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.
Double-buffering inflatable packaging bag and manufacturing method thereof
ActiveCN103241456BSmall footprintIncrease production capacityPackage recyclingContainers to prevent mechanical damageMultiple bufferingShock resistance
Owner:GREEN PACKAGING TECH (JIANG SU) CO LTD
A kind of novel nanopesticide preparation and preparation method thereof
ActiveCN110786335BGood biocompatibilityIncrease profitBiocideFungicidesUltrasonic emulsificationOrganic solvent
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Corn fiber double sift tandem dehydration method for corn starch milk production
Owner:SHANDONG XIWANG SUGAR
Infrared focal plane array heterogeneity self-adaptive correction method
InactiveCN100535618CEliminate low frequency noiseInhibit target degradationPhotometryTesting optical propertiesCorrection algorithmAlgorithm
Owner:HUAZHONG UNIV OF SCI & TECH
A system and method for PHS network access to packet domain of 3G core network
InactiveCN100551105CImprove scalabilityReduce construction costsRadio/inductive link selection arrangementsData switching networksGPRS core networkProtocol processing
Owner:ZTE CORP
A cleaning device and a cleaning method using the same
ActiveCN105935674BPlay an isolation roleAvoid mixed reactionsSemiconductor/solid-state device manufacturingCleaning using liquidsContaminationWaste management
Owner:ENN SOLAR ENERGY
Chondrosulphatase screening, identification and optimized expression
ActiveCN109913437AEfficient biosynthesisSimple processHydrolasesFermentationEscherichia coliMicroorganism
Owner:NANJING HANXIN PHARMA TECH CO LTD
Detection processing method for data flow, central processing unit and switch
InactiveCN101299719BImprove detection processing capacityResolve slow performanceData switching networksData streamEngineering
Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
A method and device for restoring terminal operation and data
ActiveCN101699407BAchieve restorationReduce usageSubstation equipmentRedundant operation error correctionRelevant informationEngineering
Owner:ZTE CORP
Control device of high-temperature superconducting magnetometer measurement capable of automatically locking work point
InactiveCN102175980BImplement automatic lockingApplicable to the fieldMagnetic field measurement using superconductive devicesElectrical measurementsMicrocontrollerEngineering
Owner:JILIN UNIV
Multimedia device having wireless transmission function
InactiveCN1308798CInput/output processes for data processingUltra-widebandElectricity
Owner:APACER
Battery for vehicle and control method thereof
ActiveCN106935926BSolve the heat dissipationEliminate heat sinkSecondary cellsBatteriesHeat flowHeat transfer efficiency
Owner:HYUNDAI MOTOR CO LTD
Test method for dynamic monitoring of water curtain replenishment effect in large-scale underground water-sealed rock caverns
ActiveCN109374504BCause blockageWater seepage effectTesting waterPermeability/surface area analysisSoil scienceDynamic monitoring
Owner:ZHEJIANG OCEAN UNIV
A click method of mobile phone small firmware
ActiveCN109814754BImprove experienceInput/output processes for data processingEngineeringHuman–computer interaction
Owner:XIAMEN YEALINK NETWORK TECH
A semi-submerged algae removal device capable of generating flocculants
InactiveCN105540755BHigh degree of integrationAvoid secondary pollutionBiochemical fuel cellsWater/sewage treatment using germicide/oligodynamic-processFlocculationAir cathode
Owner:HARBIN INST OF TECH
Profile stamping device and profile stamping method
ActiveCN103846352BGuaranteed installationAvoid repeated tappingShaping toolsMetal-working feeding devicesPunch pressEngineering
Owner:OCEANKING DONGGUAN LIGHTING TECH +2
Port congestion measurement method and system, ship, port management system
ActiveCN113838308BMarine craft traffic controlSimulationOperations research
