China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Method for establishing aromatic hydrocarbon production flow model

ActiveCN103058817BAccurately calculate outputGood yieldDistillation purification/separationAdsorption purification/separationAlkyl transferIsomerization
Owner:CHINA PETROLEUM & CHEM CORP +1

Hydrogenation method for producing high quality low freezing point motor fuel from biological oil

ActiveCN103102923BSolve the problem of not being able to operate stably for a long period of timeLowering the freezing pointBiofuelsLiquid hydrocarbon mixture productionOil and greaseLiquid product
Owner:CHINA PETROLEUM & CHEM CORP +1

Mechanism for controlling position of optical element

InactiveCN101430414BSmall load changeSave spaceMountingsOptical axisEngineering
Owner:HOYA CORP

Medical information processing method and device

ActiveCN108831554BImprove blindnessMedical automated diagnosisPatient-specific dataRecommendation modelEmergency medicine
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A kind of preparation method of composite antioxidant

ActiveCN112898916BImprove antioxidant capacityStrong aging resistanceNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceOrganic synthesis
Owner:JIANGSU JIYI NEW MATERIAL CO LTD

A method for manufacturing a hot stamping part of a bare board patch

ActiveCN111434442BLow costSave resourcesHot stampingElectrophoreses
Owner:SUZHOU PRESSLER ADVANCED FORMING TECHNOLOGIES CO LTD

Concentrating photovoltaic system using a fresnel lens and nonimaging secondary optics

InactiveCN101641860ASolar heating energySolar heat devicesFresnel lensDiffractive lens
Owner:RGT UNIV OF CALIFORNIA

A kind of manufacturing method of phase change energy storage wall decoration board material

ActiveCN111718170BHigh strengthImprove water resistanceCovering/liningsCeramicwareWood flourRice hulls
Owner:ANHUI BAUHINIA WALLPAPER

Methylamino emamectin benzoate dispersible oil-based suspension and preparation method thereof

ActiveCN102805086BReduce pollutionGood synergyBiocideAnimal repellantsEmamectin benzoateSuspending Agents
Owner:SHANDONG LVBANG CROP SCI CO LTD

A wireless charging control method and wireless charging system

ActiveCN111740504BHigh control precisionBatteries circuit arrangementsElectric powerTransmitter coilMagnetic field coupling
Owner:QINGDAO LU YU ENERGY TECH CO LTD

Wind driven small sewage treatment device

ActiveCN102173543BMeet needsNo power consumptionEnergy based wastewater treatmentMultistage water/sewage treatmentWind drivenEcological environment
Owner:CHINA RAILWAY DESIGN GRP CO LTD

Junction box for vehicles and method for assembling the same

ActiveCN1658461BQuick assemblyEasy to assembleVehicle connectorsLine/current collector detailsProduction ratePower distribution center
Owner:TYCO ELECTRONICS AMP KOREA

Folding game bed

PendingCN114390903AChildren furniturePivotal connectionsVertical tubeStructural engineering
Owner:CHINA WONDERLAND NURSERYGOODS

multifunctional bladder manipulator

InactiveCN105662491BImprove adaptabilityReveal fullyEnemata/irrigatorsSurgeryDisplay deviceEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA

A system and method for detecting rail wear and tear defects

ActiveCN105115976BHigh measurement accuracyAdaptableOptically investigating flaws/contaminationPoint cloudEngineering
Owner:成都晟甲科技有限公司 +1

A kind of automatic production device and method of soaking plate liquid absorbing core

ActiveCN104457357BCheap manufacturingHigh volume production cost reductionIndirect heat exchangersResistLiquid state
Owner:SOUTH CHINA UNIV OF TECH

Surge suppression circuit and method for wireless power transmission system

ActiveCN104242287BSolve the stallImprove stabilityElectric motor controlEmergency protective arrangements for limiting excess voltage/currentEngineeringControl circuit
Owner:深圳前海贞泰通信技术有限公司

Method and data processing device for providing speed warning information to a navigation device

