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.
Method for making moving-sensing picture-elements holographic maste mask pattern with multiple coding encrypting
InactiveCN100374295CPlay the role of encryption and anti-counterfeitingStrange change effectLight effect designsAblative recordingGraphicsGrating
Owner:SHANGHAI INST OF LASER TECH
A kind of synthetic method for preparing marine alkaloid baculiferin-1 intermediate
Owner:ZHEJIANG UNIV OF TECH
Grid circuit
InactiveCN1144348CNo false triggersNo circulating currentElectronic switchingDc-ac conversion without reversalEngineeringSemiconductor
Owner:KK TOSHIBA
Parallel processing method, device and readable storage medium for solid state hard disk data
ActiveCN109491601BAvoid sortingReduce the burden onInput/output to record carriersComputer hardwareComputer architecture
Owner:YEESTOR MICROELECTRONICS CO LTD +1
Control method of iron scale on atmospheric corrosion resistant surface of low alloy cold heading steel wire rod
ActiveCN107321787BModerate thicknessIncrease content ratioTemperature control deviceWork cooling devicesAlloyRust
Owner:INNER MONGOLIA BAOTOU STEEL UNION
A Remote Wireless Fetal Monitoring System
ActiveCN103371852BLow costReduce the chance of contracting diseasesTransmission systemsHeart/pulse rate measurement devicesDiseaseMedical equipment
Owner:GUANGZHOU BEIHUJIA MEDICAL TECH
A Method for Quickly Testing the Reliability of the Wheel Train of a Mechanical Watch
ActiveCN104391441BVerify reliabilityReliability quickly drawsRegulating apparatusMechanical reliabilitySimulation
Owner:ZHUHAI ROSSINI WATCH IND
Floating Vertical Axis Wave Power Plant
ActiveCN107591955BReduce the use of areaIncrease power generationMachines/enginesEngine componentsWave power generationEngineering
Owner:荣成惠德环保科技有限公司
Device and method for positioning and marking strain gauges
ActiveCN109187165BReasonable structureEasy to assembleStrength propertiesGear wheelClassical mechanics
Owner:ANGANG STEEL CO LTD
Preparation method of tert-butyl 2(2-ethoxy-2-oxoethyl)-8-methyl-5,6-dihydroimidazopyrazinecarboxylate
ActiveCN107312007BReasonable reaction process designOriginalityOrganic chemistryPyrazineCarboxylic acid
Owner:SHANGHAI SYNTHEALL PHARM CO LTD +4
Approaches to Improving User Security in Cognitive Radio Networks
InactiveCN103686701BImprove securityAchieve accessSecurity arrangementNetwork planningSecure communicationComputer network
Owner:遵义天义利威机电有限责任公司
A terminal hot start method and device
ActiveCN105843641BReduce power consumptionReduce lossEnergy efficient computingSoftware deploymentComputer hardwareMobile device
Owner:FUZHOU ROCKCHIP SEMICON
Powder containing Elephant Foot yam and sweep potato
InactiveCN101507499BFood preparationAsparagus cochinchinensisCarrot juice
Owner:罗克鼎
Aromatic liquid crystal polyester liquid composite
InactiveCN1336394ALiquid crystal compositionsPrinted circuit aspectsPolyesterLiquid crystalline
Owner:SUMITOMO CHEM CO LTD
Canine parvovirus single domain antibody and its preparation method and application
InactiveCN103665152BSmall molecular weightSingle structureImmunoglobulins against virusesAntiviralsDiseaseNucleotide
Owner:SHANXI AGRI UNIV
Room temperature volatile natural plant essential oil mosquito repellent gel
ActiveCN103462834BMosquito repellent effect is stableRoom with fresh fragranceBiocideCosmetic preparationsLavandulaEucalyptus oil
Owner:许春晖
Method and system for uploading files
InactiveCN101163138BRelieve stressReduce trafficUser identity/authority verificationAuthentication serverArt document
Owner:ALIBABA GRP HLDG LTD
Sapphire crystal growth method and special crystal growth equipment
InactiveCN103469305BImprove effective utilizationWon't stickPolycrystalline material growthBy pulling from meltCrucibleNucleation
