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 visual rule generation method, device and electronic equipment

ActiveCN109783107BEasy maintenanceEasy to manageVersion controlDatabase modelsProgramming languageTheoretical computer science
Owner:深圳市小赢信息技术有限责任公司

Tread compound for tire and preparation method thereof

ActiveCN103865120BHigh activityImprove reinforcementSpecial tyresVulcanizationMicrocrystalline wax
Owner:SHANDONG JINYU TYRE CO LTD

Method and device for switching built-in and external loud speakers

ActiveCN102045622BSimple controlImprove reliabilityLoudspeaker signals distributionEngineeringSound power
Owner:SHENZHEN TCL NEW-TECH CO LTD

An adjustable perforating device for well completion

ActiveCN114151045BAvoid damagePrevent collapseFluid removalMechanical engineeringBack-up ring
Owner:东营石油技术与装备产业研究院有限公司

Apparatus for durability testing of forklift frames

ActiveCN104502124BReduce labor intensityReduce testing costsVehicle wheel testingLower limitVehicle frame
Owner:ANHUI HELI CO LTD

Apparatus and method for controlling a low-voltage DC converter for an environmentally friendly vehicle

ActiveCN106817019BSpeed controllerCharging stationsConvertersReference current
Owner:HYUNDAI MOTOR CO LTD

Beacon device, device to be authorized, server and encrypted authorization method

ActiveCN108419224BReduce hardware costsLow costCash registersBroadcast service distributionCiphertextEngineering
Owner:SHANGHAI BAILIAN GRP CO LTD +1

Novel electric vehicle power battery pack separation apparatus

ActiveCN103178316BImprove work efficiencyEliminate secondary pollutionWaste accumulators reclaimingBattery recyclingPower batteryAutomatic control
Owner:GUANGDONG BRUNP RECYCLING TECH +1

Production method of silicon carbide single crystal

InactiveCN111868311AStraight rate is highPolycrystalline material growthFrom condensed vaporsCarbide siliconCrystal growth
Owner:SHIN-ETSU HANDOTAI CO LTD

A kind of high temperature coal tar demetallization method

ActiveCN106701157BAvoid costly removal issuesAvoid inactivationRefining to eliminate hetero atomsFresh waterSolvent
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of polyurethane composition and thermosetting polyurethane composite material prepared therefrom

ActiveCN109929086BComposite goodImprove mechanical propertiesPolymer sciencePolymer chemistry
Owner:WANHUA CHEM BEIJING +1

A kind of preparation method of porous carbon material and the application of obtained porous carbon material

ActiveCN108947533BFast sintering speedSimple structureCarbon preparation/purificationCeramicwarePolymer sciencePtru catalyst
Owner:WANHUA CHEM GRP CO LTD

Suspension and/or throttling of processes for connected standby

ActiveCN103765343BProgram initiation/switchingProgram control using stored programsComputer scienceComputational environment
Owner:MICROSOFT TECH LICENSING LLC

water pump

ActiveCN112460070BImprove anti-cavitation performanceAvoid damagePump componentsPumpsWater dischargeWater flow
Owner:WEICHAI POWER CO LTD

Distorted Image Correction Method and Its Positioning Method

ActiveCN106875341BImage enhancementRadiologyImage correction
Owner:NINGBO SUNNY OPOTECH CO LTD

Permanent magnet maglev rail transit bogie and track mechanical structure

ActiveCN112960008BLow guiding resistanceLarge guiding resistanceElectric motor propulsion transmissionRail derailment preventionBogieElectric machinery
Owner:江西永磁磁浮科技有限责任公司

Multimedia resource recommendation sorting method and device

ActiveCN106168980BImprove accuracyQuality improvementDigital data information retrievalSpecial data processing applicationsEngineeringData science
Owner:ALIBABA (CHINA) CO LTD

A method for the determination of hydroxyl content in methyl vinyl raw rubber

ActiveCN106404940BIncrease detection indicatorsEasy to handleComponent separationSilazaneBis(trimethylsilyl)amine
Owner:SHANDONG DONGYUE ORGANIC SILICON MATERIAL

A coal conveying device

ActiveCN110834890BStable supportRaise weight limitPackagingProcess engineeringConveyor belt
Owner:SOUTH CHINA MARINE MACHINERY