ActiveCN103226895BEasy to useMaximum driveable speed updateVehicle fittingsRoad vehicles traffic controlSimulationSpeed limit
Owner:ROBERT BOSCH GMBH

Mechanical-injection high-efficiency defoaming device

InactiveCN103112914BAvoid troubleThe removal effect is stable and efficientWater/sewage treatment by degassingHuman environmentTherapeutic effect
Owner:UNIV OF SCI & TECH BEIJING

Exciting method for network telephone terminal configuration

ActiveCN1859167BOptimizationReduce workloadData switching by path configurationThe InternetTelephone terminal
Owner:HUAWEI TECH CO LTD

A method and device for quantitatively evaluating formation heterogeneity

ActiveCN109490965BSeismic signal processingSeismology for water-loggingScattering attenuationTime domain
Owner:YANGTZE UNIVERSITY

Method for preparing high-purity nickel-based high-temperature alloy through electron beam induced refining and casting technology

ActiveCN110423918AEfficient separationShorten the production cycleIncreasing energy efficiencyCrucibleIngot
Owner:DALIAN UNIV OF TECH

Hydrogenation catalyst for producing cyclohexylamine from aniline

ActiveCN109647455BOrganic compound preparationHeterogenous catalyst chemical elementsPtru catalystCyclohexylamines
Owner:CHINA PETROLEUM & CHEM CORP +1

Magnetic cloth clamp device of computer embroidery machine

ActiveCN101709540BSimple structureReasonable structureFeedersMechanical engineeringTextile
Owner:HUI ZHOU SHENTIAN PRECISION MACHINES

Oil removal system using superheated steam and superheated steam generation device

InactiveCN110366607AEfficient removalCleaning using gasesCleaning using liquidsPulp and paper industrySuperheated water
Owner:MOLITEC STEEL

A method and system for carrying number

InactiveCN101170826BLow costCommmunication supplementary servicesNetwork data managementProcessor registerCall forwarding
Owner:ZTE CORP

A kind of high-efficiency insulation container manufacturing method and the insulation container manufactured thereof

ActiveCN107380740BIncreased renovation costsLow retrofit costDomestic cooling apparatusLighting and heating apparatusMetallic materialsCryogenic seal
Owner:FOSHAN KEITH TITANIUM TECH CO LTD

Sound source signal transmission device for preventing crackle generation and method for preventing crackle generation

InactiveCN102008820BSolve the problems caused by the inability to cooperate with each otherStable outputVideo gamesSound sourcesEngineering
Owner:C-MEDIA ELECTRONICS INC

A kind of purification method of gold double cone structure nanoparticle

InactiveCN103240420BImprove purification efficiencySimple methodExtinction crossPurification methods
Owner:SUZHOU UNIV

Device-to-device communication method and device

ActiveCN106063351BSolve the real problemRadio transmission for post communicationWireless communicationTransceiverReal-time computing
Owner:SAMSUNG ELECTRONICS CO LTD

Stretch-proof and water-proof insulating bushing for connected cable and use method

ActiveCN103078288BImprove sealingHigh tensile strengthCable fittingsEngineeringUltimate tensile strength
Owner:江苏盐新汽车产业投资发展集团有限公司

Earphone device, wearing state detecting device and wearing state detecting method

InactiveCN103581796BHearing device energy consumption reductionStereophonic circuit arrangementsEngineeringMicrophone
Owner:SONY CORP

excavator bit

InactiveCN105178867BHigh strengthExtended service lifeDrill bitsEdge segmentEngineering
Owner:HOHAI UNIV CHANGZHOU

Display device and display method thereof

InactiveCN107797297BRealize the display effectSteroscopic systemsOptical elementsComputer hardwareComputer graphics (images)
Owner:BOE TECH GRP CO LTD

Welding material for austenitic heat-resistant steel, weld metal and weld structure, and method for manufacturing weld metal and weld structure

ActiveCN111163898ASufficient impact characteristicsWelding/cutting media/materialsWelding/soldering/cutting articlesChemical compositionAustenite
Owner:NIPPON STEEL CORP