Owner:JIANGSU CEC ZHENHUA CRYSTAL TECH
Method for establishing porphyria cutanea tarda (PCT) transgenic mouse model
ActiveCN101921795BFermentationVector-based foreign material introductionLate onsetTransgenic technology
Owner:HARBIN MEDICAL UNIVERSITY
An image strip noise suppression method based on wavelet decomposition convolutional neural network
ActiveCN109816599BHigh structural similarityEfficient removalImage enhancementNeural architecturesFeature extractionWavelet decomposition
Owner:XIDIAN UNIV
Active Noise Control Method for Power Transformers Based on Convex Combined Adaptive Filter
ActiveCN106603038BSmall steady state errorEvenly compensatedAdaptive networkNoise controlAdaptive filter
Owner:WUHAN UNIV
A gel-like elastic soft solid automatic filling machine
ActiveCN105620796BSolve the technical problems of automatic metering and canningReduce labor costsSolid materialControl systemMechanical engineering
Owner:QUANZHOU NANFANG FOOD MACHINERY
Nano solid lubricant with hollow cage-shape structure and preparation method thereof
InactiveCN100582205CIncrease elasticityReduce coefficient of frictionBase-materialsHigh humidityVulcanization
Owner:JILIN UNIV
A method for removing iron scale on the surface of hot-rolled high-nickel steel plate
ActiveCN110434183BIncrease the degree of fragmentationReduce plasticityWork heating devicesMetal rolling arrangementsTemperature controlMetallurgy
Owner:WUYANG IRON & STEEL
Process for the preparation of polymorphic forms of clopidogrel hydrogen sulfate
InactiveCN102014899AOrganic active ingredientsOrganic chemistryAcetic acidHydrogen Sulfate
Owner:IND SWIFT LAB
A Thrust Measuring Device for Ground Tests of Rotating Detonation Engines
ActiveCN111927653BRocket engine plantsCombustion chamberData acquisition
Owner:XIAN AEROSPACE PROPULSION INST
Water garbage crushing and recycling cleaning device
Owner:苏州科弗曼机械有限公司
A kind of camphor tree seed flavoring for tobacco and preparation method thereof
ActiveCN105062682BReduce drynessRich fragranceTobacco preparationEssential-oils/perfumesFlavorCinnamomum camphora
Owner:HUBEI CHINA TOBACCO IND
A drop-proof packing box
ActiveCN109051243BWith shock absorption effectWith anti-drop effectContainers to prevent mechanical damageExternal fittingsStructural engineeringIndustrial engineering
Owner:西安智财全技术转移中心有限公司
Multimodal polyethylene composition with improved homogeneity
ActiveCN101035851BThin material handlingCopolymerEthylene
Owner:ボレアリステクノロジーオイ
An intelligent solar water heater
ActiveCN108800623BReduced service lifeReduce labor intensityPhotovoltaic supportsSolar heating energySolar waterEngineering
Owner:华春新能源股份有限公司
Cooling liquid tank, gel spinning method, fiber and high strength polyethylene fiber
ActiveCN110714229BLow densitySpinnerette packsArtificial thread manufacturing machinesFiberPolymer science
Owner:北京优力思创科技有限公司
Method for preparing halogen-free heat-and-flame-resistant ABS/PC (acrylonitrile butadiene styrene/polycarbonate) alloy
Owner:PETROCHINA CO LTD
Aeroheating furnace and method for generating heat energy
InactiveCN101520248BAchieving High UniformityReduce consumptionOther heat production devicesNatural sources for heatingThermal energyEnergy expenditure
Owner:XIAN AEROSPACE CHEM PROPULTION PLANT
Cerebral edema simulator
Owner:ARMY MEDICAL UNIV
Smoked sheet pretreated technique
ActiveCN101278756BEvenly blendedGuarantee incoming material standardTobacco preparationEngineeringMoisture
Owner:CHINA TOBACCO SHANDONG IND
Herbicidal composition containing diflufenzopyr and atrazine and application thereof
ActiveCN102027964BImprove herbicidal activityInhibition of auxin transferBiocideAnimal repellantsChemical compositionAtrazine
Owner:NANJING HUAZHOU PHARMA
Four-color light emitting diode (LED) combined light supplement lamp