Owner:亿海蓝(北京)数据技术股份公司
A Method for Separating PGMs from Fe-PGMS Alloys
ActiveCN111286615BReduce energy consumptionHigh activityPhotography auxillary processesProcess efficiency improvementAlloyPlatinum group
Owner:UNIV OF SCI & TECH BEIJING
A mobile phone protective case mold hot runner system
Owner:淮北微立淘科技有限公司
A method of automatic driving control based on cnn-lstm
ActiveCN110188683BWide variety of sourcesEasy accessCharacter and pattern recognitionDesign optimisation/simulationPython languageData ingestion
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Preparation method and application of ntd domain in conotoxin αd-gexxa and its optimized sequence
ActiveCN108864268BAntibacterial agentsNervous disorderOncologySmoking cessation
Owner:TONGJI UNIV +1
Wire saw cutting equipment
ActiveCN105127510BSmooth motionAdjustable tensionMetal sawing devicesMetal sawing accessoriesReciprocating motionRare earth
Owner:浙江三环康盈磁业有限公司
Fixtures for Substrate Inspection
ActiveCN107228958BSimple structureEasy to judge the pressing situationMeasurement instrument housingMeasurement deviceEngineering
Owner:NANOSYS CO LTD
A method and system for obtaining running distance of a tennis player
ActiveCN112995889BAccurate Sports DataRaise the gradeParticular environment based servicesLocation information based serviceRectangular coordinatesSimulation
Owner:北京深蓝长盛科技有限公司
High-speed and large-range superconducting quantum interferometer magnetic sensor and detection method
ActiveCN106019181BNo change in feedback parametersNo loss of transmission characteristicsMagnetic field measurement using superconductive devicesOperating pointReturn-to-zero
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
A Method for Relief of Rock Burst
ActiveCN107013214BAvoid rock burst accidentsEasy to operateUnderground miningSurface miningEngineeringMechanical engineering
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
A kind of white tea hard branch cutting seedling raising method
Owner:JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY +1
The processing method of the middle section of cross-flow fan blade
ActiveCN105150470BImprove yieldImprove resection efficiencyDomestic articlesCircular discInjection port
Owner:NINGBO LANGDI IMPELLER MACHINERY
Hydrotreating catalyst impregnation solution and preparation method thereof
ActiveCN106807418BHigh metal contentStable in natureCatalyst activation/preparationHydrocarbon oils treatmentRefluxNickel compounds
Owner:WUHAN KAIDI ENG TECH RES INST CO LTD
Liquid crystal display (LCD) panel and method for forming same
ActiveCN102364390BReduce widthReduce distanceSolid-state devicesSemiconductor/solid-state device manufacturingLiquid-crystal displayMain branch
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Flexible uplink multi-address transmission device based on filter group and its method
ActiveCN101267415BImprove robustnessReduce complexityMulti-frequency code systemsMultiple carrier systemsHigh rateFrequency spectrum
Owner:SHANGHAI RES CENT FOR WIRELESS TECH
r-t-b permanent magnet
ActiveCN104124018BImprove coercive forceReduce flux densityThin magnetic filmsMagnetic materialsRare-earth elementResidual flux
Owner:TDK CORPARATION
Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same
PendingCN114207902ASolution to short lifeImprove stabilityNegative electrodesPositive electrodesOrganic solventLithium–sulfur battery
Owner:LG ENERGY SOLUTION LTD
A kind of soft and breathable electrode film material, tactile sensor and preparation method thereof
ActiveCN104963089BExcellent tactile sensitivityImprove performanceMaterial analysis by electric/magnetic meansFilament/thread formingFiberComposite film
Owner:UNIV OF SCI & TECH OF CHINA
Variable valve lift device
InactiveCN101144400BMachines/enginesNon-mechanical valveInlet valveEngineering
Owner:HYUNDAI MOTOR CO LTD
Flexible sheet testing method