A sugarcane planter opener for fertilization at the bottom of an isolated trench

ActiveCN104255122BGuaranteed to separateAppropriate distancePlantingFurrow making/coveringWater-use efficiencyAgricultural engineering
Owner:SOUTH SUBTROPICAL CROPS RES INST CHINESE ACAD OF TROPICAL AGRI SCI +1

A remote sensing data processing system and method

InactiveCN109101990BImprove feature utilizationImprove classification efficiencyCharacter and pattern recognitionData processing systemSensing data
Owner:SHENYANG AGRI UNIV

A nanoparticle composite antibacterial and mildew-proof diatom mud

ActiveCN107840601BSolve reunionImprove antibacterial propertiesCellulosePolyvinyl alcohol
Owner:上海蕴彩实业有限公司

Comprehensive quantification method for morphological characteristics of slope rill development based on multi-dimensional

ActiveCN107729651BImprove scienceImprove accuracyDesign optimisation/simulationComplex mathematical operationsGrey correlation analysisMorphological trait
Owner:YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION

Device for transferring a liquid from a first vial to a second vial

PendingCN111278402APharmaceutical containersMedical packagingPressure riseEngineering
Owner:F HOFFMANN LA ROCHE & CO AG

A cloth winding device with compensation function

ActiveCN108163594BAutomatically adjust the speed ratioArticle deliveryWebs handlingEngineeringMechanical engineering
Owner:NINGBO EASTSUN TEXTILES

A method for lubricating the outer mold of hot-extruded steel pipe

ActiveCN103722038BImprove working conditionPossibility of sticking eliminatedLubricationMaterials science
Owner:宝武特种冶金有限公司

Multi-frequency multi-mode power amplifier and operating method thereof

ActiveCN101388648BImprove operational efficiencyMultiple-port networksGated amplifiersTelecommunicationsCarrier signal
Owner:IND TECH RES INST

air box

ActiveCN106643899BEasy to useReduce harmMeasurement devicesProgramme control in sequence/logic controllersEngineeringMechanical engineering
Owner:MIDEA GRP CO LTD

Restoration construction method for in-service oil gas pipeline which encounters with collapse and destruction of worked-out section

ActiveCN102261518BIncrease lift heightReliable and safe dataPipe laying and repairPipe elementsStress conditionsEngineering
Owner:BC P INC CHINA NAT PETROLEUM CORP +2

An Improved Combined Shear Wall Structure

ActiveCN102852249BExcellent hysteresis energy consumption performancePracticalWallsGirdersHigh stiffnessCoupling
Owner:HUAQIAO UNIVERSITY

High brightness flame retardant decorative film

ActiveCN102532752BGuaranteed persistenceHigh specular glossFlat articlesPolymer sciencePlasticizer
Owner:ZHEJIANG BOTAI PLASTIC

Apparatus, program and system of user terminal management

InactiveCN1832428AData switching by path configurationSpecial data processing applicationsIp addressData profiling
Owner:NEC CORP

Image data processing method, device and electronic equipment

ActiveCN108364338BSolve technical problems with large amounts of dataReduce sizeAnimationAnimationThresholding
Owner:ADVANCED NEW TECH CO LTD

An environment-friendly container made of bamboo scraps and bamboo strips suitable for tree planting in the water-fluctuation zone

ActiveCN105145154BEasy to operateEasy to connect and fixCalcareous fertilisersBio-organic fraction processingMass ratioWater level fluctuation
Owner:CHUNAN COUNTY XINANJIANG DEVELOPMENT GENERAL COMPANY +2

A factory molding machine

ActiveCN109014078BConvenient hinged connectionEasy to rotate connectionMoulding machine componentsInterference fitMolding machine
Owner:浙江中杭水泵股份有限公司

Inversion and forecasting method of cloud-guided wind based on dynamic constraints and variational methods in satellite remote sensing

ActiveCN113253365BWeather condition predictionDesign optimisation/simulationOriginal dataData file
Owner:南京大数卫遥科技有限公司

A municipal roadbed construction method

ActiveCN111535103BReduce harmReduce distressRoadwaysSoil-shifting machines/dredgersArchitectural engineeringStructural engineering
Owner:中建力天集团有限公司

Identification and analysis method of bird population based on googlenet network model

