China latest patents query
The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
A solar street lamp
ActiveCN104832865BEasy to useStable power generationMechanical apparatusElectric circuit arrangementsSolar street lightSolar cell
Owner:浙江英科新能源有限公司
A kind of freeze-dried preparation of nematode-predating fungus and its preparation method and application
Owner:NORTHWEST UNIVERSITY FOR NATIONALITIES
Mixed biomass treatment with reheat cycle
InactiveCN103404007BBiofuelsEnergy industryEngineeringFossil fuel
Owner:EIF NTE HYBRID INTPROP HLDG CO LLC
High formwork
ActiveCN107268998BIncrease the effective bearing areaReduce weightAuxillary members of forms/shuttering/falseworksButt jointBearing capacity
Owner:THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
Tension balancer for overhead lines
ActiveCN104737403BAdjusting/maintaining mechanical tensionArrangements for reliveing mechanical tensionWire tensionCoil spring
Owner:NHK SPRING CO LTD
A building aluminum formwork system
ActiveCN112144863BImprove applicabilityAvoid damageForms/shuttering/falseworksAuxillary members of forms/shuttering/falseworksFloor slabArchitectural engineering
Owner:美图(福建)铝业有限公司
Disposable cervical puncture biopsy forceps with light source and usage method thereof
ActiveCN104688279BReasonable structural designEasy processing and assemblySurgeryVaccination/ovulation diagnosticsAspiration biopsyDrive shaft
Owner:HANGZHOU AOGO MEDICAL CO LTD
Ethylenediamine-based heavy metal chelating agent and preparation method thereof
InactiveCN101857296BOvercoming the defect of spatial mismatchImprove the sedimentation separation effectOrganic chemistryWater/sewage treatmentEthylenediamineHeavy metal chelation
Owner:HUNAN UNIV OF SCI & TECH
A traditional Chinese medicine composition for treating refractory hypertension and its preparation method
ActiveCN107913315BFungi medical ingredientsCardiovascular disorderPharmaceutical drugPrunella
Owner:THE CHINESE TRADITIONAL HERB MEDICINE RES INST HENAN PROV
A low-voltage integrated power distribution cabinet
ActiveCN102723671BEasy to removeEasy to keepSubstation/switching arrangement casingsLow voltageWater storage tank
Owner:泉州亿兴电力工程建设有限公司
A composite depressant for lead-silver slag flotation and its application process
ActiveCN104907182BSimple compositionLow priceFlotationProcess efficiency improvementSlagHydrometallurgy
Owner:NORTHWEST RES INST OF MINING & METALLURGY INST
Multi-component plastic section bar and its preparation method
Owner:芜湖海杉新材料科技有限公司
A Two-Dimensional Adaptive Ofdm Channel Estimation Method Based on Uniformly Distributed Pilots
InactiveCN103414666BHigh precisionImplement Adaptive TrackingBaseband system detailsMulti-frequency code systemsOfdm communication systemEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A test method for internal residual stress of aluminum alloy pre-stretched plate
ActiveCN108536970BTest accurateImprove test accuracyDesign optimisation/simulationApparatus for force/torque/work measurementAluminium alloy
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Offline teaching apparatus for robot
ActiveCN1939678AProgramme controlProgramme-controlled manipulatorRouting modelSimulation
Owner:FANUC LTD
Surface light source illumination method and device for television
InactiveCN102638662BNot stimulatingMeet the needs of light brightnessElectric light circuit arrangementSelective content distributionTelevision screenLight-emitting diode
Owner:FOSHAN EPDA ELECTRONICS TECH CO LTD
A kind of compound bacteria agent for preventing and treating Verticillium wilt of tomato and its preparation method and application
Owner:天津开发区坤禾生物技术有限公司
A Drilling Scheme Optimization Method Based on Virtual Simulation
ActiveCN108694459BForecastingDesign optimisation/simulationDesign planRisk level
Owner:CHINA PETROLEUM & CHEM CORP +1
