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.

honey shaker

InactiveCN103843693BFlexible and lightweight structureImprove performanceHoney collectionAgricultural engineeringHoneycomb
Owner:廖才生

Test device for memory device and related test and manufacturing method for memory device

ActiveCN109215729BDigital storageComputer hardwareVoltage generator
Owner:TAIWAN SEMICON MFG CO LTD

A step-by-step wrapping device

ActiveCN111115391BAchieve windingAction does not hinderGlass fiberStructural engineering
Owner:桐乡市富昌化纤股份有限公司

Acoustic-electric dual-mode measurement method for gas-liquid two-phase bubbly flow velocity

ActiveCN107024603BDisturbance generationEasy to measureFluid speed measurementMaterial capacitanceElectricityCapacitance
Owner:TIANJIN UNIV

A method for real-time prediction of soil moisture and total nitrogen content

ActiveCN110455726BExpand in situGuaranteed real-timeWeighing by removing componentColor/spectral properties measurementsSoil scienceTotal nitrogen
Owner:东方智感(浙江)科技股份有限公司

System for researching form of hanging water drop gas hydrate

InactiveCN101298032BEasy to operateEasy to observePressurized chemical processLiquid-gas reaction processesData acquisitionEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Pressurization mechanism for oil extraction

ActiveCN113279933BImprove stabilityHigh outputPump testingPositive displacement pump componentsEngineeringControl valves
Owner:江苏明宇石油机械有限公司

Medium processing device

ActiveCN101499296BEasy to adjustAdjust the abutment positionRecord information storagePackagingEngineeringMechanical engineering
Owner:SEIKO EPSON CORP

High-strength flat steel product and method for producing same

ActiveCN103597100AHigh strengthGood formabilityHot-dipping/immersion processesThin material handlingNiobiumManganese
Owner:THYSSENKRUPP STEEL EURO AG

Semiconductor device

InactiveCN1523667ASolid-state devicesSemiconductor/solid-state device manufacturingControl signalSemiconductor chip
Owner:PANASONIC CORP

An oil-gas separator interface instrument high-efficiency flushing and slag discharge integrated cone

ActiveCN110219637BAvoid stickingFatty/oily/floating substances removal devicesFluid removalSlagOil water
Owner:李强 +1

Cis-nitenpyram analog containing carboxylic acid-substituted methyl ester and preparation method and application thereof

InactiveCN102344446BHigh insecticidal activityPromote growthBiocideOrganic chemistryAmino acid substitutionCarboxylic acid
Owner:SHANGHAI NORMAL UNIVERSITY

Container assembly and method for containing biological graft

InactiveCN102556510BEasy to saveWithout damaging the original shapeDead animal preservationMicroorganism preservationEngineeringBiomedical engineering
Owner:TERUMO KK

A control method for an electronically controlled injection system

ActiveCN105569895BEasy to useGuaranteed to workElectrical controlFuel injection apparatusSignal conditioning circuitsCurrent sensor
Owner:SHANDONG UNIV OF TECH +1

Composite film and its preparation method and application

ActiveCN109935691BQuick migrationFast transferSolid-state devicesSemiconductor/solid-state device manufacturingNanoparticleQuantum dot
Owner:TCL CORPORATION

A traditional Chinese medicine composition for recovery after breast cancer surgery

ActiveCN103610877BSignificant effectNo side effectsAntipyreticAnalgesicsSide effectAngelica Sinensis Root
Owner:SHANDONG PROVINCIAL HOSPITAL

A kind of preparation method of jujube leaf tea

ActiveCN111066928BImprove blasting effectReduce the temperatureTea substituesFreeze-dryingMixed gas
Owner:汉方萃取生物科技(海南)股份有限公司

Upgrading Secure Boot Policy on Virtual Machines

ActiveCN107111717BDigital data protectionBootstrappingTrusted Platform ModuleSoftware engineering
Owner:MICROSOFT TECH LICENSING LLC

A recognition method and system for dynamically adjusting comparison order based on occurrence probability