ActiveCN107729363BHigh degree of credibilityEasy to identifyStill image data indexingNeural architecturesPattern recognitionNetwork model
Owner:SHANGHAI JIAOTONG UNIV

Measurement method of order production cycle and output

ActiveCN104915721BEasy to know in advanceAvoid yield lossForecastingResourcesLong term resultsOrder form
Owner:SEMICON MFG INT (SHANGHAI) CORP

A porous medium smoldering liquid fuel burner

InactiveCN105605571BIncrease the temperature in the pre-combustion chamberReduce stabilityBurnersCombustorPorous medium
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Production method of magnesium, ammonium, potassium phosphate full nutrition slow-release fertilizer

InactiveCN1207253CNo pollutionIncrease resistanceHorticultureFertilizer mixturesMagnesium ammonium phosphateMonopotassium phosphate
Owner:王玉新

An intelligent monitoring and inspection system

ActiveCN109296904BAffect mobilePrevent camera influenceCleaning using toolsStands/trestlesSimulationElectric machinery
Owner:杭州集联科技有限公司

A kind of lcr filter control method and device

ActiveCN106094509BControllers with particular characteristicsProcess systemsControl signal
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A refer chain creation method, device, safety detection method and client

ActiveCN103581321BSecure BrowsingProtection securityTransmissionUniform resource locatorClient-side
Owner:三六零数字安全科技集团有限公司

A tank bottom drainage pipe connection device

ActiveCN102359676BAvoid cloggingSolve the problem that not all can flow out of the tankSleeve/socket jointsPipe elementsButt jointCoupling
Owner:CHANGZHOU S C EXACT EQUIP

Gas cell using two parabolic concave mirrors and method of producing gas sensor using the same

InactiveCN101044392AStable convergenceReduce wasteTransmissivity measurementsOptical cavityOptical axis
Owner:ELT

Rough leadframe with a nanolayer of silver

ActiveCN107644862AReduce or eliminate exudateImprove solubilitySemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageCopper
Owner:STMICROELECTRONICS SDN BHD

Methods and compositions for retarding weight gain associated with use of atypical antipsychotic drugs

InactiveCN101888844AOrganic active ingredientsNervous disorderPsychosis drugAtypical antipsychotic
Owner:黛安娜·麦金托什 +1

Floating reaming fixture with nylon shaft for positioning

InactiveCN103934708BWork clamping meansPositioning apparatusEngineeringMechanical engineering
Owner:NINGBO THE NEW & HIGH TECH COMPASS PATENT AGENTLTD

A method for long-term stable solidification of arsenic sulfide slag thermal copolymerization

ActiveCN111569350BSolve the defect of poor anti-aging performanceEfficient curing/stabilizationChemical protectionSlagPhysical chemistry
Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

A compound miconazole nitrate composition for gynecology

ActiveCN109498621BGood treatment effectGood antibacterial effectOrganic active ingredientsAntimycoticsMicronazoleSuppository
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Fast Walsh transform realization method based on FPGA (Field Programmable Gate Array)

ActiveCN102117264BShorten operation timeFast operationComplex mathematical operationsStatic random-access memoryIntermediate stage
Owner:THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP

Method of processing refuse burning fly ash through cyclone furnace high temperature melting

InactiveCN1259525CHarmlessImprove operating economyIncinerator apparatusDecompositionLiquid metal
Owner:HARBIN INST OF TECH

Process for preparing semen momordicae seed extract containing triterpene saponin component

InactiveCN100335073CGlycosidesGlycosideReflux extractionTriterpene
Owner:ZHEJIANG UNIV

A log automatic processing system

ActiveCN104308903BFully automated processingImprove processing efficiencyFeeding devicesAdjusting equipmentAutomatic controlHandling system
Owner:HEBEI RUIFUXIANG MACHINERY MFG

A depth display optimization method for the edge of naked-eye 3D display screen

ActiveCN106341674BShow equal depthMeet the needs of useSteroscopic systemsHuman bodyDepth effect
Owner:JIANGSU AUSTIN OPTRONICS TECH

A kind of method for preparing antique wooden material with high strength

ActiveCN109366654BHigh strengthIncrease the depth of discolorationPretreatment apparatusPressure impregnationFiberNano silicon dioxide
Owner:ZHEJIANG FORESTRY UNIVERSITY

