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.
Water filter materials comprising a mixture of microporous and mesoporous carbon particles and water filters with said filter materials
ActiveCN101160169BReduce virusReduce TTHMOther chemical processesFiltration separationActivated carbonWater filter
Owner:PUR WATER PURIFICATION PRODUCTS INC +1
Closures with hinged shaft arrangement
InactiveCN105308249BAvoid relative motionDomestic cooling apparatusLighting and heating apparatusEngineeringSliding contact
Owner:PR GERMANY GMBH
Solar energy module and manufacturing and reworking method for same
InactiveCN106024938AImprove reliabilityImprove yieldFinal product manufacturePhotovoltaic energy generationEngineeringSolar battery
Owner:MOTECH INDUSTRIES
Decoupling control system of chemial double input and double output producing pocess
InactiveCN1275109CEasy to operateOvercoming the drawbacks of severe couplingAdaptive controlDecoupling controllerProcedural parameter
Owner:SHANGHAI JIAOTONG UNIV
An early warning system for substation equipment operation status based on big data
ActiveCN109491339BProgramme total factory controlReliability engineeringEnvironmental geology
Owner:JIANGSU ELECTRIC POWER CO +1
Method for generating and acquiring authorized application list information, corresponding device and system
InactiveCN101883085BGuaranteed safe operationVerify integrityUser identity/authority verificationTelevision systemsTelecommunicationsWireless data
Owner:SHENZHEN COSHIP ELECTRONICS CO LTD
A Decision-Making Method for Power Equipment Maintenance Using Equal Deterioration Theory and Equipment Risk
ActiveCN106647263BImprove economyLower life cycle costsAdaptive controlElectric power systemElectric power equipment
Owner:ELECTRIC POWER SCI RES INST OF GUIZHOU POWER GRID CO LTD
A method for manufacturing a cathode guide layer of a chip-type conductive polymer tantalum capacitor
ActiveCN105609313BHydrolysis rate mitigationHigh affinityElectrolytic capacitorsCoatingsGas phaseConductive polymer
Owner:SHENZHEN SURPASS STRUCTURE CERAMICS CO LTD
Fragmentation management method and fragmentation management device
ActiveCN107436733BInput/output to record carriersError detection/correctionDatabaseMetadata
Owner:HUAWEI TECH CO LTD
Prestressed thin-walled conical multi-rod parallel-parallel space deployment mechanism for spacecraft
ActiveCN106864772BAchieve high crimp ratioSimple structureCosmonautic vehiclesCosmonautic partsControl theoryPneumatics
Owner:AEROSPACE DONGFANGHONG SATELLITE +1
Particles for display media and information display panel using the particles
InactiveCN100590685CImprove heat resistanceReduce the driving voltageIdentification meansCross-linkHeat resistance
Owner:BRIDGESTONE CORP
Memory cell array and its cell structure
ActiveCN105321947BSolid-state devicesSemiconductor devicesBit lineMemory cell
Owner:TAIWAN SEMICON MFG CO LTD
Space allocation method for near-end cache server of popular movies based on CDN
ActiveCN107609039BImprove experienceVideo data browsing/visualisationWeb data queryingCache serverData transmission
Owner:NANJING UNIV OF POSTS & TELECOMM
Three-dimensional measurement method, device and system
ActiveCN106225676BUsing optical meansParallaxObject point
Owner:BEIJING LUSTER LIGHTTECH
A kind of production method of silver ion antibacterial towel
ActiveCN104195813BImprove qualityBiochemical fibre treatmentDry-cleaning apparatus for textilesYarnSilver ion
Owner:南通楠桥纹织有限公司
Instrument positioning/holding devices
Owner:ALLEGIANCE CORP
A puncture needle guide device for wide-surface puncture with b-ultrasound probe
ActiveCN111467006BEliminate adjustment gapsAchieve regulationOperating tablesSurgical needlesNeedle guidanceMedicine
Owner:QINGDAO WOMEN & CHILDREN HOSPITAL
A single-phase AC line protection method and system for an AC-DC system
