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 extracting and preparing anthocyanins by tea callus suspension culture

ActiveCN107864858BEstablish induction methodBuild extraction methodOrganic chemistryNatural dyesMelaleuca alternifoliaCultured cell
Owner:HUNAN AGRICULTURAL UNIV

Anti-collision system and anti-collision method for stand-alone equipment in bulk cargo port yard

ActiveCN103922150BReal-time monitoring distanceAccurate measurementSatellite radio beaconingStorage devicesBulk cargoIdentification device
Owner:CCCC MECHANICAL & ELECTRICAL ENG

Intelligent elevator monitoring control system based on big data

ActiveCN113816228AImprove efficiencyReduce breedingElevatorsControl systemEmbedded system
Owner:厦门夏博电子科技有限公司

A microwave photon mixing method and multifunctional microwave photon mixer

ActiveCN104333422BRealize functionEasy to handleRadio-over-fibreMulti-frequency-changing modulation transferenceLocal oscillator signalOctave
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Vacuum Diffusion Welding Process of Vacuum Freeze Dryer Laminates

ActiveCN104162737BImprove heat transfer efficiencyReduce welding costsNon-electric welding apparatusEngineeringSpot welding
Owner:王松松

Experimental simulation device and method for arc discharge fault of gas-insulated electrical equipment

ActiveCN110231550BSolve the failure of effectively simulating arc dischargeTesting dielectric strengthSulfur hexafluorideLaboratory device
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD

Vortex type compressor

InactiveCN100366912CEasy to operateProper oil supplyRotary piston pumpsRotary piston liquid enginesDifferential pressureEngineering
Owner:PANASONIC CORP

A kind of preparation method of gradient grade acetonitrile

ActiveCN107935887BAvoid secondary pollutionHigh yieldCarboxylic acid nitrile purification/separationDistillationCarboxylic acid
Owner:SHANGHAI INST OF TECH

Facial Expression Recognition Method

ActiveCN107563312BEfficient extractionImprove computing efficiencyCharacter and pattern recognitionTest sampleDimensionality reduction
Owner:NANCHANG HANGKONG UNIVERSITY

Tunnel inspection well with drainage and anti-floating functions

InactiveCN106049543BGuaranteed operational safetyLow costArtificial islandsDrainageRailway tunnelWater discharge
Owner:CHINA RAILWAY DESIGN GRP CO LTD

A fast phase commutation method for low-voltage distribution network based on magnetic latching relay

ActiveCN109950075BSuitable for operating environmentWill not affect normal power consumptionPolyphase network asymmetry elimination/reductionElectric switchesLow voltagePower usage
Owner:CENT SOUTH UNIV

Signal alignment-based interference avoidance and secure transmission methods in cooperative d2d systems

ActiveCN105471806BReduce symbol error rateAvoid interferenceSite diversityWireless commuication servicesInformation transmissionSecure transmission
Owner:XI AN JIAOTONG UNIV

A method for verifying the accuracy of skeleton establishment of photographic scanning equipment

ActiveCN106021752BThe verification method is simpleValidation method is efficientDesign optimisation/simulationSpecial data processing applicationsPoint cloudAlgorithm
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A normally closed selector valve device for a fire extinguisher

ActiveCN110701311BReduce the numberSimple structureOperating means/releasing devices for valvesLift valveStructural engineeringFire extinguisher
Owner:陕西白杨道胜安防科技有限公司

An Improved Vacuum Pump System

InactiveCN101348898BPrevent backflowEasy to implementVacuum evaporation coatingSputtering coatingPresent methodEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP

Chemiluminescent substrate liquid applied to detection system taking horseradish peroxidase (HRP) as enzymatic reaction

ActiveCN102156121BHigh sensitivityLarge linear rangeChemiluminescene/bioluminescenceBiological testingIodophenolLuminol
Owner:BIOSINO BIO TECH & SCI

A new type of oilfield chemical equipment

ActiveCN108331546BImprove adsorption capacityIncrease usageFlushingHydrocarbon oils refiningCompound (substance)Engineering
Owner:李正茂