The preparation method of 5-bromo-2-chloro-4'-ethoxydiphenylmethane

ActiveCN107311847BShort synthetic routeHigh purityOrganic compound preparationPreparation by hydrocarbon ammoxidationDiphenylmethaneHydroxylamine
Owner:安徽省诚联医药科技有限公司

A kind of food automatic packing method

ActiveCN110422350BStop fallingGuaranteed normal loadingWrapper twisting/gatheringSolid materialCircular discStructural engineering
Owner:浙江知丰食品有限公司

Side plate structure of dumper carriage

ActiveCN102556171BReduce weightExtended service lifeSuperstructure subunitsVehicle with tipping movementAlloyEngineering
Owner:丛林铝业科技(山东)有限责任公司

A method for establishing cluster core network equipment, cluster base stations, and cluster bearer

ActiveCN103874025BImprove carrying capacityRealize managementNetwork topologiesBroadcast service distributionCommunications systemApproaches of management
Owner:SHENZHEN ZTE TRUNKING TECH CORP

Laser scanner

PendingCN114365006AWave based measurement systemsMirrorsLaser transmitterOptical beam deflection
Owner:RIEGL LASER MEASUREMENT SYSTEMS

Benefication method for copper nickel

ActiveCN101972705BEasy to separateAchieve separationFlotationLower gradeLow graded
Owner:西部矿业集团科技发展有限公司

An automatic glue injection equipment when producing led lights

ActiveCN111203367BImprove work efficiencySmooth rotationLiquid surface applicatorsCoatingsInjection equipmentEngineering
Owner:ZHEJIANG HAIHONG IND PROD DESIGN CO LTD

A vehicle backlight evaluation method applied to vehicle backlight color review

ActiveCN106774138BEarly review timeReal-time operationProgramme control in sequence/logic controllersEngineeringEvaluation system
Owner:CHINA FIRST AUTOMOBILE

Moisturizing flowerpot for liana

InactiveCN101946647BMeet growth needsReduce evaporationFlower preserving apparatusReceptacle cultivationEvaporationAbsorbent material
Owner:畲深茂

An automatic collection device for medical infusion bags

ActiveCN113145618BEasy to removeCause secondary pollutionTransportation and packagingSolid waste disposalFluid administrationBiomedical engineering
Owner:上海高慧橡塑制品有限公司

Radiating element, antenna array, and radar

InactiveCN107403987AReduce lossesWaveguide mouthsAntenna adaptation in movable bodiesElectrical conductorRadar
Owner:NIDEC CORP +1

Aromatic resins for primer

InactiveCN105301897BSemiconductor/solid-state device manufacturingPhotosensitive material processingPolymer sciencePolymer
Owner:ROHM & HAAS ELECTRONICS MATERIALS LLC

Purification method of sodium silicate

InactiveCN102092735BEfficient removalHigh purityAlkali metal silicatesPurification methodsFilter press
Owner:福建海能新材料有限公司

Laminated film

ActiveCN112639000ADoes not affect visibilityIncreased durabilityLiquid crystal compositionsOptical filtersImaging qualityDisplay device
Owner:LG CHEM LTD

A torsional quasi-zero stiffness vibration isolator with adjustable balance position and method

ActiveCN112709781BEfficient deliveryIncrease stiffnessRotating vibration suppressionSpringsStructural engineeringNegative stiffness
Owner:SHANDONG UNIV

Generation method, device, computer equipment and storage medium of verification platform

ActiveCN112988602BImprove construction efficiencySoftware testing/debuggingSoftware engineeringVerification
Owner:北京欣博电子科技有限公司

Radio frequency identification tag positioning method and device, and radio frequency identification tag reader

ActiveCN103150527BRapid positioningImprove accuracySensing record carriersRadio frequencyRadio-frequency identification
Owner:FUJITSU LTD

Polycarbonate pure bucket blow molding system

ActiveCN111873374BReduce preparation energy consumptionReduce wasteDomestic articlesHollow articlesBlow moldingSmall footprint
Owner:长沙水星包装有限公司

A kind of cisatracurium besylate composition for injection and its preparation method and application

ActiveCN104434822BHigh clarityImprove stabilityOrganic active ingredientsPowder deliveryFreeze-dryingBULK ACTIVE INGREDIENT
Owner:HAINAN XIANTONG PHARMA CO LTD