InactiveCN103353940BCharacter and pattern recognitionVideo monitoringPoint of entry
Owner:吴玉平 +1

Control method, hybrid system and vehicle

ActiveCN112061112BImprove convenienceIncrease flexibilityHybrid vehiclesElectric driveControl theory
Owner:ZHEJIANG WANGLIYANG TRANMISSION CO LTD

LaBr3(Ce) crystal-based multi-channel gamma energy spectrum logging instrument

ActiveCN102094628BReduced shieldingImprove measurement efficiencySurveyNuclear radiation detectionLow voltageCharacteristic energy
Owner:EAST CHINA UNIV OF TECH

Hollow cavity structural component for hollow board

InactiveCN1773059BLow costEasy to manufactureFloorsForms/shuttering/falseworksPre stressRebar
Owner:湖南邱则有专利战略策划有限公司

Excavating equipment for trenchless pipe jacking construction

ActiveCN111594205BHeight adjustableEasy to controlUnderground chambersTunnel liningElectric machineArchitectural engineering
Owner:CHINA RAILWAY 21ST BUREAU GRP NO 1 ENG

Glass substrate cassette and picking and placing system of glass substrates

ActiveCN102765557BReduce friction damageReduce contact areaCharge manipulationClosures to prevent refillingElectrical and Electronics engineeringEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Ink box filling machine for ink-jet recording equipment

InactiveCN1284675CFilling quantity is accurateImprove qualityPrintingThree levelLiquid level measurement
Owner:PRINT RITE UNICORN IMAGE PROD CO LTD

External application plaster for treating nocturnal fretfulness of infants

InactiveCN105477186ATo achieve the purpose of treatmentGood treatment effectAnthropod material medical ingredientsDrug compositionsOral medicationCurative effect
Owner:彭尚元

Method of producing surface acoustic wave devices by exposing X-rays

ActiveCN101677231BIncrease working frequencyImprove work performanceImpedence networksElectron resistsX-ray
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Method and device for detecting clogging of oil well pipeline

ActiveCN113551699BGuaranteed testingImprove securityMeasurement devicesPipeline systemsOil intakePetroleum oil
Owner:DESHI ENERGY TECH GRP CO LTD

A Special Tool for Quickly Changing 500kv Spacers

ActiveCN112398043BEasy to disassembleEasy to useApparatus for overhead lines/cablesScrew threadIndustrial engineering
Owner:GUIZHOU POWER GRID CO LTD

Feedback linearization sliding-mode control method of three-phase three-wire system shunt active power filter

InactiveCN102751727BExcellent harmonic compensation effectLow harmonic content requirementsHarmonic reduction arrangementAc network to reduce harmonics/ripplesCompensation effectEngineering
Owner:HOHAI UNIV CHANGZHOU

Data transmission method, device and system

ActiveCN103974447BSolve wasteNetwork traffic/resource managementTransmission path divisionMain channelData transmission
Owner:HUAWEI TECH CO LTD

Multi-camera control method, device, system and electronic device

ActiveCN113329174BControl method implementationTelevision system detailsColor television detailsComputer hardwareCamera control
Owner:ZHEJIANG DAHUA TECH CO LTD

A transport cart for transporting catheters

ActiveCN110712671BEasy to findPrevent fallingHand carts with multiple axesEngineeringStructural engineering
Owner:四川铭航兰德科技有限公司 +1

lin communication system for vehicles and the operation method of the slave module in the system

ActiveCN103809552BShort action timeImprove performanceTotal factory controlProgramme total factory controlCommunications systemComputer science
Owner:HYUNDAI MOBIS CO LTD

Method and device for obtaining traffic states through images

ActiveCN102496278BAccurate acquisitionImprove timelinessDetection of traffic movementClosed circuit television systemsSimulationVideo processing
Owner:CENNAVI TECH

Method and device for accessing live broadcast room

ActiveCN109714638BSelective content distributionContinuous useAccess method
Owner:广州方硅信息技术有限公司

