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.
Preparation and application of lipopeptide solution for displacement in low porosity and low permeability oilfield
ActiveCN103613635BImprove acceleration performanceOvercoming Application LimitationsPeptide preparation methodsDrilling compositionPorosityPhospholipid
Owner:BEIJING JIEBOTE ENERGY TECH
Device and method for reproducing information
InactiveCN100442374CEasy to identifyMagneto-optical discsUnauthorized memory use protectionOperating systemReproduction
Owner:RICOH KK
Fault prediction method and fault prediction device
PendingCN113459082AProgramme controlMachine part testingRobotic armMachine
Owner:SEIKO EPSON CORP
Method for guiding of a spark plug into a turbine engine combustion chamber
InactiveCN102695918BBurnersContinuous combustion chamberCombustion chamberEngineering
Owner:SN DETUDE & DE CONSTR DE MOTEURS DAVIATION S N E C M A
DC bus bar connection construction for large power three-phase inverter
InactiveCN101425742BIncrease profitLower impedanceBus-bar/wiring layoutsPower conversion systemsCapacitanceStray inductance
Owner:LIEBERT
System and method for adjusting video monitoring light
InactiveCN102118608AQuality improvementSave energyTelevision system detailsColor television detailsMonitoring siteVideo monitoring
Owner:GDS SOFTWARE SHENZHEN +1
Grading recovery method of waste ternary lithium battery
ActiveCN109182732BReduce consumptionHigh extraction recoveryCobalt sulfatesWaste accumulators reclaimingElectrolytic agentManganese
Owner:EVE ENERGY CO LTD
Production process of powder point hot melting fusible interlining cloth
InactiveCN102839507BImprove adhesionGood flexibilitySolvent-treatmentFibre treatmentInterliningMetallurgy
Owner:江苏三泰轻工科技有限公司
Method for on-line manufacturing micro-electrode based on micro-electrolyze grinding of cutting-edge electrode
ActiveCN100423899CGuaranteed positioning accuracyOvercoming the disadvantages of secondary installationElectrolysisUltra fine
Owner:SHANGHAI JIAOTONG UNIV
A kind of preparation method of cadmium selenide or cadmium sulfide two-dimensional single crystal nanosheet
ActiveCN105463580BSimple preparation processLow melting pointPolycrystalline material growthFrom chemically reactive gasesSource materialSingle crystal
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Pneumatic tire
PendingCN114654943AImprove traction performanceImprove partial wear resistanceTyre tread bands/patternsMechanical engineeringTread
Owner:TOYO TIRE & RUBBER CO LTD
A method for preparing rhombohedral ultrafine light calcium carbonate from Weibei Ordovician limestone
ActiveCN106830042BImprove performanceHigh purityCalcium/strontium/barium carbonatesCarbonizationHigh activity
Owner:XIAN UNIV OF SCI & TECH
Bellows distribution method and device for chain grate
Owner:ZHONGYE-CHANGTIAN INT ENG CO LTD
Pulse width modulation window wiper control system of locomotive
Owner:HUNAN UNIV OF TECH
Three-level inverter midpoint potential balance control method, device, medium and motor
ActiveCN111865126BImprove execution efficiencyMeet control requirementsAC motor controlAc-dc conversionCapacitanceElectric machine
Owner:GREE ELECTRIC APPLIANCES INC
Method and device for inputting password
ActiveCN102306260BImprove securityInternal/peripheral component protectionInput/output processes for data processingComputer hardwareUser input
Owner:北京哈工创新计算机网络与信息安全技术研究中心 +2
Monodirectional prespective window screening
Owner:南京凯瑞电子有限公司
A Shield Machine Applicable to High Stress Soft Rock Formation
ActiveCN109826636BRealize integrated constructionReduce construction riskTunnelsHelical bladeShield machine
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
A kind of preparation method of selenium/vanadium selenide composite phase material
ActiveCN109052340BSimple processShort preparation cycleHydrogen productionMetal selenides/telluridesPtru catalystAlcohol
Owner:SHAANXI UNIV OF SCI & TECH
A kind of decolorizing bacillus and its application in antagonizing fruit and vegetable fungal diseases
ActiveCN112175876BBiocideBacteriaBiotechnologyFragaria
Owner:SOUTH CHINA AGRI UNIV
Asphalt pavement roughness testing device
