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.

Information output method and device

ActiveCN108021579BRelational databasesOther databases clustering/classificationAlgorithmConfidence metric

Owner:SHANGHAI YOUYANG XINMEI INFORMATION TECH CO LTD

A kind of integral sealed cabin and preparation method thereof

ActiveCN112918687BImprove structural integrityReduce structural weightCosmonautic vehiclesPower plant fuel tanksStructural integrityAerospace

Owner:DONGHUA UNIV

mos device pk meter

ActiveCN105425083BEasy to operateIntuitive comparisonTesting electric installations on transportLiquid-crystal displayEngineering

Owner:桂林斯壮桂微电子有限责任公司

Chloromycetin solution for eye and preparation method thereof

InactiveCN100553681CEasy to produceIncrease salesOrganic active ingredientsSenses disorderTraditional medicineBuffer solution

Owner:张咏梅

Phosphor, fluorescent lamp using the same, and display device and illuminating device using fluorescent lamp

InactiveCN101338195AIncrease brightnessHigh color reproductionLuminescent compositionsGas discharge lamp detailsPhosphorDisplay device

Owner:SONY CORP

Preparation for percutaneous administration and preparation method and application thereof

ActiveCN101637476BMeet the requirementsNon-irritatingOrganic active ingredientsSheet deliveryDiseaseBlood concentration

Owner:北大世佳科技开发有限公司

State division method of zinc flotation based on heterogeneous texture features

ActiveCN106257498BSmall scaleEliminate the effects ofCharacter and pattern recognitionFeature vectorCluster algorithm

Owner:CENT SOUTH UNIV

Production technology for brazing diamond polycrystal and used mold thereof

InactiveCN101591812BHigh volume concentrationImprove compactnessPolycrystalline material growthAfter-treatment detailsGraphiteUltimate tensile strength

Owner:WUHAN WAN BANG LASER DIAMOND TOOLS

Peanuts harvester

InactiveCN100499990CLay out neatlyEasy to put awayDigger harvestersDrive shaftTransmission belt

Owner:刘建国

A multipurpose globe for geography learning

InactiveCN109712513BEffectively fixedPrevent rotationPlanetaria/globesStructural engineeringMusic player

Owner:BINZHOU UNIV

High thrust active vibration isolation device

ActiveCN106917844BAchieve vibration reductionGood vibration dampingVibration dampersNon-rotating vibration suppressionVibration amplitudeEngineering

Owner:CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)

Automatic parking device and installation method for railway vehicles

ActiveCN109941305BImprove the anti-slip effectImprove operational safetyAerodynamic brakesRail brake actuationControl theoryMechanical engineering

Owner:上海全路通铁道装备有限公司

NFC-based payment method, deduction device and terminal

ActiveCN106096943BImprove payment experienceEasy to operateProtocol authorisationReal-time chargingPayment

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Curb parking fee charging system and method

InactiveCN100578548CTicket-issuing apparatusSensing record carriersParking spaceReal-time computing

Owner:E-TEN

An automated 5g base station ceramic filter production system

ActiveCN111645168BEasy to observe dosageFeeding arrangmentsClay processing apparatusSlide plateRaw material

Owner:NANJING HUAMAI TECH

Lumbar and cervical spine health care mattress

InactiveCN102824256BNon-surgical orthopedic devicesNursing bedsBody organsLumbar vertebrae

Owner:重庆咏寿堂健身器材有限公司

A composite catalyst for directly producing aromatics from synthesis gas and its preparation method

ActiveCN110385141BSimple preparation processSuitable for large-scale industrial productionMolecular sieve catalystsLiquid hydrocarbon mixture productionPtru catalystAromatic hydrocarbon

Owner:WUHAN UNIV

A micro switch automatic assembly production system and shrapnel sorting and feeding device

ActiveCN109192571BShape unchangedImprove yield rateAssembly machinesElectric switchesEngineeringElectronic component

Owner:东莞市金佳电子有限公司

Solder container automatic supply device and method

ActiveCN110475438BImprove efficiencyThe effect of preventing poor coatingPrinted circuit assemblingScreen printersProcess engineeringSolder paste

Owner:HANWHA AEROSPACE CO LTD

Pyromellitic acid dianhydride production wastewater treatment by two-stage adsorption method and resource recovery method

