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 kind of spinning method of cotton-wool blended yarn and cotton-wool blended yarn thereof

ActiveCN112725961BGuaranteed drawing qualityGood spinning countDrafting machinesYarnYarnPolymer science
Owner:JIANGSU HENGLI CHEM FIBER

Intelligent terminal response device and method

InactiveCN106569726BImprove experienceRealize interactive operationInput/output processes for data processingDot matrixAlgorithm
Owner:南京白下高新技术产业园区投资发展有限责任公司

Methanol to olefins device and method

ActiveCN107081116BReduce loadReduce circulationMolecular sieve catalystCatalystsPtru catalystAlkene
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Financial general ledger coding configuration method and system

InactiveCN102508538BSolve efficiency problemsReduce error rateFinanceSpecial data processing applicationsBusiness support systemComputer science
Owner:HUAWEI SOFTWARE TECH

Molecular fingerprint identification method of ferula ferulaeoides and congeneric sibling species

InactiveCN103266171BRapid identificationAccurate identificationMicrobiological testing/measurementFerula ferulaeoidesBiology
Owner:XINJIANG MEDICAL UNIV

A Digital Processing Method for Low Illumination Image Acquisition

InactiveCN102867297BLower requirementEasy to operateImage enhancementDigital signal processingIlluminance
Owner:TIANJIN UNIV

A kind of semiconductor device with STI structure and preparation method

ActiveCN104752314BAvoid overexposureGood lookingSemiconductor/solid-state device manufacturingPower semiconductor deviceEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

An investment analysis tool for automated intelligent analysis of business plans

ActiveCN107844960BShorten the timeEasy to understandFinanceOffice automationInvestment analysisInformation presentation
Owner:辅投帮(武汉)科技有限公司

A kind of photocatalytic ceramic ink and preparation method thereof

ActiveCN107686685BGood dispersionImprove stabilityInksSurface-active agentsPhoto catalysis
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

A method of electroplating copper

ActiveCN103794544BEliminate holesNo holesSemiconductor/solid-state device manufacturingSuperimposed coating processCopperElectroplating
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Polycrystalline-silicon reducing and producing process and device

ActiveCN102874814BFast depositionImprove conversion rate onceSiliconHydrogenStatic mixer
Owner:XINTE ENERGY

A colorimetric probe for identifying iron ions and its preparation and application

ActiveCN109932363BGood optical performanceThe synthesis steps are simpleMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsPhysical chemistryAnalytical chemistry
Owner:UNIV OF JINAN

Gain scheduling control method for space rendezvous system considering linearization error

ActiveCN104076818BFast convergenceShorten the timePosition/course control in three dimensionsAdaptive controlSpace rendezvousLinearization error
Owner:哈尔滨工业大学人工智能研究院有限公司

Method and equipment for determining the factors affecting the concentration of nitrogen oxides at the inlet of scr reactor

ActiveCN111931426BKernel methodsCharacter and pattern recognitionNitrogen oxidesPhysical chemistry
Owner:DATANG ENVIRONMENT IND GRP

A hardware automatic testing method and system

ActiveCN102955723BShorten the test cycleRealize automatic downloadDetecting faulty computer hardwareComputer hardwareAutomatic testing
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A material output clamping device for one-time lathe of printer shaft

ActiveCN108820791BReduce shakingQuick take out and collectConveyor partsComputer printingPiston rod
Owner:绩溪县众成精密机械有限公司

Partial image processing based butt type welding seam recognition method

InactiveCN100407222CImprove anti-interference abilityImprove seam recognition speedCharacter and pattern recognitionPattern recognitionImaging processing
Owner:SHANGHAI JIAOTONG UNIV

A kind of preparation method of cobalt ferrite magnetostrictive material

ActiveCN104496456BReduce porosityTurn easilyHigh densityThermal treatment
Owner:UNIV OF SCI & TECH BEIJING