Nanoparticle-based sand conditioner composition and method for its synthesis
ActiveCN108367339BFoundry mouldsFoundry coresMetal filamentHydrocotyle bowlesioides
Owner:维杰古鲁纳特
Indoor positioning method based on wsn
ActiveCN103581830BSolve the problem of random fluctuationsAvoid uncertaintyNetwork topologiesWireless commuication servicesObstacle problemAnti jamming
Owner:SHANGHAI AVCON INFORMATION TECH
Propulsion rod joint
InactiveCN101254739BNot easy to damageDamaged withInterconnection systemsPivoted suspension armsThrust bearingHeavy duty
Owner:王学建
Local Active Contour Image Segmentation Method Based on Betweenness Truth Degree Metric
ActiveCN106991683BNoise robustSmooth and accurate bordersImage analysisPattern recognitionTruth value
Owner:XIDIAN UNIV +1
Detection of adenosine by an aptamer sensor based on colocalization-triggered chain hybridization
ActiveCN104152552BHigh detection sensitivityReduce usageMicrobiological testing/measurementBiotin-streptavidin complexAptamer
Owner:SHANDONG UNIV
A distractor for atlantoaxial dislocation and distraction reduction
ActiveCN112998786BQuick installationAvoid misuseInternal osteosythesisAtlantoaxial dislocationOphthalmology
Owner:陈金兰
Communication control method and device for plc system
ActiveCN106603359BImprove stabilityImprove reliabilityBus networksPrimary stationCommunication control
Owner:北京龙鼎源科技股份有限公司
A bushing automatic press-fitting production line
ActiveCN112975350BRealize automatic pressingMetal working apparatusProduction lineProcess engineering
Owner:广州市嘉特斯机电制造有限公司
Air Purifier Using Plants
ActiveCN109041896BDucting arrangementsMechanical apparatusAgricultural engineeringAir cleaning
Owner:REPUBLIC OF KOREA (MANAGEMENT RURAL DEV ADMINISTRATION) +1
Cam lifting device for examination bed
Owner:江苏永发医用设备科技股份有限公司
A Foundation Pit Supporting Method for Automatically Controlling Horizontal Displacement of Underground Diaphragm Wall
ActiveCN105696600BRealize automatic controlReduce horizontal displacementExcavationsSlurry wallStructural engineering
Owner:CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR +2
Photoalignment film and manufacturing method thereof
InactiveCN102981312BPhotomechanical exposure apparatusMicrolithography exposure apparatusManufacturing technologyEngineering
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1
Rat-proof cover of washing machine
InactiveCN100414025CExcellent formabilityEasy to foldOther washing machinesTextiles and paperWhole bodyEngineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Engine-cooling system
InactiveCN102345501BReasonable arrangementSolve the hysteresis problem of temperature sensingCoolant flow controlCylinder headsThermostatLag
Owner:SAIC-GM-WULING AUTOMOBILE CO LTD
A wide field of view high resolution projection objective lens
ActiveCN104730697BReduce manufacturing costReduce manufacturing difficultyOptical elementsVisual field lossWide field
Owner:ZHANGJIAGANG ZHONGHE AUTOMATION TECH
A kind of carbon nanotube flexible photosensitive device and its preparation method
ActiveCN105070781BAchieving flexible requirementsMeet the requirements of low temperature processMaterial nanotechnologyFinal product manufactureGate dielectricCarbon nanotube
Owner:TSINGHUA UNIV
Methods and systems for pressurizing harsh fluids
InactiveCN107454926BPositive displacement pump componentsFlexible member pumpsThermodynamicsMechanical engineering
Owner:SCHLUMBERGER TECH LTD BV
A method for post-loading carbon nanomaterials to prepare continuous cellulose/carbon nanomaterial airgel fibers
ActiveCN106012501BGood flexibilityRich in holesArtificial filaments from cellulose solutionsWet spinning methodsFiberCellulose
Owner:DONGHUA UNIV
Photo processing method, device and computer-readable storage medium
ActiveCN105491246BImprove service qualityDelay time is easily obtainedTelevision system detailsColor television detailsTime delaysSignal on