Server, communication device, method of controlling server, and method of controlling communication device

ActiveCN103685596BConnection managementMessaging/mailboxes/announcementsCommunication controlComputer science
Owner:APPLE INC

Negative photosensitive resin composition, pattern forming method, hardened coating film forming method, interlayer insulating film, and surface protective film

PendingCN114063387AHigh rectangularityExcellent adhesionPhotosensitive material processingOriginals for photomechanical treatmentImidePolymer science
Owner:SHIN ETSU CHEM IND CO LTD

Positive temperature coefficient circuit protection device and preparation method thereof

ActiveCN109841364BImprove cooling effectPrinted circuit assemblingResistor terminals/electrodesEngineeringPositive temperature
Owner:FUZETEC TECHNOLOGY CO LTD

Electricity day-ahead market clearing calculation method, system, device and readable storage medium

ActiveCN108879796BRealize integrated clearingEnsure coordinationSingle network parallel feeding arrangementsMathematical modelProcess engineering
Owner:GUANGDONG POWER GRID CO LTD +1

Isotropic metamaterial with high dielectric constant

ActiveCN102790280BIncrease the lengthStable dielectric constantAntennasDielectricMicrowave
Owner:KUANG CHI INST OF ADVANCED TECH +1

A passive voltage remote monitoring system for capacitive voltage division

InactiveCN104897985BReduce volumeLow priceElectrical testingCapacitanceElectric power system
Owner:CHANGSHA HONGRUI ELECTRIC EQUIP

A method for extracting mustard glucosinolate, a method for degrading it into isothiocyanate, and functional food

InactiveCN105017343BHigh extraction rateIncrease added valueDough treatmentSugar derivativesAdditive ingredientIon exchange
Owner:YANGTZE NORMAL UNIVERSITY

Biomass hot air tobacco roasting furnace

ActiveCN102499426BImprove combustion efficiencyImprove cooling effectTobacco preparationCombustorBiomass
Owner:关要领

Aliphatic polyester ionomer and preparation method thereof

ActiveCN104892914BImprove intrinsic viscosityImprove melt strengthPolyesterPolymer science
Owner:SICHUAN UNIV

Method for grading catalysts for hydrofining of inferior distillate oil

ActiveCN102876365BHigh activityGive full play to the adsorption effectTreatment with hydrotreatment processesNitrogenHigh surface
Owner:CNOOC TIANJIN CHEM RES & DESIGN INST +1

Preparation of lanthanide metal-organic frameworks and a method for visual detection of chiral enantiomers

ActiveCN107163069BRealize visual detectionWide fluorescent color gamut for visualizationGroup 3/13 organic compounds without C-metal linkagesColor/spectral properties measurementsN dimethylformamideFluorescence
Owner:ZHEJIANG UNIV +1

A test device and method for the torsional vibration damping effect of a shaft system with a cascade structure

ActiveCN105424334BReduce dissipationMachine part testingSubsonic/sonic/ultrasonic wave measurementTorsional vibrationSensor holder
Owner:SHANGHAI POWER EQUIP RES INST +1

One-step melt production method of thermally reversible cross-linked polystyrene

ActiveCN104292478BExcellent thermoreversible crosslinkingGood physical and mechanical propertiesPolymer sciencePolyol
Owner:SHENYANG HUADA R & D CENT OF POLYMER MATERIALS CO LTD

A highly sealed led light

ActiveCN103361018BUnbreakableSimple sealing connection processNon-macromolecular adhesive additivesPoint-like light sourceEpoxySealant
Owner:NINGBO AISHI ELECTRIC EQUIP

Gas dissolving agent

ActiveCN102678159BReduce contentRelieve pressureDust removalFire preventionAcetic acidSolvent
Owner:洛阳腾啸生物科技有限公司

A method for pre-desulfurization of molten iron by double blowing on the top and bottom of the molten iron ladle

