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 dividing model of casting crankshaft

InactiveCN100358654CReduce labor intensityNeat appearanceFoundry mouldsFoundry coresHigh volume manufacturingCasting mold
Owner:TIANRUN IND TECH CO LTD

A kind of centella asiatica polyploid and its induced breeding method

ActiveCN105794632BSave energySimple methodPlant genotype modificationAsexual reproductionIn vivo
Owner:GUILIN SANJIN PHARMACEUTICALS CO LTD

Object gap fixing device and method

InactiveCN104314932BRemove temporary fixReduce lossSheet joiningInterference fitEngineering
Owner:SHANGHAI HUYU IND

A children's entertainment house

InactiveCN102418388BThe size of the space can be adjustedMeet the needs of usePublic buildingsBuilding constructionsCardboardEngineering
Owner:SUZHOU MAGIC KIDS CREATIVE DESIGN

Cadmium-doped bismuth molybdate visible-light-induced photocatalyst and preparation method and application of cadmium-doped bismuth molybdate visible-light-induced photocatalyst

InactiveCN103212405BEfficient separationSimple processWater/sewage treatment by irradiationCatalyst activation/preparationPtru catalystMolybdate
Owner:FUZHOU UNIV

A method and system for real-time editing of competitive game information

InactiveCN102737083BRealize real-time modificationMeet real-time needsSpecial data processing applicationsCompetitive gameReusability
Owner:CHINA DIGITAL VIDEO BEIJING

α-irradiation scintillator detector based on silicon carbide pin diode structure

ActiveCN105789336BWork lessEasy detectionFinal product manufactureRadiation intensity measurementOhmic contactThin layer
Owner:XIDIAN UNIV

display device

ActiveCN112599018BImprove bending performanceReduced risk of breakageIdentification meansDisplay deviceEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A multi-gpu-based bpnn training method and device

ActiveCN103996069BImprove training efficiencyReduce overheadNeural learning methodsData synchronizationGraphics
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kitchen small tornado fume extraction system and its rotary air curtain generator

ActiveCN105180239BSimple structureMeet the combination useDomestic stoves or rangesLighting and heating apparatusEngineeringMechanical engineering
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

A cable laying device

ActiveCN104638574BAvoid entanglementThe recycling process is convenient and fastCable installations on floatsApparatus for laying cablesEconomic benefitsEngineering
Owner:WUCHANG SHIPBUILDING IND

A ship type counterfeiting detection method based on ensemble learning

ActiveCN110633353BSolve the problem of counterfeit detectionLow efficiencyEnsemble learningCharacter and pattern recognitionEngineeringEnsemble learning
Owner:NANJING LES CYBERSECURITY & INFORMATION TECH RES INST CO LTD

Cooling device for metal support casting

ActiveCN113618050BIncrease the heat exchange areaFast heat transferWater filterWater flow
Owner:南通通利精密机械有限公司

A kind of anti-condensation refrigerator

ActiveCN107421224BSolve condensationInnovative wayDomestic cooling apparatusLighting and heating apparatusIceboxEngineering
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Drainge treating agent and method for reducing fluorin ion in drainge

InactiveCN101041529BAluminium compoundsMultistage water/sewage treatmentWastewaterMetal
Owner:KYOWA CHEM IND

Overspeed protection mechanism for assisting ladder

ActiveCN102602770BEnsure safetySimple structureElevatorsProtection mechanismGear wheel
Owner:SYMAX ELEVATOR CHINA

A Black-box Adversarial Sample Generation Algorithm Based on Hidden Space Clustering

ActiveCN111191717BImplement latent space clusteringCharacter and pattern recognitionNeural architecturesPattern recognitionAlgorithm
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Low frequency muscle movement stimulator

InactiveCN107412950BRule out the possibility of mutual contactProtectiveExternal electrodesArtificial respirationHuman bodyBiomedical engineering
Owner:裴炳浩 +1

An interactive system for polo competition and wireless scoring based on electromechanical simulated horses

