYMPUS CORP
Battery pack, control method, and storage medium
PendingCN113270908ABatteries data exchangeCircuit monitoring/indicationEngineeringProcess engineering
Owner:CANON KK
An energy-saving and environment-friendly integrated air purification equipment
ActiveCN111795444BLarge maintenance spaceSimple structureMechanical apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:黑龙江省格趣科技有限公司
A powder medicine packaging machine
Owner:ANHUI JINSANHUAN METAL SCI & TECH
Inducer for activating expression of fish lipid metabolism control gene and application thereof
InactiveCN102125544BMaintain metabolic balanceReduce depositionMetabolism disorderAnimal feeding stuffLipid formationNutrition
Owner:JINAN UNIVERSITY
Method and device for motion compensation in interferometric sensing system
ActiveCN104126103BPhase-affecting property measurementsForce measurementData setLight guide
Owner:INTUITIVE SURGICAL OPERATIONS INC
Method for manufacturing high-strength aluminium-magnesium-slicon alloy wire
ActiveCN101200783BControl UniformityGuaranteed uniformityTemperature control deviceMetal rolling arrangementsSpectrum analyzerShaft furnace
Owner:SHANGHAI ZHONGTIAN ALUMINUM WIRE
Mosapride citrate sustained-release tablet
ActiveCN102335154BOrganic active ingredientsDigestive systemSustained Release TabletAdhesive
Owner:重庆健能医药开发有限公司
Electrolyte for anodic oxidation of magnesium alloy and method for preparing anodized film from the electrolytic solution
Owner:SOUTH CHINA UNIV OF TECH
A kind of cyclohexane oxidation method
ActiveCN105523910BStable conversion rateHigh selectivityMolecular sieve catalystsCarbonyl compound preparation by oxidationMolecular sieveTitanium
Owner:CHINA PETROLEUM & CHEM CORP +1
A marker combination and method for determining the antioxidant activity of honey samples
Owner:NAT INST FOR NUTRITION & HEALTH CHINESE CENT FOR DISEASE CONTROL & PREVENTION
Lighting corrector for motor vehicle headlights with improved stop
ActiveCN107107810BVehicle headlampsPinsClassical mechanicsEngineering
Owner:AML SYST
Number of idle parking spaces in the parking lot and calculation method of idle hours
ActiveCN105489058BRealize complementary resourcesIndication of parksing free spacesParking areaIdle time
Owner:成都宜泊信息科技有限公司
Terminal handling device
ActiveCN108933338BEasy to operateElectric connection structural associationsClamped/spring connectionsStructural engineeringOperability
Owner:HIROSE ELECTRIC GROUP
Single main motor drive double spindle CNC lathe
InactiveCN102873344BEnsure consistencyCooperate accuratelyAutomatic/semiautomatic turning machinesNumerical controlMotor drive
Owner:山东白马永诚数控机床股份有限公司
Hermetic Compressor
ActiveCN102261333BSmooth and lubricatedImprove efficiencyRotary/oscillating piston combinations for elastic fluidsShaftsEngineeringRefrigerant
Owner:LG ELECTRONICS INC
Method for measuring concentration of water in argon, hydrogen, nitrogen and helium by means of ionization mobility spectrometry
InactiveCN1225654CTime-of-flight spectrometersSamplingHigh concentrationHydrogen
Owner:SAES GETTERS SPA
Mine Grouting Anchor Bundle Supporting Method
ActiveCN106321124BGuaranteed support strengthTension and pretension in timeAnchoring boltsHigh stressDrill hole
Owner:中国平煤神马控股集团有限公司 +1
A soil-vegetation environment monitoring simulation device
ActiveCN113109520BHeight adjustableFine divisionWithdrawing sample devicesEarth material testingVegetationIsotopic tracer
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
Refrigerator and dispenser for the same
ActiveCN101611280BEasy to operateEasy to useLighting and heating apparatusIce storing/distributionRefrigerated temperatureBiomedical engineering
Owner:LG ELECTRONICS INC
Membrane chemical reactor, water treatment system and water treatment method using the same
ActiveCN110104846BSpecific water treatment objectivesWater/sewage treatment bu osmosis/dialysisChemical reactionWater treatment system
Owner:北京中环膜材料科技有限公司 +1
A siRNA targeting and inhibiting the expression of sos1 gene and its application
ActiveCN112175947BInhibition of proliferative abilityInhibition of clonogenicityOrganic active ingredientsAntineoplastic agentsSOS1Oncology
Owner:JINAN UNIVERSITY
Downscaling method of surface evapotranspiration data based on multi-source data and deep learning
ActiveCN113486000BImprove inversion accuracyFast convergenceDigital data information retrievalMeasurement devicesComputational scienceAnalysis data
Owner:CHINESE ACAD OF SURVEYING & MAPPING