InactiveCN101381188BWater/sewage treatment by ion-exchangeMultistage water/sewage treatmentHigh concentrationDesorption

Owner:NANJING UNIV

Method for improving hit battery electrode contact resistance and conductivity, electrode manufacturing method

ActiveCN110854216BLow resistivityReduce conductive resistanceFinal product manufactureSemiconductor devicesEngineeringContact resistance

Owner:上海润势科技有限公司

Nutrient Bowl Automatic Separation Device

InactiveCN104386502BImprove bowl efficiencyNovel structural designDe-stacking articlesEngineeringAgriculture

Owner:重庆益荣食品有限公司

A car flip lift

ActiveCN106185753BPrevent movementLower requirementLifting devicesHoisting equipmentsBogieAutomotive engineering

Owner:NANTONG COTTON MACHINERY

A Deep Convolutional Neural Network-Based Method for Predicting DNA-Binding Residues

ActiveCN111785321BImprove forecasting efficiencyImprove forecast accuracyProteomicsGenomicsNetwork modelA-DNA

Owner:深圳新锐基因科技有限公司

Dihydroartemisinin carbamate and its preparation method and application

InactiveCN104892633BEnhanced inhibitory effectOrganic active ingredientsOrganic chemistryArylHalogen

Owner:SHIJIAZHUANG UNIVERSITY

Photosensitive resin composition, method for producing hardened relief pattern, semiconductor device and display device

ActiveCN107329367AHigh elongationEasy to shapeRadiation applicationsSemiconductor/solid-state device detailsDisplay deviceSemiconductor

Owner:ASAHI KASEI KK

Preparation method of positive electrode active material for secondary battery

PendingCN114270570APromote productionImprove thermal stabilityPositive electrodesLi-accumulatorsManganeseLithium compound

Owner:LG ENERGY SOLUTION LTD

A kind of preparation method of highly dispersible silicon dioxide

ActiveCN103468030BThe original particle size is suitableGood dispersionPigment treatment with macromolecular organic compoundsSilica particleDispersity

Owner:QUECHEN SILICON CHEM

A two-shift-one-rotation three-degree-of-freedom fully decoupled spatial parallel mechanism

InactiveCN103862462BSimple structureReduce manufacturing costProgramme-controlled manipulatorThree degrees of freedomMechanical engineering

Owner:YANSHAN UNIV

A rectifier circuit for starting a generator integrated machine

ActiveCN110445407BLow costAvoid wastingAc-dc conversionControl signalControl engineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Anti-splash device for trial production of oil and water wells

ActiveCN106516481BReduce secondary pollutionReduce labor intensityLarge containersEngineeringOil water

Owner:CNPC XIBU DRILLING ENG

Vortex Flow Meters for Harsh Environments

ActiveCN108020275BVolume meteringVolume/mass flow by dynamic fluid flow effectEngineeringMechanical engineering

Owner:SCHNEIDER ELECTRIC SYST USA INC

Charging device and electric vehicle equipped with the same

InactiveCN103972954BReduce manufacturing costsBatteries circuit arrangementsAC motor controlElectrical batteryEngineering

Owner:LG ELECTRONICS INC

Region of interest extraction method

ActiveCN107808156AEasy and intuitive editingImage enhancementMedical imagingImaging dataExtraction methods

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

System and method for achieving remote control through mobile communication equipment terminal

ActiveCN103024503ASelective content distributionUser needsRemote control

Owner:ALIBABA (CHINA) CO LTD

Internal State Estimation Device of Intake Collector

ActiveCN102889137BPresumed internal stateInternal combustion piston enginesEngine controllersEngineeringTemperature difference

Owner:NISSAN MOTOR CO LTD

A positive electrode material with a three-dimensional conductive structure for lithium-ion batteries and a preparation method thereof

ActiveCN110364718BImprove conductivityUniform sizeCell electrodesSecondary cellsPhysical chemistryVanadium atom

Owner:SHANDONG XINGYU ENTERPRISE S&T

Detection method for reservoir changes of oil and gas fields

ActiveCN102536219BImprove recovery efficiencyReduce oil production costsFluid removalBack calculationEarth surface

Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

A method and device for measuring soil expansion and contraction under confining pressure control conditions

ActiveCN113686259BUsing optical meansLatex rubberClassical mechanics

Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI

Multi-band wide band antenna and hand-hold electric device using the same

InactiveCN101246994BAntenna arraysSimultaneous aerial operationsMulti bandResonance