Full-spectrum scanning spark photoelectric direct reading spectrometer

ActiveCN107490435BImprove the level of integrationReduce multiple circuit problemsRadiation pyrometrySpectrum investigationGratingCollection system
Owner:JIANGSU SKYRAY INSTR

A kind of preparation method of glass fiber modified sizing agent

ActiveCN109400954BImprove mechanical propertiesUniform particle size distributionGlass fiberEmulsion
Owner:JIANGNAN UNIV

Color image binarization and hiding and recovery method of binarization color image

InactiveCN102629323BAchieve hiddenImplement miningCharacter and pattern recognitionImage data processing detailsColor imageRadiology
Owner:CHONGQING MEDICAL UNIVERSITY

An assembled fence production equipment

ActiveCN112318010BRealize automatic weldingIncrease productivityWelding/cutting auxillary devicesAuxillary welding devicesEngineeringPhysics
Owner:湖南汉坤实业有限公司

Microwave plasma device and plasma excitation method

ActiveCN110049614BControl excitationAchieve maintenancePlasma techniqueParticle physicsPlasma reaction
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Virtual Injecting Hand Model

ActiveCN104112385BRealize straight-line needle insertionAchieve vertical rotationEducational modelsThree degrees of freedomEngineering
Owner:BEIJING YIMO

A flow rate measuring device

ActiveCN106093460BHigh measurement accuracyIndication/recording movementFluid speed measurementEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC

A centralized power centralized control type lighting fixture

ActiveCN105188207BSimple structureReal-time monitoring of its own running statusElectric light circuit arrangementMonitor equipmentEmbedded system
Owner:JIANGSU YINJIA GROUP

An anti-interference photoelectric smoke detection method and detection module

ActiveCN110675591BImprove adaptabilityReduce false positivesScattering properties measurementsFire alarmsAnti jammingSimulation
Owner:杭州拓深科技有限公司

A prefabricated green traffic bridge building and its intelligent connection nodes

ActiveCN112227182BEnsure safetyGuaranteed stabilityBridge structural detailsBridge erection/assemblyMagnetic tension forceArchitectural engineering
Owner:郑州正大建筑技术有限公司

A method for preparing organic fermented sesame cake fertilizer granules

ActiveCN105237061BRegulate DialysisImprove soil qualityBio-organic fraction processingClimate change adaptationWind drivenOrganic fertilizer
Owner:ZHENGZHOU YUXIN TRADE CO LTD

Method for producing a plastic article and blow molding tool

ActiveCN102802916BEasy solder connectionDomestic articlesHollow articlesBlow moldingEngineering
Owner:考特克斯机械制造有限公司

A kind of preparation method of isopropyl-beta-d-thiogalactopyranoside intermediate

ActiveCN108299524BIncrease usageHigh yieldSugar derivativesSugar derivatives preparationIsopropylAlcohol
Owner:SUZHOU YACOO SCI CO LTD

Circulating current control strategy to reduce the current peak value of the flexible HVDC converter valve

ActiveCN104333032BReduce peak currentImprove traversal abilityElectric power transfer ac networkPower flowPeak value
Owner:BEIJING RONGXIN HUIKE TECH

A counting type electromagnetic seal

InactiveCN109177550BControl nudge distanceIncrease pressureStampingEngineeringRelative motion
Owner:安徽玺信科技有限公司

A safety protection and anti-drop device suitable for water conservancy construction sites

ActiveCN109914288BIncrease the difficulty of climbingAvoid climbingSunshadesTraffic signalsArchitectural engineeringCofferdam
Owner:温州普奈机械科技有限公司

Capacity prediction method, system and equipment of service executive in service system

ActiveCN109102105BForecastingSpecial data processing applicationsComputer networkElectric vehicle
Owner:NIO ANHUI HLDG CO LTD

Packaging structure and manufacturing method thereof

InactiveCN101183676AReduce volumeReduce material costsSemiconductor/solid-state device detailsSolid-state devicesEngineeringElectromagnetic radiation
Owner:ADVANCED SEMICON ENG INC

A kind of equipment for quickly breaking bags of cement at construction sites

ActiveCN112093184BBag breaking fastImprove work efficiencyBags openingArchitectural engineeringEngineering
Owner:山东未来城建筑工程有限公司