A Synchronous Sampling Control Circuit of Multiple Signals Based on FPGA

ActiveCN103592881BSimultaneous sampling implementationPracticalProgramme controlComputer controlData synchronizationDigital signal
Owner:GUANGXI UNIV

integrated circuit

ActiveCN108038815BDigital data processing detailsCharacter and pattern recognitionIntegrated circuit layoutIntegrated circuit design
Owner:SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD

A method, device, terminal equipment and medium for operation control

ActiveCN110196683BReduce restrictionsInput/output to record carriersComputer hardwareTerminal equipment
Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Development service access equipment and processing method thereof

InactiveCN1248476CGuaranteed interoperabilityReduce difficultyTransmissionApplication serverApplication programming interface
Owner:SHENZHEN TRANSSION HLDG CO LTD

Deceleration device

ActiveCN102374263BEnsure degrees of freedomToothed gearingsGearing detailsGear wheelReduction ratio
Owner:SUMITOMO HEAVY IND LTD

A kind of purification method of liquid methane propellant sulfide

ActiveCN113277925BLow impurity contentSolve the problem of longevityIon-exchange process apparatusSolidificationPurification methodsPhysical chemistry
Owner:SHANDONG NON METALLIC MATERIAL RES INST

Display apparatus capable of writing

InactiveCN101308619AEasy to writeSimple structureElectronic switchingInput/output processes for data processingDisplay deviceComputer science
Owner:FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1

Method for manufacturing a cmos image sensor

InactiveCN1992315AEnhanced photodiode characteristicsAvoid it happening againSolid-state devicesSemiconductor/solid-state device manufacturingHigh concentrationCMOS
Owner:DONGBU ELECTRONICS CO LTD

Method for raising processing range with eliminating auxiliary characteristic

InactiveCN1437072ASolve the forbidden distance problemElimination of forbidden distanceSemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusImage resolutionComputer science
Owner:ASML NETHERLANDS BV

A nested detachable catch separation trawl mesh bag and its operation method

ActiveCN110521681BSmall sizeReduce sorting workFishing netsPisciculture and aquariaFisheryEngineering
Owner:ZHEJIANG OCEAN UNIV

Prefabricated capillary energy storage cooling wall

ActiveCN104294958BAvoid radiationPlay a cooling effectDispersed particle filtrationWallsElectricityThermal insulation
Owner:安徽中宝建材科技有限公司

Glass fiber direct roving production device

ActiveCN112760769BSolve the problem of retracting twistAvoid entanglementDrafting machinesYarnGlass fiber
Owner:CHONGQING UNIV

Discharge device

ActiveCN103738712BEasy dischargeConveyor partsEngineeringBelt conveyor
Owner:李新华

Method of coating alloy wheels

ActiveCN107000469BImprove Durability QualityIncreased durabilityLiquid/solution decomposition chemical coatingWheel manufacturePlasma jetJet flow
Owner:SUPERIOR INDS INT

MMC Instantaneous Power Loss Calculation Method Based on Mathematical Model of Virtual Bridge Arm

ActiveCN108631632BRealize computingShorten the timeEfficient power electronics conversionAc-dc conversionPERQMathematical model
Owner:XI AN JIAOTONG UNIV

A kind of synthetic method of asymmetric conjugated diyne

ActiveCN106631718BImprove performanceGood catalyticOrganic compound preparationOrganic chemistry methodsSynthesis methodsArgon atmosphere
Owner:ANHUI NORMAL UNIV

A kind of molecular probe and its preparation method and application

ActiveCN106267243BGood water solubilityImprove stabilityEchographic/ultrasound-imaging preparationsFluorescence/phosphorescenceSignalling moleculesWater soluble
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

Variable-procedure stamping die for positive and negative stretching of parts

InactiveCN102049446BGood formabilityLow costShaping toolsEconomic benefitsEngineering
Owner:JIANGSU UNIV