Owner:QUANTA COMPUTER INC

Multi-redundant synchronous data acquiring device and method of non-cable seismograph

InactiveCN102183785BSatisfy synchronization requirementsGood synchronization accuracySeismic signal receiversData acquisitionLocal memories

Owner:JILIN UNIV

Separated floor air conditioner indoor machine

ActiveCN1904493BEasy maintenanceImprove cleanlinessLighting and heating apparatusAir conditioning systemsControl systemEngineering

Owner:HAIER GRP CORP +1

A loading hanger device

ActiveCN105000458BLess investmentEasy to operateLoad-engaging elementsEngineering

Owner:BEIJING NEW BUILDING MATERIALS PLC

NOx analyzer

ActiveCN101726468BEliminate distractionsImprove corrosion resistanceColor/spectral properties measurementsElectricityLight beam

Owner:广东盈峰科技有限公司

Verification method of finite element calculation results for component stress detection

ActiveCN105424228BGuaranteed accuracyImprove integrityForce measurementStress distributionModel method

Owner:CHINA AVIATION POWER MACHINE INST

A kind of monitoring device and monitoring method of steel corrosion rate in reinforced concrete structure

ActiveCN107014744BImprove corrosion resistanceHigh strengthWeather/light/corrosion resistanceReinforced concreteLong term monitoring

Owner:江苏中云筑智慧运维研究院有限公司 +1

A smoother paint base coater

ActiveCN111701792BImprove stabilityAvoid direct squeezing contactLiquid surface applicatorsCoatingsSlide platePaint roller

Owner:HENGYANG NORMAL UNIV

A kind of synthetic method of pharmaceutical intermediate 4-(4-chlorophenyl)cyclohexyl-1-carboxylic acid

ActiveCN104628555BIncrease profitHigh yieldPreparation from carboxylic acid esters/lactonesChlorobenzenePtru catalyst

Owner:烟台丰鲁精细化工有限责任公司

Treatment of cancer using photodynamic therapy

InactiveCN102470239AOrganic active ingredientsPhotodynamic therapyPhotodynamic therapyMedicine

Owner:HEALTH RES INC

Preparation method and application of an electrochemical immunosensor based on palladium-doped molybdenum disulfide nanospheres

InactiveCN108535342BEffectively fixedImprove conductivityMaterial electrochemical variablesPhysical chemistryMaterials science

Owner:SHANDONG UNIV OF TECH

Method for eliminating harp type converting kiln lower gas collector heat distortion

ActiveCN101481087BOperational securityGuaranteed uptimeHydrogenGas collecting tubeThermal state

Owner:SINOPEC NINGBO ENG

Method for separating and purifying gamma-polyglutamic acid produced by corn soaking water fermentation

ActiveCN102796255BReduce pollutionReduce extraction timeFiltrationUltrafiltration

Owner:JILIN COFCO BIOCHEM

Production process of steel cord wire rod surface treatment

ActiveCN105177495BImprove drawing speedImprove surface qualitySolid state diffusion coatingWire rodBoron

Owner:JIANGSU XINGDA STEEL TYPE CORD

A kind of preparation method of bh laser mesa mesa

ActiveCN112701563BStrong adhesionMeet the needs of secondary epitaxyLaser detailsSemiconductor lasersGrown filmPhysical chemistry

Owner:全磊光电股份有限公司

Self-balancing offshore wind power foundation and wind turbines

ActiveCN107762736BReduce torsional loadAvoid overall overturningBatteries circuit arrangementsWaterborne vesselsWind drivenWater flow

Owner:龚羽佳

Conductor connector and radio frequency connector therewith

ActiveCN111224255BIncrease the amount of axial deformationIncreased durabilityElectrically conductive connectionsCoupling contact membersElectrical conductorMechanical engineering

Owner:SHENZHEN SAMSUNG COMM TECH RES +1

Vortex flowmeter and method of operation thereof

ActiveCN102680030BInterference Vibration FilteringFavorable filter efficiencyVolume/mass flow by dynamic fluid flow effectEddy currentPhysics

Owner:KROHNE MESSTECHNICK GMBH & CO KG

System and method for effectively utilizing a transport structure in an electronic network