ActiveCN111424509BObvious and intuitiveRealize automated detectionMechanical counters/curvatures measurementsRoads maintainenceSimulationRoad surface
Owner:张宏伟
Method and system for control transmission of virtual desktop image
ActiveCN103294438BReduce redundant data transfersReduce data volumeDigital output to display deviceComputer graphics (images)Engineering
Owner:ZHENJIANG OKAYAMA ELECTRONICS
Dynamic and static pressure ball socket bearing structure for high speed gear shaper
ActiveCN102221039BImprove mean time between failuresImprove the lubrication effectPivotal connectionsGear-cutting machinesEngineeringAxial force
Owner:南京二机齿轮机床有限公司
Air conditioner self-cleaning control method
ActiveCN109990441BImprove user experienceEasy to measure dust concentrationMechanical apparatusSpace heating and ventilation safety systemsEngineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
Device and method for duplexing and deduplexing physical layer of Ethernet
ActiveCN100496001CData switching by path configurationLow speedPhysical layer
Owner:NEW H3C TECH CO LTD
A dynamic allocation method of rdma buffer based on iterative approximation
ActiveCN112433980BImplement dynamic allocationReduce in quantityDigital computer detailsElectric digital data processingHigh bandwidthDistribution method
Owner:JIANGNAN INST OF COMPUTING TECH
A Feature Extraction and Classification Method of Optical Fiber Vibration Signal Based on dwt-dfpa-gbdt
ActiveCN110458071BEigenvector Dimensionality ReductionReduce complexityCharacter and pattern recognitionTime domainFeature vector
Owner:BEIJING UNIV OF POSTS & TELECOMM
A display substrate with touch function, a driving method thereof, and a display device
ActiveCN104680999BImprove accuracyStatic indicating devicesNon-linear opticsDisplay deviceGrey level
Owner:BOE TECH GRP CO LTD +1
A kind of classification method of lignin
Owner:HAINAN JINHAI PULP & PAPER
Floor embossing device for road construction
ActiveCN111535125BReduce labor intensityImprove embossing efficiencyRoads maintainenceArchitectural engineeringStructural engineering
Owner:临清市宏顺国际贸易有限公司
an adjustable window
Owner:张欣慧
Semiconductor device and manufacturing method thereof
ActiveCN110098175BImprove performanceIncreased bottom widthTransistorSemiconductor/solid-state device detailsDevice materialParasitic capacitance
Owner:SEMICON MFG INT (SHANGHAI) CORP +1
Pixel structure, array substrate, display panel
Owner:BOE TECH GRP CO LTD +1
A biological trickling filter tower with a rotary spraying device
ActiveCN106000082BReasonable structural designEasy to operateGas treatmentDispersed particle separationEvaporationHydraulic pump
Owner:YANCHENG INST OF TECH
Syringe holder for a medical injector and method of forming a medical injector assembly
ActiveCN111278490BAmpoule syringesMedical devicesEngineeringSurgery
Owner:NOVO NORDISK AS
Method and device for backfilling the shore zone
ActiveCN105821888BLose weightReduce the risk of unstable landslidesBreakwatersQuaysLandslideInstability
Owner:BEIJING ZHONGYAN DADI TECH CO LTD
Method for improving crude oil distillation yield by utilizing ultrasonic wave
ActiveCN102311773BImprove distillation yieldHigh viscosityTreatment with plural serial refining stagesHydrogenDistillation
Owner:CHINA PETROLEUM & CHEM CORP +1
Medicine for regulating nerve system, treating epilepsia disease
InactiveCN1287800CReduce the incidence of convulsionsReduce incidenceOrganic active ingredientsNervous disorderDiseaseNervous system
Owner:KUNMING ZIJIAN BIOTECH
Lens and optical module using the same
ActiveCN103792596BLensRefractorsOptical ModuleLight beam
Owner:中山市博涛光学技术有限公司
Structural parts connection structure, cabinet and its supporting frame
ActiveCN111405805BFirmly connectedSimple structureSupport structure mountingIndustrial engineeringSupport plane
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
A comprehensive treatment device for mixed sewage
ActiveCN111719533BEasy to adjust the angleEasy to pourWater cleaningWaterborne vesselsClassical mechanicsEngineering
Owner:特隆凯丰(福建)科技集团有限公司 +2
Medicated wine containing traditional Chinese medicine for taking care of health and prolonging user's life
InactiveCN100548366CImprove immunityRestore regenerative functionDigestive systemPharmaceutical delivery mechanismPolygonum odoratumGourd