ActiveCN108181342BMaterial thermal analysisPrinted circuit testingHeat resistanceCopper foil
Owner:GUANGZHOU FASTPRINT CIRCUIT TECH +2
A kind of molecular sieve with hzsm-5silicalite-1 core-shell structure and its preparation method and application
InactiveCN103708496BMolecular sieve catalystsHydrocarbon by hydrocarbon and non-hydrocarbon condensationMolecular sieveCrystallinity
Owner:HUNAN UNIV
A kind of highly reworkable oca resin composition and oca adhesive tape
ActiveCN110684156BHigh molecular weightNarrow molecular weight distributionFilm/foil adhesivesGraft polymer adhesivesPolymer scienceFunctional monomer
Owner:SUZHOU FINESET MATERIAL TECH CO LTD
Vehicle
InactiveCN110891804AAutopilot not allowedCyclesVehicle fittingsControl theoryMechanical engineering
Owner:INNOVATIVE DRAGON
An ultrasensitive and highly selective fluorescent probe for real-time analysis of hypochlorous acid
ActiveCN109503443BImprove stabilityLong-term storage and useOrganic chemistryFluorescence/phosphorescenceFluoProbesChemical compound
Owner:姜懿珊
Method and equipment for calibrating display device
Owner:BOE TECH GRP CO LTD
A temperature-measuring dipping preheating furnace and a temperature-measuring method
ActiveCN108917409BEfficient measurementPrevent subsequent processing effectsPreheating chargesHeating furnaceThermocouple
Owner:DATONG XINCHENG NEW MATERIAL CO LTD
A cable bending shaper
ActiveCN107039923BSimple structureIngenious designApparatus for laying cablesCircular discEngineering
Owner:JIAXING HENGCHUANG ELECTRIC POWER DESIGN & RES INST CO LTD +2
A kind of preparation method of diamond polishing liquid
ActiveCN112251146BGood dispersionIncrease oxygen-containing groupsInorganic pigment treatmentPolishing compositions with abrasivesCALCIUM HYDROXIDE SOLUTIONPolyethylene glycol
Owner:德阳展源新材料科技有限公司
Memory management methods and systems for page-out mechanism
InactiveCN104375947AMemory architecture accessing/allocationMemory adressing/allocation/relocationMemory management unitMemory management
Owner:HTC CORP
Bandwidth allocation method and optical line terminal (OLT)
ActiveCN101997761BEvenly distributedTake advantage ofMultiplex system selection arrangementsTime-division multiplexTraffic capacityDynamic bandwidth allocation
Owner:SANECHIPS TECH CO LTD
Polymer product and its preparation method and method for selective metallization of polymer product surface
ActiveCN109942855BGood ability to promote electroless platingImprove adhesionLiquid/solution decomposition chemical coatingPolymer sciencePolymer chemistry
Owner:BYD CO LTD
Five-junction solar cell and preparation method thereof
ActiveCN106571408BReduce resistance lossImprove photoelectric conversion efficiencyFinal product manufacturePhotovoltaic energy generationPower flowWafer bonding
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI
A controlled-atmosphere low-temperature storage oil hoard with a photovoltaic power generation system
ActiveCN103651994BPrevent oxidationLower storage temperaturePV power plantsSingle network parallel feeding arrangementsEngineeringSolar battery
Owner:HARBIN UNIV OF COMMERCE
A low-voltage ride-through control method for double-fed wind power generation system
ActiveCN109378860BSolve instabilityImprove voltage qualitySingle network parallel feeding arrangementsPower oscillations reduction/preventionGrid faultLow voltage
Owner:CHONGQING UNIV
Peanut fruit lifting conveying device of peanut picking combine harvester
ActiveCN105052341BAvoid easy cloggingNot easy to damageDigger harvestersThreshersDrive shaftSprocket
Owner:董金焕
Non-contact impeller speed monitoring method for offshore wind turbines based on underwater acoustic signals
ActiveCN112326987BThe installation process is simple and convenientEasy maintenanceLinear/angular speed measurementEnvironmental noiseHydrophone
Owner:XIAMEN UNIV
A steam pallet punching equipment