InactiveCN102182965BMeet the needs of targeted cultivationPlanar light sourcesLight source combinationsPower flowFar-red
Owner:ZHEJIANG FORESTRY UNIVERSITY
A method of preparing a gan-based laser and a gan-based laser
ActiveCN104319631BIncrease limit factorHigh gainLaser detailsLaser active region structureSilanesTrimethylgallium
Owner:DONGGUAN INST OF OPTO ELECTRONICS PEKING UNIV +1
Cord tension adjusting device for elevator
InactiveCN100540438CElevatorsBuilding liftsEngineeringActuator
Owner:MITSUBISHI ELECTRIC CORP
Non-inductive electric generator and electric vehicle
ActiveCN113037041BAvoid interactionReduce the adverse effects of energy conversion efficiencyElectric machinesMagnetic circuit shape/form/constructionMagnetization curveElectric machine
Owner:刘贵平
A configuration strategy-based information interaction testing system and method for station control layer
ActiveCN104601405BControl interaction behaviorImprove test efficiencyPower network operation systems integrationCircuit arrangementsTest efficiencyControl layer
Owner:STATE GRID CORP OF CHINA +2
A Method for Generating Interval Optical Letters Image Based on Universal Template
ActiveCN103390079BReduce build timeTaking individual needs into accountSpecial data processing applicationsGraphicsPersonalization
Owner:NARI TECH CO LTD +1
A kind of stevia oat germ enzyme black fungus beverage and preparation method thereof
ActiveCN105661219BPreserve the essence of nutritionSimple recipeYeast food ingredientsNatural extract food ingredientsBiotechnologyActive enzyme
Owner:武汉碧萝金科技有限责任公司
A kind of garage intelligent management system and method
ActiveCN104882000BRealize real-time positioningPrevent disorderly parkingDetection of traffic movementIndication of parksing free spacesIntelligent managementBluetooth
Owner:PHICOMM (SHANGHAI) CO LTD
semiconductor device
ActiveCN104518007BSemiconductor devicesSemiconductorPeripheral
Owner:SANKEN ELECTRIC CO LTD
An AGV car running state control method with time error analysis function
ActiveCN109189061BImprove effectivenessGood regulationPosition/course control in two dimensionsVehiclesTime errorEngineering
Owner:合肥哈工库讯智能科技有限公司
Multifunctional basketball training machine
InactiveCN102743850BReduce labor intensityReasonable and novel structure designSport apparatusReduction driveDrive shaft
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
A conversion device and operation method for pullout-resistant and non-shear-resistant studs
ActiveCN110331669BSolve the problem of being easily damagedSolve the problem of large workload of on-site pastingBridge structural detailsBridge erection/assemblyRubber ringEngineering
Owner:SHANDONG JIAOTONG UNIV
Method and device for controlling blindness
ActiveCN109190486BCharacter and pattern recognitionImage data processingMedicineGuidance control
Owner:GREE ELECTRIC APPLIANCES INC
Mobile terminal and multimedia object displaying method thereof
Owner:XIAOMI INC
Novel prevulcanized tire tread rubber and its application method
Owner:BEIJING DUBELI TYRE CO LTD
A method for manufacturing UHV test uniform field cloth
ActiveCN103675370BEasy to prepareImprove economyInstrument screening arrangementsUniform fieldCopper wire
Owner:STATE GRID CORP OF CHINA +1
Timepiece
InactiveCN102341759AAcoustic indicationHorological winding mechanismsNoseMechanical engineering
Owner:VAUCHER MANUFACTURE FLEURIER +1
Intermetallic compound catalyst and preparation method thereof
PendingCN114765261AImprove uniformityHigh catalytic activityCell electrodesCatalyst activation/preparationPtru catalystPhysical chemistry
Owner:HYUNDAI MOTOR CO LTD +1
Struts for assembly of small size seal rings in deep elongated holes
Owner:NANJING CHENGUANG GRP
A construction method of a flexible skeleton structure in a confined space