A method for preparing trehalose by coupled fermentation
ActiveCN109337920BTransferasesStable introduction of DNATrehalosePromoter
Owner:烟台兆易生物科技有限公司
Aluminum foil sticking device for small medicine bottle packaging
ActiveCN103754399BWill not leakGuaranteed packaging qualityWrappingAluminum foilMechanical engineering
Owner:WUHU YANGYAN PHARMA
Water retaining material, preparation method thereof and application of water retaining material in filter rod
ActiveCN102029146BReduce hydrophilicityImprove hydrophilic abilityOther chemical processesTobacco smoke filtersAcid releaseEngineering
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC
Electronic equipment
ActiveCN106793632BIncrease the screen ratioCasings/cabinets/drawers detailsEngineeringElectric equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A Symmetrical Combustion W-shaped Flame Boiler
ActiveCN104296129BImprove the extrusion effectSolve the problem of poor burnoutCombustion chambersThermodynamicsCombustor
Owner:NINGBO UNIV
Battery module and battery module group
ActiveCN102623736BEffectively fixedStable structureFinal product manufactureSecondary cells manufactureEngineeringElectrical and Electronics engineering
Owner:宁波利维能储能系统有限公司
A method for detecting homocysteine in urine by using an enzyme-modified electrode
ActiveCN113267551BEasy to operateQuick checkMaterial analysis by electric/magnetic meansLyaseCystathionine Synthetase
Owner:SHANDONG UNIV
Sodium potassium tantalate niobate -base piezoelectric ceramic and process for preparing same
InactiveCN100352790CImprove electrical performanceHigh mechanical quality factorPiezoelectric/electrostrictive/magnetostrictive devicesCeramic sinteringElectromechanical coupling coefficient
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A method for screening similar oil fields
ActiveCN107133879BImprove reliabilityThe objective basic conditions are reasonableData processing applicationsOil fieldComputational physics
Owner:CHINA PETROLEUM & CHEM CORP +1
Dental Patient Chair
Owner:CEFLA SOC COOP
Structure using glass fiber reinforced resin foam and manufacturing method thereof
ActiveCN107303748BImprove bindingHigh bending fatigue resistanceSynthetic resin layered productsVehicle componentsGlass fiberFiber
Owner:HANKUK CARBON CO LTD
Method for determining anthocyanin composition spectrum and content in germplasm and seed coat of black soyabean by utilizing HPLC
Owner:SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI +2
A flame-retardant bio-based polyurethane hose and production method thereof
ActiveCN108253207BRelieve environmental pressureImprove flame retardant performanceFlexible pipesPipe protection against damage/wearFiberPolyol
Owner:ZHONG YU HOSES TECH CO LTD
Manufacturing method of scallop color fan for measuring total carotenoid content in adductor muscles of scallops and application of scallop color fan
ActiveCN103070112BSimple methodEasy to operateClimate change adaptationPisciculture and aquariaEngineeringAdductor muscles
Owner:SHANTOU UNIV
Method and system for scheduling periodic processes
InactiveCN102132254BReduce complexityShorten the timeProgram initiation/switchingTransmissionElectronic systemsMinimum time
Owner:NEC CORP
Portable three-phase circuit breaker simulation box
ActiveCN104931876BCircuit interrupters testingComputer moduleOperation mode
Owner:STATE GRID SICHUAN ELECTRIC POWER CO +1
An underwater magnetic sensor
InactiveCN103792499BMake sure closeReliable induction of magnetic signalsMagnetic measurementsEngineeringInstrumentation
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI
A kind of forging process of left axle shaft of automobile differential gear
ActiveCN107282849BReduce the blanking weightImprove shift outputEngine componentsLeft halfIndustrial engineering
Owner:安徽众鑫科技股份有限公司
Technology for producing cover plate of vehicle trunk
ActiveCN103395272BImprove loading accuracy requirementsSimple processLaminationLamination apparatusPolyolefinPulp and paper industry
Owner:WUXI GISSING AUTO PARTS CO LTD
A highly dispersed heterointerface composite nanowire and its preparation method and application
ActiveCN111082077BEasy to prepareConducive to commercial productionFuel and primary cellsCell electrodesHeterojunctionNanowire
Owner:SOUTH CHINA UNIV OF TECH
Method and system for intelligent analysis of store information
Owner:SHUIBEI CULTURE MEDIA(SHENZHEN) CO LTD
Tubular compression orthosis for immobilising a lower lim after a venous surgical procedure after operation of cutting off vein