Owner:李克武
Data fusion method and device for distributed graph learning
ActiveCN113835899BImprove learning efficiencyResource allocationBiological modelsAlgorithmTheoretical computer science
Owner:ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
An automatic ink filling device for a fountain pen
InactiveCN108556515BEasy to removeAvoid enteringInk reservoir pensFilling devicesMechanical engineeringElectrical and Electronics engineering
Owner:SHANDONG WOMENS UNIV
Telephoto optical imaging system and zoom camera device
Owner:ZHEJIANG SUNNY OPTICAL CO LTD
A real-time measurement method of contact line lift based on image processing
ActiveCN109539980BSave human resourcesNo need to change device stateImage enhancementImage analysisImaging processingComputer graphics (images)
Owner:HENAN SPLENDOR SCI & TECH
A kind of packing box cardboard processing method
ActiveCN110253937BImprove qualityEfficient productionPaper-makingBox making operationsPaperboardStructural engineering
Owner:安徽世品佳工业产品设计有限公司
Indoor powder coating
ActiveCN110105850BEfficient use ofReduce manufacturing costPowdery paintsEpoxy resin coatingsEpoxyPolyester resin
Owner:广西福宝信科技有限公司
Sound insulation and thermal insulation module assembled partition wall system with adjustable keel and additional door and window system
ActiveCN107237429BReduce loss ratioPlay the role of heat insulation and sound insulationWallsKeelEngineering
Owner:JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
Solar cell module and method for manufacturing the same
ActiveCN105514194AReduce tensionPhotovoltaic energy generationSemiconductor devicesEngineeringInterconnection
Owner:KOREA INST OF ENERGY RES
A kind of transgenic vector based on polypeptide k12 and its application
InactiveCN104830903BLow toxicityExcellent transfection effectPeptide/protein ingredientsGenetic material ingredientsCytotoxicityHigh molecular mass
Owner:SHANGHAI OCEAN UNIV
Radiotherapy Clinical Fixture for Physicians in Radiation Oncology Department
ActiveCN113041511BEasy to fixAccurate knowledge of fixed anglesX-ray/gamma-ray/particle-irradiation therapyEngineeringMechanical engineering
Owner:AFFILIATED HOSPITAL OF JIANGSU UNIV
Ring binder mechanism
InactiveCN101450562AFiling appliancesSheet bindingActuatorPolymer
Owner:WORLD WIDE STATIONARY MFG CO LTD
A kind of air-breathing self-cleaning filter mounted on the top of the cab
ActiveCN105402056BPromote environmental protectionExtended service lifeMachines/enginesAir cleaners for fuelAutomotive engineWaste management
Owner:鄂尔多斯市东胜区中兴特种车辆制造有限责任公司
Document management device, method, and program
InactiveCN101779202AImprove retrieval efficiencyUse effectivelyMetadata text retrievalDigital data authenticationRetrieval resultStorage cell
Owner:TOYO ENG CORP
A kind of basic acid derivative with the function of preventing and treating tumor metastasis
ActiveCN107200769BImprove solubilityGood medicineOrganic active ingredientsSteroidsMelanomaTumour metastasis
Owner:JILIN ACAD OF TRADITIONAL CHINESE MEDICINE
Method for preparing embolism-extinguishing enteric-coated capsule
ActiveCN101239095BExtract completelyMaintain biological activityAnthropod material medical ingredientsCapsule deliveryLumbrokinaseTherapeutic effect
Owner:三门峡赛诺维制药有限公司
A kind of hairpin dna probe and its quantitative detection method for thrombin
ActiveCN104569424BEffective quantitative detectionWide linear rangeScattering properties measurementsBiological testingThrombin aptamerBiology
Owner:SHANTOU UNIV
A kind of quality control method of pazufloxacin mesylate and injection preparation
ActiveCN103675184BReliable evaluationAccurate evaluationComponent separationFluid phaseQuantitative determination
Owner:SHANDONG QIDU PHARMA
A blind hole press section for papermaking
Owner:东莞理文造纸厂有限公司
Channel traveling method for ship
Owner:山东润蒙应急救援装备有限公司
Spectrum detecting method based on covariance absolute value method
InactiveCN102118200BDetection speedShorten the timeTransmission monitoringNetwork planningFrequency spectrumSelf correlation
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
a sealed joint
Owner:宁波中迪机械有限公司
A kind of preparation method of uvc-led light-emitting device
ActiveCN111883631BHigh bubble rateImprove yieldSolid-state devicesSemiconductor devicesWaferingAdhesive glue
