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 phase modulator half-wave voltage measurement system and measurement method

ActiveCN105717344BAccurate measurementSimple structureVoltage/current isolationVoltage measurements onlyPolarization beam splitterHalf wave
Owner:SOUTH CHINA NORMAL UNIVERSITY

Shaft seal packing and shaft seal structure for valve

ActiveCN101495786ALittle room for volume changeImprove sealingSpindle sealingsPlug valvesSurface pressureFluid pressure
Owner:KITZ CORP

Electromagnetic measurements for a wind turbine

PendingCN113614361AReduces the risk of damaging the measurement circuitryWind motor controlWind motor supports/mountsNacelleEngineering
Owner:SIEMENS GAMESA RENEWABLE ENERGY AS

Method for integrally marking drosophila proteomes by using stable isotope labeling with amino acids in cell culture (SILAC) and special culture medium

ActiveCN102805052BQuick tagEfficient markingAnimal feeding stuffStable Isotope LabelingIsotope
Owner:INST OF RADIATION MEDICINE ACAD OF MILITARY MEDICAL SCI OF THE PLA

A compound nutrient blending oil with ulcer repairing effect and its preparation method and application

ActiveCN106359659BReduce areaHas hepatoprotective activityEdible oils/fatsNutritive valuesCannabis
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

A magnetic fluid sea surface thin oil film recovery and separation device

InactiveCN103774630BChange flow stateSolve the technical problems of recovery and separation effectWater cleaningGeneral water supply conservationMarine engineeringIdler-wheel
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Quick test system and method for qsfp+to 4 SFP+ high-speed cables

ActiveCN105871653BImprove reliabilityShorten test timeData switching networksTest efficiencyVirtual LAN
Owner:四川华拓光通信股份有限公司 +1

A detachable hook mechanism for carriage connection based on gear transmission

ActiveCN110446646BProtect life safetyProtection securityRailway couplingsWagons/vansGear wheelDerailment
Owner:扬州科丰高新产业投资开发集团有限公司

Material handling mechanical arm structure and mobile kitchen handling robot with it

InactiveCN105881522BAchieve freedom of movementLittle room for movementProgramme-controlled manipulatorConveyor partsWork in processMaterial handling
Owner:UNIV OF JINAN +1

Image recognition method, device, electronic device and storage medium

ActiveCN110263730BIncrease success rateReduce complexityCharacter recognitionThresholdingImage identification
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Secondary fermentation device for evenly heated Agaricus bisporus compost

ActiveCN107896828BEasy to spreadEvenly distributedCultivating equipmentsMushroom cultivationBiologyFermentation
Owner:CHONGQING RUIFUNONG EDIBLE MUSHROOMS PLANTATION CO LTD

Method for preparing hydroxyapatite coat/surface activated titanium-based composite coat

InactiveCN101791434BPromote growthSimple processCoatingsProsthesisWater vaporApatite
Owner:HAINAN UNIV

Image processing apparatus, image processing and editing apparatus, image file reproducing apparatus, image processing method, image processing and editing method and image file reproducing method

InactiveCN1947431BTelevision system detailsColor television detailsParallaxImaging processing
Owner:OLYMPUS CORP

Battery automatic replacement system of small-sized multi-rotor-wing unmanned aerial vehicle

ActiveCN102909540BEasy to installImprove efficiencyProgramme-controlled manipulatorMetal working apparatusManipulatorBattery storage
Owner:徐州新电高科电气有限公司

A kind of instrument panel positioning method and instrument panel manipulator

ActiveCN106272439BQuick assemblyAssembly precisionProgramme-controlled manipulatorMetal working apparatusDashboardEngineering
Owner:SAIC VOLKSWAGEN AUTOMOTIVE CO LTD

Method and device for converting an audio call into a video call

ActiveCN107371191BGuaranteed interoperabilityImprove experienceInterconnection arrangementsNetwork traffic/resource managementTelecommunicationsComputer terminal
Owner:CHINA MOBILE COMM LTD RES INST +1