InactiveCN1183887CSurgeryFeet bandagesThighVenous cutdown
Owner:INNOTHERA TOPIC INT
Method for recycling boron carbide in sapphire grinding waste slurry
ActiveCN103072988BReduce manufacturing costReduce consumptionCarbon compoundsBoron carbideMegasonic cleaning
Owner:烟台同立高科新材料股份有限公司
A wireless fidelity wi-fi connection method and mobile terminal
ActiveCN106713522BNetwork topologiesConnection managementIp addressServer allocation
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A device and method for monitoring damage to the wall of an underground utility corridor
ActiveCN108222085BSave human and material resourcesAvoid Engineering AccidentsFoundation testingControl cellImage detection
Owner:NORTHEASTERN UNIV LIAONING
A data transmission method, system, device and computer-readable storage medium
ActiveCN109787759BReduce occupancyKey distribution for secure communicationComputer hardwareAlgorithm
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Fuel cell system and method for controlling fuel cell system
PendingCN113140761AMotive system fuel cellsTransportation hydrogen technologyFuel cellsElectrical battery
Owner:TOYOTA JIDOSHA KK
Inorganic packaging method for quantum dot-based white light LED devices
Owner:SOUTHEAST UNIV
Microbial electrochemical reactor and method for fixing carbon dioxide in waste gas to generate organic products while treating sewage
ActiveCN105214476BPracticalHave market valueCellsDispersed particle separationIsobutanolExhaust fumes
Owner:ZHEJIANG GONGSHANG UNIVERSITY
A service control method and device
ActiveCN106330695BBusiness Control ProtectionRealize intelligent control centralizationData switching networksPathPingService control
Owner:ZTE CORP
Pressure-sensitive adhesive tape for the protection of photo masks
ActiveCN101589340BImprove fitNo sheddingPhotomechanical apparatusOriginals for photomechanical treatmentResistSilanes
Owner:SEKISUI CHEM CO LTD
ptp film delivery device
Owner:CKD
Test method for electrical zero position of brushless DC motor installed randomly on resolver
ActiveCN104198937BImprove work efficiencyImprove efficiencyCurrent/voltage measurementDynamo-electric machine testingLow voltagePhase difference
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1
Preparation method of natural benzaldehyde
InactiveCN102826978BGood choiceHigh purityPreparation by ozonolysisMetal/metal-oxides/metal-hydroxide catalystsBenzaldehydeDistillation
Owner:GUANGXI UNIV
Method and device for processing pop-up windows
ActiveCN103514019BEasy to identifyUnrecognizable solutionProgram loading/initiatingSoftware engineeringProcess information
Owner:BEIJING QIHOO TECH CO LTD
Fluorescent tracing green environmental-friendly polyglycol ether water treatment agent and preparation method thereof
InactiveCN102910744BPromote degradationThe preparation process is green and environment-friendlyScale removal and water softeningFluorescencePolyethylene glycol
Owner:SOUTHEAST UNIV
Scr catalysts containing iron vanadate
PendingCN113543878AImprove conversion rateImprove thermal stabilityGas treatmentInternal combustion piston enginesPtru catalystPhysical chemistry
Owner:JOHNSON MATTHEY PLC
Vacuum sweeper
Owner:SUZHOU VOCATIONAL UNIV
How to install segmented blades
ActiveCN106523291BHigh precisionImprove alignment accuracyWind motor assemblyWind energy generationButt jointEngineering
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
Semiconductor device manufacturing method
ActiveCN103855003BImprove performanceImprove reliabilityTransistorSemiconductor/solid-state device manufacturingGate stackDielectric layer
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Solar energy energy conservation and environment protection electrical device detection instrument
InactiveCN105738717AElectrical testingElectric power equipmentSolar battery
Owner:HENAN ANNAIDE ELECTRIC POWER EQUIP
A paging method, device and system
ActiveCN108076441BInvestment protectionNo change requiredCommmunication supplementary servicesPagingReal-time computing
Owner:ZTE CORP
Forwarding system and its method for the broadband wireless access
InactiveCN1996785BRealize space division multiplexingRealize MIMO transmissionSite diversityMulti-frequency code systemsFrequency spectrumEngineering
Owner:HUAWEI TECH CO LTD
A movable smoke-shielding vertical wall and method thereof
ActiveCN106621116BApplicable to occasions with high decoration requirementsSimple structureFire rescueBoring toolsEngineeringSmoke screen