ActiveCN111760965BTo achieve the effect of punchingSave human effortMetal-working feeding devicesPositioning devicesPunchingSupport plane
Owner:佛山市南海区恒之辉机械有限公司
Double effect compression type cold-hot water energy-saving machine set
ActiveCN101165435BLarge heat storageRealize cascade energy utilizationEnergy recovery in ventilation and heatingFluid heatersWarm waterEngineering
Owner:中碳实业(珠海)有限公司
Device and method for filling nonel detonator rubber plug
ActiveCN106187652BRealize automatic fillingIncrease productivityDetonatorsDetonatorProcess engineering
Owner:DONGGUAN CHUANGZHE AUTOMATION TECH CO LTD
A device suitable for measuring warping defects of cold-rolled strip steel and its measuring method
InactiveCN106705818BEasy and safe measurementWarpage measurement work in orderMechanical roughness/irregularity measurementsContinuous measurementEngineering
Owner:TANGSHAN DELONG STEEL CO LTD
Anti-off device and transport vehicle with same
ActiveCN110949424BInhibit sheddingSolve scaleWagons/vansRailway device loading/unloadingHydraulic cylinderControl theory
Owner:CRRC QIQIHAR ROLLING CO LTD +2
Keyword Classification Method and System
ActiveCN103577423BAccurate classificationAvoid occupyingWeb data indexingSpecial data processing applicationsClassification methodsKeywords classification
Owner:ALIBABA GRP HLDG LTD
Artificial modification of groundwater chemical characteristics to promote water retention method of aquifer restoration
ActiveCN109209291BIsolation of leaky supply channelsAchieve the purpose of in situ repairFluid removalSealing/packingEnvironmental chemistryWater chemistry
Owner:CHINA UNIV OF MINING & TECH
A method of eliminating the influence of air layer in the holding device of shtb test
ActiveCN110514539BImprove accuracyMaterial strength using repeated/pulsating forcesReflected wavesIncident wave
Owner:NANJING UNIV OF SCI & TECH
A kind of LED chip and its manufacturing method
Owner:XIAMEN CHANGELIGHT CO LTD
Dispatching conflicting data changes
ActiveCN102122289BAvoid violationsDatabase distribution/replicationSpecial data processing applicationsData miningHash table
Owner:MICROSOFT TECH LICENSING LLC
An industrialized processing technology and processing equipment of stewed Polygonum multiflorum in decoction pieces of traditional Chinese medicine
ActiveCN105456381BMeet cleanliness requirementsCleanliness requirements meetPharmaceutical product form changeDomestic articlesComputer scienceSoya bean
Owner:江西景德中药股份有限公司
Method and device for creating group chat
InactiveCN110493018BEasy to operateImprove experienceSpecial service provision for substationInput/output processes for data processingEngineeringHuman–computer interaction
Owner:成都野望数码科技有限公司
Method and device for implementing copy mechanism independent of attention mechanism
Owner:义语智能科技(广州)有限公司
Reconnection control method and device for mobile terminal
InactiveCN101150859AAvoid the hassle of recalling the processSmooth communication serviceConnection managementRadio/inductive link selection arrangementsHandoverConnection control
Owner:FUJITSU LTD
Gas hobs with high pressure airflow induction
ActiveCN103982924BAutomatic size conversionEffective delay controlDomestic stoves or rangesLighting and heating apparatusProcess engineeringHigh pressure
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Noodle machine and its automatic feeding device
ActiveCN105501502BIncrease labor intensityIncrease labor costConveyorsPackaging automatic controlProduction lineEngineering
Owner:ZHENGZHOU BODA FLOUR IND
Aircraft manufacturing configuration control accuracy detection system and method
InactiveCN103901883BGuaranteed accuracyImprove accuracyElectric testing/monitoringFile comparisonUltimate tensile strength
Owner:SHANGHAI AIRCRAFT MFG +1
Damage detection system and method of use
PendingCN110366667AMonitor IntegrityFurnace safety devicesMaterial analysis by electric/magnetic meansElectricityRefractory