Structure of a cabin air purifier

ActiveCN110304087BIncrease temperatureImprove purification efficiencyRailway heating/coolingLavatory sanitoryAir purifiersPlasma generator
Owner:HEFEI CRRC ROLLING CO LTD

Method for extracting procyanidine from folium ginkgo

InactiveCN102633765BEasy to operateReduce extraction timeOrganic chemistryBiotechnologyProanthocyanidin
Owner:NANJING FORESTRY UNIV

A kind of superhydrophobic water-based antirust paint and its preparation process

InactiveCN105925093BPromote wettingImprove rust resistanceAnti-corrosive paintsRutileDefoaming Agents
Owner:镇平星邦油漆有限公司

Model processing method, device and electronic equipment

ActiveCN110503180BAutomatic and accurate statisticsNeural learning methodsAlgorithmEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Low-density ceramsite proppant prepared from burnt gemstone clinker and dolomite and its preparation method

ActiveCN106190092BImprove uniformityHigh compressive strengthFluid removalDrilling compositionInstabilityExpanded clay aggregate
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

A multifunctional obstetrics and gynecology nursing system and its operating method

InactiveCN106562882BEnsure safetyReduce workloadBathing devicesNursing bedsObstetric historyEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

A kind of apple branch active extract and its extraction method and application

ActiveCN109223878BEasy to prepareLow costAntibacterial agentsBiocideBiotechnologyAlcohol
Owner:SHANDONG JINZHUJI PHARM CO LTD +1

A Broadband Linear Frequency Modulation Narrow Linewidth Fiber Laser and Its Realization Method

ActiveCN105529606BAll-fiberMeet the use requirementsActive medium shape and constructionModulation bandwidthSynthetic aperture radar
Owner:CHENGDU UNIV OF INFORMATION TECH

Composite solder and its preparation method and application

ActiveCN111468857BHigh strengthImprove plasticityWelding/cutting media/materialsSoldering mediaFiller metalComposite material
Owner:ZHENGZHOU RES INST OF MECHANICAL ENG CO LTD +1

Multi-station linear polishing machine system

ActiveCN105598804BAutomatically compensates for wearAutomatic loss compensationGrinding carriagesPolishing machinesWaxForce constant
Owner:XINXING XIANFENG STAINLESS STEEL PROD MFGR CO LTD

A Flow Corrosion-Salt Deposition Device for Coupling of Supercritical Water Oxidation Reaction

ActiveCN111632569BWell-coupled to oxidizing environmentsWell mixedChemical/physical/physico-chemical stationary reactorsMaterial thermal analysisSalt depositSupercritical water oxidation
Owner:XI AN JIAOTONG UNIV

An implantable zinc-based alloy surface structure and its preparation method and application

ActiveCN113289071BPromote healingGood biocompatibilityAnodisationSurgeryHuman bodyEngineering
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Totally enclosed type hot air circulating bulk curing barn

InactiveCN102823932BImprove roast qualityAvoid lostTobacco preparationTobacco processorWaste heat
Owner:KUNMING UNIV OF SCI & TECH

Display device and driving method thereof

InactiveCN101996574ASimple structureIncrease brightnessStatic indicating devicesDriving currentDisplay device
Owner:HITACHI DISPLAYS +1

Battery module screening method and power battery pack screening method

ActiveCN106311634BGuarantee the safety of useSortingPower batteryElectrical battery
Owner:WATTPACK TECH CO LTD

A T-shaped guide rail automatic polishing and unloading equipment

ActiveCN110695815BHigh degree of automationReduce labor costsPolishing machinesGrinding drivesPolishingTransmission belt
Owner:万秀芬

A Method for Finding Feasible Prestress of Cable-strut Structure

InactiveCN104947838BAvoid mutual couplingSimple processBuilding roofsSpecial data processing applicationsStructural geometryCalculation error
Owner:SHANGHAI MARITIME UNIVERSITY