Owner:孙涛
display device
ActiveCN109637376BAvoid crosstalkIncrease light intensityAcquiring/reconising fingerprints/palmprintsIdentification meansDisplay deviceEngineering
Owner:XIAMEN TIANMA MICRO ELECTRONICS
A biomedical slicing device
ActiveCN111086036BAvoid shakingEasy to moveWithdrawing sample devicesPreparing sample for investigationEngineeringMechanical engineering
Owner:金丽素
Cable lifting tool
Owner:XINYANG POWER SUPPLY OF HENAN ELECTRIC POWER CORP
An integrated multi-module device that facilitates heat dissipation
ActiveCN103906404BImprove cooling effectAvoid instabilityCooling/ventilation/heating modificationsHeating effectEngineering
Owner:HUAWEI MACHINERY
Method for preparing blood sugar-decreasing, stomach-benefiting, health-preserving soybean milk tablet with micron holoside, ginseng, solomonseal, chlorophyll, propolis and chromium powder
InactiveCN100340177CPromotes a healthy and beautiful statePlay a role in survival and reproductionMilk preparationUnknown materialsPropolisBlood sugar
Owner:余内逊
System and method for implementing wireless terminal data information storage
ActiveCN100442896CReduce transmission costsIncrease data bandwidthRadio/inductive link selection arrangementsTransmissionData informationTerminal equipment
Owner:HUAWEI TECH CO LTD
Magnesium indium solid solution and preparation method thereof
ActiveCN101967590BImprove the kinetic performance of hydrogen absorption and desorptionAchieve destabilizationIndiumArgon atmosphere
Owner:SOUTH CHINA UNIV OF TECH
A green blasting device for enhancing the crushing effect at the bottom of the blast hole
Owner:福建省新华都工程有限责任公司
Preparation and use method of microcystin-LR polyclonal antibody immunoaffinity column
Owner:启东市三江建筑机械有限公司
A dual-mode reluctance motor
ActiveCN106787286BReduce negative impactPrevent Fault PropagationMagnetic circuit rotating partsMagnetic circuit stationary partsCouplingDual mode
Owner:SHANDONG UNIV OF TECH
Steel structure grain depot and installation method
ActiveCN104612448BShorten the construction periodLow costWallsClimate change adaptationGrain storageSteel columns
Owner:辽宁福瑞达建筑科技有限公司
Method and system for tracing the origin of river crabs
ActiveCN114241248BAvoid the phenomenon that it is easy to be forged and exploited after the meetingSafeguard legitimate rights and interestsDatabase distribution/replicationNeural architecturesSmart contractReliability engineering
Owner:北京市农林科学院信息技术研究中心
Mechanism for switching flow path of wash water in dishwasher
InactiveCN100413448CReduce the numberSimple structureTableware washing/rinsing machine detailsWater channelWash water
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
A voltage stabilizing device with energy conversion function for cryogenic compressed gas cavity
ActiveCN108831664BSolve the problem of surface vapor pressure stability in different environmentsSolve the problem of stable surface vapor pressureSuperconducting magnets/coilsPressure stabilizationGas passing
Owner:TSINGHUA UNIV
The second kind absorption heat pump with two terminal or multiple terminal supplying heat
ActiveCN100535551CAchieve normal functionImprove waste heat utilizationEnergy efficient heating/coolingClimate change adaptationAbsorption heat pumpEngineering
Owner:李华玉
A time-based anti-replay method and device
ActiveCN104092697BAvoid technical problems of false packet lossTransmissionHigh ratePacket loss
Owner:NEW H3C TECH CO LTD
Elastic Vibration Suppression Method Based on Side Jet Flow Control
ActiveCN107515612BLow costSuppress interferenceCosmonautic vehiclesCosmonautic partsJet flowMathematical model
Owner:THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
Electric braking system for a road vehicle, with all-electric control
InactiveCN101405163BElectrodynamic brake systemsRailway vehiclesControl signalElectric control
Owner:MICHELIN RECH & TECH SA
A fingerprint lock assembly for a smart home anti-theft door
ActiveCN107558817BAvoid damageAvoid pollutionWing handlesNon-mechanical controlsGlass chipStructural engineering
Owner:浙江雅迪世纪汽车内饰件有限公司
A monitoring system and method for comprehensive parameters of ballastless track
ActiveCN108995673BEasy to usePower supply does not affectRailway signalling and safetyRailway auxillary equipmentSystem integrationMicrocontroller
Owner:广州大铁锐威科技有限公司
A Vibration Reduction Method for Air Supplement Pipeline of Outdoor Unit of Air Conditioner