ActiveCN111769527BImprove stabilityAchieve protectionElectric power transfer ac networkEmergency protective circuit arrangementsPhase currentsElectric network
Owner:国网山西省电力公司经济技术研究院 +1
A kind of screen printing protective ink composition and screen printing method
ActiveCN104387838BHas the ability to resist sandblastingDensity has little effectInksOther printing apparatusScreen printingAbrasive blasting
Owner:LENS TECH
Preparation method of multi-crosslinked water-based acrylic resin
Owner:KITO CHEM CO LTD
Master disk information carrier/magnetic recording medium defect examination method
InactiveCN1415953AHigh precisionGuaranteed testingCarrier indicating/warning arrangementsDisc-shaped record carriersEngineeringExamination method
Owner:PANASONIC CORP
A porous distribution network cabinet with heat dissipation and anti-theft functions
ActiveCN105932570BWith anti-theft functionImprove cooling effectBoards/switchyards circuit arrangementsSubstation/switching arrangement cooling/ventilationMechanical engineeringCooling pipe
Owner:JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
A vehicle downhill control method, device and equipment
ActiveCN109910888BEasy to controlSlow down in timeVehicle componentsReal-time computingAutomotive engineering
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
Stereoscopic picture generation device and stereoscopic picture displaying system
InactiveCN102346310BLow costSteroscopic systemsOptical elementsComputer graphics (images)Display device
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Plug-shaped implant for the replacement and regeneration of biological tissue and method for preparing the implant
PendingCN114025714AJoint implantsTissue regenerationElastomerCarbamate
Owner:JOINTSPHERE BV
A kind of preparation method of wide molecular weight distribution polypropylene and its polymer
Owner:CHINA PETROLEUM & CHEM CORP +1
A kind of surface treatment method of garment leather
Owner:常熟红景天纺织品织造有限公司
Method for measuring relative delays between optical propagation channels in pulsed operation
ActiveCN108700473AJoint implementationOptical measurementsLaser detailsOptical propagationPicosecond
Owner:THALES SA
An electric lawn mower
ActiveCN111492785BImprove work efficiencyImprove cooling effectMowersElectric machineryCooling effect
Owner:LONCIN MOTOR
System and method for collecting and sharing console game data
ActiveCN103366083BData processing applicationsVideo gamesOperational systemData system
Owner:SONY COMPUTER ENTERTAINMENT INC
Medicine for treating prostatic diseases
ActiveCN102824573BGood curative effectPromote recoverySexual disorderPlant ingredientsDiseaseSide effect
Owner:李忠能
Anti-stepping cup holder for car seat
Owner:YANFENG ADIENT SEATING CO LTD
A medical community work aid device
ActiveCN113577704BVersatileSimple structureGymnastic exercisingPhysical medicine and rehabilitationPATIENT PHYSICAL
Owner:重庆青年职业技术学院
Fruit vending equipment with automatic replenishment
ActiveCN108961555BOrderly rowsAvoid confusionCoin-freed apparatus detailsApparatus for dispensing discrete articlesAgricultural engineeringStructural engineering
Owner:钟桂冰
Memory assembly and its making method
InactiveCN1222037CImprove installation densityIncrease component capacityFinal product manufactureSemiconductor/solid-state device detailsSemiconductor chipEngineering
Owner:PS4 LUXCO SARL
A kind of high load-bearing memory foam and its preparation method and application
Owner:泉州玺堡家居科技有限公司
An electronic component cleaning device
ActiveCN113441443BAvoid damageImprove thoroughnessCleaning using toolsCleaning using gasesElectronic componentSoot
Owner:GUANGDONG UNIV OF TECH
Structure for preventing clamping rings of AC motor rotor from falling off shaft
ActiveCN102290894BInhibit sheddingPrevent looseningMagnetic circuit rotating partsInterference fitEngineering
Owner:CHENGDU CRRC ELECTRIC MOTOR CO LTD