Electrode assembly, and secondary battery comprising same

ActiveCN109643821AExcellent battery characteristicsNo crackElectrode carriers/collectorsWound/folded electrode electrodesEngineeringMaterials science
Owner:SAMSUNG SDI CO LTD

Method for adjusting computation complexity, method of approximate IDCT computing, and a decoder

InactiveCN1193621CPulse modulation television signal transmissionResource allocationComputational scienceComputation complexity
Owner:KONINK PHILIPS ELECTRONICS NV

Surround-sound processing system, device and method

InactiveCN1281098CPseudo-stereo systemsSound sourcesHandling system
Owner:ONKYO KK

Memory circuit and method for controlling same

InactiveCN102122527BReduce leakage currentDigital storageComputer moduleOperation mode
Owner:FARADAY TECH CORP

A kind of numerical control rotary core type direct acting proportional valve

ActiveCN105545855BImprove linearityUnlimited linear rangeServomotor componentsMultiple way valvesLinear motionNumerical control
Owner:武汉市汉诺优电控有限责任公司

A positioning mobile device and a positioning mobile method

ActiveCN109483307BHigh degree of automationImprove processing efficiencyMetal working apparatusControl engineeringMachining
Owner:KUNSHAN XUNTAO PRECISION MACHINERY

Composition containing dendrobium extract and preparation method thereof

ActiveCN103585053BImprove permeabilityWith bright whiteCosmetic preparationsToilet preparationsPlant sterolN-Butanol
Owner:广州品赫化妆品有限公司

A vehicle networking communication system and method thereof

InactiveCN103533508BNot left behindReduce communication costsInstruments for road network navigationNetwork topologiesCommunications systemIn vehicle
Owner:翁杰军

Breathable elastic composite

InactiveCN101031680ARetain or improve inherent propertiesRetain or improve wear resistanceLamination ancillary operationsPersonal carePolymer sciencePolymer chemistry
Owner:DOW GLOBAL TECH LLC

A kind of culture method for improving the survival rate of shrimp

InactiveCN104839059BIncrease productionIncrease the areaClimate change adaptationPisciculture and aquariaShrimpWater quality
Owner:许玲

Calculation method, device, electronic equipment and computer storage medium for telemetry data

ActiveCN113254107BQuickly master the configuration methodImprove configuration efficiencyProgram loading/initiatingError checkingRocket
Owner:北京星河动力航天科技股份有限公司 +2

Ultraviolet sources ignition apparatus and ultraviolet illumination apparatus

InactiveCN1805639BImprove reliabilityPoor qualityElectric lighting sourcesGas discharge lamp detailsUltraviolet lightsMaterials science
Owner:HARISON TOSHIBA LIGHTING CORP

A method for detecting the package block of the main reduction gear of the automobile drive axle

ActiveCN105651512BQuality improvementImprove noiseMachine gearing/transmission testingVibration testingCar drivingVibration acceleration
Owner:CHONGQING UNIV OF TECH +2

A quantitative blanking system for a household intelligent automatic pancake machine

ActiveCN107049062BSimple discharge methodEasy to implementFrying pansControl engineeringProcess engineering
Owner:UROICA GUANGDONG PRECISION INFORMATION ENG TECH RES INST CO LTD

A coalbed methane multi-branch horizontal well system suitable for monocline structure

InactiveCN103867124BIncrease main branch lengthGuaranteed uptimeDirectional drillingMain branchCoal
Owner:华北石油管理局有限公司

Mobile terminal and method for generating an out-of-focus image

InactiveCN103037075BImage enhancementTelevision system detailsComputer terminalComputer vision
Owner:LG ELECTRONICS INC

Frequent Trajectory Extraction Method and Its Mining System Based on Massive Spatiotemporal Data

ActiveCN111078754BOvercome the limitation of not having time-constrained termsSolve problems with low applicabilityGeographical information databasesSpecial data processing applicationsEngineeringThresholding
Owner:南京柏跃软件有限公司

Distribution valve, pumping mechanism and concrete pump

ActiveCN104153988BIngenious structureEasy to processPositive displacement pump componentsPumpsEngineeringMechanical engineering
Owner:SANY AUTOMOBILE MFG CO LTD