Owner:IMERTECH SAS
A display method, device, equipment and storage medium for page content
ActiveCN109740085BOpen fastAvoid occupyingWeb data browsing optimisationData informationWorld Wide Web
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
A quick cleaning and drying equipment for bearings
ActiveCN106424002BGood effectReduce usageDrying gas arrangementsCleaning using toolsMegasonic cleaningCleansing Agents
Owner:HUNAN MEIBEIDA TECH CO LTD
Wrap film unit with flaps
Owner:KUREHA KAGAKU KOGYO KK
Concurrent execution of request processing and analysis of requests
ActiveCN102656560BProgram synchronisationDistributed computing
Owner:上海轶亚方奥科技有限公司
DNA on-line separating microcurrent control chip and analytical method thereof
InactiveCN101153281BFlexible designEasy to processMicrobiological testing/measurementDNA preparationElectrophoresesSeparation technology
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Bottle cap printing tower with adjustable printing pattern position
ActiveCN104029471BReduce manufacturing costHigh adjustment accuracyRotary pressesTowerPrinting press
Owner:DONG GUAN JIN FU IND CO LTD
A vertical single-suction pump and its assembly method
ActiveCN109236666BImprove securityImprove reliabilityPump componentsPriming pumpGear wheelEngineering
Owner:浙江大明机电有限公司
Air door device for refrigerator and refrigerator
ActiveCN106679303BImprove integrityMeet the needs of indoor function subdivisionDomestic cooling apparatusLighting and heating apparatusWater flowEngineering
Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD
Ultraviolet auxiliary extraction and hydride generation-atomic fluorescence spectrometry method for determining lead content in blood
InactiveCN100541199CAvoidance Reduces the Possibility of ContaminationAvoid the problem of incomplete acid flushingPreparing sample for investigationAnalysis by material excitationMixed flowAtomic fluorescence spectrometry
Owner:BEIJING JITIAN INSTR CO LTD
A preparation method of simplified energy-saving catalytic plate
Owner:HIGH TECH RES INST NANJING UNIV LIANYUNGANG
A Mixed Number System Adder
InactiveCN101710271BSimple structureReduce areaComputation using non-contact making devicesNumbering systemOperand
Owner:BEIJING MXTRONICS CORP +1
A motorcycle engine valve rocker mechanism
ActiveCN107676140BReduce frictionExtended service lifeLubrication of auxillariesValve drivesOil canEngine valve
Owner:浙江嘉爵摩托车制造有限公司
Bank crane capable of hanging three 40-inch containers once
Owner:SHANGHAI ZHENHUA HEAVY IND
A kind of continuous preparation method of perfluoropolyether
ActiveCN107383355BImprove conversion rateShort reaction timeOrganic chemistryOrganic compound preparationPerfluoropolyetherEngineering
Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +2
Agent system for mobile agents, computer network and method for downloading agent system from host computer to client computer of computer network
InactiveCN1322421CAutomatic creationResource allocationProgram loading/initiatingDistributed computingComputer engineering
Owner:SIEMENS ENTERPRISE COMM GMBH & CO KG
Smoothing device for mechanical parts
ActiveCN108747709BEasy to polishAdjust polishing strengthGrinding carriagesPolishing machinesCircular discMechanical components
Owner:WENLING SHUANGSEN STAINLESS STEEL
Chinese medicine for treating ankylosing apondylitis and preparation method thereof
ActiveCN102579710BGood effectPromote recoveryAntipyreticAnalgesicsCurative effectAnti-inflammatory analgesics
Owner:黄荣 +1
A fast monitoring and processing method for establishing orchard data
ActiveCN109827910BLarge capacityLow costColor/spectral properties measurementsPattern recognitionChemical quality
Owner:TARIM UNIV
A high-efficiency parts cleaning charging basket
ActiveCN112354966BEasy to cleanReduce the chance of secondary pollutionCleaning using liquidsPilot holeStructural engineering