ActiveCN105771220BConducive to popularization and developmentIncrease entertainmentSport apparatusInteraction systemsInfrared
Owner:朱嘉斌

An intelligent control device for sound insulation and purification window

ActiveCN105840074BGuarantee long-term energy-saving operationRealize intelligent adjustmentNoise insulation doors/windowsPower-operated mechanismElectricityEngineering
Owner:WUHAN UNIV OF TECH

Medicine combination for treating diabetic peripheral neuropathy and preparation method thereof

ActiveCN101361821BNervous disorderMetabolism disorderRed blood cellEfficacy
Owner:BEIJING UNIV OF CHINESE MEDICINE

Display information management method, system, control system and method, equipment, medium

InactiveCN108080283BImplement parsingSimple structureSortingComputer hardwareProcessing type
Owner:SF TECH

Settlement control method based on twin-well combined type recharge

ActiveCN103790150BReduce settlementSettlement reduction or preventionSoil preservationWater resourcesEngineering
Owner:TIANJIN UNIV

Aerobic initiating method of anaerobic ammoxidation reactor

InactiveCN1292995CShort startup cycleEasy to operateTreatment with anaerobic digestion processesCulture fluidSludge
Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI +1

A kind of recovery method and equipment of refinery dry gas

ActiveCN103727742BAvoid wastingEasy to recycleSolidificationLiquefactionAlkaneChemical industry
Owner:陕西汇涓能源科技有限公司

Transparent conductive element, input device, and display device

InactiveCN102804110ASmall wavelength dependenceImprove visibilityConductive layers on insulating-supportsLayered productsWavefrontDisplay device
Owner:DEXERIALS CORP

A Mechanical Positioning Method Based on Analysis of Current Change Rate

ActiveCN109842350BLow costReduce the risk of failureElectric motor controlControl engineeringControl theory
Owner:创泽智能机器人集团股份有限公司

Apparatus, method and computer program for estimating multi-hop radio channel

ActiveCN108574543BSite diversityError detection/prevention using signal quality detectorComputer hardwareCommunications system
Owner:VOLKSWAGEN AG

Method for recognizing abuse of emergent carrier resource and carrier control IP gateway in network

ActiveCN101106813BAvoid abuseWireless commuication servicesTransmissionTelecommunicationsFiltering rules
Owner:HUAWEI TECH CO LTD

A batch polishing production line for aluminum alloy wheels

ActiveCN110116361BFully contactedImprove polishing efficiencyPolishing machinesGrinding feedersProduction linePolishing
Owner:跃马轮毂(盱眙)有限公司

Geostationary Orbit Satellite Has Slanted Gobo Camera Real-Time Sun Avoidance Method

ActiveCN109491400BReal-time independent effective designReduce intensityAttitude controlGeostationary orbitLens hood
Owner:BEIJING INST OF CONTROL ENG

A Characterization Method for Improving Effective Mode of Water Flooding by Nano-micron Particle Dispersion System

ActiveCN107832871BEffect Evaluation of Improvement and Development Adjustment MeasuresEnhanced overall recoveryClimate change adaptationForecastingThermodynamicsPetroleum
Owner:UNIV OF SCI & TECH BEIJING

Device of mobile phone for automatic input of TV programs

InactiveCN100502485CDual standbyTelevision system detailsColor television detailsMass storageModular product
Owner:SHANGHAI SIMCOM LTD

A method for comprehensive recycling of waste PD/Al2O3 catalyst

ActiveCN106367595BImprove leaching rateImprove completenessProcess efficiency improvementConcentration ratioDissolution
Owner:CENT SOUTH UNIV

Image Recognition Method for Latin Transliteration of Sanskrit Devanagari Printed Characters

ActiveCN106778756BDirect conversionImprove accuracyCharacter and pattern recognitionFeature vectorComputer graphics (images)
Owner:杭州佛学院

Application of Antiplatelet Thrombolysin in Preparation of Drugs for Treating Anemia

ActiveCN109464659BReduce aggregationProlong survival timePeptide/protein ingredientsBlood disorderAntianemia agentPharmaceutical drug
Owner:ZHAOKE PHARMA HEFEI