InactiveCN103924025BPowder SprayMagnesium
Owner:NORTHEASTERN UNIV LIAONING +1

A dehumidifying water storage microwave humidifier

ActiveCN105299811BNot easy to reuniteSave waterLighting and heating apparatusTreatment involving filtrationWater storageMicrowave
Owner:斯卡特(北京)智能科技有限公司

led light board, scanning card and combined structure, led display control system

ActiveCN106205464BReduce areaLower the altitudeStatic indicating devicesElectricityLED display
Owner:XIAN NOVASTAR TECH

Connected node and connection method of H-shaped beam and H-shaped column weak axis

InactiveCN101555706BSolve the problem of weak shaft connectionDisadvantages of reducing the effective use areaBuilding constructionsEngineeringFlange
Owner:CHANGAN UNIV

Automatic test equipment and method of double-clad passive optical fiber for fiber laser

ActiveCN113567091BImplement Loss TestingLow skill level requiredPhotometryTesting optical propertiesAutomatic test equipmentSpecific detection
Owner:WUHAN RAYCUS FIBER LASER TECHNOLOGY CO LTD

drain pump

ActiveCN111742149BInhibition reachReduce performancePump componentsRadial flow pumpsForeign matterElectric machinery
Owner:FUJIKOKI MFG CO LTD

sealed rolling bearings

ActiveCN110382889BReduce stress loadReduced Leakage TendencyEngine sealsRolling contact bearingsBody rollRolling-element bearing
Owner:SCHAEFFLER TECH AG & CO KG

Fluorine-free and ammonium-free four-in-one sand pretreatment agent and its use

ActiveCN105821463BReduce consumptionEasy construction of supporting facilitiesSurface reaction electrolytic coatingAcid etchingGluconic acid
Owner:FOSHAN SANSHUI XIONGYING INNOVATION CENT FOR ALUMINUM SURFACE TECH

Method for improving FRP tendon concrete structure ductility

InactiveCN101672076BIncreased curvature ductilityOvercoming the defects of brittle failureShock proofingCompressive strengthUltimate tensile strength
Owner:SHANGHAI UNIV

A construction machinery gearbox

ActiveCN104613137BImprove transmission efficiencySimple structureToothed gearingsTransmission elementsGear wheelAgricultural engineering
Owner:XUZHOU XCMG DRIVELINE TECH CO LTD

Stacked solid-state capacitor, integrated circuit product and electronic product

PendingCN114446651ANot easy to formMultiple fixed capacitorsSolid electrolytic capacitorsCapacitanceElectrically conductive adhesive
Owner:APAQ TECH

Mobile terminal positioning method and device

ActiveCN111132308BSolve the problem of poor positioning efficiencyWireless communicationEmbedded systemPositioning system
Owner:HANGZHOU DT DREAM TECH

Novel coke oven gas regulating device

ActiveCN101709218BLittle resistance lossAvoid depositionCombustible gas coke oven heatingBasementCombustion chamber
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC +1

A kind of method of treating tin-copper slag by all-wet method

ActiveCN108359805BSimple processReduce manufacturing costProcess efficiency improvementPotassium hydroxidePotassium
Owner:云南锡业研究院有限公司

A kind of raw material mixing system and method of expanded perlite board

ActiveCN103786260BNo damageReduce usageMixing operation control apparatusMixing methodsPhase mixingAdhesive
Owner:CHIFENG HUIYUAN BUILDING MATERIAL CO

Water changing device for drinking water dispenser

ActiveCN106430038BRealize water change operationSimple structureLifting devicesBeverage vesselsHydraulic cylinderReducer
Owner:KUNMING UNIV OF SCI & TECH

A cutting fluid cooling and degreasing device for CNC machine tools for machining

ActiveCN114453970BEasy to recycleEasy to assemble and disassembleMaintainance and safety accessoriesNumerical controlThermodynamics
Owner:徐州宝恒智能科技有限公司

A method for adjusting working mode and usb controller

ActiveCN108549612BReduce power consumptionLess power consumptionEnergy efficient computingElectric digital data processingEngineeringUSB
Owner:QINGDAO HISENSE MOBILE COMM TECH CO LTD