Owner:布尔顿精密部件(无锡)有限公司
Construction device and technology of structural column formwork
ActiveCN109339439BGuarantee molding qualityMeet fastening requirementsForms/shuttering/falseworksBuilding material handlingArchitectural engineeringStructural engineering
Owner:CHINA FIRST METALLURGICAL GROUP
Display panel and method for measuring distance of external objects using display panel
ActiveCN108594249BIncrease added valueEasy to integrateElectromagnetic wave reradiationIdentification meansEngineeringMaterials science
Owner:BOE TECH GRP CO LTD
Charging navigation method, computer equipment and storage medium
ActiveCN109520520BShorten charging timeInstruments for road network navigationTransport engineeringReal-time computing
Owner:恒大恒驰新能源汽车研究院(上海)有限公司
Hybrid switch
InactiveCN105490229AQuick installationEasy maintenanceCoupling device detailsBinding postJunction box
Owner:ZHONGSHAN FENGSHEN ELECTRICAL APPLIANCE CO LTD
Crystal material grinding mechanism
ActiveCN102240951BGrinding stabilityHigh degree of mechanizationGrinding machinesControl systemEngineering
Owner:LUOYANG JINNUO MECHANICAL ENG
A privacy data protection method and system
ActiveCN107944292BImprove securityInstant destructionDigital data protectionInternal/peripheral component protectionEngineeringLinux kernel
Owner:BEIJING UNIV OF POSTS & TELECOMM
A method for mining oil metabolism mechanism of corn kernels based on dynamic association analysis
InactiveCN106929579BValid identificationIdentifiable regulatory relationshipsMicrobiological testing/measurementBiostatisticsCandidate Gene Association StudyGene coexpression
Owner:UNIV OF JINAN
A Two-Stage Strategy Based Community Detection Method for Non-overlapping and Overlapping Networks
InactiveCN103455612BQuick checkOvercome the disadvantage of slow convergenceSpecial data processing applicationsMultiresolution analysisCandidate division
Owner:XIDIAN UNIV
Production process of hot-dip tinned copper-clad steel
ActiveCN111270176BWill not polluteReduce pickling processHot-dipping/immersion processesFurnace typesWire rodTemperature control
Owner:JIANGYIN SIX CIRQUE ALLOY WIRE CO LTD
A Method for Reservoir Prediction Using Seismic Energy Difference Attributes
ActiveCN104977612BHas a strong amplitude characteristicSeismic signal processingHorizonGeological exploration
Owner:BGP OF CHINA NAT GASOLINEEUM CORP
Carbonyl reductase, gene and applications of carbonyl reductase in asymmetric reduction of prochiral carbonyl compound
ActiveCN102876734BIncrease concentrationHigh optical purityMicroorganism based processesOxidoreductasesAlcohol productsPhotochemistry
Owner:EAST CHINA UNIV OF SCI & TECH
Method for monitoring micro circulation blood flow time-space response characteristic on mesentery by laser speckle imaging instrument
InactiveCN1190165CMonitor blood flow velocitySimple structureMaterial analysis by optical meansCatheterCcd cameraStereo microscope
Owner:HUAZHONG UNIV OF SCI & TECH
Honeycomb processing tool
InactiveCN104647464BSame pressureImprove processing efficiencyMetal working apparatusInterior spaceBall type
Owner:LIUZHOU KAITONG MACHINERY
Data center-based log storage method and system
ActiveCN109902074BVerify validityProtection securityTransmissionFile system typesEngineeringFile (record)
Owner:江苏全链通信息科技有限公司
Method and apparatus for fusing a recording material on a medium
InactiveCN102317872BElectrographic process apparatusEngineeringOn demand
Owner:OCE TECH
Tumour token article multi-break point setting system used for optimizing rectal cancer diagnosis
InactiveCN101344519BReduce misdiagnosis rateReduce lossesBiological testingSpecial data processing applicationsCancers diagnosisMedical diagnosis
Owner:SHANGHAI JIAOTONG UNIV
A microblog topic popularity prediction system and method
InactiveCN104123377BImprove accuracyData processing applicationsWebsite content managementMicrobloggingSocial network service