A data processing system for voice calls

ActiveCN104080080BLess stealingEnsure safetySecurity arrangementData processing systemCiphertext
Owner:TENDYRON CORP

A verification method, identification terminal and user terminal

ActiveCN110472967BImprove securityIncrease the difficultyPayment protocolsProgramming languageUser verification
Owner:TENCENT TECH (SHENZHEN) CO LTD

A clamping device for molecular biology experiment

ActiveCN104858804BEasy to useThe test result is accurateMetal-working hand toolsTweezersScrew joint
Owner:CHINA NAT RICE RES INST

A kind of instant fried ice milk dregs food

ActiveCN104921127BHigh in proteinEasy to freezeConfectionerySweetmeatsManufacturing technologyDeep frying
Owner:YUNNAN AGRICULTURAL UNIVERSITY

Method and system for working deformation test of cantilever structure

ActiveCN108106804BAvoid quality problemsAvoid stiffnessVibration testingEngineeringDamping ratio
Owner:CHINA AIRPLANT STRENGTH RES INST

Preparation method of titanium dioxide nanotube array photoelectrode for removing organic pollutants

ActiveCN103320839BRegular and orderly shapeReduce usageWater/sewage treatment by irradiationElectrolytic inorganic material coatingToxic materialSunlight irradiation
Owner:山东评测环境科学研究院有限公司

Catalyst for Syngas to Light Olefins

ActiveCN109304219BHigh selectivityHydrocarbon from carbon oxidesMolecular sieve catalystsMolecular sieveSyngas
Owner:CHINA PETROLEUM & CHEM CORP +1

Camera rotation method and camera rotation device

ActiveCN105763794BImprove accuracySolve technical problems with inaccurate positioningTelevision system detailsColor television detailsRotation methodComputer vision
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Shaking head mechanism and air supply equipment with it

ActiveCN107218239BFew partsEasy to assemblePump componentsPump installationsElectric machineryEngineering
Owner:GD MIDEA ENVIRONMENT APPLIANCES MFG +1

The dcs control method of gas delivery process in hydrogen chloride production

ActiveCN106406255BTimely mediationStable mediationHydrogen chloride preparationProgramme total factory controlAutomatic controlControl system
Owner:TIANNENG CHEM

A Method of Instruction Point Correction and Smoothing

ActiveCN108628255BImprove smoothnessCurvature changes evenlyProgramme controlComputer controlAlgorithmMechanical engineering
Owner:YANTAI UNIV

Medicine for preventing and treating stiff lump caused by phlebitis and injection

InactiveCN100364535CEfficient injectionEasy to usePharmaceutical delivery mechanismHeterocyclic compound active ingredientsAnisodamine hydrobromideSuperficial phlebitis
Owner:李德明 +2

A flue gas mixing device and method

ActiveCN108014667BSolve the problem of energy consumptionPlay a drainage roleFlow mixersTransportation and packagingFlue gasProcess engineering
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Methods and compositions for analyte detection

ActiveCN103154735AMicrobiological testing/measurementBiological testingAnalyteInfectious agent
Owner:NEXUS DX

A Swap-Based Cross-Bifolded Cube Network Structure

InactiveCN104767693BReduce overheadLoad balancingData switching by path configurationNetwork structureNetwork architecture
Owner:SUZHOU INST FOR ADVANCED STUDY USTC

open robot system

ActiveCN109079849BAdapt to individual needsReduce development costsSoftware designManipulatorRobotic systemsHuman–computer interaction
Owner:北京云迹科技股份有限公司

A photographing device and electronic equipment having the same

ActiveCN105847638BReduce power consumptionSolve the problem of local heatingTelevision system detailsColor television detailsMotor driveCamera module
Owner:VIVO MOBILE COMM CO LTD

A coding modulation method and related device

ActiveCN103001729BReduce overheadSolve misjudgmentError preventionNetwork packetComputer science
Owner:HUAWEI TECH CO LTD