A construction site illegal operation alarm device and its application method

ActiveCN108799078BIllegal operations are easy to be caughtViolation operation capturePump controlPositive-displacement liquid enginesRemote controlProtection mechanism
Owner:YANGZHOU UNIV

A fully automatic manufacturing line for plug-in matching

ActiveCN110612018BQuick changeNo need to maintain high tensionPrinted circuit assemblingElectrical componentsIntermediate frequencyAssembly line
Owner:滨州市科创孵化器有限公司

Method and system for intelligently inputting Chinese characters

ActiveCN101650605BIncrease typing speedReduce choiceSpecial data processing applicationsInput/output processes for data processingChinese charactersUser input
Owner:CHINA TELECOM CORP LTD

Intelligent Garbage Sorting Method Combining Vision and Touch

ActiveCN110861853BEasy disposalEasy to recycleWaste collection and transferRefuse receptaclesComputer hardwareNerve network
Owner:CHINA THREE GORGES UNIV

An outdoor hand-held small fan

ActiveCN110173450BAvoid damageSmall footprintPump componentsPump installationsEngineeringStructural engineering
Owner:启东市天汾电动工具技术创新中心

Pressing machine for equidensity pressing process and formula test of disc brake pad

InactiveCN102179951BHeating quickly and evenlyQuick changeShaping pressForce sensorDisc brake
Owner:济南易久自动化技术有限公司

A kind of underground excavation construction method for underground space development

ActiveCN105840216BImprove space utilizationHigh strengthUnderground chambersTunnel liningLandslideUnderground space
Owner:SHANGHAI MECHANIZED CONSTR GRP

Luminous unit and device of semiconductor laser diode

InactiveCN102130423BIncreasing the thicknessRaise the COD thresholdOptical wave guidanceLaser detailsCatastrophic optical damageCharge carrier
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Apparatus and method for addressing computer-related problems

InactiveCN101005408AEstablish remote access connectionEnhanced interactionSpecial service for subscribersData switching networksProblem statementSpeech sound
Owner:INT BUSINESS MASCH CORP

Anti-shake fixture for tail end of walker parts

ActiveCN111300092BAvoid bendingPositioning apparatusGrinding work supportsPipe fittingThreaded pipe
Owner:MURREN MEDTECH (SUZHOU) CO LTD

Data transmission method, safety isolation device and vehicle Ethernet system

ActiveCN107819730BMeet security needsTransmissionIn vehicleData transmission
Owner:BYD CO LTD

A battery pack insulation resistance detection circuit and device, battery management device

ActiveCN110109027BImprove accuracyHigh precisionElectrical testingElectrical batteryLow voltage
Owner:CONTEMPORARY AMPEREX RUNZHI SOFTWARE TECH LTD NINGDE CITY

Loop-mediated isothermal amplification kit for detecting BYD viruses, and its application

ActiveCN102952891BSuitable for investigationStrong specificityMicrobiological testing/measurementMicroorganism based processesMicrobiologyLoop-mediated isothermal amplification
Owner:MICROBE EPIDEMIC DISEASE INST OF PLA MILITARY MEDICAL ACAD OF SCI

A group behavior prediction method and device based on ahp technology

ActiveCN112712160BAccurate predictionReduce complexityForecastingArtificial lifeEvaluation resultAlgorithm
Owner:上海竞动科技有限公司

A carton flanging machine

ActiveCN103317772BRealize semi-automationIncrease productivityContainer making machineryCartonEngineering
Owner:烟台市裕同印刷包装有限公司

A kind of preparation method of high-efficiency catalytic p-nitrophenol hydrogenation reduction catalyst

InactiveCN104383943BHigh reusabilityThe synthesis method is simpleMaterial nanotechnologyPhysical/chemical process catalystsEfficient catalystNanomaterials
Owner:ANHUI UNIVERSITY

Method and device for monitoring network equipment

ActiveCN106230658BSave processing resourcesGuaranteed real-timeData switching networksMonitor equipmentReal-time computing
Owner:HANGZHOU DPTECH TECH

A closed-loop correction method for indoor environment map creation

ActiveCN104964683BImprove closed loop effectEasy to useNavigation instrumentsWalking distanceClosed loop
Owner:平邑经济开发区投资发展有限公司

Checking method of relay protection operation

ActiveCN105119237BSafe and stable operationPrevent misoperationData processing applicationsEmergency protective circuit arrangementsTime informationSupporting system
Owner:NR ELECTRIC CO LTD

Heat Exchanger

ActiveCN105115318BImprove installation stabilityPlug firmlyStationary conduit assembliesIce removalEngineeringExudate
Owner:浙江新金宸机械有限公司

A low-emission gasoline engine structure

ActiveCN107701295BReduce the temperatureStable scavenging flowCasingsInternal combustion piston enginesCylinder headCrank
Owner:青岛鹰王谷电子商务有限公司

A kind of polyacrylonitrile base graphite fiber and preparation method thereof

ActiveCN110067044BHigh tensile strengthImprove conductivityFibre chemical featuresPolymer scienceAcrylonitrile
Owner:山西钢科碳材料有限公司

Trocar for a single port surgery

InactiveCN101919727ACannulasSurgical needlesInterior spaceSingle port surgery
Owner:NOBLE GROUP

Method and device for changing access password of router

InactiveCN105897697BIncrease randomnessAvoid crackingKey distribution for secure communicationData switching networksPasswordRandom string
Owner:SHENZHEN ALLWINS TECH

chain saw

ActiveCN104054521BSolve the problem of sealing oil leakageCuttersCutting implementsGear wheelEngineering
Owner:NANJING CHERVON IND

Methods for combining single cell gene expression mapping and targeted RNA or c-DNA sequencing using padlock oligonucleotides

PendingCN113930489AMicrobiological testing/measurementMicroscopic examOligonucleotide
Owner:ミルテニイビオテックベーファーウントコーカーゲー

mold cooling device

ActiveCN105689681BInhibition of deterioration of deoxidation effectIncrease oxygen concentrationEngineeringWater circulation
Owner:JATCO LTD

Tailing dam construction method and special water baffle device

InactiveCN102140788BSimple structureStable structureBarrages/weirsSoil drainageGeomembraneTailings dam
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

A kind of synthetic method of zinc acrylate resin

ActiveCN103992447BEasy production controlRaw materials are easy to getAntifouling/underwater paintsPaints with biocidesSynthesis methodsSolvent
Owner:SHANGHAI ZHONGQU CHEM CO LTD +1

Chuanqisan for treating cervical spondylopathy and preparation method

InactiveCN101190256BGood treatment effectPowder deliveryInorganic active ingredientsVeinSide effect
Owner:李仁安

Program and weed identification device using computer to identify weeds

ActiveCN110232344BReduce occupancyReduce time spentCharacter and pattern recognitionColor/spectral properties measurementsEngineeringIdentification device
Owner:塞伯睿机器人技术(南京)有限公司

Apparatus and method for thermophysical/chemical visualization and spectroscopic measurement of solid particles

ActiveCN109916814BFix fixRealize visualizationInvestigating moving fluids/granular solidsColor/spectral properties measurementsGas phaseOptical measurements
Owner:SHANGHAI JIAOTONG UNIV

Flexible screen support device and flexible screen terminal

ActiveCN111583791BPrevent excessive bendingImprove reliabilityCasings/cabinets/drawers detailsDetails for portable computersStructural engineeringMechanical engineering
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

An extraction method for high-efficiency enrichment and recovery of low-concentration rare earth ions

ActiveCN106636688BMass transfer rate is fastShort mass transfer distanceProcess efficiency improvementRare earth ionsEmission standard
Owner:TSINGHUA UNIV

Cam system of hosiery machine

ActiveCN106939467BThere will be no disconnectionSolve technical problems of decreased weaving qualityWeft knittingEngineeringCam
Owner:SANTONI SHANGHAI KNITTING MACHINERY

Pose measure system of cantilever type heading machine

InactiveCN102207382BImprove technological progressImprove practicalityAngle measurementOptical rangefindersGoniometerOptical axis
Owner:TIANDI CHANGZHOU AUTOMATION +1

Spherical graphite thermally conductive filler, spherical graphite/polymer thermally conductive composite material and preparation method thereof

ActiveCN109251360BChange the physicochemical properties of the surfaceImprove hydrophilicityHeat-exchange elementsPigment treatment with macromolecular organic compoundsMechanical propertyMaterials science
Owner:TIANJIN POLYTECHNIC UNIV

Proximity sensor

InactiveCN110174126AReduce the effects of periodic noiseRandom number generatorsElectronic switchingProximity sensorExcitation current
Owner:ORMON CORP

Clamp for mechanical property test of welding of steel-bar truss

ActiveCN102706738BNo consumptionNovel ideaMaterial strength using steady shearing forcesEngineeringRebar
Owner:ANHUI BRC & MA STEEL WELDMESH +1

Computer started up through keyboard

InactiveCN104063061AInput/output for user-computer interactionBootstrappingControl signalUSB
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Method and system for controlling full-steering rudder angle

ActiveCN102815391BQuick responseSteering ruddersSteering angleControl system
Owner:WUHAN MARINE MACHINERY PLANT

Method for regulating multistage-cascade induction electro-Fenton by graded addition of H2O2 on basis of pH indication

ActiveCN103979648BProlonged catalytic oxidation processImprove oxidation treatment efficiencyWater/sewage treatment using germicide/oligodynamic-processElectrochemistryTreated water
Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Wireless access control method, wireless access point and wireless access controller

ActiveCN103260150BIncrease success rateAssess restrictionNetwork data managementAddress Resolution ProtocolTelecommunications
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Sprayable oil-like formulations

InactiveCN100360111CCosmetic preparationsToilet preparationsMedicineOil in water
Owner:JOHNSON & JOHNSON GMBH

A method for adsorbing precious metal gold ions

ActiveCN108394950BLarge specific surface areaImprove adsorption capacityOther chemical processesWater contaminantsSeparation technologySorbent
Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Combined comb

ActiveCN102302267BImprove matchCooperate effectivelyHair combsInterference fitEngineering
Owner:JIANGSU UNIV OF TECH

A kind of fluorocarbon aluminum powder paint for ceramic substrate and its manufacturing method

ActiveCN103224743BGood weather resistanceReduce energy consumptionCoatingsAcrylic resinSolvent
Owner:广东伊思曼新材料科技有限公司

plaster preparation device

ActiveCN104706533BResidue reductionLow toxicityPharmaceutical product form changeFrequency changerSmoke
Owner:HUNAN UNIV OF CHINESE MEDICINE

A kind of cleaning agent for bamboo and wood machinery and equipment

ActiveCN103834488BEfficient removalThe cleaning effect is obviousInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsMechanical equipmentCleansing Agents
Owner:维尔美纸业(重庆)有限公司

A fan failure over-temperature protection method, device and system

ActiveCN110925231BImplement over temperature protectionImprove accuracyPump controlNon-positive displacement fluid enginesReliability engineeringElectrical and Electronics engineering
Owner:ZHANGZHOU KEHUA ELECTRIC TECH CO LTD

Luggage racks and two-wheelers for two-wheelers

ActiveCN110316290BThreaded connection realizationWeight increaseLuggage carriersClassical mechanicsStructural engineering
Owner:SKS METAPLAST SCHEFFER KLUTE

A cross-belt automatic sorting line track production device

ActiveCN108655753BQuick clean upReduce the scope of cleaningStripping-off devicesOther manufacturing equipments/toolsEngineeringFlange
Owner:标杩自动化设备(东莞)有限公司

A biosurfactant-based environmentally friendly oil displacement agent for tertiary oil recovery

ActiveCN104403653BReduce dosageImprove oil displacement efficiencyDrilling compositionBetaineAdditive ingredient
Owner:合肥全景泰益新材料科技有限公司

Chirp signal generation method, device and storage medium

ActiveCN110488228BReduce in quantityReduced external inputWave based measurement systemsControl signalRadar
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

A device for propeller static balance detection and its error compensation method

ActiveCN109374208BHigh precisionImprove machining accuracyStatic/dynamic balance measurementPropellerControl theory
Owner:JIANGSU UNIV OF SCI & TECH

Guiding device, method for adjusting puncture needle, storage medium and electronic equipment

ActiveCN111513850BRelieve painReduce Radiation DamageSurgical needlesSurgical navigation systemsPhysical medicine and rehabilitationRobotic arm
Owner:BOE TECH GRP CO LTD

Method for dynamically regulating power supply voltage on basis of one-dimension partitioning strategy of AMOLED (active-matrix organic light-emitting diode) panel

ActiveCN103177688BQuality assuranceReduce power consumptionStatic indicating devicesActive matrixEngineering
Owner:SHANGHAI JIAOTONG UNIV

An On-chip Vector Modulation Phase Shifter

ActiveCN110380707BReduce power consumptionLow costPhase shifting networksSoftware engineeringInput impedance
Owner:烟台芯扬聚阵微电子有限公司

A kind of organic small molecule conjugated material containing isotactic bispyridine thiadiazole acceptor and its preparation method and application

ActiveCN111233898BRaw materials are easy to getLow costOrganic chemistrySolid-state devicesReceptorCombinatorial chemistry
Owner:XIANGTAN UNIV

A kind of magnetic graphene catalyst and its preparation method and application

InactiveCN105435794BExcellent magnetic propertiesEasy to recycleOrganic compound preparationCarboxylic compound preparationHydrogenTube furnace
Owner:SOUTH CHINA UNIV OF TECH

A csfb fallback result detection method and device, and computer storage medium

ActiveCN108235824BImprove call experienceIncrease successWireless communicationCode division multiple accessMobile communication systems
Owner:SHENZHEN HEYTAP TECHNOLOGY CO LTD

Multi-channel Speech Separation System Based on Gated Recursive Fusion of Deep Embedded Features

ActiveCN112017686BImprove performanceImprove the ability to distinguishSpeech analysisNeural architecturesFeature extractionSpeech sound
Owner:中科极限元(杭州)智能科技股份有限公司

Tractor units for transporting elongated loads

PendingCN113365873AAvoid the need for balanceSteering linkagesVehicle to carry long loadsRotational axisTurbine blade
Owner:COMBIELEVATOR

Oscillating device and electric fan

ActiveCN103671178BEnhance the imageImprove aestheticsPump componentsPump controlRemote controlMechanical engineering
Owner:GD MIDEA ENVIRONMENT APPLIANCES MFG +1

A kind of sludge excavation equipment

ActiveCN108915017BHigh speedImprove efficiencySoil-shifting machines/dredgersHydraulic cylinderSludge
Owner:江苏源泉泵业股份有限公司

A kind of secondary hair removal method in waterfowl slaughtering and processing

ActiveCN113207938BEasy accessEasy to loosePoultry processingEnzymatic hydrolysisFishery
Owner:JIANGSU ACAD OF AGRI SCI

Multi-purpose washing and purifying machine

ActiveCN104368556BIncrease contact areaSpeed ​​up the transfer processOther washing machinesTextiles and paperMicro bubbleHydrogen
Owner:中山市亚弘电器有限公司

Aluminum-plating paper and production method thereof

ActiveCN103233398BReduce manufacturing costIncrease color varietiesFlexible coversCoatings with pigmentsPolyvinyl alcoholAdhesive glue
Owner:青州金青云新材料有限公司

Capillary pressure measuring device

InactiveCN101328802BImprove the display effectHigh precisionSurveyMicrocontrollerCapillary pressure
Owner:XI'AN PETROLEUM UNIVERSITY

Method for Improving Protrusion Defects in Porous Low-k Thin Films

ActiveCN105244257BEliminate or at least improve protrusion defectsSemiconductor/solid-state device manufacturingOriginals for photomechanical treatmentDielectricWafering
Owner:SEMICON MFG INT (SHANGHAI) CORP

Integral shell and manufacturing method thereof, electronic device and vacuum evaporation equipment

ActiveCN110158037BGuaranteed uniformityVacuum evaporation coatingSputtering coatingEngineeringDevices vacuum
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Strainer plate flow-guiding channel forming structure and forming method thereof

ActiveCN100581632CReduce processing costsShorten the processing cycleFiltration separationFiberEngineering
Owner:杭州兴源环保设备有限公司

image forming device

ActiveCN103558743BEasy to replaceSave spaceElectrographic process apparatusImage formationEngineering
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Heavy vehicle

InactiveCN1822978AVehiclesMultiple wheel assemblyMotive powerAutomotive engineering
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

A high-efficiency time-domain broadband beamforming circuit and method

ActiveCN108574459BResolve distortionCompensation mismatchModulation transference balanced arrangementsDigital technique networkChannel equalisationLow pass filtering
Owner:NANJING UNIV OF SCI & TECH

Online analysis method and device for lubricating oil pour point

InactiveCN102183624BFlow propertiesMaterial testing goodsMicrocontrollerEngineering
Owner:TIANJIN KELIDA INDAL INSTR TECH

A flower basket cache station based on automatic transmission of AGV trolley

ActiveCN111115146BIncrease profitReduce waiting timeControl devices for conveyorsMechanical conveyorsMechanical engineeringAutomotive engineering
Owner:HUNAN RED SUN PHOTOELECTRICITY SCI & TECH

A kind of enteral nutrition composition for mechanically ventilated patients and preparation method thereof

ActiveCN107773754BImprove nutritional statusNutritional balanceHeavy metal active ingredientsPeptide/protein ingredientsObstetricsPhysiology
Owner:HUAREN PHARMACEUTICAL CO LTD

Magnetorheological Torsional Damper and Its Car Seat

ActiveCN104728333BIncrease elasticityMeet job requirementsVehicle seatsSpringsControl theoryPiston
Owner:SUZHOU BIAOTU SENIOR SEAT CO LTD

Ice-making water supply device and refrigerator installed with the ice-making water supply device

ActiveCN102305506BEasy to storeImproves sealing reliabilityLighting and heating apparatusIce productionIce waterEngineering
Owner:HAIER GRP CORP +1

Cold rolling spray device and method

ActiveCN109201752BReduce thickness differenceQuality assuranceWork cooling devicesMetal rolling arrangementsEmulsionStrip steel
Owner:BAOSHAN IRON & STEEL CO LTD

A method and system for speech enhancement based on noisy environment

ActiveCN114023351BImprove accuracySpeech analysisCharacter and pattern recognitionFeature extractionIdentity recognition
Owner:GUANGDONG QIMING TECHNOLOGY DEVELOPMENT CO LTD

A kind of polymerizable ester group gemini cationic gemini surfactant and preparation method thereof

InactiveCN101711959BPromote degradationNo pollutionOrganic compound preparationTransportation and packagingDouble bondSolvent
Owner:BENGBU BBCA MEDICINE SCI DEV

Preparation and application of a compound microecological feed additive

ActiveCN103602614BImprove conversion ratePromote growthAntibacterial agentsBacteriaBiotechnologyFreeze-drying
Owner:南京曜动节能环保科技有限公司

A green light-responsive polymer nano drug carrier

ActiveCN112807433BAvoid photodamageLow excitation light energyDrug photocleavagePharmaceutical non-active ingredientsGreen-lightDrug release
Owner:SICHUAN UNIV

Backward inclining prevention device of stay-rope-type cantilever crane

InactiveCN104071713AImprove reliabilityEasy to processCranesEngineeringControl theory
Owner:JIANGSU DATONG HEAVY IND +1

Operating device for operating an adjustable seat of a motor vehicle

ActiveCN105579281BElectronic switchingMovable seatsControl signalControl theory
Owner:梅赛德斯-奔驰集团股份公司

An array deployment device for integral puncture steel needles

ActiveCN103290534BAccurate placementRealize automatic deploymentCarding machinesMotor driveControl system
Owner:TIANJIN POLYTECHNIC UNIV

Carrier, catalyst and preparation method for hydrogenation protecting agent

ActiveCN109718748BHigh activityImprove stabilityCatalyst carriersMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPolyethylene glycol
Owner:CHINA PETROLEUM & CHEM CORP +1

Pine needle extract for skin, cosmetic creams and applications using it

ActiveCN107260592BHave side effectsMake full use of pine resourcesCosmetic preparationsToilet preparationsCosmetic creamAqueous ethanol
Owner:REJUVEN DERMACEUTICAL CO LTD

Method for preparing chalcone and directive through multi-sulfonate ion liquid catalysis

InactiveCN103193607BHigh acid densityHigh catalytic activityOrganic compound preparationCarbonyl compound preparationChemical synthesisReaction temperature
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Signal acquisition device of memory bus

ActiveCN102541772BSolving Signal Integrity IssuesSignal acquisition is validHardware monitoringAddress busField-programmable gate array
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Optical edge couplers with controllable mode fields for photonic chips

ActiveCN108885307BCoupling light guidesOptical waveguide light guidePhotonic ChipRefractive index
Owner:HUAWEI TECH CO LTD

Suction nozzles for suction cleaning equipment

ActiveCN106993984BEasy to manufactureLow costSuction nozzlesMechanical engineeringPhysics
Owner:VORWERK & CO INTERHOLDING GMBH

Propelling system

InactiveCN103457404BReliable jointPrevent slippingMechanical energy handlingPropellerElectrical and Electronics engineering
Owner:ZHEJIANG NORMAL UNIVERSITY

SMS verification code anti-swiping method and device

ActiveCN112235321BReduce stepsIncrease time costUser identity/authority verificationMessaging/mailboxes/announcementsMobile Telephone NumberEngineering
Owner:深圳市房多多网络科技有限公司

A Method of Dynamically Matching Messages Through Prejudgment

InactiveCN103188355BImprove matching speedSolve UtilizationData switching networksPacket lossConnection table
Owner:OPZOON TECH

Image denoising method, device, equipment and storage medium

ActiveCN108198154BEfficient and accurate removalReduce dependenceImage enhancementImage analysisImage denoisingGenerative adversarial network
Owner:SUN YAT SEN UNIV

A transformer with dry constant voltage function

ActiveCN112735776BKeep constantReduce spacingTransformers/inductances casingsTransformers/inductances coils/windings/connectionsTransformerEngineering
Owner:滕州市生源电器线路工程有限责任公司

pens that kids can't open

InactiveCN103738079BAvoid harmAvoid damageWriting connectorsWriting unitsElastic componentEngineering
Owner:韩淑华

Method for identifying male and female sturgeons by ultrasonic waves

ActiveCN101647718BThe technological means are scientific and reasonableRigorous processTomographyAcoustic wave reradiationClassification methodsSturgeon
Owner:HANGZHOU QIANDAOHU XUNLONG SCI TECH

Steering apparatus for motor vehicle

ActiveCN102958779BEasy to assembleElectrical steeringSteering columnsElectric power steeringEngineering
Owner:NSK LTD

Deburring device for mechanical processing

ActiveCN112139985BImprove grinding efficiencyEdge grinding machinesRevolution surface grinding machinesRotational axisEngineering
Owner:KAIFENG UNIV

Method and device for determining alarm temperature rise threshold of electric equipment

ActiveCN109900387BThermometer applicationsElectric power equipmentPower equipment
Owner:SIEMENS POWER AUTOMATION

A Spindle System for Solid Phase Friction Extrusion Additive Manufacturing

ActiveCN114131176BIncrease profitRealize friction surfacing processNon-electric welding apparatusRotational axisEngineering
Owner:TIANJIN UNIV

Boiler sewage treatment device and method for coke dry quenching system

ActiveCN105542801BAchieve reuseImprove the use environmentCoke quenchingWastewaterWater resources
Owner:SHANDONG IRON & STEEL CO LTD

Eyeglass lens processing apparatus

ActiveCN102441829ASuppression of axial misalignmentExecute processing efficientlyEdge grinding machinesGrinding drivesEyewearLens plate
Owner:NIDEK CO LTD

A turn-drilling machine tool

ActiveCN106736564BIncrease productivityHigh dimensional accuracyOther manufacturing equipments/toolsMachine toolIndustrial engineering
Owner:中山市鸿之远工业机器人有限公司

Kit for testing three kinds of viruses of fish diseases synchronistically and test method thereof

InactiveCN100365131CStrong specificityHigh sensitivityMicrobiological testing/measurementFisheryVirus
Owner:LIANYUN PORT IMMIGRATION INSPECTION & QUARANTINE BUREAU PEOPLES REPUBLIC OF CHINA

Electrolyte membrane for all-solid-state batteries, and method for manufacturing same

PendingCN112204797AImprove puncture strengthPhysical strength such as excellent puncture strengthSolid electrolytesFinal product manufactureAll solid stateElectrical battery
Owner:LG ENERGY SOLUTION LTD

Carbonate molten heat transmission and thermal storage medium, preparation thereof and applications

ActiveCN100551991CLarge latent heat of phase changeImprove heat transfer performanceSolar heat devicesEnergy inputChemical reactorLatent heat
Owner:广东宏达工贸集团有限公司 +1

Traditional Chinese medicine composition for treating diabetic constipation

ActiveCN103110809BMetabolism disorderDigestive systemTraditional medicineRadix Ophiopogonis
Owner:吴静

Solar radiation test system and method based on infrared light source equivalent for aircraft testing

ActiveCN114455097BGuaranteed equivalenceReduce testing costsWeather/light/corrosion resistanceAircraft components testingEngineeringComputer terminal
Owner:CHINA AIRPLANT STRENGTH RES INST

Industrial abrasive belt using compounded knitted fabric and woven fabric as base material

ActiveCN103084988BIncrease dosageReduce dosageAbrasion apparatusEngineeringUltimate tensile strength
Owner:谢泽

A self-testing method and device for a visual screen display device

ActiveCN108986723BEasy to collectEasy to archiveStatic indicating devicesOptical apparatus testingGraphicsSoftware engineering
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Method and device for identifying charger type

InactiveCN101398459BGive full play to the flow capacityFeel goodBatteries circuit arrangementsElectric digital data processingElectrical resistance and conductancePower flow
Owner:GLOBAL INNOVATION AGGREGATORS LLC

Hydrogenation method of ethylcarbazole and dehydrogenation method of product thereof

InactiveCN103232382BLow operating costCreate pollutionOrganic chemistryBulk chemical productionHydrogenMetal catalyst
Owner:XI AN JIAOTONG UNIV

A highly robust video coding method and system

ActiveCN103957417BLight in massReduce transmission delayDigital video signal modificationWireless transmissionVideo transmission
Owner:SHENZHEN CRYSTAL VIDEO TECH

Method and device for determining pilot frequency port

ActiveCN102711251BEasy transferWireless communicationTelecommunicationsUser equipment
Owner:DATANG MOBILE COMM EQUIP CO LTD

Self-fault tolerance magnetic flux switching permanent magnet motor

ActiveCN102231576BSimple structureIncrease independenceElectronic commutation motor controlVector control systemsAviationFault tolerance
Owner:DALIAN MINGYANG IND +1

Used for surface gathering and transportation system of depleted gas reservoir gas storage

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