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Rotating water jacket for photovoltaic glass calender rolls
ActiveCN105130171BWill not block the cardGlass rolling apparatusGlass productionOptical axisEngineering
Owner:CHINA TRIUMPH INT ENG
Harness clamping device for spinning or twisting spindles
ActiveCN102808246BImprove sealingReduce air resistanceFilament handlingContinuous wound-up machinesEngineeringCentrifugal force
Owner:瑞士温特图尔
A Mesoscopic Traffic Simulation Model Construction Method for Mixed Traffic Flow Operation Scenarios
ActiveCN112861420BRestoring link-level informationDetection of traffic movementArtificial lifeSimulationTraffic simulation
Owner:SUN YAT SEN UNIV
Distributed fiber sensor for large deformation measurement
InactiveCN101738170BGuaranteed stiffnessEasy to installUsing optical meansCoupling light guidesSurface layerLarge deformation
Owner:UNIV OF SCI & TECH BEIJING
Novel method for removing indole in oil product through ionic liquid
InactiveCN103146415BOvercome can not be reusedReduce manufacturing costRefining with acid-containing liquidsStrong acidsPetrochemical
Owner:QINGDAO UNIV OF SCI & TECH
Monitoring system for energy storing device for output power of smooth wind power system
ActiveCN101710711BReduce shockImprove consistencyEnergy storageAc network load balancingElectricityElectric power system
Owner:许昌许继电科储能技术有限公司
Method for controlling fluid flow through a valve
ActiveCN109764243BOperating means/releasing devices for valvesTesting/calibration apparatusEngineeringControl valves
Owner:DANFOSS AS
Structure and method for clamping built-in component in hollow container
InactiveCN102672940BDomestic articlesFuel supplyEngineeringMechanical engineering
Owner:YACHIYO IND CO LTD
Overcurrent protection type power drive circuit and motor drive circuit
ActiveCN107591777BSimple designLow costArrangements responsive to excess currentControl engineeringElectric machinery
Owner:佛山中锦微电科技有限公司
Display panel and driving method thereof
ActiveCN104505031BCharge balanceNo exceptionStatic indicating devicesNon-linear opticsTransistor arrayColor gel
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Reflective polarizer, preparation method thereof, and liquid crystal display device
ActiveCN104267457BSimple preparation processReduce manufacturing costPolarising elementsNon-linear opticsLiquid-crystal displayUltraviolet lights
Owner:BOE TECH GRP CO LTD +1
Washing machine
InactiveCN1277975CPrevent intrusionOther washing machinesTextiles and paperMechanical engineeringEngineering
Owner:PANASONIC CORP
A winding type all-solid-state supercapacitor and preparation method thereof
ActiveCN106783223BImprove electrical performance parametersOvercome the shortcomings of rigidity that cannot be coiledHybrid cases/housings/encapsulationsHybrid/EDL manufactureSilver pasteAll solid state
Owner:胡英 +1
Triphenylamine derivative, preparation method and application thereof, and preparation method of triphenylamine derivative doped film
ActiveCN107353243AWith compressionThe synthesis method is simpleOrganic chemistryFluorescence/phosphorescencePerylene derivativesFluorescent quenching
Owner:HUZHOU TEACHERS COLLEGE
A bis-fluoroquinolone oxadiazuron pefloxacin derivative and its preparation method and application
InactiveCN109369675BStructural innovationStrong complementarityOrganic active ingredientsOrganic chemistrySide effectPharmacophore
Owner:ZHENGZHOU UNIV OF IND TECH
Elastic clamping unit
ActiveCN102126141BEasy loading and unloadingClamp firmlyPositioning apparatusMetal-working holdersTransverse planeEngineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
Suction surface sucking stator blade of air compressor
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Methanation process for removing a small amount of H2 from industrial CO gas and preparation method of catalyst