A kind of semiconductor production method

ActiveCN107123606BPrevent defects such as positional deviationUndisturbedSolid-state devicesSemiconductor/solid-state device manufacturingPunchingStructural engineering
Owner:GREAT TEAM BACKEND FOUNDRY (DONGGUAN) LTD

Method for detecting electronic equipment and electronic equipment

InactiveCN105912143BSimplify the maintenance processFault responseInput/output processes for data processingComputer hardwareInformation processing
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Magnesium or magnesium alloy quantitive founding apparatus

InactiveCN101157126BCasting Quantitative AccurateMolten metal supplying equipmentsProduct gasLiquid metal
Owner:青岛地恩地材料科技有限公司

Hair trimmer device with comb unit

ActiveCN100519111CFeel comfortableMetal working apparatusEngineeringMechanical engineering
Owner:KONINK PHILIPS ELECTRONICS NV

A kind of sbs modified bitumen waterproof coating for construction

InactiveCN103289573BHigh bonding strengthNo harm to healthBituminous coatingsCerium nitrateBituminous waterproofing
Owner:SHANDONG INNOWIT CHEM

Method and device for updating virtual private network (VPN) routing

ActiveCN102158393BQuick updateSolve the problem of convergenceData switching networksMessage processingDistributed computing
Owner:HUAWEI TECH CO LTD

The synthetic method of flubenzuron intermediate 2-fluoro-4-(2-chloro-4-trifluoromethylphenoxy) aniline

ActiveCN103709048BCheap and easy to getMild reaction conditionsOrganic compound preparationAmino-hyroxy compound preparationSynthesis methodsSolvent
Owner:JIANGSU FLAG CHEM IND

A preparation method of surface metallized composite material through chemical plating under photocatalysis

InactiveCN101550546BPromote reductionIncrease productivityLiquid/solution decomposition chemical coatingFiberChemical plating
Owner:UNIV OF SCI & TECH BEIJING

Fermented feed drying system

ActiveCN103575082BReduce wasteDrying solid materials with heatFeeding-stuffProcess engineeringTubes types
Owner:MYANDE GRP CO LTD

A system and method for road intersection recognition based on deep learning

ActiveCN110348311BEfficient integrationEasy to detectCharacter and pattern recognitionNeural architecturesEngineeringTypes of road
Owner:PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU +1

A hip joint spacer mold

ActiveCN103538193BEasy to take outGuarantee product qualityJoint spacerProsthesis
Owner:BEIJING AKEC MEDICAL

Coke oven furnace temperature adjustment method

ActiveCN107992130BAchieve precisionReduce energy consumptionCombustible gas coke oven heatingAuxillary controllers with auxillary heating devicesThermodynamicsProcess engineering
Owner:MAANSHAN IRON & STEEL CO LTD

Extraction method of anthocyanin and original anthocyanin components in cranberry fruits

InactiveCN101999648BSimple processUniversal StrongCosmetic preparationsMake-upAmerican cranberryAlcohol
Owner:宝鸡市虹源生物科技有限公司

Solid state lithium battery and preparation method thereof

ActiveCN110600794BEasy to operateFinal product manufacturePositive electrodesSolid state electrolyteBattery cell
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Remote wireless monitoring system, monitoring device and monitoring method

InactiveCN101753991ATelevision system detailsColor television detailsCommunication unitTransceiver
Owner:JOHNSON ELECTRIC SHENZHEN

A method for decolorizing and preserving fragrance of sweet orange essential oil

ActiveCN105176682BProcess for effective decolorization and fragrance preservationHigh decolorization rateEssential-oils/perfumesFlavorFiltration
Owner:HUAZHONG AGRI UNIV

A method and system for motion recognition and privacy protection based on acceleration data

InactiveCN107742070BDigital data authenticationBiometric pattern recognitionPrivacy protectionEngineering
Owner:CENT SOUTH UNIV

Signal detection method for stochastic access channel

ActiveCN101355383BAvoid missing detectionGuaranteed successful accessCode division multiplexRadio transmission for post communicationAlgorithmNon detection
Owner:ZTE CORP