InactiveCN101841555ASpecial service provision for substationCommerceUser deviceElectronic network

Owner:SONY CORP +1

Data acquisition system storage management method

InactiveCN101216821BHigh feasibilityImprove maintainabilitySupervisory/monitoring/testing arrangementsSpecial data processing applicationsTime rangeMaintainability

Owner:ZTE CORP

A high-speed digital signal processing platform chassis with automatic temperature control and heat dissipation device

ActiveCN102999063BExtended service lifeImprove cooling efficiencyTemperatue controlPump controlMicrocontrollerDigital signal processing

Owner:MIANYANG WEIBO ELECTRONICS

A vibration table control method and system

ActiveCN109655219BReduce jitterGuaranteed positioning accuracyVibration testingElectric machineReciprocating motion

Owner:PHASE MOTION CONTROL SOLUTION WUHAN CO LTD

Car rear door sill assembly

ActiveCN105774916BImprove crash safetyPlay a supporting roleSuperstructure subunitsEngineeringSide impact

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD +1

Integrated indoor fire hydrant with tee-joint function

ActiveCN102284167BEasy to installIncrease production capacityFire rescueEngineeringMechanical engineering

Owner:SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG

A control method and device for a sintering ignition furnace

ActiveCN107726855BPrecise temperature controlStable temperatureCharge treatment typeFurnace typesMetallurgyCoal

Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD +1

Fully enclosed telescopic safety protection device of transloading machine

ActiveCN102352772BEnsure safetyEasy to operateEarth drilling and miningUnderground transportAutomatic controlEngineering

Owner:YANKUANG GRP CO LTD

Polyolefin fibres and their use in the preparation of nonwovens with high bulk and resilience

InactiveCN100336949CHigh bulkinessFibre typesMonocomponent polypropylene artificial filamentPolyesterEmulsion

Owner:维顺纤维公司

A Fault Diagnosis Method for Multi-Robot System

ActiveCN105095918BImprove robustnessHigh frequency resolutionCharacter and pattern recognitionApplicability domainWavelet packet transformation

Owner:SHANGHAI JIAOTONG UNIV

Data recovery method, data node and distributed file system

ActiveCN101539873AReduce the burden onRedundant operation error correctionSpecial data processing applicationsRecovery methodDistributed File System

Owner:CHENGDU HUAWEI TECH

Method for realizing dynamic jitter buffer adaptive to network peak

ActiveCN100426783CNo degradation in voice qualityQuality assuranceData switching networksPacket lossTime delays

Owner:BEIJING ZHIGU TECH SERVICE

An air compressor unloading device and a solenoid valve using the unloading device

ActiveCN113309688BAvoid starting under loadPrevent load startPositive displacement pump componentsPositive-displacement liquid enginesSolenoid valveAir compressor

Owner:浙江年发电器有限公司

Construction layout of underground nuclear power station combination grotto group along depth direction of mountain body

ActiveCN104060858BShort mileageImprove securityArtificial islandsNuclear energy generationAditNuclear reactor

Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES

A fully automatic information storage entity storage device and method

ActiveCN108835931BImprove operational efficiencySimple structureBook cabinetsFurniture partsEngineeringMechanical engineering

Owner:STATE GRID INTELLIGENCE TECH CO LTD

Yam vitality enhancing porridge beverage

InactiveCN102613634BImprove immunityHas anti-aging effectsFood preparationSodium bicarbonateAcute hyperglycaemia

Owner:HENAN HUANGHEREN HEALTH FOOD

A method for getting out of the cabin for the overhaul of the ship's main engine

ActiveCN108163138BReduced demolition workloadEasy to processVessel designingSUSPENDING VEHICLEWinch

Owner:HUDONG ZHONGHUA SHIPBUILDINGGROUP

Custom Orthotics for Brain Activation and Foot Correction

InactiveCN104490505BIncrease activityMedical sciencePhysical medicine and rehabilitationSacroiliac joint

Owner:基茵肌美加

Manufacturing method of polarizing plate

ActiveCN103869398BCurl suppressionGood lookingSynthetic resin layered productsPolarising elementsTectorial membraneEngineering

Owner:NITTO DENKO CORP

Solar lighting generation device and preparation method thereof

ActiveCN101795089BIncrease profitSimple structureBatteries circuit arrangementsPV power plantsLight energyLight pipe