InactiveCN102247851AEasy to prepareLow equipment requirementsCarbon monoxideMetal/metal-oxides/metal-hydroxide catalystsIndustrial gasPtru catalyst
Owner:FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
Method for monitoring physical downlink control channel, user equipment and network side equipment
ActiveCN110381569BAvoid monitoringReduce consumptionPower managementReceiver specific arrangementsComputer networkEngineering
Owner:VIVO MOBILE COMM CO LTD
Centralized vehicle display control system
ActiveCN107415691BEliminate duplicate modulesHighly integratedClosed circuit television systemsTransmissionComputer hardwareIn vehicle
Owner:上海仪电汽车电子系统有限公司
a vibrating hopper
ActiveCN103241561BVibration amplitude is easy to adjustImprove support stabilityLoading/unloadingEngineering
Owner:台州英达机械科技有限公司
A self-filtering crushing mining machine
Owner:荣成中磊科技发展有限公司
Composite catalyst capable of being used for low-temperature organic pollutant oxidization and preparation method thereof
InactiveCN102319561ARich pore structureGood dispersionGas treatmentWater contaminantsBULK ACTIVE INGREDIENTActive ingredient
Owner:CENT SOUTH UNIV
Preparation of a shell powder-doped lignin spray material and its application in protecting citrus fruit peels
ActiveCN112592662BLow costFair useLignin material coatingsPlant protective coveringsWhite powderMaterials science
Owner:LINGNAN NORMAL UNIV
A monitoring device for remote path planning
ActiveCN110995978BEasy to maintain laterEasy to operateTelevision system detailsColor television detailsStructural engineeringMechanical engineering
Owner:HUNAN CITY UNIV
Display panel and manufacturing method thereof
ActiveCN106653791BSolve the problem of being shaded by the cathodeHigh transparencyStatic indicating devicesSolid-state devicesEngineeringMaterials science
Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
Control method for epitaxial layer transition zone on re-mixed arsenic underlay
ActiveCN100485873CLow impurity contentSteep transition zoneSemiconductor/solid-state device manufacturingMemory effectGrow light
Owner:HEBEI POSHING ELECTRONICS TECH
Gas engine combustion system and gas engine having same
ActiveCN111140342BGuaranteed flow rateAvoid knockingInternal combustion piston enginesCylinder headsCombustion systemCylinder block
Owner:WEICHAI POWER CO LTD
Pseudoalteromonas sp. and application thereof
InactiveCN101985607BFast preparationTypical characteristics of cold adaptationBacteriaMicroorganism based processesBiotechnologyForeign protein
Owner:SHANDONG UNIV
Method for preparing silicon oxide nitride oxide semiconductor (SONOS) flash memory by using aluminum oxide as tunneling dielectric film
ActiveCN102074471BExtend your lifeIncrease write speedSemiconductor/solid-state device manufacturingDielectricSilicon oxide
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Information processing apparatus, input device, information processing system, information processing method
InactiveCN101568896BEasy to operateInput/output processes for data processingInformation processingEngineering
Owner:SONY CORP
Photovoltaic grid-connected inverter and control method
ActiveCN102111080BSolve the pressure equalization problemLoad capacity limitSingle network parallel feeding arrangementsPhotovoltaic energy generationEngineeringAlternating current
Owner:GUANGZHOU ZHIGUANG ELECTRIC CO LTD +1
Transaction processing method and system
ActiveCN106302619BImprove the efficiency of business interactionsTransmissionAuthorizationDistributed computing
Owner:ADVANCED NEW TECH CO LTD
A Method for Measuring the Signal Amplitude of a Seabed Sedimentary Area Seismometer
ActiveCN110208857BSeismology for water-covered areasSeismometerSeismic wave
Owner:HEFEI XINWEI INSTR
A kind of farmyard manure processing equipment for raising garden seedlings