Soluble magnesium alloy material for oil and gas extraction tools and preparation method thereof
Owner:UNIV OF SCI & TECH BEIJING
A detection structure and detection method
ActiveCN113451163BSemiconductor/solid-state device testing/measurementLight-emitting diodeContact electrode
Owner:KONKA GROUP +1
Electrooptical apparatus, driving device and method for electrooptical apparatus, and electronic equipment
InactiveCN100412630CStatic indicating devicesScan lineEngineering
Owner:SEIKO EPSON CORP
Method for measuring volume of volume variation chamber of constant-pressure pressure leak calibration apparatus
InactiveCN101718574BAccurate measurementHigh measurement accuracyTesting/calibration apparatusVolume variationMeasurement precision
Owner:BEIJING ZHONGKAIWEI TECH DEV
A kind of p-aramid fibrid fiber and its continuous production method
ActiveCN110129912BSimple methodControllable structureMonocomponent polyamides artificial filamentPhysical chemistryEngineering
Owner:CHAMBROAD CHEM IND RES INST CO LTD +1
Feedback type oil-well pump
ActiveCN101539133BImprove reliabilityWork flexiblyFlexible member pumpsFluid removalInlet valveAxial force
Owner:SHANDONG SHOUGUANG KUNLONG PETROLEUM MACHINERY
A kind of iron tetrasulfide electrode material and its preparation method and application
ActiveCN111640952BLow costSimple processCell electrodesBiochemical fuel cellsSulfideChemical stability
Owner:赛帝迦(山东)科技有限公司
IGBT chip with folding-type composite gate structure
ActiveCN108598160AHigh densityReduce power consumptionSemiconductor devicesHigh current densityEngineering
Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD
An integrated method for ecological development of large-scale newly reclaimed tidal flats along the coast
ActiveCN105519274BSolve development problemsThe development problem satisfiesClimate change adaptationCoastlines protectionAgricultural landLand improvement
Owner:NANJING UNIV
Touch screen liquid crystal display
ActiveCN101501613AStatic indicating devicesNon-linear opticsIn planeMultiple forms
Owner:APPLE INC
A method for deduplication and acquisition of traffic data
ActiveCN111429724BRealization of repeatability detectionGuaranteed privacyDigital data information retrievalDetection of traffic movementEngineeringBloom filter
Owner:ANHUI UNIVERSITY
Movement status sensor for vertical earthquake profile logging instrument
InactiveCN1228647CSolve the problem of exercise statusSeismology for water-loggingVertical seismic profileTop cap
Owner:TSINGHUA UNIV
In-line roller skate
InactiveCN103228325ACompact designSimple and strong structureSkate-boardsRoller skatesMechanical engineering
Owner:马里多代伊
A kind of production method of glazed tile
Owner:日照金慧科技信息咨询有限公司
Ointment patch for treating hyperosteogeny and preparation method thereof
ActiveCN102266542BRelieve painGrowth inhibitionPharmaceutical delivery mechanismSkeletal disorderCyathula officinalisMedicinal herbs
Owner:燕翠萍
A transmission chain for reducing stuck objects
ActiveCN109319385BGuaranteed meshingNot easy to jamConveyorsStructural engineeringMechanical engineering
Owner:HUNAN JINGZHENG EQUIP MFG
Electric connector capable of pressing cable and assembly of electric connector
ActiveCN102709726BSolve the problem of high pulling forcePrevent fatigue deformationSecuring/insulating coupling contact membersCoupling contact membersElectricityConduction band
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Intelligent wearable equipment achieving crisis early warning and operation method of intelligent wearable equipment
InactiveCN106108884ATimely crisis warningCrisis early warning is easySensorsPsychotechnic devicesElectrical resistance and conductanceElectricity
Owner:赵俊姣
Auxiliary parking method, electronic device and car with curb parking space