Sucking device for dust collector

InactiveCN100336481CSuction nozzlesForeign matterSuction force
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Backlight module and display device

ActiveCN110543049BReduce energy consumptionImprove transmittanceNon-linear opticsDisplay deviceEngineering
Owner:HISENSE VISUAL TECH CO LTD

Installation structure and installation method of axle terminal brake of mining dump truck

ActiveCN112297710BSolve installation problemsEasy to spreadBraking element arrangementsAxle unitsVehicle frameBrake
Owner:XUZHOU XCMG MINING MACHINERY CO LTD

A method and system for calculating ice thickness of transmission lines based on high-definition images

ActiveCN106568388BReduce mistakesImproving the results of artificial ice observationUsing optical meansInformation supportEngineering
Owner:EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID

Indoor hydraulic self-closing waste collection support

ActiveCN108584228BSimple structureRetain basic functionsRefuse receptaclesEngineeringPiston rod
Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Transition between binocular and monocular views

ActiveCN109313346BImage enhancementImage analysisImaging processingComputer graphics (images)
Owner:META PLATFORMS INC

Vegetable oil leftover defoamer and preparation method thereof

ActiveCN105154031BReduce manufacturing costReduce surface tensionDrilling compositionVegetable oilIsomerization
Owner:新疆贝肯化学有限公司 +1

An intelligent responsive graphene-based separation membrane for the separation of mixed molecules and its preparation method

ActiveCN107684834BManufacturing flexibilityThickness is easy to controlSemi-permeable membranesMembranesGraphene flakePolymer composites
Owner:BEIHANG UNIV

Method and system for transmitting preview picture in video file

InactiveCN102404690BImprove experienceBroadcast service distributionComputer graphics (images)Computer science
Owner:ZTE CORP

Drill hole plug

InactiveCN103221631ASealing/packingAnchoring boltsParticulatesWater soluble
Owner:RISE MINING DEV

A disposable laparoscopic trocar

ActiveCN109288564BDoes not change tightnessGuaranteed tightnessCannulasSurgical needlesSilica gelLaparoscopic trocar
Owner:SHANGHAI KANGDELAI ENTERPRISE DEV GRP CO LTD

A data storage method, system and query method

ActiveCN105786877BMeet the requirements of consistencyIncreased Consistency RequirementsDatabase distribution/replicationDatabase indexingIn-memory databaseData storing
Owner:CHINA MOBILE GROUP SHANDONG

Suspension system of automobile and automobile having same

ActiveCN107757287BSimple structureSmall footprintResilient suspensionsBall screwElectric machinery
Owner:BYD CO LTD

A method for inlaying cemented carbide blocks

ActiveCN110303226BNot easy to fall offLittle thermal impactArc welding apparatusSocial benefitsEconomic benefits
Owner:河南省煤科院耐磨技术有限公司

An assembly structure and assembly process of automobile buffer rubber parts

ActiveCN111379806BEasy to fixReduce lossSpringsSprings/dampers design characteristicsEngineeringStructural engineering
Owner:FUZHOU FUQIANG PRECISION

Semiconductor device

InactiveCN102460711BAvoid misuseAvoid electrostatic damageTransistorSolid-state devicesDevice materialThin-film diode
Owner:SHARP KK

A body temperature detection cloud platform system

ActiveCN111707377BSuitable for body temperature measurementEasy to understandEpidemiological alert systemsSensing radiation from moving bodiesComputational scienceBody temperature measurement
Owner:安徽必海微软件科技有限公司

Self-adjusting uniform speed reinfusion device and adjustment method for peripheral stem cells and bone marrow blood

ActiveCN110559514BGuaranteed comfortEnsure safetyMedical devicesIntravenous devicesAnatomyBiomedical engineering
Owner:JILIN UNIV