Pipe busbar and its detachable busbar unit

ActiveCN110165622BEasy to assemble and disassembleSimple structureTotally enclosed bus-bar installationsBusbarStructural engineering
Owner:PINGGAO GRP +1

Leakproof water-saving toilet

ActiveCN102677757BWill not cause false flushesGood water saving effectFlushing devicesWater savingWater leakage
Owner:KAIPING MAGNA SANITARY WARE CO LTD

A large-area atmospheric pressure plasma jet generating device

ActiveCN106714435BTake advantage ofSimple structurePlasma techniquePlasma jetAtmospheric pressure
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Light-cured composition

InactiveCN102344704BStampsCoatingsPolymer scienceMeth-
Owner:ZHONGCHAO SPECIAL SECURITY TECH +1

A gasification cooling flue in front of an evaporative cooler and its manufacturing method

ActiveCN109576435BImprove the phenomenon of uneven flow field distributionEliminate vortexGeometric CADManufacturing convertersEvaporative coolerFlue gas
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A Method for Constructing Electromagnetic Spectrum Map Based on Ordinary Kriging Interpolation

ActiveCN110346654BImprove build precisionReduce in quantitySpectral/fourier analysisElectromagentic field characteristicsSpatial correlationElectromagnetic spectrum
Owner:NAT UNIV OF DEFENSE TECH

Air extraction device

InactiveCN101769247BReduce the frequency of maintenance and repairsReduce productionPumpsPositive-displacement liquid enginesThermal energyEngineering
Owner:AU OPTRONICS CORP

Parts mounting baseplate and making method therefor

InactiveCN1183813CImprove reliabilityIncrease the welding areaPrinted circuit assemblingElectrical connection printed elementsElectrical conductorElectrical connection
Owner:KK TOSHIBA

Garment processing equipment with remote human body size measuring device with network communication

ActiveCN106510070BClothes making applicancesMeasurement deviceNetwork communication
Owner:宁远依轩制衣有限公司

An assembled component hoisting device

ActiveCN110182683BImprove efficiencyHanging stableLoad-engaging elementsPrecast concreteSteel tube
Owner:CHONGQING JIANZHU COLLEGE

A gypsum calciner

ActiveCN111763021BGuaranteed continuityUniform heating and calcinationCharge manipulationIncrustation removal devicesDrive wheelSlag
Owner:河南洁源新型建筑材料有限公司

High-molecular polymer containing perfluoro alkyl sulfimine side-chain and its synthesizing method

InactiveCN1295256CImprove thermal stabilityStrong acidPolymer scienceSide chain
Owner:HUAZHONG UNIV OF SCI & TECH

Fuel delivery device for fuel injection device of internal combustion engine

ActiveCN102472209BEasy to assembleSimple structureElectrical controlMachines/enginesElectricityElectrical control
Owner:ROBERT BOSCH GMBH

Plug and socket combined interface structure

InactiveCN1191664CImprove connection interface structureSave spaceCoupling device connectionsEngineeringMechanical engineering
Owner:YUDONG PLASMA TECH

Molecularly imprinted polymers for detecting microorganisms

InactiveCN102105493ACarrier-bound/immobilised peptidesBiological testingPolynucleotideMolecularly imprinted polymer
Owner:COLUMBIA BIOSYST

Application of a long non-coding RNA and its interfering RNA in the treatment of atherosclerosis

ActiveCN110791501BLearn about disease progressionAvoid clinical timeMicrobiological testing/measurementPharmaceutical active ingredientsAtherosclerosis aortaMouse aorta
Owner:HARBIN MEDICAL UNIVERSITY

A kind of preparation method and application of modified hzsm-5 molecular sieve catalyst

ActiveCN106582789BSimple preparation processReduce preparation energy consumptionMolecular sieve catalystsLiquid hydrocarbon mixture productionPolyethylene glycolZinc nitrate
Owner:SHANGHAI NOVEL CHEM TECH

Service provision system and service provision method

ActiveCN102177526BIncrease added valueBuying/selling/leasing transactionsTransmissionWeb serviceService provision
Owner:NIPPON TELEGRAPH & TELEPHONE CORP