ActiveCN114312760BRealize the parking functionWide range of parking assist featuresParking spaceElectric devices
Owner:KUNTAI VEHICLE SYST CHANGZHOU CO LTD
A collaborative control method for vehicle lateral and longitudinal stability under extreme conditions
ActiveCN111391822BImprove lateral stabilityHigh precisionControl devicesReference modelControl objective
Owner:JILIN UNIV
Method for measuring materials inside human single blood erythrocyte by mocro-fluidic chip chemiluminescence
InactiveCN101672788BHigh sensitivityHigh resolutionChemiluminescene/bioluminescenceMaterial analysis by electric/magnetic meansData acquisitionEngineering
Owner:GUANGXI NORMAL UNIV
an alcohol stove
ActiveCN108758720BRealize automatic adjustmentEnhance the dining experienceDomestic stoves or rangesLiquid heating fuelAlcoholBoiling point
Owner:赵媛媛
Complex enzyme additive for tobacco and preparation method and application thereof
Owner:HONGYUN HONGHE TOBACCO (GRP) CO LTD
Data synchronization method, device, electronic device, storage medium
ActiveCN111309806BDatabase management systemsDatabase distribution/replicationData synchronizationData pack
Owner:HANGZHOU DT DREAM TECH
Recording medium removing apparatus, erasing apparatus, cutting apparatus, and recording medium removing method
InactiveCN102190179BFunction indicatorsElectrographic process apparatusControl unitRecording media
Owner:KK TOSHIBA +1
A kind of magnesium sulfate ammonium double salt/porous zeolite composite material and its preparation method and application
ActiveCN104130752BRich sourcesHuge resource reservesSolar heat devicesEnergy industrySolubilityHalloysite
Owner:BEIJING UNIV OF CHEM TECH
A fully automatic steel loading method for slab number detection based on machine vision
ActiveCN111368833BRealize automatic checkAccelerate the pace of steel installationCharacter recognitionProduction lineMachine vision
Owner:UNIV OF SCI & TECH BEIJING
Low temperature continuous casting heat patching method and its automatic heat patching device
InactiveCN101121193BSupplementary heating temperature is stableControllable heating temperatureTemperature controlMetallurgy
Owner:江苏兴利来特钢有限公司
A preparation method of epoxy-modified high-ortho-position thermosetting phenolic-based hollow nano-gradient activated carbon fiber membrane
ActiveCN108950875BHigh molecular weightImprove stabilityHeating/cooling textile fabricsNon-woven fabricsActivated carbonPolymer science
Owner:ZHONGYUAN ENGINEERING COLLEGE
Optical-element washing structure
InactiveCN1936649BImprove cleaning efficiencyMeet mass production needsSpectales/gogglesMechanical engineeringLoad bearing
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Adsorbable separate jack
ActiveCN110498360BImprove labor efficiencySave human effortLifting devicesClassical mechanicsJackscrew
Owner:MCC BAOSTEEL TECH SERVICE
Electronic equipment
InactiveCN102857720BReduce thicknessTelevision system detailsPrinted circuit aspectsEngineeringPrinted circuit board
Owner:KK TOSHIBA
A simplified control method and system for the bottom thread allowance of long sutures
ActiveCN110424109BAvoid unsightlySimple controlNeedle severing devicesBobbin-winding devicesBobbinSoftware engineering
Owner:BULLMER ELECTROMECHANICAL TECH
Screw conveyor and developer conveying mechanism
InactiveCN100590548CAvoid problems such as blocking phenomenonReduced delivery performanceElectrographic process apparatusEngineeringScrew conveyor
Owner:SHARP KK
Medicine for treating acute secretory tympanitis and its preparing method
InactiveCN100463685CVolume traceEasy to carrySenses disorderGranular deliveryAcute secretory otitis mediaForsythia
Owner:安徽省食品药品检验研究院 +1
Outboard engine testing rack
ActiveCN103033300BEasy to operateSimple structureWork measurementStructural/machines measurementEngine testingPropeller
Owner:ZHEJIANG PIONEER MACHINERY & ELECTRON
Gauging point indicator