Nonwoven thermal bonding pattern with low fuzz

InactiveCN108289771AAbsorbent padsNon-woven fabricsFiberMachine
Owner:PROCTER & GAMBLE CO

Endoscopic Stapler with Cannula Unlock

ActiveCN107822681BReduce the difficulty of operationPrevent failure to replySuture equipmentsInternal osteosythesisEndoscopic staplerAnastomosis coupler
Owner:无锡贝恩外科器械有限公司

Preparation method of composite film for preventing postoperative adhesion

ActiveCN104958789BAvoid stickingAntibacterial and anti-inflammatorySurgeryHydroxyethyl starchAcetic acid
Owner:DALIAN UNIV

Combustor assembly for a gas turbine engine

ActiveCN113847622AContinuous combustion chamberEfficient propulsion technologiesThermodynamicsCombustor
Owner:GENERAL ELECTRIC CO +1

Biaxially oriented polypropylene film, metal film laminated film and film capacitor

ActiveCN108136661BExcellent withstand voltage characteristicsThin/thick film capacitorFixed capacitor dielectricPolymer sciencePolypropylene
Owner:TORAY IND INC

Magnetic levitation train incorporating pneumatic spring control system

ActiveCN100554058CRelieve pressureIncrease loadSliding/levitation railway systemsResilient suspensionsControl systemAir spring
Owner:THYSSENKRUPP TRANSRAPID

Organic electroluminescent element and organic electroluminescent display panel

ActiveCN105706262BImprove luminous efficiencyImprove manufacturing efficiencySolid-state devicesSemiconductor/solid-state device manufacturingDopantHost material
Owner:SHARP KK

High temperature resistant corrosion inhibitor and preparation method thereof

ActiveCN107829094BGood corrosion inhibition effectImprove efficiencyTreatment apparatus corrosion/fouling inhibitionBenzeneAlcohol
Owner:CHINA PETROLEUM & CHEM CORP

Calibration method and device for electric energy meter

ActiveCN102928812BOptimize test orderReduce calibration timeElectrical measurementsEngineeringCalibration Error
Owner:SHENZHEN TECHRISE ELECTRONICS

State estimation method for offshore oilfield group power grid

ActiveCN103107536BCalculation speedEasy to handleAc network circuit arrangementsNODALData acquisition
Owner:CHINA NAT OFFSHORE OIL CORP +1

An audio playback method and user terminal

ActiveCN105404642BImprove playbackSpecial data processing applicationsAudio data browsing/visualisationFrequency spectrumComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A camera autofocus method and system based on frequency domain histogram analysis

ActiveCN108376394BHigh precisionSimplify complex calculationsImage enhancementTelevision system detailsNon parametric density estimationFrequency spectrum
Owner:SHANGHAI UNIV

Fastener type steel pipe scaffold formwork support

InactiveCN100540826CReasonable structure sizeForms/shuttering/falseworksInsertion stentHorizontal bar
Owner:JIANGSU NANTONG NO 2 CONSTR ENG GRP

Satellite navigation spoofing interference suppression method based on extended raim

InactiveCN106842238BEnhanced inhibitory effectSatellite radio beaconingNatural satelliteRepeater
Owner:CIVIL AVIATION UNIV OF CHINA

Sheet substrate, electronic apparatus, electronic parts, method for testing electronic parts, and method for manufacturing electronic parts

InactiveCN103427787AAvoid interferenceSimple manufacturing methodImpedence networksSemiconductor/solid-state device testing/measurementElectricityElectronic component
Owner:SEIKO EPSON CORP

Data transmission method, system and device

ActiveCN101242354BReduce resource requirementsReduce maintenance difficultyData switching networksTransmission protocolCoupling
Owner:HUAWEI TECH CO LTD

In conference display adjustments

ActiveCN102215373BTelevision system detailsTelevision conference systemsComputer graphics (images)Mobile device
Owner:APPLE INC

System and method for receiving and synchronizing content on a communication device