Demounting device for upper cover of electro-hydraulic servo valve

InactiveCN101450478BAvoid stuck phenomenonQuick disassemblyMetal-working hand toolsElectro hydraulicScrew head
Owner:SHANGHAI NUOMA HYDRAULIC SYST

Active energy ray-curable ink composition, method for producing same, and method for producing printed matter in which same is used

PendingCN113543982ARaise the ratioGood dispersionDuplicating/marking methodsInksPolymer sciencePigment dispersion
Owner:SAKATA INX

A method for measuring permeability coefficient in rare earth leaching process

ActiveCN106442260BPermeability/surface area analysisRare earthOsmotic coefficient
Owner:JIANGXI UNIV OF SCI & TECH

A method and system for capacity scheduling

ActiveCN107919012BRealize a reasonable distributionRelieve stressRoad vehicles traffic controlResourcesIndustrial engineeringReal-time computing
Owner:BEIJING DIDI INFINITY TECH & DEV

A method and system for taking screenshots of video foreground objects based on Gaussian mixture model

InactiveCN103106633BSave human effortShorten the timeImage data processing detailsComputer graphics (images)Algorithm
Owner:台州市合正信息科技有限公司

Method for automated connection of multiple processing machines

InactiveCN1638379ADigital data processing detailsTransmissionCommunications systemDatabase server
Owner:MACRONIX INT CO LTD

Electronic device housing

InactiveCN107852067BAvoid elevationSimple structureAssociation with control/drive circuitsCouplings bases/casesMechanical engineeringMotronic
Owner:BROSE FAHRZEUGTEILE GMBH & CO KG HALLSTADT (DE)

Neutralizing epitope from Zika virus e protein and its application

ActiveCN109627297BSafe and effective treatmentSsRNA viruses positive-senseViral antigen ingredientsZika virusNeutralizing epitope
Owner:FUDAN UNIV

Display panel

ActiveCN114005948AImprove adhesionPrevent peelingSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:AU OPTRONICS CORP

A kind of preparation method of anti-radiation rare earth polymer fiber

ActiveCN105839217BSpin easilyHigh degree of industrializationMonocomponent synthetic polymer artificial filamentArtifical filament manufactureRare-earth elementFiber
Owner:JIANGSU HUACHANG YARNS & FABRICS CO LTD

A Ferromagnetic Resonance Fault Detection Method for Ungrounded Neutral System

ActiveCN103399257BFast convergenceReduce complexityFault locationAtom decompositionResonance
Owner:WUHAN UNIV

A kind of rosin-based fruit and vegetable fresh-keeping film agent and preparation method thereof

ActiveCN103828912BHigh acid valueMiscibleFruits/vegetable preservation by coatingAlcoholWeather resistance
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Fitness data synchronization method, device, terminal, equipment, server and storage medium

ActiveCN107659627BKnow the total amount of exercise in real timeTotal control timeSport apparatusTransmissionData synchronizationData display
Owner:MIGU INTERACTIVE ENTERTAINMENT CO LTD

A kind of synthetic method of quinoxaline pharmaceutical intermediate compound

InactiveCN104496919BHigh yieldOrganic chemistryQuinoxalineOrganic solvent
Owner:李强

A kind of method that acid decomposes scheelite to prepare tungsten oxide and tungsten powder

ActiveCN108642276BReduce break down costReduce manufacturing costProcess efficiency improvementSlagMaterials science
Owner:CENT SOUTH UNIV

Supercritical processing apparatus

ActiveCN111081595AAvoid damageImprove response uniformitySemiconductor/solid-state device manufacturingCleaning using liquidsStructural engineeringMechanical engineering
Owner:SEMES CO LTD

A kind of cold rolling annealing and pickling process for duplex stainless steel

ActiveCN105586600BHigh glossSolve the problem of black bandsFurnace typesHeat treatment furnacesElectrolysisMetallurgy
Owner:GANSU JIU STEEL GRP HONGXING IRON & STEEL CO LTD

A Dynamic Compensation Circuit Applicable to Current Mode PWM Controller

ActiveCN106787638BSensitive overcurrent protectionReduce power consumptionPower conversion systemsCapacitanceTransformer
Owner:TIANSHUI 749 ELECTRONICS

A Terahertz Radiation Source Based on Intracavity Optical Parameters and Difference Frequency Effect