Ring Voltage Controlled Oscillator Circuit

ActiveCN106160738BHigh inhibition ratioEnhanced ability to interfere with noisePulse automatic controlCapacitanceAudio power amplifier
Owner:SEMICON MFG INT (SHANGHAI) CORP

A front and rear electrode graphite boat and chemical vapor deposition equipment

ActiveCN105568257BUniform electric fieldEasy to useChemical vapor deposition coatingGas phaseGraphite
Owner:浙江日月光能科技有限公司

A target detection method, system and device based on navigation satellite signals

ActiveCN110045395BImprove the problem of long positioning timeShort positioning timeSatellite radio beaconingGps measurementSimulation
Owner:北京和协航电信息科技有限公司

A switchable suspension wedge mechanism and its application method

ActiveCN106001247BShorten the timeIncrease productivityShaping toolsPerforating toolsProduction lineExtrusion
Owner:CHERY AUTOMOBILE CO LTD

Multi-point layered meeting control method in IMS system

InactiveCN101453346BReduce signaling loadReduce in quantitySpecial service provision for substationTelevision conference systemsApplication serverTraffic flow
Owner:XIDIAN UNIV +1

Component for connecting pillar

InactiveCN102733485BEasy to manufactureEasy to distinguishBuilding constructionsAerospace engineering
Owner:SENQCIA CO LTD

A method for preparing β-carotene microcapsules

ActiveCN106617227BReduce manufacturing costGood water solubilityFood shapingFood ingredient as encapsulating agentSolubilityBeta-Carotene
Owner:JIANGNAN UNIV

Honeycomb catalyst for catalytically incinerating sulfur recovery tail gases and preparation method

ActiveCN102039137BSolution to short lifeLow costSulfur compoundsDispersed particle separationCarbonyl sulfideBULK ACTIVE INGREDIENT
Owner:CHINA PETROLEUM & CHEM CORP +1

SAR image classification method based on spm and depth incremental svm

ActiveCN106228182BOvercoming the problem of low feature extraction performanceEfficient extractionCharacter and pattern recognitionSupport vector machineTest sample
Owner:XIDIAN UNIV

Chinese medicine composition containing red sage, notoginseng and musk or muskone and its prepn

ActiveCN101088522BOrganic active ingredientsMammal material medical ingredientsVascular diseaseAlcohol
Owner:TIANJIN TASLY PHARMA CO LTD

Semi-hot melt adhesive for motorcycle tires and preparation method thereof

ActiveCN105802545BImprove wear resistanceHigh tear strengthNon-macromolecular adhesive additivesConjugated diene hydrocarbon adhesivesMotorcycle tyreAcrylonitrile
Owner:JIANGSU GENERAL SCI TECH

engine oil pan structure

InactiveCN103573327BEasy to drain oilReduce the temperatureMachines/enginesEngine lubricationPetroleum engineeringWarming up
Owner:MITSUBISHI MOTORS CORP +1

A compound probiotic fermented product with skin care efficacy and its preparation and application

ActiveCN112980892BMaintain balanceIncrease elasticityCosmetic preparationsBacteriaBiotechnologyMetabolite
Owner:青岛元达生物科技有限公司

Convenience device for vehicle and vehicle

ActiveCN107054245BComfortable operating environmentAdaptive ConveniencePedestrian/occupant safety arrangementAnti-theft devicesComputer scienceObject detection
Owner:LG ELECTRONICS INC

Layered composite material for plain bearings, production and use thereof

InactiveCN100470069CEasy loadingShaftsBearing componentsElectrolytic agentInter layer
Owner:FEDERAL MOGUL WIESBADEN

Electric adsorption hard removal equipment, circulating cooling water treatment system and method

ActiveCN105502690BMeet the requirements of energy saving and environmental protectionSimple structureSpecific water treatment objectivesScale removal and water softeningElectricityWater treatment system
Owner:BEIJING JINGONG SEAWATER SCI & TECH CO LTD

Asphalt concrete mixing equipment termination product car-loading control system

InactiveCN100411840CAvoid hidden dangersIncrease productivityDischarging apparatusControl apparatusControl systemPhysical well being
Owner:NANJING UNIV OF SCI & TECH +1