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Pneumatic stirring paint spray tank
ActiveCN102824987BEasy to cleanStable pressureLiquid surface applicatorsCoatingsWaste managementCoating
Owner:QINGDAO NPA IND
Application of traditional Chinese medicine composition in preparation of medicine for treating primary hypertension
InactiveCN105833043AImprove complianceSmall side effectsCardiovascular disorderPlant ingredientsSide effectLycium barbarum fruit
Owner:YANTAI LANYANGZHICAO PHARMA BIOTECH CO LTD
A kind of automatic processing equipment of diaphragm
Owner:MODERN PRECISION PLASTIC & MOLD SHENZHEN CO LTD
A rhombus cross-gauge
Owner:WUHU CRSIC JIFU RAIL CO LTD
A Compensation Device for Suction and Sealing Medium
InactiveCN109780210BPrevent leakageImprove absorption efficiencyEngine sealsAlarmsReciprocating motionSlide plate
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY +1
A Method for Determining Rigidity Matching of Underpass Railway Engineering
InactiveCN105064314BLow costControl differential settlementTunnelsSoil preservationSafe operationStructural rigidity
Owner:TONGJI UNIV +1
A radar target tracking method and system
ActiveCN112285696BAccurate target predictionTarget tracking stabilizationRadio wave reradiation/reflectionRadarComputational physics
Owner:BEIJING HIGHLANDER DIGITAL TECH +1
Vaso-occlusive coil with curved sections
ActiveCN106068103BOcculdersMedicineHelical coil
Owner:STRYKER CORP +1
Lithium ion battery and method for preparing negative electrode active material of lithium ion battery
ActiveCN105322163BIncrease energy densityExtend your lifeCell electrodesSecondary cellsHigh energyEngineering
Owner:CONTEMPORARY AMPEREX TECH CO
An elastic-loose mooring performance on-site monitoring system suitable for deep-sea buoys
ActiveCN110745213BEasy to recycleReduce workloadBatteries circuit arrangementsEnergy supplySite monitoringMooring system
Owner:OCEAN UNIV OF CHINA
Method and device for processing motion data
ActiveCN106156474BSpecial data processing applicationsBoundary testingMomentum
Owner:JIANGLING MOTORS
Intent recognition data processing system
ActiveCN113377969BWidely used valueImprove robustnessNatural language data processingText database queryingData processing systemAlgorithm
Owner:MOBILE TECH COMPANY CHINA TRAVELSKY HLDG
Flat belt
InactiveCN102482036AWarpage suppressionGuaranteed contactConveyorsFunction indicatorsEngineeringElastic modulus
Owner:BANDO CHEM IND LTD
Pump-type cosmetic container having side button
InactiveCN108697224ASpit out easyRealize suction operationClosuresDispensing apparatusEngineeringMechanical engineering
Owner:YONWOO CO LTD
transmission equipment
ActiveCN103108816BConveyorsWeighing apparatus detailsTransmission beltControl theory
Owner:丰泽技术(欧洲)有限公司
A kind of preparation method of MO nanoparticle reinforced silver-based electrical contact material
Owner:KUNMING UNIV OF SCI & TECH
Automatically covering/uncovering system of steel ladle
ActiveCN101885055BIngenious designCompact structureMelt-holding vesselsCrucible furnacesFailure rateCovering system
Owner:MAANSHAN SHUANGYI MACHINERY MFG
A kind of composite carrier containing activated carbon and preparation method thereof
Owner:CHINA PETROLEUM & CHEM CORP +1
Connection device for electrical conductors, and spring element for a connection device
ActiveCN113474945ACoupling contact membersClamped/spring connectionsElectrical conductorBusbar
Owner:HARTING ELECTRIC GMBH & CO KG
stacked board
ActiveCN112261775BReduce riskAvoid WeldingCircuit thermal arrangementsConductive pattern layout detailsStructural engineeringElectronic component
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Fluid bearing device
ActiveCN1764792AReduce manufacturing costImprove mold precisionAssociation with grounding devicesShaftsEngineeringFluid bearing
Owner:NTN CORP
Battery packs, battery packs and vehicles
ActiveCN107845834BAvoid conductionHybrid vehiclesBatteries circuit arrangementsPhysical chemistryEngineering
Owner:KK TOSHIBA
Grid drive pulse compensation circuit and display device
Owner:AU OPTRONICS CORP
Down-hole annular sucking turbine pump
ActiveCN101725543BRelieve pressureCompact and reasonable structurePump installationsNon-positive displacement fluid enginesUpper jointTurbine blade
Owner:中国石油集团西部钻探工程有限公司吐哈钻井工艺研究院
A portable foldable quadrotor aircraft
ActiveCN105752332BPlay a limiting roleGuaranteed level takeoffFuselage framesAir-flow influencersFlight vehicleEngineering
Owner:安徽圆翔航空研究院有限公司