Owner:CHERY AUTOMOBILE CO LTD

Separate type nursing bottle

InactiveCN101686900AEasy to cleanClean upFeeding-bottlesTeatsEngineeringBottle

Owner:柳济宇

Air cleaner

InactiveCN107781077AMachines/enginesAir cleaner and silencer combinationEngineeringFilter element

Owner:TOYOTA BOSHOKU KK

A kind of steel plate resistant to marine environment corrosion and preparation method thereof

InactiveCN103966509BImprove corrosion resistanceUnique ingredientsProcess efficiency improvementNiobiumManganese

Owner:JIGANG GRP

A clamping mold for pipe fittings with flared mouth

InactiveCN103567310BAvoid wastingImprove replacement efficiencyEngineeringFlare

Owner:GREE ELECTRIC APPLIANCES INC

A kind of volatile solvent vacuum distillation system

ActiveCN106039751BReduce lossReduce pollutionDistillation regulation/controlVacuum distillation separationVapor–liquid separatorDifferential pressure

Owner:台州天工医化设备有限公司

An intelligent power outage monitoring and management system and its monitoring and management method

ActiveCN112764376BShort processFast feedbackProgramme controlComputer controlLow voltageData acquisition

Owner:TIANJIN DETONG ELECTRIC

NFC communication encryption method and system

ActiveCN104270244BAvoid insecurityIncreased complexityKey distribution for secure communicationNear-field transmissionComputer hardwareEncryption

Owner:GUANGDONG ANJUBAO DIGITAL TECH

Dual motor drive system and its application

ActiveCN113335079BReduce energy consumptionPowerfulSpeed controllerElectric propulsion mountingLow speedLow load

Owner:芜湖埃科泰克动力总成有限公司

An easy-to-fix par light

ActiveCN108506806BRealize the function of hoisting and fixingLighting support devicesLight fasteningsEngineeringLight head

Owner:高唐融知融智科技服务有限公司

A kind of water-based antibacterial wood varnish and its preparation method and application

InactiveCN106366782BImprove antibacterial propertiesGood dispersionAntifouling/underwater paintsPaints with biocidesPotassium persulfateWater based

Owner:佛山市面面佳水性漆业有限公司

A service quality control method and system based on application identification

ActiveCN103973773BImprove experienceIncrease flexibilityTransmissionData packData stream

Owner:OPZOON TECH

A method for manufacturing a 384-hole solid-phase synthesis reaction device for nucleic acid synthesis

ActiveCN105108817BImprove performanceImprove wear resistanceMetal working apparatusCombinatorial chemistrySolid-phase synthesis

Owner:通用生物(安徽)股份有限公司

A kind of preparation method of environment-friendly bio-oil and its products

ActiveCN107987857BInorganic/elemental detergent compounding agentsCationic surface-active compoundsPtru catalystProcess engineering

Owner:吉林省秸源新能源科技有限公司

A method and system for cross-awakening between mobile terminal applications based on a server

ActiveCN104836920BImprove retentionImprove experienceCurrent supply arrangementsSubstation equipmentRelevant informationEngineering

Owner:ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD

An experimental platform and experimental method for particle deposition path

ActiveCN105910966BNon-destructive replacement of lengthMaterial analysisParticulatesExperimental methods

Owner:XIHUA UNIV

A kind of extraction process of phenolic substances in wood vinegar

InactiveCN105481656BEfficient extractionHigh extraction rateEther separation/purificationOrganic compound preparationSodium bicarbonateAcetic acid

Owner:JILIN UNIV

Image encryption method based on chaotic system and insertion-deletion model

ActiveCN104574259BStrong parallel computing abilityImprove storage densityImage data processing detailsDiffusionGeneration process

Owner:DALIAN UNIV

A fixed conveying machine for medicine and pharmacy

ActiveCN108529538BEasy to operateSimple structureConveyorsLiquid bottlingPharmacyBottle fed

Owner:南通市赛博制药设备科技有限公司

A method of using ultra-high power ultrasonic to remove plugging and increase permeability

ActiveCN108952630BClear plugging and seepage increaseImprove permeabilityCleaning apparatusVibration devicesPregnant leach solutionSoil science

Owner:哈尔滨龙声超声技术有限公司

A four-membered ring fuel molecule and its photochemical preparation method

ActiveCN108191599BHigh densityHigh calorific valueLiquid carbonaceous fuelsHydrocarbonsHigh densityOrganic chemistry