ActiveCN108738600BAvoid cloggingImprove mixing uniformityLiquid fertiliser distributionAgricultural scienceAnimal feces
Owner:温州普奈机械科技有限公司
An Automatic Measuring Device for Static Parameters of Ammunition
ActiveCN106855383BRealize integrated automatic measurementMeet the requirements of automated productionAmmunition testingMeasurement deviceEngineering
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
High temperature resistant super dynamic water repellent microemulsion diesel oil composite additive and preparation method thereof
Owner:QUANZHOU XINRAN ENVIRONMENTAL PROTECTION ENERGY
Grating ion beam etching optical on-line detection device and detection method
InactiveCN100592212CNo damageReduce manufacturing costsDiffraction gratingsPhotomechanical exposure apparatusGratingVoltmeter
Owner:UNIV OF SCI & TECH OF CHINA
Resource scheduling method, base station and user equipment
ActiveCN105338634BImprove throughputImprove performanceRadio transmissionPilot signal allocationSchedule FrequencyUser equipment
Owner:HUAWEI TECH CO LTD
A kind of object type and position state recognition method
ActiveCN106289335BSimple structureImprove scalabilityConverting sensor outputPattern recognitionSignal source
Owner:THE GENERAL DESIGNING INST OF HUBEI SPACE TECH ACAD
Formaldehyde-free composite particleboard with ddgs as core layer and preparation method thereof
ActiveCN107116659BExpand sourceEasy to manufactureDomestic articlesFlat articlesWood shavingsPolymer science
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Method, device, server terminal and readable medium for controlling execution times
ActiveCN109213815BProcessing speedOvercoming technical issues of bottlenecksDatabase management systemsDatabase design/maintainanceIn-memory databaseTerm memory
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Coil pressure test device
ActiveCN106199262BElectrical testingStress conditionsPower flow
Owner:HENAN PINGGAO GENERAL ELECTRIC CO LTD +2
Through-hole type wafer-level package structure for vibrator device
ActiveCN101820264BShorten the lengthImprove thermal stressImpedence networksPiezoelectric/electrostrictive/magnetostrictive devicesParasitic capacitanceMetallic materials
Owner:台晶(宁波)电子有限公司
Safety device for microwave oven
InactiveCN1888568BImprove securityAvoid destructionDomestic stoves or rangesLighting and heating apparatusMicrocomputerTemperature control
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Treatment method of soybean lactalbumin waste water
InactiveCN100348518CAvoid destructionIncrease membrane fluxUltrafiltrationWater/sewage treatment bu osmosis/dialysisInorganic saltsReverse osmosis
Owner:WUHAN SAIPU FILM TECH
A method of marinating chicken feet
ActiveCN106690092BSolve the problem of easy to get angryNo stickingPoultry skinningClimate change adaptationBiotechnologyAnimal science
Owner:CHONGQING GUANGHENG FOOD DEV
Forging method of flanged shaft tube
ActiveCN104148559BImprove big-end forming effectReduce manufacturing costMetal-working apparatusEngine componentsPunchingEngineering
Owner:JILIN YUANFANG MACHINERY GROUP
Interval continuous vacuum feeder
ActiveCN104210852BRealize continuous deliveryImprove delivery efficiencyBulk conveyorsElectricityEngineering
Owner:欧才权
A kind of low thermal expansion coefficient polyimide film and preparation method thereof
ActiveCN111499864BFacilitate synergistic in-plane orientationRealization of low thermal expansion coefficientThermal dilatationPolymer science
Owner:无锡高拓新材料股份有限公司
A mechanical arm type precision circle drawing device
ActiveCN105235420BHigh precisionImprove drawing efficiencyCircular curve drawing instrumentsRobotic armEngineering
Owner:苏州钧鼎自动化设备有限公司
Transmission ratio variable mechanism and steering device for vehicle equipped with it
InactiveCN101835672BToothed gearingsSteering columnsEngineeringPower transmission