Owner:LIANYUNGANG GUANGDING ELECTRONICS
Three-level bidirectional direct-current converter and pulse width control method thereof
ActiveCN102510215BIncrease the switching frequencySmall voltage fluctuationDc-dc conversionElectric variable regulationThree levelVoltage amplitude
Owner:南通诚意广告传媒有限公司
Corundum slag - aluminum profile factory industrial sludge refractory castable
ActiveCN104860687BSimple production processReduce capital investmentSODIUM METAPHOSPHATESodium phosphates
Owner:DONGGUAN UNIV OF TECH
A method and system for removing thick clouds from remote sensing images
ActiveCN108765329BHigh precisionEliminate the effects ofImage enhancementImage analysisReference imageEarth surface
Owner:BEIJING NORMAL UNIVERSITY
A kind of 3D glaze and preparation method thereof
Owner:福建省晋江万利瓷业有限公司
An assembled mast system for an unmanned ship and a mast fastening method
ActiveCN108438143BEnsure safe operationAutomatic fasteningVessel superstructuresVessel mastsElectric machineryStructural engineering
Owner:青岛无疆技术有限公司
Light emitting display
ActiveCN100530753CSolve the real problemFix bugsElectroluminescent light sourcesSolid-state devicesDisplay deviceEngineering
Owner:LG DISPLAY CO LTD
Aluminum alloy brazing plate
InactiveCN106715734BHigh strengthImprove corrosion resistanceWelding/cutting media/materialsCoatingsBinary alloyImpurity
Owner:KOBE STEEL LTD +1
A tapered seal soft seal gate valve
ActiveCN106122504BGood closing valve sealing effectIncrease the sealing areaSpindle sealingsSlide valveProduct substitutionGate valve
Owner:GUANGDONG YONGQUAN VALVE TECH
Gas flow calibration method, device, control system and storage medium
ActiveCN109470324BAchieve conversionMeet the precision requirementsVolume meteringControl systemStream flow
Owner:BEIJING SEVENSTAR FLOW CO LTD
A method and device for synchronous printing and photocuring
ActiveCN108819493BSolving Timeliness IssuesFlexible control of manufacturing precisionTypewritersOther printing apparatusDirect imagingUltraviolet lights
Owner:深圳市容大感光科技股份有限公司 +1
A Quantization Measurement Method of Large Trigger Delay for Laser Vibrometer Calibration
ActiveCN106153177BAccurate measurementAccurate CalibrationSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansVibration measurementPhase difference
Owner:BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA
Process for recovery of acidic gases by methanol absorption
InactiveCN1202897CHigh recovery rateAvoid separationProductsHydrogen separationDesorptionPhysical chemistry
Owner:SINOPEC NINGBO ENG +1
An intelligent protected express delivery system
ActiveCN106865098BEasy accessEnable mobile deliveryStorage devicesLogistics managementControl system
Owner:山东尚美网络科技有限公司
Vehicle rollover warning algorithm based on svm model
ActiveCN109664890BImproving the accuracy of dynamic rollover warningGuaranteed real-timeCharacter and pattern recognitionControl devicesRolloverSupport vector machine
Owner:HEBEI UNIV OF ENG
Long-span self-anchored suspension bridge hoisting construction method and tower beam temporary anchoring device
InactiveCN104652285BSave on Interference FeesReduce risk factorBridge erection/assemblyHorizontal forceSteel frame
Owner:CHANGAN UNIV
Silane spraying mechanism for electrophoretic coating equipment
Owner:ZHEJIANG MINGQUAN INDAL COATING
Gear selector mechanisms
Owner:RICARDO UK LTD
Lithographic apparatus and device manufacturing method
InactiveCN101086628AAdhesive processesSemiconductor/solid-state device manufacturingEngineeringCapillary action
Owner:ASML NETHERLANDS BV
a pu hose
ActiveCN103963404BSimple structureImprove heat resistanceSynthetic resin layered productsEngineeringMetal
Owner:苏州市科驰机电科技有限公司
Trusted user interface display method and system
ActiveCN105590069BInternal/peripheral component protectionPlatform integrity maintainanceOperational systemUser interface
Owner:CHINA UNIONPAY
Composite for treating hyperlipidemia
InactiveCN1692906AFully functional and enhancedObvious side effectsMetabolism disorderAntibody ingredientsSecondary hyperlipidemiaMedicine
Owner:LUNAN PHARMA GROUP CORPORATION
A high-efficiency disinfection cabinet
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