Owner:TIANJIN UNIV

Channel estimation method and apparatus

ActiveCN110474665BSpatial transmit diversityChannel estimationPrecodingTwo-vector

Owner:HUAWEI TECH CO LTD

Rotor, rotating electrical machine, and method for producing rotor

ActiveCN107408852AReduce positional offsetIncrease stressMagnetic circuit rotating partsManufacturing stator/rotor bodiesMagnetEngineering

Owner:MITSUBISHI ELECTRIC CORP

Image forming apparatus

ActiveCN101436014AHigh positioning accuracySolve quality problemsElectrographic process apparatusImaging qualityImage formation

Owner:RICOH KK

A PC/ABS and recycled PCTG composite material for electric meter box and its preparation method

ActiveCN112679931BMaximize recycling benefitsHigh strengthHeat resistanceMechanical engineering

Owner:GUANGDONG KINGFA TECH CO LTD

Antenna elements for base station antennas

ActiveCN108352599BSave assembly timeImprove reliabilityAntenna supports/mountingsPolarised antenna unit combinationsMetal coatingEngineering

Owner:HUAWEI TECH CO LTD

Measuring method of powder filling in capsules

ActiveCN103206999BReduce the difficulty of collectionReduce processing difficultyVolume measurement apparatus/methodsAtmospheric pressurePressure difference

Owner:韩杰

Iloperidone-benzoic acid organic pharmaceutical co-crystal and preparation method thereof

InactiveCN103113363BChange solubilityImprove stabilityNervous disorderCarboxylic compound separation/purificationBenzoic acidSpace group

Owner:苏州纳埃净化科技有限公司

Synbiotic composition for preventing disorders

PendingCN110831608AOrganic active ingredientsDispersion deliveryDiseaseSynbiotics

Owner:NV NUTRICIA

Driving method for monitoring camera based on rotary motor

InactiveCN1487729ATelevision system detailsMechanical apparatusComputer graphics (images)Surveillance camera

Owner:JAPAN SERVO CO LTD

Beverage dispenser

ActiveCN101146737ALess cleaningLiquid flow controllersLiquid transferring devicesEngineeringPressure difference

Owner:IMCP

A centrifugal protection electromagnetic adsorption type electrorheological glass lifter motor

ActiveCN110445298BAvoid overloading and overheatingExtended service lifeWindowsWindscreensRubber ringElectric machine

Owner:浙江欧托电气有限公司

multifunctional seeder

ActiveCN105453761BEasy size adjustmentIngenious structural designSeed depositing seeder partsSingle grain seedersSeederEngineering

Owner:宿松县佳兴米业有限公司

Water Valve and Water Dispenser

ActiveCN103892713BSolve pollutionLiquid surface applicatorsClosuresAtmospheric airEngineering

Owner:HEFEI HUALING CO LTD

Information management device for mass spectrometer

ActiveCN109682880AEasy and efficient to makeParticle spectrometer methodsMaterial analysis by electric/magnetic meansBarcodeMass spectrometry

Owner:SHIMADZU SEISAKUSHO CO LTD

Shale quality evaluation method based on organic porosity and total organic carbon content

ActiveCN107120106BMeet the needs of on-site exploration and developmentSimple methodSurveyPorosityEvaluation result

Owner:中石化石油工程技术服务有限公司 +1

Integrated inductor structure and method for manufacturing integrated inductor structure

ActiveCN104078449BBlocking pathComplete blocking effectSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorMetallic materials

Owner:REALTEK SEMICON CORP

A method for preparing a new polyelectrolyte/metal organic framework compound mixed matrix nanofiltration membrane by layer-by-layer self-assembly method

ActiveCN108579423BNo interface defectsImprove processing efficiencyReverse osmosisPolyelectrolyteAcrylonitrile

Owner:HARBIN INST OF TECH AT WEIHAI +1

GOA circuit and display panel

ActiveCN111754916ASave wiring spaceReduce border sizeStatic indicating devicesDigital storageNAND gateHemt circuits

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Method and device for determining the gas pressure in evacuated bodies

InactiveCN101517389BExcellent monitoringMaterial thermal conductivityVacuum gauge using heat conductivity variationFree edgeMechanical engineering