Heater for injector

ActiveCN101905045BDo not change frequentlyEasy to useInfusion devicesElectrical resistance and conductanceCarbon nanotube
Owner:TSINGHUA UNIV +1

Walking system of planet wheel type planet vehicle

InactiveCN100475634CImprove driveabilityImprove obstacle performanceVehiclesPre and postLinkage concept
Owner:CHINA NORTH VEHICLE RES INST

Polypeptides, methods of production and uses thereof

ActiveCN109293783BImprove adhesionAchieve adhesive activityBacteriaMicroorganism based processesCell adhesionAdhesion process
Owner:SHANXI JINBO BIO PHARMA CO LTD

Construction method of a carrier pile

ActiveCN105821836BLow dropLow drop distance for low tamping energyBulkheads/pilesCement pasteRe engineering
Owner:北京波森特岩土工程有限公司

A quantitative detection method for Staphylococcus aureus based on sers technology

ActiveCN110296972BGood repeatabilityThe synthesis method is simpleMicrobiological testing/measurementMicroorganism based processesBiotechnologyFood safety
Owner:JIANGSU UNIV

A kind of medicine mixing equipment for preventing malaria and using method thereof

ActiveCN108499476BSimple structureEasy to operateTransportation and packagingMixer accessoriesMalaria preventionSlide plate
Owner:新昌县奇立环保科技有限公司

Soil test device with multi-functional joint application

ActiveCN105759012BSimple structureLow costEarth material testingReciprocating motionEngineering
Owner:JIAXING NIYA OPTOELECTRONICS CO LTD

Bending angle controller for bending machine

ActiveCN104841726BHigh accuracy of angle adjustmentControl scale valueMetal working apparatusControl theoryPress brake
Owner:JIANGSU AIRSHIP GEAR

Screw fastening structure

InactiveCN104704250ASufficient fastening forceNutsSheet joiningThin metalPunching
Owner:CANON KK

Asymmetric bismuth catalytic system and its preparation method and application

ActiveCN109590024BAchieve activationTo achieve the purpose of activationOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsPhosphateBismuth(III) acetate
Owner:NANKAI UNIV

Pine Nut Processor

ActiveCN106111554BFully automatedImprove qualityGrain treatmentsSortingOutput deviceComputer science
Owner:临泉县联正电子商务有限公司

A method and system for image data quality control in field survey of crops

ActiveCN109658405BImage enhancementImage analysisPattern recognitionCrop mapping
Owner:CMA METEOROLOGICAL OBSERVATION CENT

Method for Improving Hydrophilicity of Polyester Forming Net and Polyester Forming Net

ActiveCN102587188BImprove surface hydrophilicityImproves washabilityHeating/cooling textile fabricsMachine wet endPolyesterChemical solution
Owner:JIANGSU JINNI ENGINEERED FABRIC CO LTD

A rechargeable hydraulic tool

ActiveCN105459031BLess investmentEasy to carry on sitePortable power-driven toolsEngineeringMechanical engineering
Owner:STATE GRID ZHEJIANG HANGZHOU CITY FUYANG DISTRICT POWER SUPPLY CO LTD +2

Distribution Cabinet

ActiveCN106451102BNeatly placedImprove wiring efficiencyBus-bar/wiring layoutsSubstation/switching arrangement cooling/ventilationEngineeringElectrical and Electronics engineering
Owner:精泰电气集团有限公司

Preparation method of building wall, furniture, metal light-resistant water-based coating and adhesive

ActiveCN105153857BStrong light resistanceImprove adhesionNon-macromolecular adhesive additivesEster polymer adhesivesWater basedCross-link
Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD

Method for modifying surface of polymer substrate and polymer substrate having surface modified thereby

ActiveCN110582529AWithout compromising transparencyDoes not compromise flexibilityPretreated surfacesMaterial granulationPolymer sciencePolymer substrate
Owner:汉阳大学校产学协力团埃丽卡校区 +1

Multi-Access Internetworking Method

ActiveCN102318237BPower managementAssess restrictionAccess networkThe Internet
Owner:HFI INNOVATION INC

Remote-control intelligent water meter

ActiveCN101526370BRealize remote real-time adjustment functionRealize remote controlTariff metering apparatusVolume indication and recording devicesPaymentWater source
Owner:CHENGDU QINCHUAN IOT TECH CO LTD

Use of parabacteroides goldsteinii to treat fatty liver disease

ActiveCN109419814AAdjust physiological functionBacteria material medical ingredientsDigestive systemEccentric hypertrophyBacteroides tectus
Owner:CHANG GUNG BIOTECH

Nanowire device

PendingCN114207778ASemiconductor/solid-state device manufacturingPhotovoltaic energy generationNanowireGraphite
Owner:科莱约纳诺公司 +1

Exhaust device and tire mold

ActiveCN110027138BAssembly is easy to achieveNot easy to eccentricTyresVulcanizationAgricultural engineering
Owner:HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD

A mechanical arm for wood processing

ActiveCN108557455BQuick loading and unloadingNo need for manual loading and unloadingConveyorsConveyor partsRobot handWood machining
Owner:新沂市甜浩木业有限公司

Laser holograph mould pressing method

ActiveCN101274576BPress force to avoidStable pressing forceDecorative surface effectsRotary pressesWorking temperatureEngineering
Owner:广东东峰新材料集团股份有限公司

A garden rainwater collection irrigation device and method

InactiveCN107288176BClean thoroughlyIncrease profitGeneral water supply conservationWatering devicesWater storageSprayer
Owner:TONGREN UNIV +2

A kind of preparation method and application of composite hyaluronic acid collagen hydrogel

ActiveCN107189119BGuaranteed uniformitySurgeryPolyelectrolyteTissue repair
Owner:ZHEJIANG JINGJIA MEDICAL TECH CO LTD

Hardening inhibitor for baked good, method for inhibiting hardening of baked good, method for producing baked good, mix flour for baked good, and baked good

InactiveCN104320973APrevent hardeningDough treatmentDough/pre-mixesBaked goodsBULK ACTIVE INGREDIENT
Owner:SHOWA SANGYO CO LTD

A kind of metal bond grinding tool and preparation method thereof

ActiveCN105773448BImprove sinterabilityReduce heat damageAbrasion apparatusTemperature controlRoom temperature
Owner:GUANGDONG NANOGRIND TECH CO LTD

Optical module and camera module

InactiveCN1661410AGuaranteed movement accuracySuppress power lossProjector focusing arrangementCamera focusing arrangementOptical ModuleOptical axis
Owner:SEIKO INSTR INC

Method and system for schema matching of web databases

InactiveCN1716258AData processing applicationsWeb data retrievalSemanticsDatabase schema
Owner:MICROSOFT TECH LICENSING LLC

A method of reducing the accumulation of cadmium in honeysuckle and increasing its yield by using Glomus intrarhizoi

InactiveCN105660098BImprove mineral nutritionImprove P nutritionPlant cultivationCultivating equipmentsSporeGlomus intraradices
Owner:SOUTH CHINA NORMAL UNIVERSITY

Power supply device for aircraft based on hypersonic flow aerodynamic heating and thermoelectric conversion

ActiveCN104158443BEfficient thermal managementRealize comprehensive utilizationBatteries circuit arrangementsElectric powerCombustion chamberTransformer
Owner:NAT UNIV OF DEFENSE TECH

Method, device, and non-transitory computer readable storage medium for processing audio signal

ActiveCN109284079ASource signal decreasesManually-operated gain controlSpeech analysisSound sourcesNoise reduction
Owner:HTC CORP

Synthesis method of chiral amine

ActiveCN112980899ACatalyzed reaction volume is smallShort synthetic routeTransferasesMicroorganism based processesCombinatorial chemistryEnzyme catalysis
Owner:ASYMCHEM LAB TIANJIN +1