InactiveCN1490596ARadiation pyrometrySurveying instrumentsOptical axisLight emission
Owner:TI PHOTONICS SHANGHAI
A parking data acquisition method based on automatic detection technology
ActiveCN110992700BFully automatedGeneralizationDetection of traffic movementIndication of parksing free spacesData acquisitionData mining
Owner:江苏新弈软件有限公司
Generator casing and method of cooling and muffling for generator casing
ActiveCN101606303BPositive displacement pump componentsCooling/ventillation arrangementExhaust fumesEngineering
Owner:CUMMINS POWER GENERATION
Fiber-Coupled Connector Assemblies
InactiveCN103149641BExtended service lifeGuaranteed coupling accuracyCoupling light guidesFiber couplerEngineering
Owner:SCIENBIZIP CONSULTINGSHENZHENCO
A foot physiotherapy apparatus system and method of using the same
ActiveCN113041126BImprove massage comfortDredging meridian qi and bloodDevices for pressing relfex pointsVibration massagePhysical medicine and rehabilitationFoot soles
Owner:SHENZHEN DONGJILIAN ELECTRONICS CO LTD
Automated storage and retrieval system using automated loader and method of replacing power supply
PendingCN114401915AImprove concentrationSave spaceCharging stationsLifting devicesCharging stationElectric power
Owner:AUTOSTORE TECH AS
A criminal procedure legal knowledge promotion device
ActiveCN110189658BImprove legal educationHigh working reliabilityBoardsIdentification meansMechanical driveComputer science
Owner:山东政法学院
Offline Bladder Polishing Tool Dresser
ActiveCN103586775BWill not affect normal workImprove work efficiencyAbrasive surface conditioning devicesDrive wheelEngineering
Owner:XIAMEN UNIV
A traditional Chinese medicine for treating edema and preparation method thereof
ActiveCN103656418BNo dependencyGood effectAnthropod material medical ingredientsFish material medical ingredientsSide effectPoisonous effects
Owner:灌南县龙腾电气设备安装有限公司
Hemispherical Pneumatic Grinding Wheel Electrostatic Sand Planting System with Wear Detection
ActiveCN104325417BUniform implantationUniform implantation processGrinding devicesSurface layerControl system
Owner:菏泽建数智能科技有限公司
Charging type intelligent electric-arc ignition gun
InactiveCN109282305AImprove securityPrevent leakageElectric spark ignitersLighting elementsFixed frameElectrical battery
Owner:JIANGSU TIANWANG SOLAR TECH
a cabinet
ActiveCN105899020BIncreased load-bearing capacitySimple structureCasings/cabinets/drawers detailsRack/frame constructionEngineering
Owner:SUS TELECOMM
Fiber-based anti-sticking aluminum quick repair material and manufacturing method thereof
ActiveCN112299822BAct as fiber reinforcementWon't bubbleCeramic materials productionClaywaresInorganic saltsFiber
Owner:ZHENJIANG SINO FOUNDRY REFRACTORY
Method and system for creating application program interface
ActiveCN100504771CAvoid duplication of workImprove efficiencySpecific program execution arrangementsApplication programming interfaceSoftware engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD
Low-pectin-content reconstituted tobacco slice base by papermaking process and preparing method thereof
ActiveCN103519341BImprove inner qualityReduce mistTobacco preparationTobacco treatmentPectinaseEnzymatic hydrolysis
Owner:HONGTA TOBACCO GRP
Wireless communication system channel adjusting method based on orthogonal variable spread-spectrum factor code
InactiveCN1790961BIncrease profitImprove call rateTime-division multiplexMultiplex code allocationChannel state informationCommunications system
Owner:ZTE CORP
Flame-resistive sound absorber
InactiveCN1784715AVehicle componentsSound producing devicesPorous substrateSound Absorber
Owner:NAGOYA OIL CHEM CO LTD
A production decline analysis method and system for oil and gas wells
ActiveCN105631184BSolving Uncertain Technical IssuesImproving the Prediction Accuracy of Production DynamicsSpecial data processing applicationsMaterial balanceProcess engineering