ActiveCN103069827ASpecial service provision for substationSelective content distributionCommunication devicePresentation layer
Owner:EINNOVATIONS HLDG

Lubricating oil quantitative filling equipment for internal combustion engine

ActiveCN111271151BControl oil replenishmentMachines/enginesLubricant filling/drainingInternal combustion engineOil quality
Owner:上海利东汽车用品有限公司

Method and device for reinforcing braking track of ABS vehicle on dried asphalt road

InactiveCN101474612BImprove efficiencyOvercoming problems that cannot be effectively identifiedPretreated surfacesLiquid spraying apparatusShifting baselineRoad surface
Owner:INST OF FIELD OPERATION SURGERY NO 3 MILITARY MEDICL UNIV PLA

A space manipulator simulation device with gaps

ActiveCN106571097BHigh simulationGuaranteed accuracyEducational modelsEngineeringFloating platform
Owner:HARBIN INST OF TECH

A method for cultivating peanuts and soybeans expressing human amylin and its application

InactiveCN105238812BImprove living conditionsImprove blood sugar levelsPeptide/protein ingredientsMetabolism disorderKanamycinOral medication
Owner:GUILIN MEDICAL UNIVERSITY

Tail driving shaft support device

ActiveCN102381475BIsolation impactRotocraftAxial displacementDrive shaft
Owner:CHINA AVIATION POWER MACHINE INST

Memory device

PendingCN113889473ATransistorNanoinformaticsEngineeringActive layer
Owner:SK HYNIX INC

Fuel injection controlling apparatus for internal combustion engine

InactiveCN100432406CElectrical controlInternal combustion piston enginesCombustionRotation velocity
Owner:DENSO CORP

A vehicle-grade switching valve mechanism with automatic power-off

ActiveCN111895171BEasy dockingRealize automatic controlOperating means/releasing devices for valvesMultiple way valvesElectrical controlSwitching signal
Owner:西安涡普动力系统股份有限公司

Flame-retardant high-speed rail seat cover and its production process

ActiveCN108725484BImprove flame retardant performanceReduce the difficulty of productionFlame-proof filament manufactureHeat resistant fibresPolyesterFiber
Owner:杭州华利实业集团有限公司

Aquatic product processing system and control method thereof

ActiveCN107080148BSame processing qualityQuality improvementMeasurement devicesTemperature control using electric meansAquatic productDisplay device
Owner:ZHEJIANG MARINE DEV RES INST

A kind of lithium battery pole piece processing method

ActiveCN110649221BSpeed up the mixingEasy to implementElectrode rolling/calenderingShaking/oscillating/vibrating mixersCell processingSlurry coating
Owner:杭州紫乘生物科技有限公司

A kind of method of whole ecological vertical cultivation dendrobium officinale

ActiveCN104885731BFully release the wildness of original growthGuaranteed stabilityPlant cultivationCultivating equipmentsHigh densityGreenhouse
Owner:HANGZHOU JIANGNANCHUNTANG BIOLOGICAL TECH

Spring Pins and Cooking Utensils

ActiveCN105020261BCooking vesselsPivotal connectionsEngineering
Owner:MIDEA GRP CO LTD +1

A press-fitting device that precisely presses a laser into a square seat

ActiveCN103028925BAchieve positioningNo risk of distortionMetal working apparatusEngineeringControl switch
Owner:XIAMEN SAN U OPTRONICS

A kind of aluminum alloy casting mold sand

ActiveCN104014714BHigh refractorinessLow costFoundry mouldsFoundry coresFoundrySodium Bentonite
Owner:湖南精量重工科技有限公司

A water-dispersible environmental-friendly water-based wood paint with insecticidal and anion-releasing properties and its preparation method

ActiveCN106634553BAchieve decorative effectHas antibacterial and antifungal effectsAntifouling/underwater paintsPaints with biocidesWater basedWater dispersible
Owner:LIAOYANG YIBANG NEW BUILDING MATERIALS GRP CO LTD

High fluorescence efficiency core-shell structure cadmium-free quantum dots and its preparation method and use