Smart station trolley

InactiveCN103693397BRealize automatic deliveryOptimize layoutMechanical conveyorsSmall footprintEngineering
Owner:DALIAN JIALIN EQUIP MFG

Chinese medicament for invigorating primordial energy and treating gastroptosis and extraction method thereof

ActiveCN102327572BRelieve symptomsSafe and effective treatmentDigestive systemUnknown materialsGastroptosisSkunk
Owner:奚金明

A composition for treating bacterial intestinal inflammation

ActiveCN104857093BGood curative effectDebitter to achieveAntibacterial agentsDigestive systemCodonopsisDecomposition
Owner:AFFILIATED HOSPITAL OF WEIFANG MEDICAL UNIV

A rope brake suitable for pulleys

ActiveCN112265888BNo wear and tearAchieve clampingElevatorsCentrifugal forceControl theory
Owner:淮北智行信息科技有限公司

Light source module

InactiveCN102042494BImprove cooling efficiencySpeed up heat convectionPoint-like light sourceElectric circuit arrangementsLight-emitting diodeLight source
Owner:EVERLIGHT ELECTRONICS

Method for digital closed-loop control capacitance raising system

ActiveCN102528288BLower requirementImprove anti-interference abilityLaser beam welding apparatusNumerical controlNumerical controlCapacitance
Owner:上海柏楚电子科技股份有限公司

An automatic cleaning device suitable for large batches of test tubes

InactiveCN104128341BWash thoroughlyUnbreakableHollow article cleaningSolenoid valveTesting tubes
Owner:SHANDONG JIANZHU UNIV

Electrothermal tube barrel burnishing process

InactiveCN102941525BImprove corrosion resistanceImprove oxidation resistanceEdge grinding machinesPolishing machinesEngineeringAqueous solution
Owner:JIANGSU SHUNFA ELECTRIC HEATING MATERIAL

Method and system for automatically reminding users to go to bed and wearable device

ActiveCN103823562AInput/output for user-computer interactionForecastingSleep timeSleep duration
Owner:北京神州互联科技股份有限公司

Suspensoid powder injection of piperacillin sodium sulbactam sodium medicine composition and novel application thereof

InactiveCN101632671BImprove stabilityEnsure product quality is qualifiedPowder deliveryDigestive systemFreeze-dryingPharmacology
Owner:HAINAN YONGTIAN PHARMA INST

An Online Filtering and Smoothing Method for Sky Polarized Integrated Navigation

ActiveCN108981691BHigh precisionReduce sawtooth phenomenonNavigation by speed/acceleration measurementsSkyEngineering
Owner:BEIHANG UNIV

Rotary Injection Mechanism of Anti-slip Pad Injection Mold

ActiveCN103692609BLow costReduce pollutionEngineeringInjection molding machine
Owner:浙江荣信模具塑料有限公司

A kind of synthetic method of 5-azacytosine

ActiveCN105837524BLower the dehydration reaction temperatureReduce generationOrganic chemistryEmulsionFormate
Owner:NINGXIA SIKEDA BIOTECH CO LTD

Method for insuring user's anonymous and its wireless local network system

InactiveCN1489339AData taking preventionNetwork topologiesWireless lanMedia access control
Owner:SAMSUNG ELECTRONICS CO LTD

Spray used for preserving food

InactiveCN102599611BFood preservationPreserved FoodsAdditive ingredient
Owner:JIANGSU BAIJIAN PHARMA TECH CO LTD

Treatment agent for polyester-based synthetic fiber, method for treating polyester-based synthetic fiber, and polyester-based synthetic fiber

ActiveCN106192393BSatisfy the accumulationNo decline over timeFibre typesMonocomponent polyesters artificial filamentPolyesterPolymer science
Owner:TAKEMOTO YUSHI KK

Average material removal rate prediction method, apparatus, electronic device and storage medium

ActiveCN114358443BGuaranteed prediction accuracyForecastingCharacter and pattern recognitionFeature extractionAlgorithm
Owner:深圳市信润富联数字科技有限公司

Electric vehicle charging device

InactiveCN103814498ACharging stationsElectric powerCompletion timeStart time
Owner:TOYOTA JIDOSHA KK

A hydrogen sulfide detection device and method

ActiveCN108267487BHigh sensitivityImprove response speedMaterial resistanceSignal conditioningDisplay device
Owner:XIDIAN UNIV

High-safety emulsion explosive for coal mine

ActiveCN102424643BImprove security levelImprove detonation sensitivityExplosivesEmulsion explosiveOil phase
Owner:CHINA COAL TECH & ENG GRP HUAIBEIBLASTING TECHN RES INST

Clamp

ActiveCN103252732BThe solution is not universalControl movementWork holdersEngineeringPendulum
Owner:广东健齿生物科技有限公司

Numerical control plasma six-shaft five-linkage groove cutting machine

InactiveCN101947686BImprove cutting accuracyImprove the finishPlasma welding apparatusNumerical controlBall screw
Owner:安徽西锐重工科技有限公司

A construction method for fixing steel inner molds at horizontal construction joints of pipe gallery

ActiveCN110424471BGuaranteed thicknessReduce usageArtificial islandsUnderwater structuresRebarPipe
Owner:CHINA MCC17 GRP

Cyclodextrin inclusion compound of 3,5-dyhydroxyl-4-isopropyl toluylene and preparation method thereof

InactiveCN101721713BEasy to operateOperational securityAntimycoticsHydroxy compound active ingredientsControlled releaseSolubility
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY

An ultra-wideband large instantaneous bandwidth down-conversion module and its frequency conversion method

ActiveCN105281675BReduce processing difficultyImprove technical indicatorsMulti-frequency-changing modulation transferenceUltra-widebandIntermediate frequency
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST

A kind of synthetic method of trisubstituted phosphine oxide compound

ActiveCN109678901BWide variety of sourcesLow reaction conditionsGroup 5/15 element organic compoundsCombinatorial chemistryDiol
Owner:XINYANG NORMAL UNIVERSITY

An electrochemical sensor for detecting ache inhibitors

ActiveCN112378975BMild reaction conditionsHigh sensitivity detectionMicrobiological testing/measurementMaterial electrochemical variablesElectrochemistryDeoxyribose
Owner:UNIV OF JINAN

A protection device and protection method for preventing accidental movement of a car

ActiveCN103754720BAvoid shakingImprove comfortElevatorsControl signalDirection information
Owner:HITACHI ELEVATOR SHANGHAI

Mobile terminal and power saving method

ActiveCN100450241CSave electricityReduce power consumptionPower managementCurrent supply arrangementsFree statePhysical layer
Owner:LEADCORE TECH

Application of lipopolysaccharide-binding protein in the preparation of rheumatoid arthritis-related drugs

ActiveCN105061579BPeptide/protein ingredientsAntipyreticImmune complex depositionEarly rheumatoid arthritis
Owner:PEOPLES HOSPITAL PEKING UNIV

An Insulated Gate Bipolar Device Using a Surface Voltage Resistant Layer Structure

ActiveCN105161527BSemiconductor devicesControl signalBreakdown voltage
Owner:SHENZHEN LOWPOWER SEMICON CO LTD

Biodegradable hemostatic membrane

ActiveCN103920182ALoose structure and high safetyRapid hemostasisAbsorbent padsBandagesButanediolBiocompatibility
Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD

A focus correction method and device

ActiveCN109996005BReduce mistakesAccurate focusTelevision system detailsColor television detailsMedicineElectric machinery
Owner:重庆紫光华山智安科技有限公司

Linear track type anti-overturning food delivery robot

InactiveCN105857425BImprove delivery efficiencyFast food deliveryManipulatorVehiclesAgricultural engineeringCam
Owner:HARBIN UNIV OF SCI & TECH

Press fit pin

InactiveCN100499271CLarge clamping forceReduce dispersionCoupling contact membersFixed connectionsArcuate shapePrinted circuit board
Owner:MOLEX INC

A kind of copper-zinc alloy particle for water purification and its preparation method and water purification filter material

ActiveCN106865697BImprove adsorption capacitySolve compactionSpecific water treatment objectivesWater contaminantsActivated carbonZinc alloys
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER

A kind of method for preparing metal antimony powder

ActiveCN107755712BRaw materials are easy to getSimple ingredientsMetal/metal-oxides/metal-hydroxide catalystsPhysical chemistryVacuum drying
Owner:SHANDONG UNIV

A device that utilizes the kinetic energy of flowing water to generate electricity

InactiveCN105065177BLow costEasy to use and energy savingHydro energy generationMachines/enginesWater wheelDrive shaft
Owner:SHANDONG AGRICULTURAL UNIVERSITY

Lightweight concrete board

InactiveCN1779107BImprove carrying capacityFloorsForms/shuttering/falseworksBasementReinforced concrete
Owner:湖南邱则有专利战略策划有限公司

A method, circuit and device for eliminating crosstalk between audio signal playback channels

ActiveCN109842836BTransducer circuitsTelecommunicationsImpedance matching
Owner:HUAWEI DEVICE CO LTD

Exterior wall panels for civil construction

ActiveCN106677420BImprove mechanical propertiesImprove stabilityBuilding componentsGlass fiberFiber
Owner:宁波远志立方能源科技有限公司

Preparation method of water swelling polyurethane elastomer sealing product material

ActiveCN101565602BStable physical and chemical propertiesStable physical and chemical properties (hardnessOther chemical processesPolyurethane elastomerPolyol
Owner:NORTHWEST RUBBER & PLASTIC RES & DESIGN INST CO LTD

Polishing disk for polishing crystal glass

InactiveCN102120315BExtended service lifeHydrophilicAbrasion apparatusWater solubleHigh wear resistance
Owner:ZHEJIANG PUJIANG MINRUI PRECISION MACHINERY TECH

Toggle positioning mechanism for medium and small lapping machines

InactiveCN101700541BReduce labor intensityImprove reliabilityUltimate tensile strengthDowel
Owner:长治市钜星锻压机械设备制造有限公司

A method for clearing road ice

ActiveCN110984057BCan't get over brokenEasy to handleSnow cleaningStructural engineeringRoad surface
Owner:戴志刚

A kind of bath nozzle that prevents scale clogging

ActiveCN112387436BAvoid cloggingConvenient lifeSpray nozzlesEngineeringMechanics
Owner:SUNKISS HEALTHCARE ZHEJIANG

A dual-speed zoom lens based on polarization state control

ActiveCN105549130BSimple optical structureSimple mechanical structureLensBrickLaser processing
Owner:CHINA INFORMATION COMM TECH GRP CORP

Preparation method of high-quality tea oil

InactiveCN103113986BRetain activityReduce pollutionFatty-oils/fats refiningFatty-oils/fats productionColloidImpurity
Owner:李文东

A system and method for remote analysis of injuries

ActiveCN106037640BAccurate feedbackAddressing Sports InjuriesSensorsMeasuring/recording heart/pulse rateCountermeasureMotion parameter
Owner:深圳多跑体育科技有限公司

A small carpet cleaning device

ActiveCN106943090BHigh degree of automationCause some damagesMachine detailsCarpet-sweepersEngineeringControl unit
Owner:安徽科惠商贸有限公司

A medical device for leg correction using a hydraulic device for displacement

InactiveCN104783943BReduce usagePrecise automatic controlChiropractic devicesVibration massageGear wheelEngineering
Owner:广东金池医疗科技有限公司