Owner:CHINA PETROLEUM & CHEM CORP +1
A polylactic acid modified reinforced composite material
Owner:GUIZHOU UNIV
A device for igniting and supporting combustion of a boiler
ActiveCN110043920BIncrease profitTo achieve the effect of igniting pulverized coalIncandescent ignitionGaseous fuel burnerCombustorMixed gas
Owner:大唐东营发电有限公司
A kind of preparation method of Yidalun fiber raschel blanket
ActiveCN112030342BRich patternsFeel smooth and comfortableWarp knittingHeating/cooling textile fabricsYarnPolyester
Owner:ZHEJIANG TRUELOVE GROUP
Enrichment device and enrichment method for light hydrocarbon in dry gas
ActiveCN103575834BEfficient separationExpand the scope of researchComponent separationComplete dataData information
Owner:CHINA PETROLEUM & CHEM CORP +1
A Pressure Sensing Device Based on Surface Plasmon Lattice Resonance
ActiveCN110926666BSimple preparation processImprove stabilityMaterial nanotechnologyForce measurement by measuring optical property variationDielectricNano structuring
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Lithotripsy device
InactiveCN100589768CDiagnosticsSurgeryShock waveComputational physics
Owner:SIEMENS AG
Aging process of al‑mg‑si alloy after bending and deformation
Owner:SHANGHAI UNISON ALUMINUM PRODS
Startup Acceleration Method for Virtual Machine in Local Computing Mode
ActiveCN109491757BStart fastMitigate the boot stormSoftware simulation/interpretation/emulationServerComputer engineering
Owner:GUANGDONG MICROCLOUD TECH INC
Detector and operating method for observing microscopic objects
ActiveCN101770070BTelescopesObject structureObservation point
Owner:上海杰远环保科技有限公司
Diaphragm for lithium-ion power battery and manufacturing method thereof
ActiveCN104037375BImprove structural strengthImprove heat resistanceCell seperators/membranes/diaphragms/spacersLaminationPower batterySlurry
Owner:WANXIANG 123 CO LTD
A Method for Mining Granger Causality Between Visibility Multidimensional Spatial-Temporal Data
ActiveCN109033178BStrong explainabilityAvoid problems with high space-time complexityDigital data information retrievalSpecial data processing applicationsRelational modelData mining
Owner:BEIJING UNIV OF TECH
A dual-phase reinforced nickel-based composite material based on additive manufacturing, its preparation method and its forming method
ActiveCN112226638BEnhanced interface bindingImprove conductivityAdditive manufacturing apparatusTransportation and packagingMaterials scienceCorrosion
Owner:UNIV OF SCI & TECH BEIJING
A new type of submersible smart water monitoring front-end equipment
ActiveCN111976933BMonitor water qualityImprove water qualityTesting waterCleaning using toolsUnderwaterWater quality
Owner:兰州立德智慧科技有限公司
Micro-alloy weldable cast steel tooth stand and preparation method thereof
ActiveCN100451157CHigh strengthHigh hardnessHeat treatment process controlChemical compositionRooted tooth
Owner:NINGBO ZHEDONG PRECISION CASTING
Method and apparatus for automatic monitoring of airborne operations requiring navigation and guidance capabilities
ActiveCN102592478BVehicle position/course/altitude controlAutomatic aircraft landing aidsDual modeFlight management system
Owner:AIRBUS OPERATIONS (SAS)
Input power control method and device, and terminal equipment
ActiveCN109905812BTemperature controlSo as not to damageLoudspeaker signals distributionControl engineeringTerminal equipment
Owner:VIVO MOBILE COMM CO LTD
Image processing apparatus and method, and image reproducing apparatus, method and program
InactiveCN102177722AEasy to identifyPromote regenerationTelevision system detailsColor television detailsViewpointsImaging processing
Owner:FUJIFILM CORP
Method and device for binding document
Owner:MAX CO LTD
Method for zirconium carbide powder reduction synthesis by magnesium thermal combustion
Owner:WUHAN UNIV OF TECH