ActiveCN107502335BMaintain stabilityReduce surface defectsMaterial nanotechnologyLuminescent compositionsFluorescenceLight excitation
Owner:南京紫同纳米科技有限公司

Liquid droplet discharging method, and liquid droplet discharging apparatus and liquid for manufacturing substrate

ActiveCN1911661ALiquid surface applicatorsOptical filtersEngineeringLiquid drop
Owner:KATEEVA DISPLAY TECH (SHAOXING) LTD

A ten-speed hydraulic transmission for a vehicle

ActiveCN104500684BSimple structureCompact structureFluid gearingsGearing detailsEngineeringMechanical drive
Owner:贵州凯星液力传动机械有限公司

thin film structure

InactiveCN102443774BNo pollutionMeet the requirements of green productsDiffusing elementsVacuum evaporation coatingMicrometerLength wave
Owner:CHINA STEEL

Aryluracil compound or its pesticide acceptable salt, its preparation method, and herbicide composition

ActiveCN109232442BBiocideOrganic chemistryArylUracil
Owner:SHENZHEN UNIV

Fan frame with flow-guiding stator blade and fan

ActiveCN100427769CReduce noiseReduce turbulencePump componentsPump installationsForeign matterPulp and paper industry
Owner:DELTA ELECTRONICS INC

Tube-to-manifold slip joints for air-to-air aftercoolers

ActiveCN110291279BSleeve/socket jointsSpacing meansAir compressorChiller
Owner:CATERPILLAR INC

A bar stacking method, device, equipment and medium

ActiveCN110654878BPrevent collapseImprove space utilizationStacking articlesDe-stacking articlesInformation controlBar stock
Owner:BOZHON PRECISION IND TECH CO LTD

A parking navigation method, device and system

ActiveCN108320569BShorten the timeIndication of parksing free spacesSimulationParking space
Owner:BEIJING BOE ENERGY TECH +1

Safety evaluation method, device, and terminal equipment of self-balancing car

ActiveCN112989501BImprove accuracyGuaranteed timelinessGeometric CADCharacter and pattern recognitionEvaluation resultData set
Owner:CHINA NAT INST OF STANDARDIZATION

Hydraulic control device for offshore wind power piling

InactiveCN103398032BImprove work efficiencyMove quicklyServomotorsFluid-pressure actuator componentsElectricityFuel tank
Owner:SHANGHAI HUIYI CONTROL SYST

Method and device for locating text area in image

InactiveCN103034856BPrecise positioningCharacter and pattern recognitionComputer graphics (images)Computer vision
Owner:深圳深讯和科技有限公司

Refrigerator, refrigerator material management method and system based on intelligent operation

ActiveCN112984946BImplementation statusRealize managementDomestic cooling apparatusLighting and heating apparatusIceboxProcess engineering
Owner:SHANGHAI GREEN MOTIVE TECH LTD

Method for stripping middle part of wire bundle and stripping device thereof

ActiveCN102593762BNo stripping of copper wireAvoid Axial StretchApparatus for removing/armouring cablesMagnetic valveEngineering
Owner:HUBEI TIANYUN AUTOMOTIVE ELECTRIC SYST

A kind of backlight assembly and liquid crystal display thereof

ActiveCN104062806BShorten the cooling pathGuaranteed narrow edge design requirementsLighting heating/cooling arrangementsNon-linear opticsLiquid-crystal displayDisplay device
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Preparation method of oblique oil cylinder body

InactiveCN102962425BImprove performanceReduce weightForeign matterChemical composition
Owner:ANHUI ZHENYE MACHINERY

Method for forecasting high-quality reservoir of carbonate oil-gas reservoirs by utilizing disorder parameter seismic attributes

ActiveCN102707315BSeismic signal processingHorizonPredictive methods
Owner:PETROCHINA CO LTD

A coating composition and a method of imparting a self-healing property and other properties onto a substrate

InactiveCN107793908ATin organic compoundsAntifouling/underwater paintsPolyesterPolyol
Owner:NANO & ADVANCED MATERIALS INST