A curtain grouting method

ActiveCN112554590BImprove grouting effectAvoid heavy consumptionBuilding repairsMaterial consumptionStructural engineering
Owner:东方雨虹建筑修缮技术有限公司

Sound or vibration transfusion sensor

InactiveCN100398161CIntegrity guaranteedReduced Sensitivity RequirementsInfusion devicesFlow controlPerfusionElectric signal
Owner:梁佐民

A foldable flag seat

ActiveCN105448213BEasy to retractEasy to useFlags/bannersCasterComputer engineering
Owner:鲜明旗帜(北京)有限公司

Method for the dimensional inspection of a turbomachine component

ActiveCN113748310AMachine part testingMechanical measuring arrangementsComputational physicsMechanical engineering
Owner:SAFRAN AIRCRAFT ENGINES SAS

A kind of abs vacuum low pressure injection molding and machining method for ear hole repairing

InactiveCN104210119BQuick fixReliable strengthAdhesive glueEngineering
Owner:CHONGQING CONSTR ELECTROMECHANICAL CO LTD

Vertical Phase Separation Semiconductor Organic Material Layer

ActiveCN103781845BExtend your lifeImprove operational stabilityFinal product manufactureOrganic conductorsOrganic semiconductorSemiconductor
Owner:NISSAN CHEM IND LTD

Method and device for determining wireless network of multiaerial system

ActiveCN101605336BSimulation is accurateNetwork planningTelecommunicationsBeam shaping
Owner:CHINA MOBILE GROUP DESIGN INST

Sustainable capacitive deionization seawater desalination system

ActiveCN111675290BGuaranteed continuous outputStrong water purification abilitySeawater treatmentDispersed particle separationCapacitanceCapacitive deionization
Owner:JIANGSU UNIV OF SCI & TECH

Steel products, ballast tanks and holds of ships using the same, and ships equipped with such ballast tanks or holds

ActiveCN106103769BImprove corrosion resistanceChemical compositionConcentration ratio
Owner:NIPPON STEEL CORP

An extruded vertical air conditioner

ActiveCN105222310BReduce in quantityReduce manufacturing costHeating and ventilation casings/coversEngineeringTransportation cost
Owner:CHUZHOU PRIMST IND DESIGN CO LTD

A mower baffle that is easy to clean and easy to disassemble

ActiveCN109892113BEasy to cleanEasy to assemble and disassembleMowersAgricultural engineeringStructural engineering
Owner:江苏朗鸿机电有限公司

A method and system for detecting the current-voltage curve of a photovoltaic string

ActiveCN105680797BImprove reliabilityImprove detection efficiencyPhotovoltaic monitoringPhotovoltaic energy generationCurrent voltageVoltage control
Owner:HUAWEI DIGITAL POWER TECH CO LTD

A method for the determination of volatile flavor compounds in brown rice assisted by ultrasonic method

ActiveCN107179375BHigh enrichment rateGood volatilization effectComponent separationGas liquid chromatographicMass spectrometry
Owner:ZHEJIANG UNIV

Hydrogen pipeline system

ActiveCN111156413BPrevent leakagePrevent proliferationPipeline systemsHydrogen technologiesThermodynamicsEngineering
Owner:TSINGHUA UNIV

Operation method for controlling oxygen content during radio frequency electric cable strip casting process

InactiveCN102839289BSolve scrapGuarantee product qualityRotary drum furnacesCrucible furnacesThree levelIngot
Owner:JIANGSU HUANSHENG COPPER IND

Atomizer, atomizer and electronic cigarette

ActiveCN106037011BNot easy to effusionNot easy to form effusionTobacco pipesTobacco devicesEffusionElectronic cigarette
Owner:JOYETECH EURO HLDG

A microporous foam in-mold decoration molding device

ActiveCN111391210BAchieve recyclingRapid coolingSpray nozzleSlow cooling
Owner:东莞市艾尔玛塑件科技有限公司