Maintenance-free active heat radiating system of LED (Light Emitting Diode) lamp

ActiveCN102109156BSolve the problem of dustNo attenuationLighting heating/cooling arrangementsAir filterEffect light
Owner:盐城博思维信息科技有限公司

Vehicle auxiliary cooling and heating system and vehicle

ActiveCN110774858BReduce energy consumptionAir-treating devicesVehicle heating/cooling devicesHeating systemHeat pump
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Surfactant composition, preparation method and application for tertiary oil recovery

ActiveCN104232044BImprove surface activityLarge adsorption capacityOrganic compound preparationSulfonic acids salts preparationAlkaline earth metalOil production
Owner:CHINA PETROLEUM & CHEM CORP +1

A zebrafish juvenile fish sampler and its working method

ActiveCN105606393BSimple structureImprove reliabilityWithdrawing sample devicesEngineeringLarva
Owner:BIOLOGY INST OF SHANDONG ACAD OF SCI

Determination method of essential oil in rose beverage

ActiveCN109580840BSimple methodEasy to operateComponent separationEugenolInternal standard
Owner:倪氏国际玫瑰产业股份有限公司

Method for shortening call connection time and electronic device thereof

PendingCN112788694AReduce call connection timeConnection managementComputer hardwareTransmission protocol
Owner:SAMSUNG ELECTRONICS CO LTD

Rock slope biological protection and greening base material

InactiveCN100364383CEffectively adjust PH valueRich in organic matterClimate change adaptationAfforestationFiberStrong acids
Owner:YUNNAN LILU ENVIRONMENT CONSTR

Silicon-based lateral injection laser and preparation method thereof

ActiveCN106229813BReduce lossThe process steps are simpleLaser detailsSemiconductor lasersSilicon dioxideWaveguide
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Array substrate, its repair method, and display device

ActiveCN106842751BImprove production yieldReduce manufacturing costSolid-state devicesNon-linear opticsDisplay deviceElectrical connection
Owner:BOE TECH GRP CO LTD +1

Manufacturing method of electroluminescent device and method of manufacturing electrode substrate

InactiveCN103219475BImprove stabilityImprove reliabilitySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringAuxiliary electrode
Owner:华映视讯(吴江)有限公司 +1

A Method of Automatically Extracting Geomorphic Lines Based on Vector Contour Data

InactiveCN103177258BFast recognitionAvoid errorsCharacter and pattern recognitionPattern recognitionTerrain
Owner:HENAN POLYTECHNIC UNIV

Plasma-catalytic oxidation refuse burning and cracking tail gas purification device

InactiveCN101850214BImprove purification effectAchieve degradationDispersed particle separationEnergy based chemical/physical/physico-chemical processesCatalytic oxidationReducer
Owner:FUJIAN GUANGYAO JIADUN ECO ENVIRONMENTAL TECH CO LTD

Handle structure for refrigerator door

InactiveCN100417893CEasy to installReduce the numberDomestic cooling apparatusWing handlesRefrigerator carEngineering
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Transparent conductive film and electronic device containing the transparent conductive film

ActiveCN103871547BAvoid overlappingImprove visibilityConductive layers on insulating-supportsInput/output processes for data processingImaging qualityLine width
Owner:ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD

cap twisting machine

ActiveCN113800023BImprove efficiencyReduce cumbersome manual operationsPackagingStructural engineeringMechanical engineering
Owner:常州锡润机械制造有限公司

A method for automatically adjusting the liquid level of the standpipe of medium-consistency slurry pump

ActiveCN105780573BHigh degree of automationSimple technical meansOperating means/releasing devices for valvesPulp bleachingEngineeringSlurry pump
Owner:佛山市新纸道环保科技有限公司

A kind of preparation method of anti-scratch crystal film for surface advertisement

ActiveCN106118556BImprove heat aging resistanceWith self-cleaning functionNon-macromolecular adhesive additivesEster polymer adhesivesPolyesterUV curing
Owner:ZHEJIANG FULAI NEW MATERIAL CO LTD