A kind of low spandex high elastic jacquard jacquard shoe upper sandwich fabric and its production method
Owner:FUJIAN HUAFENG NEW MATERIALS
A kind of plate automatic sorting device
InactiveCN106881494BReduce labor intensityImprove work efficiencyMetal-working feeding devicesNibbling shearing machinesEngineeringMechanical engineering
Owner:佛山市百明实业有限公司
Based on 1 1 Norm Constrained Rational Function Model Parameter Solving and Full Parameter Optimization Method
ActiveCN104102844BSpecial data processing applicationsAlgorithmSatellite image
Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
A magnetic levitation rail-holding type rail transit double-track track beam
ActiveCN105603859BGuaranteed aestheticsIncrease stiffnessBridge materialsStructural deformationOrbit
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Motor, shutter device and camera device
ActiveCN111684350BRealize the opening and closing actionSimple structureShuttersMechanical energy handlingShutterElectric machinery
Owner:SZ DJI TECH CO LTD
Manufacturing method of nano yttrium oxide powder
InactiveCN1162328CFine and uniform particle sizeGood dispersionRare earth metal compoundsDispersityGranularity
Owner:JINAN UNIVERSITY
Detection technology and voice call backup linkage method and device thereof
InactiveCN101702712BImprove efficiencyRealize call backup functionInterconnection arrangementsTransmissionTelecommunicationsCall routing
Owner:NEW H3C TECH CO LTD
Bend forming and detecting all-in-one machine
ActiveCN103394607BHigh precisionRealize automatic feeding processMetal-working feeding devicesColor/spectral properties measurementsWeld seamMechanical engineering
Owner:明光新多旺日用品有限公司
Concrete production powder conveying control method and control system
ActiveCN111674745BMixing operation control apparatusLarge containersControl systemStructural engineering
Owner:佛山市顺德区和乐商品混凝土有限公司
Supported metallocene catalyst and application thereof
Owner:HUNAN UNIV
Virtual information display method and device
ActiveCN106713840BTo achieve the purpose of target recognitionImprove the recognition success rateClosed circuit television systemsThree-dimensional object recognitionComputer graphics (images)The Internet
Owner:TENCENT TECH (SHENZHEN) CO LTD
TFT-LCD color film / array substrate, liquid crystal display panel and method for producing same
ActiveCN101435961AIncrease brightnessImprove features such as brightnessSolid-state devicesSemiconductor/solid-state device manufacturingLiquid-crystal displayImaging quality
Owner:K TRONICS (SUZHOU) TECH CO LTD +1
Method, base station and terminal for sending preamble sequence on random access channel
ActiveCN107333336BImprove access success rateReduce access delayPilot signal allocationWireless communicationEngineeringRandom-access channel
Owner:SHANGHAI HUAWEI TECH CO LTD
Apparatus and system for processing substrates in vacuum chamber and method of transporting carriers in vacuum chamber
ActiveCN109563609BVacuum evaporation coatingSolid-state devicesTransport systemTransit system
Owner:APPLIED MATERIALS INC
An intelligent building wall crack repairing device based on the Internet of Things
ActiveCN114086790BReduce distanceSolve imaging blurTelevision system detailsBuilding repairsThe InternetEngineering
Owner:六安金銮建筑设备有限公司
A guide rail blanking and cutting tool
InactiveCN104191041BReduce manual laborImprove work efficiencyMetal sawing accessoriesMetal working apparatusEngineeringCutting guide
Owner:JIANGSU HONGYE HEAVY IND
A method for identifying research and development directions
ActiveCN108255807BNatural language data processingResourcesAnalysis dataPatent literature
Owner:中国专利信息中心
A method, device and system for forwarding data packets
ActiveCN108696434BAvoid interruptionImprove maintainabilityNetworks interconnectionEnd systemEngineering
Owner:HUAWEI TECH CO LTD
Reduction furnace bell inner wall spraying device, spraying method and reduction furnace
ActiveCN111468344BHigh bonding strengthPrevent oxidationSpraying apparatusPretreated surfacesMetallurgyBell jar
Owner:ASIA SILICON QINGHAI +1
A kind of nano lithium bromide solution and preparation method thereof
InactiveCN103602315BHas stable propertiesAvoid corrosionHeat-exchange elementsLithium bromideEnhanced absorption