A kind of anti-leakage cement for molten salt chlorination furnace and its preparation method and application

ActiveCN103896604BGood resistance to molten salt corrosionImprove erosion performanceFoundry mouldsFoundry coresSocial benefitsGraphite electrode
Owner:攀钢冶金材料有限责任公司

An inspection robot for power transformation and distribution equipment

ActiveCN109038353BAccurate measurementEasy access to inspection informationManipulatorCable installation apparatusTransformerControl engineering
Owner:中国铁路上海局集团有限公司合肥供电段

A kind of automatic charging electric vehicle and its charging method

InactiveCN103144720BMotorcyclesElectric vehicleCharge and discharge
Owner:许军

Power tube protection and high-efficiency output method of a DC current source

ActiveCN105305793BReduce heat lossImprove power efficiencyDc-dc conversionElectric variable regulationDc currentEngineering
Owner:深圳市隆元科技有限公司

Bidirectional forwarding detection method, device, electronic equipment and readable storage medium

ActiveCN110086690BAdaptation strategy characterisationData switching networksBidirectional Forwarding DetectionMonoboard
Owner:NEW H3C TECH CO LTD

Method for removing a deposition on an uncapped multilayer mirror of a lithographic apparatus, lithographic apparatus and device manufacturing method

InactiveCN102077142ASemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusSilane compoundsHydrogen
Owner:ASML NETHERLANDS BV

An easy-to-pick vending machine

ActiveCN112258732BLimit dry runExtended service lifeCoin-freed apparatus detailsApparatus for dispensing discrete articlesElectric machineryMachine
Owner:广东海容冷链科技有限公司

Apparatus for detecting, diagnosing and exercising an individual's functionalities

InactiveCN106572796AImprove visual effectsGood sports performanceEye diagnosticsSensorsControl cellEngineering
Owner:安德烈卡格诺

Automatic bag sealing device for bread

ActiveCN110239767BSave time at workAutomatic and precise bag sealingPackage sterilisationPackaging by pressurising/gasifyingEngineeringMechanical engineering
Owner:广东幸福食品有限公司

Waterproof device and terminal equipment

ActiveCN111131586BAvoid deformationImprove waterproof performanceTelephone set constructionsTerminal equipmentEngineering
Owner:HUIZHOU TCL MOBILE COMM CO LTD

A photonic crystal fiber that actively filters out higher-order radial modes

ActiveCN114137653BLow nonlinear coefficientLarge capacityOptical waveguide light guideMicrostructured optical fibreFiberCommunications system
Owner:SOUTH CHINA NORMAL UNIVERSITY

Preparation method and application of pyrazole oxime compound containing 1-methyl-3-ethyl-4-chloro-5-formylpyrazole structure

ActiveCN106243039BBiocideOrganic chemistryEthyl groupAcyl group
Owner:浙江金果知识产权有限公司

lkj equipment detection device

ActiveCN106494459BRailway signalling and safetyElectronic loadMan machine
Owner:HENAN THINKER AUTOMATIC EQUIP CO LTD

Adaptive iris recognition device and method for iris recognition using the device

ActiveCN106295536BAchieve full coverageImprove experienceAcquiring/recognising eyesComputer visionArtificial intelligence
Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT

Core Pulling Structure of Mold

ActiveCN111516219BAvoid Stuck SituationsImprove stabilityEngineeringMechanical engineering
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Method for improving cigartobacco gray

ActiveCN103141935BBurn fullyImprove sensory qualityTobacco preparationTobacco treatmentFermentationWater content
Owner:HUBEI CHINA TOBACCO IND

a detection ball

ActiveCN105425790BEvade trackingAvoid gettingCharacter and pattern recognitionPosition/course control in two dimensionsContinuous measurementVital sign detection
Owner:GCI SCI & TECH