Owner:JTEKT CORP
Optical Fiber Sensing Unit and Its Application in Simultaneous Measurement of Refractive Index and Temperature
ActiveCN104535091BUndisturbedHigh sensitivityConverting sensor output opticallyFiber couplerMicro nano
Owner:HUAZHONG UNIV OF SCI & TECH
Methods for preparing and using peroxidase electrode
InactiveCN102183560BGood biocompatibilityHigh mechanical strengthMaterial electrochemical variablesPlatinumPeroxidase
Owner:TAIYUAN UNIV OF TECH
a large circular machine
ActiveCN111254566BPrevent throwingEasy accessWeft knittingStructural engineeringMechanical engineering
Owner:绍兴捷策针纺有限公司
Multifunctional tearing and breaking separation production line
Owner:QINGDAO NEW WORLD ENVIRONMENT PROTECTION CO LTD
electric vehicle reversing switch
ActiveCN104512260BReduce the chance of accidentsImprove convenienceDashboard fitting arrangementsElectric carsEngineering
Owner:SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD
Method for performing quick anaerobic fermentation on chicken manure by supplying carbon source by using straws
InactiveCN102173895BQuick-actingLow costBio-organic fraction processingWaste based fuelMethane yieldPulp and paper industry
Owner:江苏加德绿色能源有限公司
Positioning clamping device for mining vertical-ring connector chain rings
InactiveCN102922324BControl and correct quality problemsHigh positioning accuracyPositioning apparatusMetal-working holdersNumerical controlMachining process
Owner:NINGXIA TIANDI BENNIU IND GRP
Motor structure of a linear compressor and the linear compressor
ActiveCN105680650BAvoid the problem of force dropGuaranteed performanceDynamo-electric machinesElectric machineLinear compressor
Owner:QINGDAO HAIER SMART TECH R & D CO LTD
System and method for generating a high frequency switching signal for a power converter
PendingCN112534703AGenerator control circuitsWind motor controlMultiplexingConverters
Owner:GENERAL ELECTRIC CO
Method for preparing up-conversion fluorescent matrix material NaYF4 nano crystal
InactiveCN100554374CSimple processSimple equipmentLuminescent compositionsProcess equipmentRare earth
Owner:DONGHUA UNIV
Method for assembly and molding of aircraft cockpit glass and cockpit special-shaped mouth frame
Owner:国营四达机械制造公司
A universal qualitative analysis method of near-infrared spectroscopy
ActiveCN104237158BAvoid interferenceReduce in quantityMaterial analysis by optical meansInfraredSmall sample
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Front cabin power transmission structure assembly and automobile
ActiveCN112810700BAvoid severe deformationIncrease the power transmission pathSuperstructure subunitsNacelleSuspension (vehicle)
Owner:GREAT WALL MOTOR CO LTD
A method for combining catalyst and solvent oil production
ActiveCN110841703BMolecular sieve catalystsTreatment with hydrotreatment processesMolecular sievePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1
Induction method of zebrafish induced pluripotent stem cells and inducible medium and ips medium used in the induction method
ActiveCN105238742BConvenient researchHigh titerEmbryonic cellsGerm cellsPluripotential stem cellTriploblasty
Owner:HUNAN NORMAL UNIVERSITY
A dual-channel broadband antenna
ActiveCN103457036BMeet performance requirementsImprove communication qualityAntenna arraysRadiating elements structural formsCommunication qualityOptoelectronics
Owner:JIANGSU HUACAN TELECOMM
sewing machine
ActiveCN102888722BGuaranteed durabilitySuppression of axial dimensionSewing-machine control devicesCouplingEngineering
Owner:JUKI CORP
A rotary press fertilization device
ActiveCN110122026BSolve the backfill problemSimple structurePlantingDirect liquid fertiliser deliveryHydraulic motorHydraulic cylinder
Owner:SOUTH CHINA AGRI UNIV
A cloth drying device