Owner:FUZHOU UNIV
Interface display method and system of home gateway applied to multiple display types
InactiveCN102710558BGuaranteed uniformityInterface display conversion is convenient and quickData switching by path configurationHybrid transportComputer engineering
Owner:ZTE CORP
Data recording method and system in data processing
Owner:BEIJING QIHOO TECH CO LTD
Data compression method, device and system and server
ActiveCN102761540BSolve resource problemsNo loss of compressionTransmissionData compressionComputer module
Owner:BEIJING QIHOO TECH CO LTD
Configuration of ip telephony and other systems
InactiveCN101383844AReduce administrative overheadReduce the use effectData switching by path configurationDigital voice transmission telephone setsEnd userNew device
Owner:MITEL
An in-situ heat exchange laboratory simulation system device for hot dry rock fracturing
InactiveCN103790580BRealize a realistic simulationAvoid the influence of objective evaluationFluid removalFracturing fluidHigh pressure
Owner:JILIN UNIV +1
Apparatus and method for calibrating accelerometer by using bullet beam with variable cross-section to generate wide pulse
ActiveCN110187145BAchieving Axis LevelEasy to assembleTesting/calibration of speed/acceleration/shock measurement devicesAccelerometerWave shape
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Grouping of user identities in an IP multimedia subsystem
ActiveCN101836415BTransmissionRegistration statusEngineering
Owner:TELEFON AB LM ERICSSON (PUBL)
A high-efficiency flame-retardant nano-synergist and its preparation method and application
Owner:SOUTHWEST UNIV
Provides extended administrative groups in computer networks
InactiveCN102857413BEnergy efficient ICTData switching networksProtocol for Carrying Authentication for Network AccessComputer science
Owner:JUMIPER NETWORKS INC
Semiconductor device
PendingCN113745312AEasy to extendAvalanche Action SuppressionTransistorSolid-state devicesDevice materialSemiconductor
Owner:MITSUBISHI ELECTRIC CORP
Method and device for determining a temperature t of a metal melt without contact
Owner:PRIMETALS TECH GERMANY
Thermal power unit power prediction control system for ensuring safety and stability of sending-end electric grid
ActiveCN102946224BPower balanceReduce steady-state frequency deviationElectric generator controlControl systemControl cell
Owner:POWER GRID PLANNING RES INST OF GUIZHOU POWER GRID CO LTD
Battery with autonomous cell balancing
ActiveCN103430373ASave controlCells structural combinationSecondary cells charging/dischargingElectrical resistance and conductancePower flow
Owner:ROBERT BOSCH GMBH +1
A new type of powder separator
ActiveCN109647591BImprove selection rateVortex flow apparatusGrain treatmentsEngineeringFlap valve
Owner:鑫明星环保科技有限公司
System for recovering methanol and wastewater heat in production of trademark material
InactiveCN102515298BTemperature controlControl pressureWater contaminantsChemical industryAccuracy improvementPulp and paper industry
Owner:HUZHOU KAIEN COATING
A Dynamic Radius Measuring Mechanism of Arm Type Precision Centrifuge
ActiveCN108168487BReduce frictionReduce processing difficultyMeasurement devicesClassical mechanicsEngineering
Owner:哈尔滨工大航博科技有限公司 +1
A 3D Fusion Method for Spaceborne Radar and Ground-Based Radar Reflectivity Factor Data
ActiveCN106054194BCan detect three-dimensional fine structureRadio wave reradiation/reflectionICT adaptationGround based radarImage resolution
Owner:南京信大气象科学技术研究院有限公司
A signal output circuit, display panel and display device
ActiveCN104766579BAvoid the problem of poor display brightnessStatic indicating devicesElectricityUltrasound attenuation
Owner:BOE TECH GRP CO LTD +1
Method for determining grinding time of chemical and mechanical grinding technology