Fire scene experience virtual reality system

ActiveCN106601060BImprove emergency performanceIncrease brightnessCosmonautic condition simulationsSimulators3D interactionProjection system
Owner:SHANGHAI FIRE RES INST OF THE MIN OF PUBLIC SECURITY +1

Memory device and forming method thereof

ActiveCN111448659ASolid-state devicesSemiconductor devicesSemiconductor structureEngineering
Owner:YANGTZE MEMORY TECH CO LTD

Cache processing method, device and server

ActiveCN106790450BQuick responseSpeed ​​up the boot processTransmissionTerm memoryOperating system
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Control and regulation device for a bending press and method for operating a bending press

ActiveCN103329054BOvercome return forceRapid positioningShaping safety devicesNumerical controlEngineeringMachine press
Owner:TRUMPF MASCHEN AUSTRIA

Metal workpiece processing equipment

ActiveCN112828686BImprove efficiencyImprove machining accuracyMetal working apparatusMaintainance and safety accessoriesMechanical engineeringFixed Beam
Owner:宁德长盈新能源技术有限公司 +1

Curved slide conveyor line

ActiveCN104444174BChanging the way ground transportation is doneAdjust running speedMechanical conveyorsEngineeringSlide plate
Owner:MIRACLE AUTOMATION ENG CO LTD

Toner

PendingCN113848689APrevent disengagementSuppress tonerDevelopersPolymer sciencePolymer chemistry
Owner:CANON KK

An automatic cake-taking device for viscose filament

ActiveCN105438823BEnable mobilityImprove stabilityConveyorsArtificial thread manufacturing machinesViscose fiberIndustrial engineering
Owner:YIBIN HIEST FIBER

Intelligent Attendance Method

InactiveCN102722915BSave punching timeEliminate potential safety hazardsRegistering/indicating time of eventsPower flowData acquisition
Owner:遥见世纪信息有限公司

An oil pump steering indicator

ActiveCN111306077BJudging the reversal problemIs there a problem of inversionPump componentsPump controlGear wheelControl engineering
Owner:ZHEJIANG ERG TECH

A kind of processing method of golden cherry seed meat

ActiveCN106539923BRetain shapeReduce moisturePlant ingredientsMedicinal herbsFreeze-drying
Owner:广东合百草制药有限公司

A random access signal sending method and device

ActiveCN111246589BRadio transmissionWireless communicationAccess networkTerminal equipment
Owner:HUAWEI TECH CO LTD

Method and device for identifying banknote orientation

ActiveCN106898085BImprove accuracyPaper-money testing devicesEngineering
Owner:SHENZHEN YIHUA COMP +2

Sand-prevention sealing device of submersible electric pump

ActiveCN102678611BWear outAnti-wearPump componentsPump installationsWear resistantEngineering
Owner:TAIZHOU TAIFENG PUMP IND

Assembly of pressure adjustable and anti oil pumping cylinder cap and cowling

InactiveCN1314885CSafety devices for pressure lubricationEngineeringCowling
Owner:JIANGSU NONGHUA WISDOM AGRICULTURAL SCIENCE AND TECHNOLOGY CO LTD +1

Pneumatic Nailer

ActiveCN102873666BEasy to organize workNot scratchedBundling machine detailsNailing toolsStaple gunEngineering
Owner:GUANGDONG MINGHUI PNEUMATIC TECH CO LTD

A kind of agricultural organic fertilizer collection device

ActiveCN110468927BReduce moistureReduce moisture contentWater closetsFlushing devicesAgricultural engineeringRinse water
Owner:湖南国农农业高科技有限责任公司

A hybrid DC current-limiting circuit breaker

ActiveCN107276045BProtection securityQuick breakEmergency protective circuit arrangementsCapacitanceDc current
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

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