InactiveCN104269720BImprove optical conversion efficiencyIncreased interaction volumeMasersResonant cavityTerahertz radiation
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Manufacturing process of a flexible circuit board

ActiveCN110430678BReduce thicknessImprove reliabilityCircuit bendability/stretchabilityNon-metallic protective coating applicationSolder maskFlexible circuits
Owner:深圳市蓝特电路板有限公司

A flavoring substance for cigarettes and its preparation method and application

ActiveCN106986903BSignificant technological progressGreat tasteTobacco preparationTobacco treatmentSilver carbonateCatalytic effect
Owner:SHANGHAI INST OF TECH

A circuit breaker interlocking mechanism of a ring network cabinet

ActiveCN105225867BPrevent accidental pull-on switchPrevent stray entryElectric switchesProtective switch operating/release mechanismsRing networkCircuit breaker
Owner:常州阿斯博开关有限公司

A pipeline cable conveying method with an auxiliary support structure

ActiveCN107826872BEasy to transportReduce deliveryFilament handlingApparatus for laying cablesSpiral bladeEngineering
Owner:STATE GRID CORP OF CHINA +2

Imitation bluestone hemp panel prepared by using china clay tailings and fly ash and preparation method thereof

ActiveCN108751888BEasy to stretchHigh strengthFiberPortland cement
Owner:JIANGXI YUANYANG WEILI IND CO LTD

A planting method for recovering the natural population of S. chinensis

ActiveCN106258408BReturn to normal structureRecovery functionSeed and root treatmentPlant cultivationTerrainScirpus mariqueter
Owner:FUDAN UNIV

A high-resolution radar scatterometer with scanning beam

ActiveCN106093932BFast global coverageHigh resolutionRadio wave reradiation/reflectionICT adaptationLow noiseConical scanning
Owner:NAT SPACE SCI CENT CAS

A kind of extraction method of limonin

ActiveCN111499681BHigh purityReasonable designDigestive systemSteroidsCitrus x limoniaEnzymatic hydrolysis
Owner:广州市莱檬生物科技有限公司 +2

Lift type microwave oven wall-hanging bracket

InactiveCN103244984BImprove recycling ratesAvoid harmDomestic stoves or rangesLighting and heating apparatusMicrowave ovenEngineering
Owner:SHANDONG UNIV

Power lithium battery intelligent management system

InactiveCN101312293BBatteries circuit arrangementsComputer controlData displayDisplay device
Owner:SHENZHEN KEYERTECH INDAL CORP

Imbalance compensation and ant colony optimization method of static reactive compensator

InactiveCN100585977CHigh precisionBalance compensation ensuresFlexible AC transmissionReactive power adjustment/elimination/compensationStabilization controlSusceptance
Owner:HUNAN UNIV

a cable device

ActiveCN109015322BExtended service lifePolished meetGrinding carriagesPolishing machinesAutomatic controlPolishing
Owner:安徽天盛新材料科技有限公司

Electrically conductive diamond electrode, and sulfuric acid electrolysis method and sulfuric acid electrolysis apparatus each utilizing same

ActiveCN103380232AIncreased durabilityCellsElectrode coatingsDiamond electrodesElectrolysis
Owner:DE NORA PERMELEC LTD

A speed control system and method for a steam-driven main feedwater pump of a nuclear power plant

ActiveCN109681443BSpeed ​​measurement adjustmentHigh precisionEngine fuctionsEngine controlDriving currentThermodynamics
Owner:CHINA NUCLEAR POWER TECH RES INST CO LTD +4

An electric vehicle thermal management system

ActiveCN110015195BImprove battery lifeTemperature controlAir-treating devicesVehicle heating/cooling devicesPower batteryHeat management
Owner:ZHENGZHOU YUTONG BUS CO LTD

Method of Obtaining Depth Map from Binocular Image

ActiveCN103617608BQuality improvementAccurately obtainedImage analysisDifference listWeight coefficient
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Making method of shell having braided lines, and shell made through using it

InactiveCN103252891AAvoid uneven defectsSynthetic resin layered productsAdhesivesFiberThermoplastic
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

A Fault-Tolerant Control Method for Missile Multi-Drive State Actuator Faults

ActiveCN110727198BSolving Underactuated Control ProblemsIdentify different failure modesAdaptive controlControl system designDynamic models
Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI