China latest patents query

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

A kind of cooling fluid equipment using pressure difference to discharge sewage

ActiveCN106178641BPrevent precipitationGuaranteed filtering effectStationary filtering element filtersDifferential pressureEngineering

Owner:南通扬帆船舶设备有限公司

System and methods for an injection molding machine operable with an additive feeder system

InactiveCN109070386AData processing applicationsPlastic injection moldingEngineering

Owner:奥弗里扎米尔

A zinc oxide-based ceramic sputtering target and its preparation method and application

ActiveCN106676487BEvenly distributedHigh sintering activityVacuum evaporation coatingSputtering coatingHigh concentrationZinc

Owner:森祥(宁波)新材料有限公司

Preparation method of pure medicinal red rice with traditional Chinese medicinal materials

ActiveCN103333770BGood activity of glucoamylaseGood protease activityAlcoholic beverage preparationPharmaceutical non-active ingredientsMedicinal herbsBULK ACTIVE INGREDIENT

Owner:SICHUAN UNIV

A spinal reset device

ActiveCN106073873BImprove controllabilityGood effectInternal osteosythesisMedical equipmentEngineering

Owner:SHANDONG WEIGAO ORTHOPEDIC DEVICE COMPANY

A method for preparing small-grain naa molecular sieves by dry ball milling

InactiveCN103864094BNo pollution in the processEasy to operateAluminosilicate zeolite type-AMolecular sieveIon exchange

Owner:SHANDONG UNIV OF TECH

A device and method for live replacement of straight-line corner tower insulator strings

ActiveCN103746316BSafe operating positionSimple structureApparatus for overhead lines/cablesEngineeringTower

Owner:STATE GRID CORP OF CHINA +3

Enabling provider network inter-working with mobile access

ActiveCN101884232BConnection managementTransmissionAccess networkAuthorization

Owner:NOKIA TECH OY

A multi-mode water heater

ActiveCN105757962BWater heatersMode waterDual mode

Owner:伍柏峰

Scheduling system and method for electronic bulletin

InactiveCN101170542BTransmissionStart timeIp address

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Scanner close-range aerial photography support device

InactiveCN105299398BHigh precisionSimple structureStands/trestlesShortest distanceEngineering

Owner:CHINA AGRI UNIV

A support arm connecting seat of a steel strip winder

ActiveCN102874624BEnsure stabilityNot prone to stress failureWebs handlingCentral projectionEngineering

Owner:广州东时创展能源科技有限公司

A bright led light

ActiveCN103016980BAchieve high brightness lighting effectExtended service lifeLighting heating/cooling arrangementsElectric lightingInterior spaceLight guide

Owner:福建新文行灯饰有限公司

Method for extracting 6-hydroxy kaempferol monomer compound from marigold

ActiveCN105601601BHigh degree of automationSimple methodOrganic chemistryChromatographic separationWater methanol

Owner:TIANJIN YAOYU BIOLOGICAL TECH

Door control method and pneumatic pipeline transmission system

InactiveCN101619642BOpen quicklyQuick closeConveyorsPower-operated mechanismEngineeringMechanical engineering

Owner:BEIJING RINRONG TECH

High Frequency Circuit Module

ActiveCN103635020BShorten the lengthAvoid mixingMultiple-port networksCross-talk/noise/interference reductionAudio power amplifierHigh density

Owner:TAIYO YUDEN KK

Non-woven fabric and process for forming the same

InactiveCN107532353AImprove visibilityAbsorbent padsNon-woven fabricsPolymer scienceNonwoven fabric

Owner:FITESA GERMANY GMBH

Preparation method of activated carbon fiber membrane supported ZnO photocatalyst

ActiveCN106824160BIncrease loadLarge specific surface areaWater/sewage treatment by irradiationWater contaminantsFiberCarbon fibers

Owner:武夷学院 +1

A kind of aluminum alloy and its preparation method and aluminum alloy structural parts

ActiveCN112921219BHigh yield strengthHigh tensile strengthUltimate tensile strengthAluminium alloy

Owner:BYD CO LTD

Measuring method of glass phase components of alumina ceramic

InactiveCN102175684BAccurate measurementLow costWeighing by removing componentMaterial analysis by observing effect on chemical indicatorWater bathsSilicon oxide

Owner:EAST CHINA NORMAL UNIV

Synchronizing initialization data to time bursts in a mobile communications system

InactiveCN101843100APulse modulation television signal transmissionSelective content distributionCommunications systemStop time

Owner:THOMSON LICENSING SA

Data processing method and device

ActiveCN107241437BReduce transmission costsReduce consumptionSubstation equipmentLocation information based serviceInternet trafficEngineering

Owner:SHENZHEN TINNO WIRELESS TECH +1

High toughness iron-based powder metallurgy valve seat

ActiveCN106077609BReduce porosityHigh densityTransportation and packagingMetal-working apparatusNiobiumCerium

Owner:南通鸿明新材料有限公司

LED lamp cooling device

ActiveCN106195654BExtended service lifeLight in massLighting heating/cooling arrangementsGas-tight/water-tight arrangementsDriver circuitEngineering

Owner:QINGDAO HUAGAO GRAPHENE CORP LTD

Fixtures for portable test circuit boards

InactiveCN104849511BPrevent slippageInhibit sheddingMeasurement instrument housingTest fixtureComputer engineering

Owner:四川旺金科技有限公司

Low molecular heparin iron nanoparticles and preparation method thereof

ActiveCN102475686BGood slow release functionReduced dosing timeOrganic active ingredientsPowder deliveryMedicineIron nanoparticle

Owner:吴忠仕 +1

Transmitter architecture for massive MIMO

ActiveCN109314493BAmplifier modifications to reduce non-linear distortionRadio transmissionSoftware engineeringHemt circuits

Owner:TELEFON AB LM ERICSSON (PUBL)

Cassette

ActiveCN106144143BPlay a counterpoint roleAvoid breakingInternal fittingsEngineering

Owner:GUANGZHOU GOVISIONOX TECH CO LTD

A kind of electrolytic corrosion solution and application thereof

ActiveCN111676508BAccelerated corrosionPromotes corrosive dissolutionElectrolysis componentsSodium acetateElectrolysis

Owner:TIANJIN UNIV

A Road Network Trajectory Clustering Analysis Method Based on Improved DPC Algorithm

ActiveCN111046968BImprove representationGet rid of distractionsCharacter and pattern recognitionGeographical information databasesCluster algorithmDistance matrix

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Breeding method and special feed for adult chrysopa septempunctata

ActiveCN102960310BExtend your lifeNormal survival rateAnimal feeding stuffSucroseDry weight

Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI

Microstrip line-coplanar stripline broadband transitional structure

InactiveCN103050754BSmall structure sizeReduce lossCoupling devicesConduction bandWide band

Owner:NANJING UNIV OF SCI & TECH

Endoscopic ultrasound-guided biliary access system

ActiveCN105435354BLarge range of motionRealize internal drainageCannulasSurgical needlesBiliary tractArcuate shape

Owner:COVIDIEN LP

Method for forming mems acceleration sensor

ActiveCN104678125BImprove performanceWill not affect the subsequent processDecorative surface effectsAcceleration measurementMedia layerPartial thickness

Owner:SEMICON MFG INT (SHANGHAI) CORP

Energy-saving hydraulic system of electric forklift

ActiveCN102134047BExtended working hoursSimple, convenient and reliable controlLifting devicesInlet valveEngineering

Owner:ANHUI HELI CO LTD

Market partition method and device based on node electricity price

ActiveCN110137951BAc network with energy trading/transmission rightsData setAlgorithm

Owner:广东电力交易中心有限责任公司

Non-saponification rare earth extraction separation process

ActiveCN102766766BSolve the emission problemEmission reductionProcess efficiency improvementRare earthWastewater

Owner:宁夏同乐新材料科技有限责任公司

Random access and response method, terminal equipment, network equipment

ActiveCN110521161BConnection managementPilot signal allocationTerminal equipmentEngineering

Owner:HUAWEI TECH CO LTD

Vibrating hand machine tool with a locking switch for the motor switch

ActiveCN101376243APortable percussive toolsElectric switchesHand heldEngineering

Owner:HILTI AG

Diffraction elements for alignment targets

InactiveCN102007456ASemiconductor/solid-state device manufacturingPhotomechanical treatmentDiffraction orderLength wave

Owner:ASML HLDG NV

A multi-stage grinding treatment device for material processing

ActiveCN106799292BEasy to grindFiltering is easy to implementGrain treatmentsMaterials processingMechanical engineering

Owner:JIANSU JINSHAN BEER RAW MATERIAL CO LTD

High-suspension attapulgite vegetable oil suspension and preparation method thereof

InactiveCN105967198BOvercome Difficult Dispersion ProblemsExtended storage timeSilicon compoundsVegetable oilChemistry

Owner:青岛中科禾辉生物技术有限公司

Pressure roller device on mechanical straightening machine

ActiveCN102688914BSave spaceEasy to useMaximum diameterEngineering

Owner:无锡市大德汽车部件科技有限公司

A kind of method of producing oyster mushroom with chaff as main material of culture medium

ActiveCN105684737BWide variety of sourcesLow costCalcareous fertilisersExcrement fertilisersOysterPotassium

Owner:HUBEI HAODA BIOLOGICAL TECH CO LTD

A sound-absorbing car air intake duct system

InactiveCN106286038BSimple structureReduce noiseMachines/enginesAir intakes for fuelEngineeringBreathing

Owner:力帆科技(集团)股份有限公司

An automatic pod conveyor and brewer assembly for fresh hot beverage

InactiveCN102015471ABeverage vesselsPortable flexible containersEngineeringPneumatic cylinder

Owner:TATA GLOBAL BEVERAGES

A kitchen waste collection device and its control method

ActiveCN111422526BIncrease profitPopularize classification knowledgeWaste collection and transferRefuse receptaclesRefuse collectionWaste collection

Owner:刘子麟

Nitrification system, synthesis system and method for continuous synthesis of permanent violet

ActiveCN113941303BImprove intrinsic safetyImprove conversion rateOrganic chemistryChemical industryNitrationEthyl group

Owner:XUANCHENG YABANG CHEM

Method for Separating Small Molecule Solvents from Aprotic Polar Solvents

ActiveCN110681266BGood solvent resistanceEasy to separateDistillationImideOrganic solvent

Owner:CHINA PETROLEUM & CHEM CORP +1

A multi-functional test bench for the test of the reel chain sunflower header

InactiveCN108718671BSmooth entryReduce shattering lossHarvestersChain typeEngineering

Owner:HUAZHONG AGRI UNIV

An anti-vibration pcb board

ActiveCN111356282BImprove stabilityImprove the anti-vibration effectPrinted circuits stress/warp reductionStructural engineeringMechanical engineering

Owner:万安裕维电子股份有限公司

Water reducing agent and preparation method thereof, antifreeze agent and use thereof, and concrete

ActiveCN110423038BIncrease early hydration rateGood early strengthEngineeringDioxyethylene Ether

Owner:北京金隅节能科技有限公司 +1

Desktop micro-satellite rapid assembly console

ActiveCN104191231BTroubleshooting Rapid Assembly RequirementsEasy to assembleAssembly machinesWork benchesMicrosatelliteMaterial resources

Owner:SHANGHAI INST OF SATELLITE EQUIP

A steam boiler is controlled according to the flow rate difference

ActiveCN111911895BEasy descalingImprove the heating effectSteam generation heating methodsBoiler controlThermodynamicsEngineering

Owner:QINGDAO UNIV OF SCI & TECH

A distribution network lightning protection annular zinc oxide resistance sheet and its preparation method

ActiveCN111462970BImprove uniformityReduce defectsResistor manufactureOvervoltage protection resistorsManganese oxideHigh voltage

Owner:湖南防灾科技有限公司 +1

A detection and analysis method of image mail

ActiveCN104270304BIncrease flexibilityQuick filterData switching networksPattern recognitionImage detection

Owner:四川神虎科技有限公司

A bamboo-plastic fiber composite board/rubber sheet laminated shock-isolation bearing and its manufacturing method

InactiveCN104356492BHigh technology contentInnovativeSynthetic resin layered productsLaminationRubber sheetPlastic fiber

Owner:GUANGZHOU UNIVERSITY

Design method of performance parameters of a wheel-holding vehicle carrier

ActiveCN108427855BGeometric CADDesign optimisation/simulationSimulationMachine

Owner:ZHEJIANG UNIV

Device for applying a cosmetic composition

InactiveCN104981179AEasy to useCurling devicesPackaging toiletriesEngineering

Owner:LVMH RECH

A method for judging slope parking and refueling by automobile fuel system

ActiveCN110614918BImprove accuracyImprove timelinessElectric/fluid circuitLevel indicators by floatsControl theoryFuel pump

Owner:CHERY AUTOMOBILE CO LTD

A hybrid electric vehicle bsg torque fluctuation compensation controller and its construction method

ActiveCN103997266BGood dynamic and static characteristicsImprove robustnessElectric generator controlStarter generatorControl engineering

Owner:JIANGSU UNIV

Middle through hole dynamic throttling element like target water meter

ActiveCN105181036BLittle resistance lossSimple structureVolume/mass flow by differential pressureFriction lossWater flow

Owner:王可崇

A complete security system for water tanks with manholes on the side

ActiveCN105589404BRealize real-time detection transmission controlSuitable for installation and promotionProgramme control in sequence/logic controllersControl systemMonitoring system

Owner:ANHUI SHUNYU WATER AFFAIRS CO LTD

A preparation method of a composite membrane for selectively separating ammonia nitrogen, the composite membrane obtained by the preparation method and its application

ActiveCN106345317BSimple separation techniqueReduce processing costsMembranesOther chemical processesPhosphomolybdic acidSolvent

Owner:BEIJING ORIGIN WATER FILM TECH

Economy type weathering-resistant steel

InactiveCN100342051CTowerImpurity

Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Light glazed ceramic tile with anion function and low water absorption and production method thereof

ActiveCN102219559BVariety of colorsMechanism Pattern NaturalTextile printerBrick

Owner:GUANGDONG KITO CERAMICS GROUP CO LTD +2

A kind of nano-suspension of anemone medicine and preparation method thereof

ActiveCN106420604BEasy to achieve passive targetingSimple prescriptionPowder deliverySolution deliverySide effectMpeg plga

Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI

Ischemia modified albumin liquid stabilization kit

ActiveCN102507916BImprove stabilityAvoid interferenceBiological testingBuffer solutionIschemia-modified albumin

Owner:NINGBO MEDICAL SYSTEM BIOTECHNOLOGY CO LTD

Data switching device and data switching method for train operation monitoring

ActiveCN106494466BReduce sizeImprove transmission and storage speedRailway traffic control systemsTransmissionFile transmissionData file

Owner:HUNAN CRRC TIMES SIGNAL & COMM CO LTD

A floor-type intelligent clothes-drying equipment and clothes-drying system

ActiveCN106381650BSmall footprintPlay a supporting roleOther drying apparatusTextiles and paperProcess engineeringUtilization rate

Owner:安徽罗曼思装饰材料有限公司

A method and device for intelligent recognition of physics knowledge points based on teaching thinking

ActiveCN113486196BAccuracy controllableStrong explainabilityCharacter and pattern recognitionSpecial data processing applicationsLinguistic modelRecognition algorithm

Owner:江西风向标智能科技有限公司

Switching controller of flyback power converter and its controller and control circuit

ActiveCN102624238BReduce output rippleExcellent output regulation performanceDc-dc conversionElectric variable regulationPower flowControl signal

Owner:SYST GEN

A rapid method for testing the quality of Bauhinia canadensis seeds

ActiveCN102870525BEasy to operateSeed and root treatmentSocial benefitsTest quality

Owner:扬州胜宁信息技术有限公司

10kv less oil circuit breaker maintenance tool

ActiveCN103138190BStrong imageImprove power supply reliabilitySwitchgearEngineeringArc extinction

Owner:STATE GRID CORP OF CHINA +1

The preparation method of oxidizing agent ibx

ActiveCN109081826BImprove conversion rateOrganic chemistryBenzoic acidHydrogen Sulfate

Owner:SHANGHAI ZAIQI BIO TECH

A kind of mma/bmi copolymer organic resistive variable memory and preparation method thereof

InactiveCN103219464BLow costReduce contact resistanceNanoinformaticsSolid-state devicesElectrical resistance and conductanceOrganic film

Owner:GUILIN UNIV OF ELECTRONIC TECH

Novel method for extracting ginsenoside from ginseng and application

InactiveCN101862361BLess investmentFast productionOrganic active ingredientsEnergy based chemical/physical/physico-chemical processesRotary evaporatorMicrowave

Owner:HEILONGJIANG UNIV

System and method for testing ultraviolet visible light coincidence deviation of ultraviolet detector

ActiveCN102914727BEasy to implementEasy to debugTesting dielectric strengthUltraviolet detectorsLED lamp

Owner:CHINA ELECTRIC POWER RES INST +1

A method, control device and storage system for improving flash wear life

ActiveCN108628552BReduce damage speedImprove wear lifeMemory architecture accessing/allocationInput/output to record carriersParallel computingDisk array

Owner:南京道熵信息技术有限公司

Novel additive for producing low-resistance high-density graphite material

ActiveCN102241896BInhibition of flatulenceFine powderInorganic pigment treatmentHeat-exchange elementsInorganic compoundRare earth

Owner:EAST CHINA UNIV OF SCI & TECH

Chuangchuangball system for creative and innovative judging competitions

ActiveCN106799022BCreativity and Innovation Judging Competition OpenCreativity and Innovation Judging Competition FairnessHollow non-inflatable ballsEngineeringLevel line

Owner:何章杰

Multi-phase switching converter with daisy-chain architecture and its phase-cut control method

ActiveCN110445381BEfficient power electronics conversionDc-dc conversionDaisy chainTransformer

Owner:CHENGDU MONOLITHIC POWER SYST

A combined anti-lock brake drum for heavy-duty vehicles

ActiveCN109458409BGuaranteed automatic resetBraking drumsControl theoryBrake shoe

Owner:朝阳百龙汽配有限公司

A monitoring method for segmental dust deposition in a three-segment rotary preheater

ActiveCN105091932BMeasurement devicesData acquisitionProcess engineering

Owner:JIANGSU FRONTIER ELECTRIC TECH +3

Color film substrate, display panel and electronic device

ActiveCN111290155AImprove uniformityImprove analytical abilityNon-linear opticsColor filmEngineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Estimating system and estimating method of Doppler frequency

InactiveCN101667855BEstimates are accurate and fastReduce the amount of dataBaseband system detailsRadio transmissionMobile deviceComputer science

Owner:MEDIATEK INC

Pavement structure and pavement method of combined steel bridge deck

ActiveCN103696366BAvoid defectsEffective dispersionIn situ pavingsBridge structural detailsSheet steelBridge deck

Owner:SECOND BRANCH OF ZHEJIANG TRANSPORTATION ENG CONSTR GROUP

Lifting device for oil tank of electrical discharge machining machine

ActiveCN103692039BAvoid slipping out of controlSimple structureElectrical-based auxillary apparatusDrive shaftRoller chain

Owner:群基精密工业(苏州)有限公司

Water-based external coating printed iron white paint and preparation method thereof

ActiveCN103756485BStrong adhesionHigh strengthCoatingsWater basedEpoxy

Owner:SHENZHEN SUNRISE NEW ENERGY CO LTD

Heating cable heating and cooling cycle life test equipment and test method

ActiveCN104833888BElectrical testingTest sampleQuality of life

Owner:WUHU JIAHONG NEW MATERIAL

A kind of high tenacity polypropylene and polylactic acid ion graft copolymer and preparation method thereof

ActiveCN108586668BThe source is easy to getHigh elongation at breakPolyesterPolymer science

Owner:TIANJIN UNIV

Gas washer

InactiveCN104832654BEngine sealsSynthetic resin layered productsEngineeringForming processes

Owner:UNIQUE FABTING INC

A modular flexible fixture

ActiveCN113146516BAchieve lossless clampingAchieve clampingWork holdersApparatus for force/torque/work measurementPinch gripEngineering

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method and system for customizing TV desktop

ActiveCN104918129BImprove user experienceSuitable for operationSelective content distributionUser definedSet top box

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Drying oven for battery pole piece

InactiveCN103292580BAvoid damageChange in airflowDrying gas arrangementsDrying machines with local agitationPulp and paper industryAtmospheric pressure

Owner:高平唐一新能源科技有限公司

Method for Lightening Heavy Aromatics to Increase Xylene Production

ActiveCN106588533BEfficient use ofIncrease profitMolecular sieve catalystsHydrocarbonsAlkyl transferPtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for transmitting wireless data

ActiveCN101729844BEasy to useMinor changesDigital non-picture data transmissionControl signalDisplay device

Owner:KONKA GROUP

Prefabricated stiffened concrete shear wall structure with embedded connecting steel plate and its manufacturing method

ActiveCN111519826BIncrease lateral stiffnessImprove bearing capacityConstruction materialWallsJoint (building)Bolted joint

Owner:CSIC INT ENG CO LTD +4

An Intelligent Fuel Economizer for Internal Combustion Engine

ActiveCN104373258BBurn fullyReal-time monitoring of voltage fluctuationsNon-fuel substance addition to fuelInternal combustion piston enginesElectrolysisInternal combustion engine

Owner:HUZHOU KANGLONG ELECTRONICS

A kind of wind power screw conveying device

ActiveCN109573490BGuarantee statusPackagingPropellerMechanical engineering

Owner:SHANDONG UNIV OF TECH

Processing equipment water tank and processing equipment

ActiveCN113059398BFilter thoroughlySlow down the flowFiltration circuitsMaintainance and safety accessoriesNumerical controlProcess equipment

Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Large phase ratio liquid-liquid two-phase continuous extraction apparatus

ActiveCN102512848BPrevent backmixingImproved stage efficiency for unit mass transfer heightsLiquid solutions solvent extractionPhase ratioTower

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Solar multi-energy modular joint control system

ActiveCN104034051BSolar heat devicesSolar thermal energy generationModular compositionModularity

Owner:ZHEJIANG WUXIAN NEW ENERGY

Performance output toy and performance output toy set

ActiveCN112823837AAdd funMusical toysSoftware engineeringMechanical engineering

Owner:BANDAI CO LTD

Beveled edge scraper for drum maintenance

InactiveCN101992591BTransfer printingDuplicating/marking methodsTip positionKnife blades

Owner:XEROX CORP

Warning method and warning system for preventing someone from getting lost

InactiveCN105701962APrevent getting lostGet lost fromAlarmsWarning systemReal-time computing

Owner:INVENTEC PUDONG TECH CORPOARTION +1

Diagonal flow centrifugal impeller for air conditioner

ActiveCN103185030BReduce rotational noiseRemove Noise SpikesPump componentsPumpsLow noiseImpeller

Owner:NINGBO LANGDI IMPELLER MACHINERY

Processing of acknowledgment messages in relay network nodes

ActiveCN103404064BError prevention/detection by using return channelActive radio relay systemsComputer networkUplink transmission

Owner:TELEFON AB LM ERICSSON (PUBL)

A forest fire monitoring system and method

ActiveCN112365673BAccurate collectionDiversity guaranteedGeometric image transformationDetails involving image mosaicingMonitoring systemAtmospheric sciences

Owner:光谷技术有限公司

Pressing type telescopic pen

ActiveCN101638021BNo wear and tearSimple structureWriting unitsNib holdersEngineering

Owner:QINGDAO DIANSHI STATIONERY

Ethyl acetate hydrogenation catalyst and process method

ActiveCN106622254BEliminate the refining processReduce energy consumptionOrganic compound preparationHydroxy compound preparationAlcoholEther

Owner:SHANGHAI HUAYI GRP CO

Electrical secondary equipment state evaluation method and system thereof

ActiveCN102324067BTroubleshootingTimely maintenanceCircuit arrangementsSpecific program execution arrangementsElectric power systemState parameter

Owner:GUANGDONG POWER GRID POWER DISPATCHING CONTROL CENT

Semiconductor device, adhesive, and adhesive film

InactiveCN1923939AInhibition of plastic deformationInhibition of mobilityFilm/foil adhesivesSemiconductor/solid-state device detailsDynamic viscoelasticityAdhesive

Owner:RESONAC CORPORATION

Animal sound detection method based on multi-band energy distribution in low signal-to-noise ratio environment

ActiveCN106653032BEasy to detectRobustSpeech analysisSound detectionMulti band

Owner:FUZHOU UNIV

A slag dumper for spiral pipe

ActiveCN112621036BEnsure stabilityEasy dischargeHollow article cleaningWelding/cutting auxillary devicesSlag (welding)Structural engineering

Owner:天津市华油管道科技有限公司

Reduction method for iron-based catalyst for Fischer-Tropsch synthesis in fixed bed

ActiveCN103071543BReduce carbon depositionHigh activityCatalyst activation/preparationLiquid hydrocarbon mixture productionHydrogenFixed bed

Owner:SYNFUELS CHINA TECH CO LTD

Grounding knife switch operating mechanism

ActiveCN112490057BOptimize working modeNo manual operationContact operating partsAir-break switch detailsControl engineeringMachine

Owner:YIJIAHE TECH CO LTD

Bottom-loading lever balance capable of preventing balance upright from bending

ActiveCN101893470BAvoid bendingWeighing apparatus using counterbalanceWeighing apparatus testing/calibrationEngineeringCam

Owner:BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH

refrigerator

ActiveCN103512294BCompact structureAvoid condensationLighting and heating apparatusIce productionCold airElectricity

Owner:LG ELECTRONICS INC

Micro-environment regulation and control system for display of cultural relics in the museum

ActiveCN104597949BPurification reachedReduce running noiseSimultaneous control of multiple variablesTemperature controlControl system

Owner:CHONGQING CHUANYI AUTOMATION

An exhaust pipe fixing structure

ActiveCN104670002BImprove dynamic stiffnessReduce in quantityPropulsion unit gas exhaustDynamic stiffnessResonance

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

Cleaning-free lead-free solder soldering fluid

InactiveCN101269448BOdorlessNo crackWelding/cutting media/materialsSoldering mediaActive agentSurface-active agents

Owner:太仓市首创锡业有限公司

A method for analyzing the haplotype of PCR products by asynchronous synthesis and sequencing of two nucleotides

ActiveCN104762406BBroaden the scope of analysisEasy to operateMicrobiological testing/measurementSynthesis methodsSynthetic DNA

Owner:SOUTHEAST UNIV

A Method for Video Retrieval Using Compact Video Topic Descriptors

ActiveCN103279581BRobustInterpretableSpecial data processing applicationsCluster algorithmVideo retrieval

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

A kind of preparation method of translucent conductive collagen film

ActiveCN109954163BEasy to get materialsEasy to operateCell culture supports/coatingTissue regenerationEngineeringBiocompatibility

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Piperazinone compounds and their applications

ActiveCN105801564BEasy to prepareHigh yieldOrganic active ingredientsOrganic chemistryBrain degenerationEthyl group