A preparation method of nano-bismuth ferrite-doped yttrium-barium-copper-oxygen superconducting bulk material

InactiveCN106431403BImprove <i>δl</i> type pinningImprove superconductivityYttrium barium copper oxideSlow cooling
Owner:TIANJIN NORMAL UNIVERSITY

Metal-organic frame porous material based on triazole ligand, and preparation method and application thereof

InactiveCN103130838BHigh yieldImprove thermal stabilityProductsOther chemical processesPolymer chemistryIsophthalic acid
Owner:TIANJIN NORMAL UNIVERSITY

A test simulation system for nuclear power plant reactor protection system

ActiveCN104021825BNuclear energy generationNuclear monitoringElectricityEngineering
Owner:CHINA GENERAL NUCLEAR POWER OPERATION +1

Multi-network environment video monitoring streaming media delivery route positioning method

ActiveCN101931798BAccess auto-adaptationClosed circuit television systemsTransmissionDomain nameVideo monitoring
Owner:SANLI VIDEO FREQUENCY SCI & TECH SHENZHEN

A transmission method for wireless access capacity information of terminal in random access

InactiveCN101128024BMake up for the defect of passing multiple times and passing duplicatesSolve the problem of complex and inefficient design methodsWireless communicationAccess networkData sharing
Owner:ZTE CORP

Push-pull printing system and continuous inkjet printing machine

ActiveCN112976808BWork lessReasonable designTypewritersPower drive mechanismsTextile printerMechanical engineering
Owner:HANGZHOU HONGHUA DIGITAL TECH

Relational query of a hierarchical database

InactiveCN101160583ADigital data information retrievalSpecial data processing applicationsSemiconductor chipRelational query
Owner:INT BUSINESS MASCH CORP

Construction method of advanced water stop and post pouring belt

ActiveCN112695806BImprove positioning accuracyPrecise control of spatial positionArtificial islandsProtective foundationWater stopArchitectural engineering
Owner:亚都建设集团有限公司

Single-piece composite reinforcing rib nest foundation forming device

ActiveCN106217726BWill not destroy formEasy to buildBeehivesMelting tankSingle plate
Owner:全椒县同力标准件制造有限公司

Activated gangue powder nanocomposite modified asphalt mixture and its preparation method

ActiveCN107162495BLess surface energy defectsMany unpaired atomsLoad resistanceNano al2o3
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

A garment interlining with far-infrared function and its production method

ActiveCN108486679BImprove far-infrared emissivityExtended far-infrared functionFibre typesMonocomponent polyesters artificial filamentPolymer scienceNonwoven fabric
Owner:江苏业勤服饰有限公司

Cheese white skin moon cake and preparation method thereof

ActiveCN106720104BWith content ratioReduce content ratioDough treatmentBakery productsBiotechnologyFood additive
Owner:WUHAN BUSINESS UNIV

Image-based pig weight measurement method and system

ActiveCN108961269BEnsure safetyEnsure healthImage enhancementImage analysisEar tagPhysiology
Owner:北京深智恒际科技有限公司

Lay-shaft assembly for use in a vehicle transmission

ActiveCN112912638AShorten the lengthShort spaceMechanical actuated clutchesToothed gearingsGear wheelEngineering
Owner:邦奇动力PSA电子变速箱有限责任公司

Set-top box and method for playing pictures during channel switching

ActiveCN102984558BFull deliveryEfficient deliverySelective content distributionDisplay deviceSet top box
Owner:JUHAOKAN TECH CO LTD

A kind of manufacturing process of thousand-ply bottom cloth shoes

InactiveCN108523315BImprove comfortStrong comfortAdhesivesShoe gluingManufacturing technologyIndustrial engineering
Owner:安徽底气鞋业有限公司

A suction-energy-pressure tunnel support system and method suitable for weak and broken surrounding rock

InactiveCN104153792BReduce support stiffnessImplement cachingUnderground chambersTunnel liningSupporting systemEnergy absorption
Owner:SHANDONG UNIV