ActiveCN106123537BEvenly heatedQuality improvementDrying chambers/containersDrying machines with progressive movementsEngineeringHeating system
Owner:ZHEJIANG JINSHIDA ENTERPRISE
A kind of catalyst and preparation method for producing unsaturated aldehyde (acid)
ActiveCN106732634BImprove heat transfer performanceHigh activityOrganic compound preparationHeterogenous catalyst chemical elementsPtru catalystMeth-
Owner:WANHUA CHEM GRP CO LTD
Water groove shunting drain valve
ActiveCN102840360BReasonable structureEasy to operateOperating means/releasing devices for valvesMultiple way valvesSpool valveRotary valve
Owner:江苏道明化学有限公司
A file encryption method and system for mobile intelligent terminal
InactiveCN102355350BEnsure safetyShorten the timeKey distribution for secure communicationEncryption apparatus with shift registers/memoriesPasswordKey generation
Owner:BEIJING UNIV OF POSTS & TELECOMM
Elastic structural elements with through-turn geometry
ActiveCN103244587BWide selection of mechanical properties of materialsBroaden the range of materials usedConveyorsBows/crossbowsClassical mechanicsMechanical engineering
Owner:SUS LAB FOR IND SCI & TECH
An organic light-emitting diode light source comprising a polyester film and a method of improving light extraction from said light source
InactiveCN106537626AIncreased or maximized light output efficiencyIncrease or maximize total light output efficiencyFinal product manufactureSolid-state devicesPolyesterOrganic layer
Owner:DUPONT TEIJIN FILMS U S LLP +1
Rolling Walking Heating Furnace
ActiveCN107940986BImprove the kinetic energy of the waterImprove flushing effectCharge manipulationFurnace typesSlagWater flow
Owner:WUHU XINXING DUCTILE IRON PIPES
A laser repair welding method for casting defects of tial castings
ActiveCN104404506BIncrease energy densityFast heatingMetallic material coating processesPorosityLaser processing
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS
Structure for encapsulating semiconductor
ActiveCN100382287CLow priceHigh mechanical strengthFinal product manufactureSemiconductor/solid-state device detailsEngineeringBrightness perception
Owner:HARVATEK CORPORATION
Fe-ni-mo alloy for buzzer and preparation method thereof
ActiveCN112760565BImprove mechanical propertiesImprove magnetic propertiesVacuum induction furnaceMaterials science
Owner:NANJING DAMAI SCI&TECH IND CO LTD +1
A method for controlling an air conditioner
ActiveCN113028611BSmall fluctuationEasy to controlMechanical apparatusSpace heating and ventilation safety systemsAir conditioningControl theory
Owner:FENGHUO COMM SCI & TECH CO LTD
Level shifter and source driver integrated circuit
ActiveCN106251815AFast Voltage Level TranslationImprove performanceStatic indicating devicesLogic circuitsDisplay deviceMiniaturization
Owner:SILICON WORKS CO LTD
Method and arrangement for controlling electric current in tether cable of a mining vehicle
ActiveCN113784864ACharging stationsOperating modesCurrent limitingEngineering
Owner:SANDVIK MINING & CONSTR OY
A vehicle distribution box
ActiveCN106945619BGuaranteed power supplyStable power supply serviceElectric/fluid circuitEmergency power supply arrangementsIn vehicleMechanical engineering
Owner:SICHUAN JIUZHOU ELECTRIC GROUP
A miniaturized equalizer based on crlh
ActiveCN107749387BIncreased Design FreedomReduce volumeTransit-tube circuit elementsCapacitanceMicrowave
Owner:成都浩翼创想科技有限公司
High-speed communication low-dielectric substrate for millimeter waves
PendingCN114828394ASmooth transmissionQuality improvementDielectric materialsHigh frequency circuit adaptationsThermodynamicsDielectric substrate
Owner:SHIN ETSU CHEM CO LTD
Novel pile loop fabric and method for producing same
ActiveCN102071517BGood moisture absorption and air permeabilityNot easy to mildewWeft knittingWarp knittingNatural fiberMoisture
Owner:段宏伟