Early dismounting device and construction method thereof
InactiveCN107023167AMeet early demolition needsSimple construction methodForms/shuttering/falseworksForm treatmentKeelArchitectural engineering
Owner:SHANDONG XINHUOXIN MATERIAL TECH CO LTD
Rivets with reduced head diameter
ActiveCN108626225BRivetsSheet joiningRivet
Owner:FORD GLOBAL TECH LLC
A slender part forming device with closed angle and forming method
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP
Internet of things middleware performance testing system and testing method
ActiveCN102946616BLocating Performance BottlenecksSimplify testingWireless communicationData acquisitionThe Internet
Owner:山东中创软件商用中间件股份有限公司
A machine learning-based automatic interface testing method and device
ActiveCN111782546BImprove test stabilitySoftware testing/debuggingMachine learningCode generationSoftware engineering
Owner:北京斗米优聘科技发展有限公司
Flexible pipe having pressure armour layer and components thereof
ActiveCN102272505BImprove stabilityIncreasing the thicknessDrilling rodsFlexible pipesEngineeringConductor Coil
Owner:GE OIL & GAS UK LTD
A Totalizer Circuit of Differential Pressure Flowmeter
InactiveCN104266690BEasy to copyVolume/mass flow by differential pressureSignal processing circuitsDifferential pressure
Owner:HANGZHOU GUANYI FLUID TECH
A kind of preparation method of 2,3,5-tricarboxycyclopentyl acetic acid
ActiveCN104193612BQuick responseHigh purityCarboxylic preparation by oxidationCarboxylic compound separation/purificationAcetic acidOrganosolv
Owner:SHENZHEN DALTON ELECTRONICS MATERIAL CO LTD
An unlocking key for a film box and its unlocking method
ActiveCN110318583BAvoids problems inserting into cassette keyholesKeysSoftware engineeringEngineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
A piston air compressor
ActiveCN110608155BInhibit sheddingFully chargedPositive displacement pump componentsPiston pumpsReciprocating motionAir pump
Owner:ZHEJIANG MEIZHOUBAO
Cooling water jacket of petroleum coke can-type calcine furnace
ActiveCN101362951BNot easy to slitReduce consumptionStationary conduit assembliesCrucible furnacesThermal deformationEngineering
Owner:SHANDONG LIANXING ENERGY SAVING SERVICE
A laparoscopic flushing device
Owner:THE THIRD XIANGYA HOSPITAL OF CENT SOUTH UNIV
A mechanical engineering powdery waste treatment system
ActiveCN111450968BEasy to collectProtection securityUsing liquid separation agentGrain treatmentsWorking environmentEnvironmental engineering
Owner:临沂德志机械配件锻造有限公司
A scrapped car dismantling and flipping operation table
ActiveCN111891263BReduce the likelihood of flipped transitionsKeep healthyVehicle dissasembly recoverySolid waste disposalClassical mechanicsEngineering
Owner:北京天交报废汽车回收处理有限责任公司
Positioning method, system, device and storage medium based on Kalman filter
ActiveCN109883423BAvoid Positioning Performance LossImprove anti-interference abilityNavigational calculation instrumentsKaiman filterState vector
Owner:GUANGZHOU HKUST FOK YING TUNG RES INST
gate driver
ActiveCN105625855BSave spaceLow costAssociation with control/drive circuitsPower-operated mechanismElectricityEngineering
Owner:DORMAKABA DEUT GMBH
A time-sharing driving method of drilling rig power output
ActiveCN105484664BTime-sharing drive implementationLow costConstructionsRotary drillingHydraulic motorTime-sharing
Owner:WUXI CASTON DRILLING TOOL CO LTD
An animal model of laryngeal precancerous lesions and its construction method and application
ActiveCN112400801BTouch and attachProlong stimulation timeAnimal husbandryDrug ModelingCancer Causing Agents
Owner:THE SECOND HOSPITAL OF TIANJIN MEDICAL UNIV
Systems and methods for pronunciation of names
ActiveCN104380373BSpeech recognitionSpeech synthesisSyllableUser input
Owner:APPLE INC
Touching control panel