Laser light source device

InactiveCN104061446BReduce feedingIncrease the amount of lightLaser detailsLighting heating/cooling arrangementsLower limitTemperature control
Owner:USHIO DENKI KK

A detection kit for 10 str sites based on high-throughput sequencing

InactiveCN105483262BIdentify base mutationsMicrobiological testing/measurementGenetic Screening (procedure)Gene
Owner:BEIJING INST OF GENOMICS CHINESE ACAD OF SCI CHINA NAT CENT FOR BIOINFORMATION

A distributed formation controller for networked underactuated unmanned boats and its design method

InactiveCN108710373BEfficient use ofStrong resistance to individual failureTotal factory controlAdaptive controlControl mannerDimensionality reduction
Owner:DALIAN MARITIME UNIVERSITY

Riveter for self-plugging rivets

InactiveCN102527907BEasy to controlReduce energy consumptionHigh pressureAtmospheric pressure
Owner:SHENZHEN JUNYIHAO TECH

Gas hydrate mechanical property experiment device

InactiveCN102042930BStrength propertiesEngineeringThermostat
Owner:QINGDAO INST OF MARINE GEOLOGY

Device and method for solving wireless voice relay number distribution

InactiveCN102185981BFix display issuesAchieve accessWireless commuication servicesRadio relay systemsVoice communicationThird generation
Owner:CHINA MOBILE GRP GUANGDONG CO LTD +1

A kind of coarse and fine powder controllable stone mill

ActiveCN105728096BEasy to processEasy to useGrain treatmentsEngineeringRice grain
Owner:江苏馨野生态农业科技有限公司

Data storage method, device and system

InactiveCN101754167BAvoid certaintyAvoid uncertaintySpecial data processing applicationsNetwork data managementDirectory information treeData store
Owner:HUAWEI TECH CO LTD

Manufacture process of sectional golden finger

ActiveCN101835351BImprove stabilityNot easy to fall offPrinted element electric connection formationSolder maskFinger structure
Owner:MEIZHOU ZHIHAO ELECTRONICS TECH

Salvia root leaf tea and preparation method thereof

InactiveCN101485374BGreat tasteGood lookingPre-extraction tea treatmentTea substituesSalvia miltiorrhizaWater content
Owner:刘冠兴

Electric iron

InactiveCN1289743CAvoid mixingHand ironTextiles and paperEngineeringSurface cover
Owner:PANASONIC CORP

Method for forming storage node of capacitor in semiconductor device

ActiveCN100423269CImproved ladder coverage featureLadder coverage feature degradationTransistorSemiconductor/solid-state device detailsInter layerInsulation layer
Owner:CONVERSANT IP N B 868

An information processing method and device

ActiveCN108287817BEasy to findImprove operating experienceImage enhancementData processing applicationsInformation processingRadiology
Owner:TENCENT TECH (SHENZHEN) CO LTD

Perfume microcapsule dispersed coating solution and perfumed non-woven fabrics prepared thereby

ActiveCN101984185BInhibit volatilization lossPossibility of preventing spoilageFibre treatmentMicroballoon preparationRetention timeColloid
Owner:SHENZHEN SELEN SCI & TECH CO LTD

Quick and simple detection method suitable for converting humlysozyme gene cow and pig

ActiveCN102864210BFast detection methodSensitive detection methodMicrobiological testing/measurementAdditive ingredientLoop-mediated isothermal amplification
Owner:HUAZHONG AGRI UNIV

A process and reactor for converting carbon dioxide into carbon monoxide

ActiveCN113165883AFavorable power supplyHydrogenElectrolysis componentsPtru catalystCombustor
Owner:SHELL INT RES MAATSCHAPPIJ BV

A composite working fluid thermal power generation system and working method

ActiveCN105888755BReduce irreversible lossImprove power generation efficiencySteam engine plantsAir preheaterWorking fluid
Owner:XI AN JIAOTONG UNIV