Measuring device and method of use for inner hole wear of stroke drive shaft bushing

ActiveCN103591870BEasy to makeFlexible and easy measurement processMechanical measuring arrangementsDrive shaftUltimate tensile strength
Owner:ANSTEEL GRP MINING CO LTD

Concentration of vaccine antigens without lyophilization

InactiveCN103096921ASsRNA viruses negative-senseViral antigen ingredientsVaccine antigenLiquid composition
Owner:NOVARTIS AG

Data transmission device and method

ActiveCN105898794BIncrease data transfer rateNetwork traffic/resource managementData transmission circuitData transmission systems
Owner:NUBIA TECHNOLOGY CO LTD

Rapid changeover controller of double-power-source switch

InactiveCN106936209AReduce impact disturbanceAvoid current shockEmergency protective arrangements for limiting excess voltage/currentEmergency power supply arrangementsPower switchingComputer module
Owner:JIANGSU YIHONG LIANKONG INTELLIGENT TECH CO LTD

Ferroalloy heating furnace and ferroalloy supply device

InactiveCN106524761BCharge manipulationFurnace typesCombustorAlloy
Owner:中煤玮坤(北京)节能环保科技有限公司

Solid-state image sensor, camera and method of driving solid-state image sensor

ActiveCN103581576BTelevision system detailsColor television detailsAudio power amplifierEngineering
Owner:CANON KK

A method for auxiliary starting of an engine

ActiveCN106704073BRigorous and safe methodSolution to short lifeCharge equalisation circuitElectric motor startersCapacitanceElectrical battery
Owner:东莞亚晔实业有限公司

A kind of hplc method to measure the method of L-cysteine ​​content

ActiveCN104316618BEfficient determinationSolve measurement problemsComponent separationCysteine thiolateDiol
Owner:WUHAN GRAND HOYO

A kind of ginger vinegar beverage and preparation method thereof

InactiveCN104473282BPromote circulationImprove the immunityDigestive systemUnknown materialsBiotechnologyFructose
Owner:HUNAN AGRICULTURAL UNIV +1

Walking motion type bicycle

ActiveCN114604348AEffort-saving ridingEasy to get on and offChain/belt transmissionRider propulsionPhysical medicine and rehabilitationVehicle frame
Owner:黄铃华

Air grill system for an oxidation reactor and method of accommodating deflection therein

ActiveCN104941536BPreparation by hydrocarbon ammoxidationChemical/physical processesThermodynamicsAcrylonitrile
Owner:INEOS EURO LTD

Method and device for forecasting demand for ship maintenance resources

ActiveCN110503240BForecastingResourcesTime informationReverse analysis
Owner:NAVAL UNIV OF ENG PLA

A high-efficiency electrochemical desalination method and device based on intermittent energization

ActiveCN112780076BIncrease migration rateReduce the binding forceBuilding repairsElectrochemical responseElectrolytic agent
Owner:HOHAI UNIV

A method and device for information reminder

ActiveCN105046476BAvoid lossReduce expensesOffice automationPaymentSubject matter
Owner:北京国知专利预警咨询有限公司

Large wind turbine pitch gearbox installation tool

ActiveCN106829722BEnsure safety and speedEasy to installLoad-engaging elementsEngineeringTurbine
Owner:东方电气风电股份有限公司

A method for catalyzing biomass pyrolysis using heat treatment products of waste lithium batteries

ActiveCN112898997BHigh yieldReduce oxygenate contentSpecial form destructive distillationPtru catalystEnvironmental engineering
Owner:CHONGQING UNIV

MIMO (multiple input multiple output) based high-resolution underwater target detection device and method

InactiveCN102608609BIncrease the apertureIncrease spaceAcoustic wave reradiationImage resolutionTransducer
Owner:ZHEJIANG UNIV

Method and apparatus for analyzing subtitles in a video

InactiveCN1604624AImprove clarityTelevision system detailsAnalogue secracy/subscription systemsVisibilityComputer graphics (images)
Owner:INT BUSINESS MASCH CORP