ActiveCN111676976BGuarantee the quality of construction workReduce construction costsExcavationsStructural engineeringMechanical engineering
Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
A patient terminal of a remote monitoring system for implantable medical devices
ActiveCN104689475BRealize monitoringDiversification of monitoring meansHeart defibrillatorsMedical devicesElectricityMonitoring system
Owner:BEIJING PINS MEDICAL
A reliability assessment method for HVDC transmission system considering AC side faults
ActiveCN105140973BSuitable for practical applicationData processing applicationsElectrical apparatusHigh-voltage direct currentAlternating current
Owner:XI AN JIAOTONG UNIV +1
Aerosol can
InactiveCN1246201CEasy to fixHigh holding momentSingle-unit apparatusChild proof meansEngineeringCam
Owner:THOMAS SA
a battery box
ActiveCN106098993BSolve contact problemsSimple structureCell component detailsElectrical batteryMetal sheet
Owner:湖南莱康新能源有限公司
Mobile lighting tower based on spur gear transmission
ActiveCN104214532BAvoid collisionConvenient for short distance movementLighting support devicesLighting carried on wheel supportsHydraulic cylinderGear drive
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
Linear sliding rail containing lubricating retaining device
Owner:HIWIN TECH
A kind of chromium-free passivating agent and its preparation method and application
ActiveCN106283014BImprove hydrophobicityAchieving synergistic passivationMetallic material coating processesSolubilityChromium free
Owner:CENT SOUTH UNIV
A kind of degradable polymer composite material, preparation method and food packaging film
ActiveCN113442533BSolve the technical problem of water resistanceSmall elongationSynthetic resin layered productsDomestic containersPolymer sciencePolyvinyl alcohol
Owner:GUANGDONG ALICE PACKAGE CO LTD
Roof Waterproof Structure and Its Construction Technology
ActiveCN108797903BEasy to adjustVibrate compactRoof covering insulationsInsulation layerArchitectural engineering
Owner:温州市申宏建设有限公司
Industrial device and treatment method for treating coal-gasification ammonia nitrogen wastewater by synchronous nitrification and denitrification
ActiveCN103663691BEfficient removalEmission complianceWater contaminantsWaste water treatment from gaseous effluentsReaction zoneSewage
Owner:CHINA PETROLEUM & CHEM CORP
Clutch Rivet Test Equipment
ActiveCN103424247BImprove test resultsThe test result is accurateMachine gearing/transmission testingEngineeringMotor control
Owner:SIP GOLDWAY TECH
Infiltration method for treating garbage
InactiveCN100398470CEasy to handleEasy to manageTreatment with anaerobic digestion processesWater/sewage treatment bu osmosis/dialysisFlocculationAfter treatment
Owner:深圳市百斯特环保工程有限公司
Method and apparatus for forming a uniform ground surface of a metal strip
ActiveCN108349057BFast preparationBelt grinding machinesGrinding feed controlMetal stripsEngineering
Owner:BERNDORF BAND GMBH
A multi-component asymmetric fiber
ActiveCN107841799BProne to spontaneous divisionFilament/thread formingConjugated synthetic polymer artificial filamentsShrinkage rateEngineering
Owner:QINGDAO UNIV
A reciprocating-rotating motion conversion mechanism and water pump
ActiveCN108006186BIncrease load capacityImplement overloadingCrankshaftsToothed gearingsGear wheelEngineering
Owner:襄阳涌盛星水泵有限公司
A dehumidification device for textile fabric processing
ActiveCN109520255BHeating evenly and comprehensivelyImprove dehumidification effectDrying gas arrangementsDrying machines with progressive movementsElectric machineryEngineering
Owner:江苏晟宏生态纺织科技有限公司
Textured structural ZnO:B (BZO)/ZnO:Ga/H (HGZO) composite thin film and application
InactiveCN102176471BImprove mobilityReduce absorptionFinal product manufactureVacuum evaporation coatingSolar spectraMaterials science
Owner:NANKAI UNIV
An energy-saving cooling tower
Owner:湖州市中跃化纤有限公司 +2
A control method, device and mobile terminal of a proximity sensor
InactiveCN106131345BSimple control logicAvoid the problem of high probability of flickeringSubstation equipmentProximity sensorAmbilight
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Electric Power Steering System
ActiveCN105346593BAvoid harmEnsure driving safetyElectrical steeringElectric power steeringLow voltage
Owner:玉柴芯蓝新能源动力科技有限公司
Rapid snow melting system of photovoltaic power generation station
ActiveCN108471291ARich processing methodsImprove processing methodsPhotovoltaicsPhotovoltaic energy generationAnti freezingAutomatic control
Owner:安徽同康实业发展有限公司
Method for preparing traditional Chinese herbs or natural product extract to make component stable
InactiveCN1850121BQuality improvementStable and uniform qualityPlant ingredientsNatural productMedicine
Owner:TSINGHUA UNIV
A method and system for optimizing damping distribution of a vehicle body
ActiveCN106202653BEnhanced inhibitory effectSound pressure amplitude optimizationInternal combustion piston enginesDesign optimisation/simulationElement modelTopology optimization
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD
Zinc-bromine flow battery diaphragm suitable for laser welding and preparation method thereof
ActiveCN103618057BImprove long-term stabilityThe effect of bromine transmission rateCell seperators/membranes/diaphragms/spacersFuel cellsMasterbatchElectrical battery
Owner:江苏恒安储能科技有限公司
Method and apparatus for multi-carrier transmission
InactiveCN1611048AReduce complexitySignificant reductionSpatial transmit diversityCode division multiplexComputer scienceMulti carrier
Owner:INT BUSINESS MASCH CORP
A motor end cover and a motor
ActiveCN103401342BGuaranteed uptimeExtended service lifeSupports/enclosures/casingsPulp and paper industryPressure balance
Owner:CSR ZHUZHOU ELECTRIC CO LTD
Adaptive weighted convolutional neural network underwater sonar image classification method based on deep learning
ActiveCN108427958BImprove classification accuracySolve the random problem of weight initializationCharacter and pattern recognitionNeural architecturesDeep belief networkData set
Owner:HARBIN ENG UNIV
A kind of oil-based drilling cuttings cleaning agent and cleaning method thereof
InactiveCN107881025BGood degreasing effectHigh oil removal efficiencyInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsActive agentCleansing Agents
Owner:中海石油环保服务(天津)有限公司
Roots dry type vacuum pump rotor capable of directly discharging to air and processing technique thereof
ActiveCN101210556BReduce processing costsExtended service lifeRotary piston pumpsRotary piston liquid enginesInvoluteRoughcast
Owner:SHENYANG SCI INSTR RES CENT CHINESE ACAD OF SCI
A kind of preparation method of spherical composite superfine yellow ceramic pigment
ActiveCN108017936BHigh near-infrared reflectivityGood chemical stabilityTitanium compoundsPigment treatment with non-polymer organic compoundsPhysical chemistryNear infrared reflectance
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Real-time Quality Estimation Method for Vehicle System
ActiveCN109941291BVehicle testingSpecial purpose weighing apparatusIn vehicleControl engineering
Owner:GM GLOBAL TECH OPERATIONS LLC
A kind of metoclopramide hydrochloride injection and preparation method thereof
ActiveCN105342997BImprove stabilityStable and controllable qualityOrganic active ingredientsDigestive systemAntioxidantMetoclopramide Injection
Owner:SHANDONG QIDU PHARMA
Layout Structure and Blasting Method of Anti-clogging Fast Well Cutting Blasting Hole
ActiveCN108132006BImproving the Efficiency of One-time Well DrillingImprove the effect of blasting into a wellBlastingDetonatorSlag