ActiveCN101498972BReduce the refractive index differenceReduce reflectivityLayered productsInput/output processes for data processingTransparent conducting filmRefractive index matching
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Reservoir stimulation device and method for improving recovery of hydrate reservoirs
ActiveCN111287708BIncrease production capacityImprove injection abilityFluid removalSweep efficiencyEngineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +2
Moderate temperature copper-based solder and preparation method thereof
ActiveCN102626837BLow melting pointHigh strengthWelding/cutting media/materialsSoldering mediaRare earthRoom temperature
Owner:HARBIN INST OF TECH
Thermally conductive silicone composition and cured product thereof
Owner:SHIN ETSU CHEM IND CO LTD
Pressure sensor with surrounding medium isolation cup structure and preparation method thereof
ActiveCN112067189BImprove reliabilityReduce leakageFluid pressure measurement using ohmic-resistance variationEngineeringStress sensors
Owner:NANJING GAOHUA TECH
Glycerol-silicone elastomers as active matrices with controllable release profiles
ActiveCN111278902AHydroxy compound active ingredientsPharmaceutical non-active ingredientsPolymer scienceGlycerol
Owner:DANMARKS TEKNISKE UNIV
A friction generator that harvests energy from fluid flow
ActiveCN105991060BFriction generatorsElastic vibrationElectric signal
Owner:BEIJING INST OF NANOENERGY & NANOSYST
A method and system for monitoring the operation state of a PEM stack
ActiveCN110165253BAccurately predict health statusAccurately judge the running statusFuel cell controlElectrical batteryInternal resistance
Owner:WUHAN UNIV OF TECH
A Ventricular Image Segmentation Method Based on Feature Compression and Noise Suppression
ActiveCN113112484BAddress learning impactStable trainingImage enhancementImage analysisPattern recognitionImage segmentation
Owner:SHANDONG ARTIFICIAL INTELLIGENCE INST +1
Gluing mechanism of a film compound machine
ActiveCN111229537BLess likely to overflowEasy to operateLiquid surface applicatorsCoatingsAdhesive glueEngineering
Owner:和盛包装科技(海宁)股份有限公司
A signaling indication method, device and storage medium
ActiveCN108600974BReduce power consumptionReduce latencyPower managementServices signallingComputer networkUplink transmission
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Drain valve device and method for adjusting swing angle of washing machine and spool pull rod
ActiveCN111207236BReduce loadNot easy to bleachOperating means/releasing devices for valvesLift valveLaundry washing machineControl engineering
Owner:PANASONIC APPLIANCES CHINA CO LTD +1
A kind of three-dimensional network gel polymer electrolyte material and its preparation method and application
ActiveCN108598569BImprove Coulombic efficiencyImprove stabilitySolid electrolytesLi-accumulatorsSolid state electrolytePolymer science
Owner:SHANDONG IND TECH RES INST OF ZHEJIANG UNIV
Crossing spiral recess heat-exchanging pipe
ActiveCN100470183CImprove heat transfer effectImprove heat transfer coefficientTubular elementsHeat transfer efficiencyPulp and paper industry
Owner:辽宁联友博科技有限公司
Laver paste and preparation method thereof
Owner:SOUTH CHINA AGRI UNIV
A method for identifying radar occlusion based on signal-to-noise ratio
ActiveCN104614722BHigh degree of automationHigh precisionRadio wave reradiation/reflectionElevation angleSignal-to-noise ratio (imaging)
Owner:NANJING UNIV
Blood collection needle device, hose winding device and its cutting mechanism
InactiveCN108422678BEasy to controlMetal working apparatusArticle deliveryBlood collectionEngineering
Owner:QINGDAO CENT HOSPITAL
A kind of forging deformation and heat treatment method of cucrte metal profile
ActiveCN112458385BHigh densityLow tensile strengthMetal-working apparatusSolution treatmentFusion welding
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