Method and device for measuring temperature of biological tissue or cell

ActiveCN111879434BPosition is easy to controlReal-time location tracking temperature detectionThermometers using physical/chemical changesFluorescence spectraMicrowave resonance
Owner:ZHEJIANG LAB +1

A scheme for automatic isolation and reclosing of single-phase ground faults in small current grounding systems

ActiveCN109256757BEasy to handleAccurate processingElectronic switchingEmergency protective arrangements for automatic disconnectionFeeder lineRecloser
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Routing loop detection method and device

ActiveCN110650086BAutomatic quick detectionEasy to detectData switching networksPathPingIp address
Owner:HUAWEI TECH CO LTD

A communication processing method and device

ActiveCN104038970BTake advantage ofIncrease carrier peak rateMultiple modulation transmitter/receiver arrangementsNetwork traffic/resource managementResource blockCarrier signal
Owner:DATANG MOBILE COMM EQUIP CO LTD

A kind of preparation method of crude oil viscosity reducing material and crude oil viscosity reducing material

ActiveCN109628074BHave synergistic effectImprove viscosity reduction efficiencyPhysical/chemical process catalystsDrilling compositionNickel saltCobalt salt
Owner:CHANGZHOU UNIV

Large-radical-support-force medical stent

InactiveCN100348281CStructural continuityImprove structural stabilitySurgeryDilatorsMetal membraneTitanium alloy
Owner:SOUTHEAST UNIV

Video-linked controlled object external device controller and video recording medium used for same

InactiveCN101395908ATelevision system detailsColor television detailsVideo playerComputer graphics (images)
Owner:L A B INC (JP) +1

A perylene diimide-based wide bandgap copolymer acceptor material and preparation method thereof

ActiveCN110229315BImprove solubilityGood absorption spectrumSolid-state devicesSemiconductor/solid-state device manufacturingOrganic solar cellSolar light
Owner:XIANGTAN UNIV

A kind of preparation method of polyacrylate transparent and absorbing ultraviolet light

ActiveCN105542044BDoes not affect colorless transparencyHigh purityOptical elementsPtru catalystUltraviolet lights
Owner:ZHEJIANG UNIV

A data signal processing method and device for an embedded multimedia card emmc

ActiveCN112084124BLow costElectrical testingElectric digital data processingComputer architectureData signal
Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

A kind of 3r parallel vibrating screen for fly maggot separation

ActiveCN104874542BDisperse fastImprove efficiencySievingScreeningMaggotClassical mechanics
Owner:JIANGSU UNIV

A method for realizing content connectivity in data center network

ActiveCN106331039BAvoid lossAvoid inaccessibilityTransmissionData centerDistributed computing
Owner:CHINA ELECTRIC POWER RES INST +1

Rolling shaft system of garage

InactiveCN1153884CReduce noiseReduce manufacturing costCurtain accessoriesWing suspension devicesMechanical engineeringHardened steel
Owner:CARPIN MFG

light emitting device

ActiveCN103227264BReduce gapAvoid corrosionSemiconductor/solid-state device detailsSolid-state devicesEngineeringLead frame
Owner:NICHIA CORP

A redundant control method for a flexible direct current transmission system

ActiveCN104852372BAchieve continuous operationLow failure rateDc network circuit arrangementsFailure rateComputer control system
Owner:CHINA SOUTHERN POWER GRID COMPANY +1

A kind of method of iridium catalyzed synthesis α-alkyl ketone

InactiveCN106478395BMeet the requirements of green chemistryOrganic compound preparationCarbonyl compound preparationIridiumEvaporation
Owner:NANJING UNIV OF SCI & TECH

A kind of processing method of cutting knife

ActiveCN109434720BSimple structureSimple process structureWork holdersMaterials preparationMilling cutter
Owner:贵州凯星液力传动机械有限公司

A kind of preparation method and application of polyester resin applied to heat-sensitive substrate powder coating

ActiveCN103755940BMeet coating requirementsMeet flatness requirementsPowdery paintsPolyester coatingsAlcoholThree stage
Owner:ANHUI SHENJIAN NEW MATERIALS