A lamp control system

ActiveCN105934043BSimple designReduce power consumptionElectrical apparatusElectroluminescent light sourcesControl systemPower factor
Owner:珠海灿源电子科技有限公司

ft4 in vitro diagnostic kit and method of use thereof

ActiveCN103499565BEasy to useWide detection rangeChemiluminescene/bioluminescenceBiological testingBiochemistryHapten
Owner:上海裕隆医学检验所股份有限公司

hoop

ActiveCN106871077BEasy to operateLight fasteningsStructural engineeringControl rod
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Photocatalyst water purification device

InactiveCN103663611BEasy to handleReduce processing costsWater/sewage treatment by irradiationEnergy based chemical/physical/physico-chemical processesWater channelWater flow
Owner:SLIT & HOLE IND

A cable adapter for power engineering

ActiveCN109936105BSolve the problem of tremor mixed line accidentReduce vibrationDevices for damping mechanical oscillationsAdjusting/maintaining mechanical tensionEngineeringPower engineering
Owner:南京飞阳输变电工程有限公司

Method and device for pushing tourist guidance information and creating scenic spot information database

ActiveCN109067839BImprove the tour experienceTransmissionOther databases clustering/classificationPersonalizationEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1

A level processing circuit, a gate drive circuit, and a display device

ActiveCN111354321BFix image quality issuesExtend discharge timeStatic indicating devicesDriver circuitDisplay device
Owner:FUZHOU BOE OPTOELECTRONICS TECH CO LTD +1

A kind of stirring magnetic separator and magnetic separation process

ActiveCN109847929BRaise the gradeSimple structureMagnetic separationInlet valveEngineering
Owner:ZHONGYE-CHANGTIAN INT ENG CO LTD

combined rocket engine

ActiveCN105257429BLarge thrustIncrease thrustRocket engine plantsInterior spaceDetonation
Owner:清航空天(浙江)科技有限公司

A CNC shearing machine with automatic alignment structure

ActiveCN112893990BReduce volumeReduce pre-labourEdge grinding machinesShearing machine accessoriesEngineeringMachine
Owner:HT METALFORMING EQUIP MFG

A kind of preparation method of petroleum mud sand cleaning agent and lignin-polyene polyamine

ActiveCN104388203BAdd lessReduce the temperatureNon-ionic surface-active compoundsCleansing AgentsSodium silicate
Owner:PETROCHINA CO LTD

A retractable rear spoiler for a sports utility vehicle

ActiveCN112896341BSynchronous liftingReduce loadAerodynamics improvementVehicle body streamliningRotational axisControl theory
Owner:WUHU RUITAI AUTO PARTS

A kind of synergistic herbicide composition

ActiveCN103340203BEnsure safetyGood weeding effectBiocidePest repellentsPhenyl group1,2,4-Triazole
Owner:JIANGSU ROTAM CHEM

Feed unit for amino molding compound

ActiveCN107718358BWell mixedImprove cleanlinessMagnetic separationElectric machineryStructural engineering
Owner:嘉善中奥复合材料有限公司

An all-fiber transflective integrated terahertz time-domain spectroscopy system

ActiveCN104568819BMiniaturizationAchieve integrationMaterial analysis by optical meansAbsorption/flicker/reflection spectroscopyTime domainSpectroscopy
Owner:天津理特光电科技有限公司

Blumea oil microcapsule textile composite finishing agent and use thereof

InactiveCN101591859BGood dispersionIncrease coverageFibre treatmentMicroballoon preparationCross-linkChemical Linkage
Owner:SOUTH CHINA AGRI UNIV

One-step process of producing magnesium hydroxide

InactiveCN1132784CSolve the problem of scarringLow reaction temperatureMagnesium hydroxideReaction temperatureFresh water
Owner:SHANDONG HAIHUA GRP CO LTD

Spraying and diffusing combustion system of IC engine

InactiveCN1260464CIncrease involvementImprove economyInternal combustion piston enginesFuel injection apparatusCombustion systemCombustion chamber
Owner:DALIAN UNIV OF TECH

Chinese medicine preparation for treating enteritis, diarrhea, and red-white dysentery

ActiveCN101468056BGood curative effectDigestive systemPill deliveryDiseaseCurative effect
Owner:天津同仁堂集团股份有限公司