Owner:CENT SOUTH UNIV
Assembly method of disposable atomization generating device
Owner:INNOKIN TECH
A CNC milling machine for rubber joint ball pins using double platforms for flipping
ActiveCN110170688BImprove processing efficiencyImprove flatnessMilling equipment detailsMaintainance and safety accessoriesNumerical controlMilling cutter
Owner:诸暨市茗锐针织有限公司
A kind of extraction method of antibacterial protein of bow crab and its application in food preservation
ActiveCN109627310BHigh purityHigh yieldFruit and vegetables preservationPeptide preparation methodsBiotechnologyFragaria
Owner:SHANTOU UNIV
Antenna systems and communication equipment
InactiveCN107453024BImprove radiation efficiencyHigh bandwidthSimultaneous aerial operationsAntenna supports/mountingsTelecommunicationsAntenna element
Owner:AAC MODULE ELECTRONICS SHUYANG CO LTD
A femtosecond laser crystal doped with ytterbium rare earth tantalate and its preparation method
ActiveCN111509553BSmall sizeImprove Optical UniformityPolycrystalline material growthBy pulling from meltFemto second laserOptical pumping
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Three-dimensional garage construction method
ActiveCN105839958BImprove stabilityImprove carrying capacityParkingsArchitectural engineeringParking space
Owner:ANHUI POLYTECHNIC UNIV
Galactomyces and method of in-situ cellulose enzymolysis using same
ActiveCN102604844BHigh activityProcess economyFungiMicroorganism based processesBiotechnologyMicroorganism
Owner:兰溪市市场开发服务有限公司
Resistance loop capable of achieving function of loop on-line resistance adjustment
InactiveCN103677041BEasy to debugEasy to operateElectric variable regulationLine resistanceInput impedance
Owner:HUBEI DONGGUANG ELECTRONICS
Composite exterior wall decorated with energy-saving blocks and construction method thereof
InactiveCN102094470BHas insulation effectThermal insulationConstruction materialWallsInsulation layerReinforced concrete
Owner:BEIJING CENTGATE DEV & CONSTR
Intelligent air-conditioning energy-saving control method
ActiveCN107676935BRealize optionalityMechanical apparatusSpace heating and ventilation safety systemsStatistical analysisRefrigeration
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
Subscription and Notification Services
ActiveCN109565658BParticular environment based servicesOffice automationWorld Wide WebComputer security
Owner:CONVIDA WIRELESS LLC
Method for preparing C1-C4 alkyl nitrous acid ester
ActiveCN102649761BNitrous acid preparation ester preparationNitrous acid esterReaction temperature
Owner:CHINA PETROLEUM & CHEM CORP +1
A kind of sand aerated concrete block and its preparation method
ActiveCN106699093BImprove thermal insulationImprove mechanical propertiesCeramic shaping apparatusCeramicwareMechanical propertyGypsum
Owner:常州市江山新型建筑材料有限公司
A kind of preparation method of nanometer cobalt-zinc composite oxide
InactiveCN103618075BMaterial nanotechnologyCell electrodesReaction temperatureEthylic acid
Owner:新疆教育学院
Method for enhancing strength of low-carbon and medium-carbon steel through nano carbide precipitation
Owner:NORTHEASTERN UNIV LIAONING
Plasma display
InactiveCN100361563CImprove reliabilityAvoid failureStatic indicating devicesInstrumental cooling apparatusElectricityPlasma display
Owner:SAMSUNG SDI CO LTD
A kind of environment-friendly interior wall putty powder and preparation method thereof
ActiveCN108192407BRaw materials are easy to getLow priceFireproof paintsAntifouling/underwater paintsPhosphateCyclodextrin
Owner:弋阳县中泰君诺新材料有限公司
An intelligent self-calibration method for temperature and humidity in overlapping blocks of gas sensors
ActiveCN112903758BImprove accuracyEasy CalibrationMaterial resistanceMicrocontrollerCalibration result
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