Photothermal material and its preparation method and use

ActiveCN113214269BGeneral water supply conservationSeawater treatmentPhotothermal conversionMaterials science
Owner:青岛科美新材料科技有限公司

A kind of mud gun seismic source drilling tool and process method

ActiveCN104234622BEasy to placeExcitation while drillingSeismologyDrilling machines and methodsWell drillingDrill
Owner:BGP OF CHINA NAT GASOLINEEUM CORP

Silicone-based layered structure with oleophobic-hydrophobic surface, method for its preparation, and electrical machine with the layered structure

ActiveCN105307851BEngine sealsWindingsThermoplasticElectric machine
Owner:VOLKSWAGEN AG

A method for obtaining gas content of shale reservoirs from well logging data

ActiveCN104573344BConforms to gas-containing characteristicsShort cycleSpecial data processing applicationsMaterial analysisFormation matrixWell drilling
Owner:CHINA NAT OFFSHORE OIL CORP +1

A method and system for determining the nitrogen content of tree leaves in the period of fruit expansion

ActiveCN112461773BHigh precisionUse less bandsColor/spectral properties measurementsSoil scienceBand spectrum
Owner:SOUTHWEST UNIV

A kind of granular composite acidifier and preparation method thereof

ActiveCN104161188BLower pHReduce diarrheaAccessory food factorsPhosphoric acidStearic acid
Owner:SHANGHAI XINNONG FEED

Electronic device, in particular a variable speed drive or alternator regulator, comprising a heat sink and a power card

InactiveCN110192443APrinted circuit board receptaclesCooling/ventilation/heating modificationsAlternatorPrinted circuit board
Owner:MOTEURS LEROY SOMER

Macrography/microcosmic association 12 freedom degree micro assembly system

ActiveCN100446939CEasy to assembleEfficient assembly workProgramme-controlled manipulatorGripping headsMicro structureElectricity
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A brick lifting device for replacing damaged tiles based on indoor construction of buildings

ActiveCN111852057BImprove bindingReduce vibrationBuilding repairsBrickArchitectural engineering
Owner:中铁二十一局集团第五工程有限公司

A Load Forecasting Method for Open Electric Bus Charging Station

ActiveCN108932558BHigh outputHigh precisionForecastingElectric vehicle charging technologyPower efficientLoad forecasting
Owner:JIANGSU ELECTRIC POWER CO +1

A method for directly preparing luminescent material 8-hydroxyquinoline magnesium

InactiveCN105348190BNo harmHigh purityOrganic chemistryLuminescent compositions8-HydroxyquinolineUnit/Kilogram
Owner:NANCHANG HANGKONG UNIVERSITY

Process for laser cutting of sheets and laser cutting device for carrying out the process

InactiveCN100560268CReduce erectionWelding/cutting auxillary devicesAuxillary welding devicesSheet steelLaser processing
Owner:BYSTRONIC LASER

A method for treating refractory organic wastewater and the multi-component catalyst used therein

ActiveCN104743652BAchieve strong oxidative degradationImprove conversion abilityMetal/metal-oxides/metal-hydroxide catalystsWater/sewage treatment by reductionHigh concentrationFenton reagent
Owner:武汉森泰环保股份有限公司

Display device

ActiveCN110596965AReduced material requirementsReduce engagement proceduresCasings with display/control unitsCasings/cabinets/drawers detailsDisplay deviceColloid
Owner:INTERFACE TECH CHENGDU CO LTD +2

A kind of application of roseic acid A in anti-aging of hematopoietic stem cells

ActiveCN109172566BOrganic active ingredientsAntinoxious agentsHematopoietic cellP16 gene
Owner:东营凤起生物科技发展有限公司

Semiconductor element and manufacturing method thereof

PendingCN114447023AMagnetic-field-controlled resistorsSolid-state devicesContact padContact layer
Owner:UNITED MICROELECTRONICS CORP

Mobile terminal motion state detection method during mobile video playback

ActiveCN107770592BSelective content distributionService experienceUser authentication
Owner:TSINGHUA UNIV