Construction method and application of toxoplasma lactate dehydrogenase gene knockout strain
ActiveCN107190025BImprove immunityLow toxicityProtozoa antigen ingredientsHydrolasesGondii toxoplasmaNucleotide
Owner:HUAZHONG AGRI UNIV
Motor vehicle operating device with elastically mounted operating elements and operating tactile functions
ActiveCN107683447BSimple structureStrong pullInput/output for user-computer interactionElectronic switchingEngineeringMechanical engineering
Owner:AUDI AG
Paver delivery vehicle guidance system, paver and paver delivery vehicle guidance method
ActiveCN111809481BRegistering/indicating working of vehiclesControl devices for conveyorsInformation controlInformation transmission
Owner:SANY AUTOMOBILE MFG CO LTD
Thin-film transistor and production method therefor
ActiveCN100550426CLower threshold voltageImprove featuresTransistorSemiconductor/solid-state device manufacturingSilicon oxideActive layer
Owner:ULVAC INC
LED table lamp
InactiveCN106224825ASimple structureIncrease cooling areaMechanical apparatusLighting support devicesEngineering
Owner:中山市风华稀柠照明设计有限公司
Techniques for providing visual translation cards including context-sensitive definitions and examples
ActiveCN107430599BStill image data retrievalNatural language translationPart of speechData science
Owner:GOOGLE LLC
Liquid enzymatic preparation and preparation method
ActiveCN107177567AStable traitsMeet market commercialization requirementsEnzyme stabilisationAcyltransferasesProtein hydrolysatesGlutamine transaminase
Owner:SHANGHAI KINRY FOOD INGREDIENTS +1
Offset quadrature phase-shift-keying method and optical transmitter using the same
InactiveCN1808946APackaging toiletriesPhase-modulated carrier systemsPhase retardationPhase difference
Owner:SAMSUNG ELECTRONICS CO LTD
A device with the functions of airflow drying, airflow screening and ultraviolet sterilization
ActiveCN103727744BSimple structurePromote circulationGas current separationDrying solid materials with heatUltravioletEngineering
Owner:云南世纪华宝医药产业开发有限公司
Sintering Furnace for Suspension Drying of Silicon Wafers
ActiveCN107966015BEasy to take awayImprove drying efficiencyDrying gas arrangementsFurnace typesSilicon chipAir heating
Owner:LESHAN TOPRAYCELL
A storage method and server for cloud computing platform virtual machine image files
ActiveCN110955901BImprove resource utilizationImprove use valueDigital data protectionDatabase indexEngineering
Owner:FENGHUO COMM SCI & TECH CO LTD
I/O (input/output) unit and integrated circuit chip
ActiveCN102082424BReduce areaReduce difficultyEmergency protective arrangements for limiting excess voltage/currentGround lineElectrostatic discharge protection
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Energy storage self-luminous composite film, processing method of energy storage self-luminous composite film, laparoscopic probe sensor and probe
ActiveCN103340656BImprove absorption efficiencyImprove the diffusion effectSurgeryCatheterComposite filmThin membrane
Owner:SONOSCAPE MEDICAL CORP
A new type of anti-corrosion coating for water pipe elbows
ActiveCN105153903BStrong acid resistanceHighly corrosiveAnti-corrosive paintsPolyurea/polyurethane coatingsSilicon oxideGraphite
Owner:RONGCHENG PIPE IND
A plugging method for mid-deep wells using a plugging agent capable of delaying water absorption and expansion
ActiveCN110439498BAddresses the issue of not being able to play its deferrable expansion roleLeakage is not easy to happenDrilling compositionSealing/packingSlurryViscosity
Owner:CNPC BOHAI DRILLING ENG +1
Annular Furnace Steel Beam Processing Method
ActiveCN104942531BGuaranteed StrengthReduce welding stressFurnace typesHeat treatment furnacesFixed frameFlame cutting
Owner:WUHAN YIYE CONSTR ENG
A method and system for remotely maintaining equipment through a connection table
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