Owner:SHENYANG PHARMA UNIVERSITY

A virtual reality interaction method based on fatigue monitoring and early warning

ActiveCN110502102BNarrow down the sampling intervalImprove comfortInput/output for user-computer interactionSensorsMethods of virtual realityBlink frequency

Owner:ACADEMY OF MILITARY MEDICAL SCI

An automotive steering-by-wire system based on hydraulic power to achieve alignment and road feel

InactiveCN103625532BImprove reliabilitySimple structureHydraulic steering gearsVehicle mounted steering controlsElectronic control systemDrive shaft

Owner:MIANYANG TEACHERS COLLEGE

Security Vulnerability Scanning System in Cloud Network Environment

ActiveCN103825891BGuaranteed connectivityRealize interconnectionTransmissionVirtual LANLaser scanning

Owner:新疆中科曙光云计算有限公司

A kind of in vitro culture method of minipig islet cells

ActiveCN109355247BReduce wither rateIncrease vitalityPancreatic cellsCulture processApoptosisCultured cell

Owner:SOUTH CHINA UNIV OF TECH

A machine reading comprehension system based on knowledge map gain

ActiveCN112818128BImprove performanceImprove robustnessNatural language data processingSpecial data processing applicationsData setNamed-entity recognition

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Light-emitting diode driver and its control method

ActiveCN103781240BElectrical apparatusElectroluminescent light sourcesDriving currentTransverter

Owner:ANALOG DEVICES INT UNLTD

A kind of synthetic method of petrochemical product methyl tert-butyl ether

ActiveCN104926619BHigh transparencyGood film formingOrganic-compounds/hydrides/coordination-complexes catalystsEther preparation by compound additionPtru catalystAlcohol

Owner:SHIJIAZHUANG DINGYING CHEM ENG

Characterisation of lithium plating in rechargeable batteries

PendingCN113728242AElectrical testingLi-accumulatorsTerminal voltagePhysical chemistry

Owner:トゥワイステクノロジーズゲーエムベーハー

A sandbox test environment construction system and construction method

ActiveCN103699479BRapid deploymentDeploy automaticallySoftware testing/debuggingData setOriginal data

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Multifunctional composite board for furniture and preparation method thereof

ActiveCN108497794BQuick plugEasy to installFireproof paintsAntifouling/underwater paintsAdhesive cementPolymer science

Owner:GUANGZHOU OFUN FURNITURE CO LTD

Level controller for shelf board of refrigerator

InactiveCN100588893CEasy to move up and downEasy to fixLighting and heating apparatusSupportMechanical engineeringRefrigerated temperature

Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

A ground-based augmentation system for high-precision prediction of tropospheric refractivity

ActiveCN109901203BImprove forecast accuracySatellite radio beaconingNeural architecturesTroposphereAcquisition apparatus

Owner:BEIHANG UNIV

A robot base

ActiveCN110103208BAchieve regulationGuaranteed real-time levelProgramme-controlled manipulatorControl engineeringElectric machinery

Owner:HUBEI UNIV OF ARTS & SCI

Method and system for extracting water bodies from remote sensing images based on collaborative training and semi-supervised learning

ActiveCN105279519BImprove generalization abilityGuaranteed accuracyCharacter and pattern recognitionFeature extractionClassification methods

Owner:SICHUAN AEROSPACE SYST ENG INST

A method for determining the neutron energy spectrum in the steady-state neutron field of a reactor independent of the initial spectrum

InactiveCN104573337BSure complete and accurateMeet the need for high computational efficiencySpecial data processing applicationsNeutron energy spectrumBiological activation

Owner:NORTHWEST INST OF NUCLEAR TECH

The method for separating and recovering cobalt and manganese in low-cobalt high-manganese waste materials with ammonia-sodium carbonate

ActiveCN105349789BHigh recovery rateReduce recycling costsProcess efficiency improvementManganese(II) carbonateFiltration

Owner:JIANGSU UNIV OF TECH