Fixing point fatigue test system of passenger car front chair

InactiveCN101441134BUnique designIncrease investmentVehicle testingPilot systemEngineering
Owner:CHERY AUTOMOBILE CO LTD

A long plunger anti-sand long oil well pump equipped with a sand-blocking liquid-passing device

ActiveCN110500265BImprove sand control effectEasy to fall intoPositive displacement pump componentsFlexible member pumpsPumpjackOil well
Owner:阿奥艾斯石油工程服务成都有限公司

An elevator comb pedal

ActiveCN107215764BPrevent slip-and-fall accidentsIncrease the degree of slip resistanceEscalatorsEngineeringAlloy
Owner:NANTONG JIANGZHONG PHOTOELECTRIC

A kind of silicon-based negative electrode material and its preparation method and application

ActiveCN104332594BImprove cycle stabilityImprove conductivityNegative electrodesSecondary cellsElectronic transmissionMetal particle
Owner:CHERY AUTOMOBILE CO LTD

Self-locking nut and production method therefor

InactiveCN104053913ANutsBoltsEngineeringSelf locking
Owner:姜镇熙 +1

Information processing device, information processing system, information processing method and recording medium.

InactiveCN100472542CTotal factory controlSpecial data processing applicationsInformation processingDatabase
Owner:NSSOL

Semiconductor device and manufacturing method thereof

ActiveCN103022103BSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringDielectric layer
Owner:TAIWAN SEMICON MFG CO LTD

Table mount holder for battery powered scissors

InactiveCN1915608AWork benchesLocking mechanismEngineering
Owner:BLACK & DECKER INC

Prefabricated bag packaging method of prefabricated bag packaging machine

ActiveCN105691736BReduce processRealize the action of opening and opening bagsPackagingEngineeringSingle station
Owner:上海松川峰冠包装自动化有限公司

Automatic copper ball feeder

InactiveCN102618909BAvoid affecting productionSave human effortElectrolysis componentsAutomatic controlTitanium
Owner:陈焕宗

A pneumatically driven solar tracking heat collector and its cylinder structure

ActiveCN112303933BSuppress dissipationImprove steaming efficiencySolar heating energySolar heat collector controllersNickel substratePhotothermal conversion
Owner:山东百帝气动科技股份有限公司 +1

Formation method of semiconductor structure

ActiveCN106033720BRepair unsaturated bondsQuality improvementSemiconductor/solid-state device manufacturingSemiconductor devicesSemiconductor structureInterface layer
Owner:SEMICON MFG INT (SHANGHAI) CORP

Integrated bldc control assembly

ActiveCN103298302BEasy wiringFirmly connectedHermetically-sealed casingsCooling/ventilation/heating modificationsDc circuit breakerElectrical polarity
Owner:SNTO TECH GRP

Manufacture for thermoplastic resin granular water dispersion and toner for electronic photography

InactiveCN1439664AGood removal effectDevelopersWater dispersibleOrganic solvent
Owner:DAINIPPON INK & CHEM INC

A method and system for estimating mineral resources at the scale of an ore concentration area

ActiveCN106920176BHigh precisionIncrease confidence in estimatesData processing applicationsGeographical information databasesMineral SourcesComputer science
Owner:INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Composite premix for carps, preparation method thereof and mixed batch

ActiveCN102334623BReduce dosageReduce dependenceFood processingAnimal feeding stuffPhytaseTrace element
Owner:福建大北农华有水产科技集团有限公司 +1

A copper-aluminum tube adjustable slit die

InactiveCN105081052BGuaranteed stabilityGuaranteed flatnessMetal-working feeding devicesPositioning devicesEngineeringCopper
Owner:HEFEI HAODONG PRECISION IND CO LTD

Device and method for measuring numerical aperture of self-focusing lens

ActiveCN110686871BImprove accuracyEasy to operateTesting optical propertiesLight guideMicroscope objective
Owner:SUZHOU UNIV

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