A Data Operation Method Based on Nor Flash Module
ActiveCN108446097BImprove performanceReduce power consumptionComputation using non-contact making devicesRead-only memoriesData controlData operations
Owner:HEFEI HENGSHUO SEMICON CO LTD
Jet cleaning simulation experiment system for salt cavern gas storage
ActiveCN111672850BHollow article cleaningJet flowMechanics
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Error compensating method for transformer
InactiveCN101171653AReduce mistakesImprove accuracyTransformersTransformers/inductances magnetic coresHysteresisExcitation current
Owner:ハンコックアイイーディー +1
Magnetic sensor element and method for manufacturing the same
InactiveCN101584056BUniform Bias Magnetic FieldReduce the number of processesNanomagnetismMagnetic-field-controlled resistorsNon magneticMaterials science
Owner:FUJIKURA LTD +1
Vehicle charging system and method
ActiveCN110406408BRealize the station area charging methodLow costCharging stationsSecondary cells charging/dischargingPower batteryBattery charge
Owner:BYD CO LTD
A kind of scissors for removing young shoots at the top of a plant
ActiveCN109220305BReduce frictionMobile saves effortHorticulture methodsShootAgricultural engineering
Owner:碧桂园农业(德庆)有限公司
Electronic device with hidden hinge structure
ActiveCN103792993BDigital data processing detailsPivotal connectionsEngineeringMechanical engineering
Owner:海宁市黄湾镇资产经营有限公司
A kind of process for preparing polyoxymethylene dimethyl ether
ActiveCN105566077BAvoid cloggingAchieve dehydrationOrganic compound preparationCarbonyl compound separation/purificationCyclic processLiquid water
Owner:KAIRUI ENVIRONMENTAL PROTECTION TECH
Optical recording medium and recording/reproduction method and apparatus thereof
InactiveCN1146871CShorten the timeShort startup timeModification of read/write signalsOptical beam sourcesComputer hardwareOptical recording
Owner:PANASONIC CORP
Information processing method and electronic device
ActiveCN104284400BReduce energy consumptionSolve the problem of energy consumptionPower managementRadio transmissionInformation processingEngineering
Owner:LENOVO (BEIJING) LTD
A kind of method for preparing copper oxide antibacterial fiber
ActiveCN105401245BStrong antibacterial functionGood sterilization functionMonocomponent polyesters artificial filamentArtifical filament manufactureFiberPolyester
Owner:LUOLAI LIFESTYLE TECH CO LTD +2
A tank interlayer cryogenic adsorption device and working method
ActiveCN112407643BEnsure high efficiencyGuaranteed vacuum lifeDispersed particle separationLarge containersSorbentEngineering
Owner:XI AN RAILWAY TRANSPORTATION EQUIP
Sensor control method and control device thereof
ActiveCN102446405BExtended service lifeMeet life requirementsElectric signal transmission systemsFixed serviceHome appliance
Owner:MIDEA GRP CO LTD
a natural gas cooler
ActiveCN111473664BNormal heat exchange and cooling workImprove cleanlinessStationary tubular conduit assembliesRotary device cleaningMechanical engineeringChiller
Owner:恩施中石油昆仑燃气有限公司
A classification method of dicom images
Owner:QINGDAO HISENSE MEDICAL EQUIP
Medicine for preventing and treating unknown hyperpyrexia of pigs and application
InactiveCN101744952BPrevent unknown high fever diseasePrevent diseaseAntipyreticAnalgesicsDiseaseSalmonella
Owner:TIANJIN JISHISHI BIOTECH
A kind of sram memory
Owner:SUZHOU UNIV
Display method and mobile terminal of a flexible screen
ActiveCN107133005BImprove visual experienceTelephone set constructionsDigital output to display deviceComputer terminalComputer science
Owner:VIVO MOBILE COMM CO LTD
a cutting saw
ActiveCN113370312BCircular sawsBark-zones/chip/dust/waste removalProduction lineIndustrial engineering
Owner:TIANJIN DAYIN BUILDING MATERIAL CO LTD
A bracket for installing an audio collection device