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
Agricultural unmanned aerodynamic ship and method for automatic navigation based on UAV vision
ActiveCN109960250BTransmission systemsNavigational calculation instrumentsWireless controlWireless transmission
Owner:ZHEJIANG UNIV
A storage method and system for edge computing gateway data
ActiveCN111523004BGuaranteed Cycle ConsistencyAchieve cycle consistencyOther databases indexingOther databases queryingComputer networkStart time
Owner:NANJING INTELLIGENT MFG RES INC
A Balanced Clustering and Joint Resource Allocation Method in Fog Computing System
ActiveCN110519776BReduce computational complexityReduce latencyNetwork traffic/resource managementComputational scienceFog computing
Owner:SOUTHEAST UNIV
Organic Light Emitting Diode Display with Reduced Lateral Leakage
ActiveCN110603642BImprove efficiencySmall sizeSolid-state devicesSemiconductor devicesOrganic filmGate dielectric
Owner:APPLE INC
Method for improving electrochemical performance of lithium iron phosphate by applying copper/graphene
InactiveCN108832122AImprove rate discharge performanceImprove cycle stabilityCell electrodesSecondary cellsVacuum dryingCopper sulfate
Owner:SHANGHAI JIAOTONG UNIV
Error correction code management of write-once memory codes
ActiveCN107710163ARead-only memoriesCode conversionProgramming languageMemory address
Owner:TEXAS INSTR INC
METHOD FOR hydrolyzing AMINO ACID
InactiveCN104419949AReduce volumeReduce weightCellsOrganic compound preparationRoom temperatureReagent
Owner:李旻谚
Electrical circuit arrangement having capacitor with housing function
ActiveCN108141985AImprove stabilitySolid electrolytic capacitorsConversion constructional detailsCapacitorElectrical and Electronics engineering
Owner:SIEMENS AG
An information query method and carrier edge router
ActiveCN108337169BLearn about deploymentData switching networksDistributed computingPrivate line
Owner:RAISECOM TECH
Double swirl-flow combustion apparatus for industrial boiler and kiln
InactiveCN100538172CGuarantee factorNo pollution in the processSolid fuel combustionCombustion apparatusSocial benefitsProcess engineering
Owner:王树洲
A sensor to detect liquid chemical leaks
ActiveCN105929112BReduce volumeEasy to install and arrangeMaterial analysisMembrane bodiesBiomedical engineering
Owner:北京奥佳科技发展有限公司
Monocular Vision Positioning and Pose Fixing Method Using Wall Advertisements Containing Positioning QR Codes
ActiveCN108305291BEasy to operateMeet the needs of simple operationImage analysisGeometric image transformationComputer graphics (images)Engineering
Owner:WUHAN UNIV
Powdery carbide slag foaming agent
InactiveCN103253958BCeramicwareSodium phosphatesPyrophosphate
Owner:李辉
Method for controlling address power on plasma display panel and apparatus thereof
Owner:SAMSUNG SDI CO LTD
Thermosetting nano coating, preparation method and use method thereof
InactiveCN1927965AIncrease surface tensionImprove hydrophobicityPretreated surfacesCoatingsSolventNanometre
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
A kind of preparation method of graphene composite film with high thermal conductivity
ActiveCN108503383BShorten inking timeReduce consumptionCarbon compoundsSemiconductor/solid-state device detailsPhysical chemistryThin membrane
Owner:厦门呈昱实业有限公司
Treatment method and equipment of beer industry sewage
ActiveCN103641275BMeet emission standardsWater/sewage treatment with mechanical oscillationsMultistage water/sewage treatmentChemistryFenton reaction
Owner:GUANGXI UNIV
Water intake device and water intake control method
ActiveCN109853664BReduce waiting timeAvoid drippingService pipe systemsWater mainsOutfallMechanical engineering
Owner:HEFEI HUALING CO LTD +2
Automatic Brick Separator for Brick Packing
ActiveCN108995856BReduce lateral clearanceReduce vertical spacingShock-sensitive articlesBrickStructural engineering
Owner:深圳市和顺居建筑材料有限公司
Device for assisting pipette to conveniently transfer liquid
InactiveCN101850279BNot easy to influenceImprove operational safetyBurettes/pipettesExhaust valvePipette
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Lifting guide and locking device for track snow removal and brush-throwing snow removal trolley