Enhanced Waste Heat Recovery for Combustion Using a Pre-Reformer Combined with Oxygen and Fuel Preheating

ActiveCN110366660BGaseous fuel feeder/distributionGlass furnace apparatusCombustorFlue gas
Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE

Quick change hand saw

InactiveCN103464823BLow machining accuracy requirementsFixed will not affectMetal sawing devicesMachining
Owner:ZHEJIANG JUXING TOOL

Labor protection rubber shoes with cleaning function

InactiveCN108185564BReduce the amount of dustInhibit growthSolesUpperMassageEnvironmental engineering
Owner:CHONGQING HUIMEI IND CO LTD

Vehicle Control System and Vehicle

ActiveCN111835608BSolve the problem that the failure of the fault function affects the function of the whole vehicleImprove securityBus networksIn vehicleControl system
Owner:CHINA FIRST AUTOMOBILE

Tail gas hazard-free treatment method in synthesis of carbamate pesticide

ActiveCN101792405BSolve pollutionReduce energy consumptionCarbamic acid derivatives preparationOrganic compound preparationMethyl isocyanatePollution
Owner:HUNAN GOFAR FINE CHEM IND TECH CO LDT

Equipment for cooling components of underwater electrical systems

ActiveCN106165558BEffective underwater coolingDelay agingCasings with display/control unitsStationary conduit assembliesDielectricEngineering
Owner:ABB (SCHWEIZ) AG

Data reproducing method and apparatus, and data processing system

InactiveCN1156846CTelevision system detailsRecord information storageDigital dataData processing system
Owner:SONY CORP

Back-lit displays with high illumination uniformity

InactiveCN101198897ANon-linear opticsOptical elementsIlluminanceDirect illumination
Owner:3M INNOVATIVE PROPERTIES CO

A kind of high safety performance natural gas compressor and its working method

ActiveCN114251248BImprove stabilityGuaranteed contactPump testingInternal combustion piston enginesThermodynamicsEngineering
Owner:蚌埠艾欧特压缩机有限公司

Speech recognition error correction method and device in intelligent hardware device

ActiveCN106710592BImprove accuracyMeet the needs of low energy consumptionSemantic analysisSpeech recognitionComputer hardwareSpeech sound
Owner:BEIJING QIHOO TECH CO LTD

Exhaust gas heat exchange system for automobile engine

ActiveCN103410591BIncrease temperatureMeet normal operation requirementsInternal combustion piston enginesExhaust apparatusExhaust fumesEngineering
Owner:GREAT WALL MOTOR CO LTD

Method, device, equipment and storage medium for identifying feature points of butt weld

ActiveCN111414912BImprove stabilityReduce or eliminate distractionsImage enhancementImage analysisComputer graphics (images)Engineering
Owner:BEIJING BO TSING TECH CO LTD

Wall-mounted multifunctional laundry processor

ActiveCN103966801BRelieve fatigueEasy laundryIroning boardsOther washing machinesEngineering principlesMan machine
Owner:黄山双华纺织品有限公司

Powder coated with copper (i) oxide, and process for production thereof

InactiveCN102089392AExcellent adhesionGood dispersionMaterial nanotechnologyAntifouling/underwater paintsElectrolytic agentAqueous electrolyte
Owner:NIPPON CHECMICAL IND CO LTD

A charging system and method for wireless charging

ActiveCN104346876BBilling get rid ofApparatus for hiring articlesPaymentInductive charging
Owner:HAIER GROUP TECHN R&D CENT +1

Sealing ring rubber material non-sticking to die during application

InactiveCN102731867BImprove liquidityLow costRubber materialMicrocrystalline wax
Owner:CGP WUHU SEALING

Noise reduction device based on multi-connected air-conditioning system

ActiveCN103471294BSimple structureEasy to installMechanical apparatusNoise suppressionNoise removalNoise reduction
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST

A light control detection device for the state of a lock

ActiveCN104675210BImprove securityValid and availableBuilding locksEngineeringLight source
Owner:CYG CONTRON

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