ActiveCN112393086BEasy to carryDismountable chairsFoldable chairsTelecommunicationsStructural engineering
Owner:安徽威斯贝尔智能科技有限公司
Portable infrared semiconductor laser absorbing type gas detection method and detection apparatus therefor
ActiveCN100460860CDownsampling spaceIncrease the amount of detection light pathColor/spectral properties measurementsNear infrared absorptionPhotoelectric conversion
Owner:EAST CHINA NORMAL UNIV
Information processing system, information processing apparatus and method
ActiveCN101080752BOutput fitsImprove learning effectInput/output for user-computer interactionElectroencephalographyInformation processingNegative shift
Owner:PANASONIC CORP
Reaming method of cfrp and titanium alloy laminated structure
ActiveCN106624166BImprove structural reaming efficiencyLarge reaming capacityReaming devicesCarbon fibersPore diameter
Owner:沈阳航远航空技术有限公司
A time-sharing serial port communication method and system
ActiveCN105183687BReduce bit error rateAvoid communication conflictsElectric digital data processingElectricityElectrical connection
Owner:SHENZHEN ZHENBANG TECH
Method for removing sulfureted hydrogen from mixture containing iron pentacarbonyl or nickel tetracarbonyl
ActiveCN101786674BDoes not affect structural changesNickel carbonylsIron carbonylsHydrogenFixed bed
Owner:吉林卓创新材料有限公司 +1
Method for sound field separation by double plane vibration speed measurement and two dimensional space Fourier transform
Owner:HEFEI UNIV OF TECH
Pixel driving circuit and driving method thereof
ActiveCN111369935BSimple structureSolve the problem of spectral shiftStatic indicating devicesHemt circuitsEngineering
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Data processing method, device, medium and electronic equipment
Owner:TAIKANG LIFE INSURANCE CO LTD
Sensing system for numerical representation
InactiveCN109154842AInput/output for user-computer interactionCounting mechanisms/objectsEngineeringMicroprocessor
Owner:加塞阿布巴克
Composite cover with integral radiator
InactiveCN102143665BMechanical apparatusCasings/cabinets/drawers detailsElectronic controllerEngineering
Owner:GM GLOBAL TECH OPERATIONS LLC
A design method for the hoisting of crack arresting steel panel components
ActiveCN107986151BGuaranteed forceAvoid damageGeometric CADSpecial data processing applicationsDesign methodsSteel plates
Owner:SHANGHAI JIANGNAN CHANGXING SHIPBUILDING
Spot welding device for battery cap and tab
ActiveCN101434008BSimple structureCompact structureWelding/soldering/cutting articlesMetal working apparatusControl systemEngineering
Owner:SHENZHEN BAK POWER BATTERY CO LTD
A method for detecting and correcting garbled characters in PDF documents
ActiveCN104732228BImprove the efficiency of garbled code detectionGarbled detection is suitable forCharacter and pattern recognitionPattern recognitionImaging Feature
Owner:同方知网数字出版技术股份有限公司 +1
Combined heat exchange and fluid mixing equipment
ActiveCN103727822BIncrease energy densityHeating fastFlow mixersExhaust apparatusChemical reactionProcess engineering
Owner:BOSAL EMISSION CONTROL SYST
A test device for half-wave short-time withstand current
Owner:ZHEJIANG FANGYUAN ELECTRICAL EQUIP TESTING
Quick detection tool for the thickness of the functional surface of the hood and its detection method
ActiveCN104990480BQuick judgmentRespond quicklyMechanical clearance measurementsMechanical thickness measurementsFace detectionSurface mounting
Owner:DONGFENG PEUGEOT CITROEN AUTOMOBILE
Electric control valve
InactiveCN103306827BReduce wasteReduce pollutionEngine controllersMachines/enginesInterference fitPneumatic valve
Owner:JILIN UNIV
Load-sensing control system, control method thereof, and hydraulic equipment having the same
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