Exhaust muffler for non-road mobile machinery and non-road mobile machinery

ActiveCN112610301BTo achieve the purpose of silenceReduce pollutionExhaust apparatusSilencing apparatusControl theoryMuffler
Owner:QINGDAO LOVOL EXCAVATOR

A safety analysis system for flexible cable for mobile phone camera module

ActiveCN113179398BTelevision systemsInformation technology support systemData acquisitionCamera module
Owner:深圳市磐锋精密技术有限公司

Indoor wireless positioning method based on tof and rssi information fusion

ActiveCN108535687BHigh precisionImprove ranging accuracyParticular environment based servicesPosition fixationSimulationPositioning technology
Owner:XIDIAN UNIV

A special cutting tool for helical milling holes of laminated materials

ActiveCN103894662BReduced axial cutting forceExtend your lifeMilling cuttersEngineeringTool wear
Owner:ZHEJIANG UNIV

Nidusin compounds, preparation method and application of anti-neuroinflammation

ActiveCN107118220BSignificant anti-neuroinflammatory activityPotential for development and applicationNervous disorderOrganic chemistryMicroorganismCyclooxygenase
Owner:NORTHWEST A & F UNIV

Secondary battery explosion-proof shell and battery

InactiveCN101212033BImprove securityEven by forceFinal product manufactureSmall-sized cells cases/jacketsInternal pressureEngineering
Owner:江西双华新能源股份有限公司

A method for surface modification of carbon nanotubes and modified carbon nanotubes

ActiveCN108545717BEasy to operateMild reaction conditionsCarbon compoundsModified carbonHigh activity
Owner:GUANGDONG UNIV OF TECH

A self-feeding edging head device

ActiveCN107283311BRealize grindingRealize loss automatic feed compensationEdge grinding machinesGrinding wheel securing apparatusMotor driveEngineering
Owner:GUANGDONG SINID TECH

Film and its preparation method, copper clad laminate

ActiveCN110423572BStable dielectric propertiesGuaranteed dimensional stabilityNon-macromolecular adhesive additivesFilm/foil adhesivesPolymer scienceDielectric loss
Owner:ZHEJIANG WAZAM NEW MATERIAL CO LTD

Large-capacity weak grating array processing equipment and method

ActiveCN105783956BIncrease sensing distanceIncrease multiplexing capacityConverting sensor output opticallyFiberGrating
Owner:WUHAN UNIV OF TECH

Construction structure and method for concrete jacking of steel tube column at cross truss level

ActiveCN107143038BAvoid the impact of falling objectsAvoid vacuumingBuilding constructionsHigh riseTransverse beam
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

A feeding locking device for a cap rubbing machine

ActiveCN103663317BImprove securityAvoid manual operationThreaded caps applicationEngineeringBottle cap
Owner:南通盛净环保设备有限公司

A high-speed magnetic levitation track mold functional area positioning operation platform and its use method

ActiveCN111438804BImprove positioning and installation accuracyReduce the difficulty of operationMouldsAuxillary shaping apparatusEngineeringSlide plate
Owner:SHANGHAI CONSTR BUILDING MATERIALS TECH GRP CO LTD

A sprocket for an engine winding system

ActiveCN103115132BIncrease wall thicknessReduce stressPortable liftingGearing elementsSprocketFlange
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

LED driving method, driving circuit and its output current ripple controller

ActiveCN103987178BDoes not contain power frequency rippleMean constantElectric light circuit arrangementDriver circuitControl circuit
Owner:HANGZHOU SILAN MICROELECTRONICS

Preparation process of safe herbicide preparation of n-dichloroacetyl oxazolidine herbicide

InactiveCN100526303CHigh yieldMild reaction conditionsBiocideOrganic chemistryKetoneSolvent
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Metal PCB (Printed Circuit Board) space-free jointed board and cutting method thereof