InactiveCN100473495CImprove accuracyAvoid errorsMathematical modelsPolishing machinesEngineeringStep height
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Device and method for anchoring a large-diameter borehole using a small-diameter anchor cable
ActiveCN109441508BImprove the anchoring effectStir wellAnchoring boltsStructural engineeringDrill hole
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
A pneumatic riveting device and its control system for industrial production
Owner:宿州市徽腾知识产权咨询有限公司
Communication apparatus and communication method
InactiveCN1829204APrevent wrong sendingStore-and-forward switching systemsPictoral communicationDomain nameIp address
Owner:MURATA MASCH LTD
A vacuum packaging method applied to microelectromechanical system devices
ActiveCN103318838BIncrease vacuumSimple processDecorative surface effectsChemical vapor deposition coatingGlass coverMicro devices
Owner:XIAMEN UNIV
A wireless power transmission system resonance compensation method with arbitrary constant current output
InactiveCN105743229BTo achieve the purpose of constant current outputWide output rangeCircuit arrangementsCurrent rangeResonance
Owner:FUZHOU UNIV
Two-way connector plastic mold
Owner:无锡市宏杰电器配件厂
Apparatus and method for tracking changes in the quality of a lubricant, and tracking method for determining the iron content of a lubricant
ActiveCN109477805BMaterial analysis using wave/particle radiationWaterborne vesselsPolyethylene terephthalate glycolPolyethylene terephthalate
Owner:TOTAL MARKETING SERVICES SA
Welding device for Yuanyang pot with outer wall of arc surface
Owner:ZHEJIANG COOKER KING COOKER
A method for controlling air-conditioning equipment and the air-conditioning equipment
ActiveCN108626852BReduce consumptionMechanical apparatusSpace heating and ventilation safety systemsTemperature controlFresh air
Owner:苏州图威尔节能科技有限公司
A kind of yam fruit pulp beverage production device
ActiveCN113951520BAffect qualityPure beating treatmentJuice extractionFood ingredientsForest yamPulp and paper industry
Owner:LICHUAN HUICHUAN MODERN AGRI
Biphenyl cyclooctene type lignan compound and medicinal application thereof
InactiveCN102050733BOrganic compound preparationCarboxylic acid esters preparationWilms' tumorPentagonia
Owner:FUDAN UNIV
A positioning accuracy compensation system and method for a probe crimping device
ActiveCN108983460BRealize automatic controlHigh positioning accuracyNon-linear opticsAutomatic controlControl engineering
Owner:苏州凌云视界智能设备有限责任公司
Auxiliary return gas spring
Owner:CHANGZHOU GAS SPRING
Positioning support for dowel bars at concrete pavement joints
ActiveCN102677569BAvoid the disadvantages of expensive and poor stabilitySimple structurePaving reinforcementsRebarMachining
Owner:BUILDING & MOUNTING ENG CO LTD NO 12 BUREAU MINIST OF RAILWAYS +2
A kind of traditional Chinese medicine for treating urinary tract infection
InactiveCN101732614BReasonable compositionLow costAntiinfectivesUrinary disorderUpper urinary tract infectionLiver and kidney
Owner:齐学文
A kind of detection method of new coronavirus sars-cov-2 antigen
ActiveCN113447467BStable dispersed stateStrong specificityBiological material analysisRaman scatteringSpecific immunityVariant virus
Owner:厦门睿信诺生物科技有限公司
Device and method for removing film from green ceramic sheet
ActiveCN106684018BNo deformationSize won't changeSemiconductor/solid-state device manufacturingPolyesterFluid control
Owner:THE 41ST INST OF CHINA ELECTRONICS TECH GRP
Compact container using magnet
InactiveCN107847032AImprove internal airtightnessImprove productivityRemovable lids/coversPackaging toiletriesProduction rateCoupling
Owner:YONWOO CO LTD
Signal Receiver for Natural Electric Field Detection
ActiveCN105911598BAvoid disadvantagesEasy to operateElectric/magnetic detectionAcoustic wave reradiationEngineeringTransmission properties
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