A lifting platform locking device

ActiveCN108910763BAchieve lockingHigh locking reliabilityLifting framesControl systemEngineering
Owner:YANSHAN UNIV

An Interval Power Flow Calculation Method Considering Sensitivity Classification and Correlation

ActiveCN112054523BReduce the number of nonlinear optimizationsReduce computing timeSingle network parallel feeding arrangementsCharacter and pattern recognitionVoltage amplitudePower flow
Owner:FUZHOU UNIV

Method, device and system for predicting load of charging station

ActiveCN113821911BHigh precisionImprove fitForecastingDesign optimisation/simulationData setSimulation
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

System and method for aligning semiconductor device reference images and test images

ActiveCN111316413AImage enhancementImage analysisWaferingDevice material
Owner:KLA CORP

Green bean juice, green bean tea beverage and method of manufacturing the same

InactiveCN101138415BPrevent browningEasy to fadeTea substituesFood preparationSodium citrateSodium erythorbate
Owner:NORTHWEST UNIV

A motor rotor paint dipping device and its application method

ActiveCN111934504BPrevent fallingEasy to soakManufacturing dynamo-electric machinesElectric machineEngineering
Owner:绍兴市希多电机有限公司

Non-uniform power divider with integrated band-pass filtering function

ActiveCN102832433BAchieve powerRealize functionCoupling devicesBandpass filteringDielectric substrate
Owner:SOUTH CHINA UNIV OF TECH

A method for extracting DNA from Chinese sturgeon without damage

ActiveCN105400775BEfficient extractionQuality improvementDNA preparationNon destructiveLysis
Owner:CHINESE STURGEON RES INST CHINA THREE GOR

Synthesis method of nickel-aluminum hydrotalcite nanomaterials

ActiveCN104787808BGive full play to the surface effectGive full play to the effect of small sizeMaterial nanotechnologyNickel compoundsWater bathsFiltration
Owner:四川英能基科技有限公司

field emission neutralizer

ActiveCN112242276BImprove emission efficiencyExtended service lifeMaterial nanotechnologyCell electrodesCarbon nanotubeEngineering
Owner:TSINGHUA UNIV +1

A greenhouse gas detection and display device

ActiveCN106226469BGuaranteed responsePlay a complementary roleMaterial resistanceGreenhouseDisplay device
Owner:YANCHENG JIHUA ELECTRONICS

Denoising mvdr spoofing jamming suppression method for navigation receiver

InactiveCN105699988BDeception Jamming SuppressionSimple methodSatellite radio beaconingFeature vectorReal signal
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

An oxygen purification device after air ionization

ActiveCN106976841BIncrease concentrationEmission reductionIndirect carbon-dioxide mitigationNon-combustible gases/liquids supplyElectron avalancheOxygen
Owner:山东源动力环保科技有限公司

Backlight assembly, relay connector, backlight unit

ActiveCN102869916BEasy to cut costsPoint-like light sourceElectric circuit arrangementsElectric powerChassis
Owner:JAPAN AVIATION ELECTRONICS IND LTD

Aerobics jumper and training method for physical training

ActiveCN110280003BReasonable correctionSport apparatusGear wheelSport training
Owner:LANZHOU CITY UNIV

Sheet pile "pass inspection" device

ActiveCN103866801BGuarantee the construction progressSimple facilitiesFoundation testingEngineeringStructural engineering
Owner:SHANGHAI GREENLAND CONSTR GRP

Telescopic unloading device

ActiveCN104828573BEasy to useImprove work efficiencyLoading/unloadingChutesTank truckEngineering
Owner:CHANGZHOU SANSI ENVIRONMENTAL PROTECTION TECH

Network slice determination method and related device

PendingCN111416745AMeet business needsNetwork traffic/resource managementAssess restrictionG-networkData path
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Linear array CCD transmission type liquid level measuring device

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Method and device for increasing the dissolution rate of active ingredients in Coptis chinensis by electron beam irradiation

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