ActiveCN102438399BClosely arrangedIncrease profitPrinted circuit manufacturePrinted circuits structural associationsPunchingEngineering
Owner:KINWONG ELECTRONICS TECH LONGCHUAN

Evaporation system leak diagnosis method

ActiveCN113482786BMonitor airtightnessAccurate judgment of air tightnessElectrical controlNon-fuel substance addition to fuelSolenoid valveDiagnosis methods
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

An identification method based on ultrasonic whole heart sequence images

ActiveCN106388832BMaintain stabilityNot easy to replaceOrgan movement/changes detectionPerson identificationGeometric propertyHeart motion
Owner:XIAN SIYUAN UNIV

A high-voltage cable plug joint fixing device and its use method

ActiveCN109411949BRealize connection fixationEasy to separateCoupling device detailsStructural engineeringElectric cables
Owner:陈定意

Noise reduction magnetic shock absorber

ActiveCN105626733BExtended service lifeSecondary protectionShock absorbersMagnetic dampingEngineering
Owner:杭州博洛尼电气有限公司

Production Method for Improving Pickling Performance of Oxidized Iron Scale of High Carbon Steel Wire Rod

ActiveCN104985018BThe overall thickness is thinImprove pickling effectExtrusion cleaning devicesWire rodHigh carbon
Owner:HEBEI IRON AND STEEL

A kind of indoor hanging fire supplies supply system

ActiveCN113648583BGuaranteed stabilityEasy to useFire rescueBuilding rescueHang fireStructural engineering
Owner:扬州市海纳源科技服务有限责任公司

Freeze detector for a pipe or a container

InactiveCN108701395AMaterial analysis using acoustic emission techniquesAlarmsEngineeringTreatment unit
Owner:FREEZEGUARD AB

Stator assembly clamping method and stator assembly

ActiveCN106988794BIncrease the amount of compactionPrevent sinkingStatorsMachines/enginesInterference fitEngineering
Owner:CHINA HANGFA SOUTH IND CO LTD

A kind of trivalent vanadium ion electrolyte and its preparation method and a kind of vanadium battery

InactiveCN103515641BHigh purityImprove performanceRegenerative fuel cellsElectrolysisVanadyl sulfate
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

A Broadband Low Intermodulation Omnidirectional Ceiling Antenna

ActiveCN107611560BLow intermodulationSmall standing waveAntenna supports/mountingsRadiating elements structural formsDirectional antennaMetallic materials
Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

In-cylinder sampling system and method for internal combustion engine

InactiveCN102749227BSimple structureEasy to operateWithdrawing sample devicesGas analysisEngineering
Owner:XIHUA UNIV

Method, system, terminal and readable storage medium for obtaining lightning discharge voltage of transmission line tower window

ActiveCN112014704BOvercome the defect that the negative polarity discharge process cannot be calculatedSave manpower and material costsTesting dielectric strengthOvervoltageLightning strike
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Drive circuit for plasma display screen

InactiveCN1329879CImprove stabilityStable power consumptionStatic indicating devicesCold-cathode tubesDriver circuitVideo storage
Owner:SOUTHEAST UNIV

A point-to-point low frequency modulation eoc device

InactiveCN103036708BAchieve no differentiationQuality improvementData switching networksThe InternetTelevision watching
Owner:陕西天思信息科技有限公司

Flame-retardant polyester resin composition, molded article thereof, and method of molding the same

InactiveCN1377386AExcellent formabilityImprove liquidityEpoxyPolymer science
Owner:TEIJIN LTD

Pneumatic double-cylinder liner positioning mechanism for automobile welding fixture

ActiveCN105269235BNo shakingGuaranteed stabilityWelding/cutting auxillary devicesAuxillary welding devicesSheet steelEngineering
Owner:JIANGSU YOUFU AUTO PARTS TECH CO LTD

Receiver and data slicer

ActiveCN103595428AReduce startup timeImprove performanceElectronic switchingBaseband systemsStart up timeDelayed time
Owner:普诚创智(成都)科技有限公司

Control device of spark-ignition gasoline engine

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