ActiveCN105297665BAvoid collisionImprove snow removal effectRailway cleaningSnow removalVehicle frame
Owner:CRCC HIGH TECH EQUIP CORP LTD
Method of manufacturing cushion for front passenger seat air bag device
InactiveCN102858600AReduce capacityStable expansionPedestrian/occupant safety arrangementEngineeringAirbag
Owner:ASHIMORI INDS
Side wall assembly for rail vehicle and rail vehicle
ActiveCN109109881BWeight increaseCompact structureRailway heating/coolingAxle-box lubricationEngineeringStructural engineering
Owner:CRRC QINGDAO SIFANG CO LTD
A kind of unpowered transport self-compacting concrete and its application
ActiveCN109437700BGood resistance to segregationPrevent sinkingBallastwayTrackwayStructural engineering
Owner:CENT SOUTH UNIV
A method of using papermaking white mud to produce hot-pressed composite boards
ActiveCN105481294BEfficient resource utilizationSolve pollutionSolid waste managementAdhesiveComposite plate
Owner:福建通泰木业有限公司
File type identification method and device
ActiveCN103701821BEfficient and accurate identificationTransmissionSpecial data processing applicationsSignature fileNetwork packet
Owner:BEIJINGNETENTSEC
A direct link transmission method and terminal
ActiveCN111865480BImprove transmission reliabilityError prevention/detection by using return channelSignal allocationControl theoryElectrical and Electronics engineering
Owner:DATANG MOBILE COMM EQUIP CO LTD
An intermeshing screwing device
Owner:ALEN GRP ANHUI ZHONGRUN HEAVY IND
card connector
InactiveCN104779475BAvoid warpingAvoid bendingCouplings bases/casesEngineeringMechanical engineering
Owner:SMK CO LTD
A wireless access device and automatic authentication method
Owner:新华三智能终端有限公司
Method of manufacturing clamping jaws, clamping jaw and drill chuck
Owner:ROHM CO LTD
A scalable multifunctional optoelectronic liquid testing device
ActiveCN111122443BSimple structureGood repeatabilityMaterial analysis by optical meansPhotovoltaic detectorsLiquid cell
Owner:GP PHOTONICS INC
A kind of outer cylindrical surface grinding and polishing device and using method
ActiveCN113752105BAvoid damageSimple structurePolishing machinesRevolution surface grinding machinesPolishingBusbar
Owner:DALIAN UNIV OF TECH
A Wafer Biscuit Cooling Grab Output Mechanism
ActiveCN111115259BImprove cooling efficiencyAutomatic pick and placeConveyor partsElectric machineryEngineering
Owner:叶官兵
An integrated process method for norflash devices without cldd mask
ActiveCN107863345BImprove programming speedReduce programming speedSolid-state devicesSemiconductor devicesEngineeringPhotoresist
Owner:SHANGHAI HUALI MICROELECTRONICS CORP
Method and device for joint identification of crop types and types of diseases and insect pests
ActiveCN109002853BHigh-precision identificationReduce demandCharacter and pattern recognitionNeural architecturesCrop speciesBayesian probability
Owner:宁夏智启连山科技有限公司
A glass instrument storage cabinet
Owner:GUANGXI NORMAL UNIV
Safe output-current-limiting automatic polarity identification directional power switching circuit
ActiveCN102983720BImprove conversion efficiencyImprove power factorPower conversion systemsLow voltageNew energy
Owner:XIAN ZHIHAI POWER TECH
Data synchronization method, device, server and storage medium
ActiveCN108200219BImplement data synchronization methodImprove consistencyTransmissionData synchronizationMessage queue
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Connection device and test method for integral linkage pool test of mining ship model
ActiveCN110775221BRealize linkageTroubleshoot Linkage Connection IssuesVessel designingCruciformMarine engineering
Owner:CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
A kind of preparation method of trapezoidal branched chain modified siloxane polymer supercritical carbon dioxide thickener
ActiveCN109796955BImprove solubilityReduce solubilityDrilling compositionBulk chemical productionPolymer sciencePolymer chemistry
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Ultrahigh dielectric constant low-loss high frequency medium ceramic and preparing method thereof
InactiveCN101215160BLow dielectric lossHigh dielectric constantFixed capacitor dielectricDielectric lossDielectric ceramics
Owner:TIANJIN UNIV