Owner:VA Q TEC AG

Method for synthesizing 3-aryl sulfydryl indole compound

InactiveCN102558020BLow costLow yieldOrganic chemistryN-ChlorosuccinimidePhotochemistry

Owner:WENZHOU UNIV

Hierarchical testing method, apparatus, computer readable medium and electronic device

ActiveCN110750436BIncrease randomnessImprove objectivitySoftware testing/debuggingHierarchical testComputer network

Owner:TENCENT TECH (SHENZHEN) CO LTD

Catalyst capable of reducing nitric oxides and eliminating soot particle simultaneously and application thereof

InactiveCN100391580CGood application effectReactiveDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsParticulatesPtru catalyst

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Method for producing textured surface accurate stainless steel band

InactiveCN101244427BHigh hardnessImprove wear resistanceRevolution surface grinding machinesRolling equipment maintainenceAbrasive blastingGranularity

Owner:NINGBO YONGZHENG PRECISION STAINLESS STEEL

A reconfigurable three-dimensional microsystem packaging structure and packaging method

ActiveCN111613588BIncrease architectural freedomImprove testabilitySemiconductor/solid-state device detailsSolid-state devicesSoftware engineeringInterconnection

Owner:SHANGHAI SPACEFLIGHT ELECTRONICS & COMM EQUIP RES INST

Thin-film solar cell and manufacturing method thereof

InactiveCN103178149AFinal product manufacturePhotovoltaic energy generationConcentration gradientImpurity

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Solar Vacuum Collector Tube

ActiveCN104748403BQuickly disperseReliable heat collectionSolar heating energySolar heat collectors with working fluidsBoiling pointAtmospheric pressure

Owner:六安荣耀创新智能科技有限公司

A Method of Suppressing Zero Crossing Deviation Based on Selective Non-equal Sampling

ActiveCN110045399BSuppress pseudo-code phase zero-crossing deviationEasy to implementSatellite radio beaconingDiscriminatorPseudo-code

Owner:湖南中电星河电子有限公司

A method and system for intelligent sorting control based on big data

ActiveCN110813784BImprove sorting efficiencySortingInformation controlControl engineering

Owner:重庆闪亮科技有限公司

Planting method of drip irrigation film crops under plastic film

ActiveCN103314817BAvoid piercingSave manpower and material resourcesPressurised distribution of liquid fertiliserPlant protective coveringsDrip tapePunching

Owner:XINJIANG HUILI IRRIGATION TECH CORP

Two-level pan-logic intelligent control method and control system for single intersection signal lights

ActiveCN106408961BControlling traffic signalsTraffic signalControl system

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

An auxiliary device for rapid cutting of trousers

ActiveCN111021041BFor automatic positioningIncrease profitSevering textilesMetal working apparatusRobotic armEngineering

Owner:佛山市顺德区晋润服装有限公司

Anisometric zooming method of video images without perceptive distortion of important content

InactiveCN101764968BHigh energySave energyTelevision system detailsGeometric image transformationTime domainHigh energy

Owner:XIDIAN UNIV

Pouring section casting production line capable of avoiding steel structure transformation caused by spilled molten iron

ActiveCN103042201BReduce production and operation costsReduce construction costsMould handling equipmentsProduction lineOperational costs

Owner:玉林市达志机械配件有限公司

Routing device chain circuit state data synchronizing method

InactiveCN100420242CThe sending process is gentle and smoothReduce system pressureRadio transmission for post communicationData switching networksData synchronizationFixed time

Owner:粟怀军

Camera Module and Terminal

InactiveCN106060369BSimple structureReduce manufacturing costTelevision system detailsColor television detailsEnd-groupCamera module

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of microphone test equipment

ActiveCN108769886BImprove test accuracyElectrical apparatusWire rodArtificial mouth

Owner:GOERTEK INC

Method and system for network optimization and regulation through community cluster in communication network

ActiveCN101345973BNetwork planningDistributed computingOptimization system

Owner:CHINA MOBILE GROUP SHANDONG

A radio frequency switch circuit

ActiveCN107493094BOptimize switching timeImprove RF characteristicsTransistorElectronic switchingControl switchRadio frequency

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Information providing system, information signal processing device, information signal processing method and recording medium

InactiveCN101836183AInput/output for user-computer interactionTelevision system detailsComputer hardwareData exchange

Owner:SONY CORP