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 and device for generating video based on story text

InactiveCN108470036AConvenience needsImprove reading experienceSpecial data processing applicationsComputer graphics (images)Image generation

Owner:BEIJING QIHOO TECH CO LTD

Hot galvanizing steel plate with high strength

InactiveCN103215497AImprove bendabilityLow costChemical compositionHardness

Owner:李晓昭

Preparation method for rock sample containing tiny and closed cracks

ActiveCN107576547AEasy to processTruly reflect the basic characteristicsPreparing sample for investigationRock cuttingRock sample

Owner:DALIAN UNIV OF TECH

Workpiece conveying system, workpiece conveying method and laser annealing equipment

PendingCN112103206ASecure transmissionImprove adsorption capacitySemiconductor/solid-state device manufacturingConveyor partsRobot handProcess engineering

Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Fixture and application thereof

ActiveCN104761134AReduce edge collapseImprove yieldGlass tempering apparatusGlass productionHardnessEngineering

Owner:NANCHANG VIRTUAL REALITY RES INST CO LTD

Design method of Bluetooth antenna and related equipment

InactiveCN111769353AReduce vibrationAvoid vibrationDispersed particle filtrationTransportation and packagingElectronic componentAntenna feed

Owner:鸿基无线通信(深圳)有限公司

Gain adjustment method and apparatus

InactiveCN105517138AConfigure power expansionGuaranteed reliabilityPower managementEngineeringRadio frequency

Owner:ZTE CORP

Propeller, power assembly and aircraft

InactiveCN108820187AReduce resistanceIncrease maximum propulsionPropellersRotocraftFlight vehiclePropeller

Owner:中山市朗宇模型有限公司

Method for separating acetic acid from water by acetic acid dehydration tower

ActiveCN102452924AImprove stabilityAvoid direct accessChemical industryCarboxylic compound separation/purificationHigh energyGas phase

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for simultaneously obtaining particles with different gray levels in inclusion analysis system

PendingCN114252371AAccurate identificationFast analysisMaterial analysis using wave/particle radiationAcquiring/recognising microscopic objectsAnalyteGray level

Owner:欧波同科技产业有限公司

Ion covalent organic framework catalyst, and preparation method and catalytic applications thereof

ActiveCN107537569AIncrease loadLarge specific surface areaOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsEpoxyStructural unit

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

High-voltage pulse power supply with high energy efficiency ratio

InactiveCN105834000AImprove energy efficiency ratioElectric supply techniquesTransformerHigh energy

Owner:浙江连成环保科技有限公司

Flexible electric control valve, electric control fuel system and control method of electric control valve

ActiveCN114233532APrecise pressure controlReduce loadElectrical controlNon-fuel substance addition to fuelThermodynamicsSteam pressure

Owner:YAPP AUTOMOTIVE PARTS

Rapid gene screening method and device

PendingCN113736860AReduce testing costsEasy to operateBioreactor/fermenter combinationsHeating or cooling apparatusRNA extractionMedicine

Owner:CHANGZHOU TRENDI MEDICAL TECH CO LTD

Elastic anti-fouling outer wall paint with acid rain resistance and preparation method thereof

ActiveCN101948650AStrong adhesionImprove stain resistanceAntifouling/underwater paintsPaints with biocidesAnti freezingWhite powder

Owner:紫荆花制漆(成都)有限公司

Array radar anti-noise interference method and system based on multi-unknown signal extraction

ActiveCN113189550AImprove anti-interference abilityImprove signal-to-noise ratioWave based measurement systemsICT adaptationTime domainInterference resistance

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

High-voltage heat dissipation switch cabinet

InactiveCN107910763AAdjustable temperatureExtended service lifeSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsHigh voltageComputer engineering

Owner:JIANGSU MARITIME INST

Polyethylene lining hose, manufacturing method and water supply pipeline repairing method

PendingCN111578005AFlexible combinationPipe elementsFlexible pipesPolyesterRepair material

Owner:上海管康技术有限公司

Atomizer and electronic atomization device

PendingCN111329115AReduce effusionAlleviate a leakTobaccoEngineeringMechanical engineering

Owner:SHENZHEN SMOORE TECH LTD

Method for forming photoetching alignment pattern in back-end process

InactiveCN112420672ASolve problems that affect subsequent photolithography processesImprove Lithography AlignmentSemiconductor/solid-state device detailsSolid-state devicesLithography processEngineering

Owner:HUA HONG SEMICON WUXI LTD +1

Anti-adhesion endocranium prepared by physical sedimentation method

InactiveCN103007346AProsthesisEndocraniumBiocompatibility Testing

Owner:TIANJIN SANNIE BIOENG TECH

Water-borne epoxy resin, preparation method thereof and water-borne epoxy insulating impregnating varnish

PendingCN112029070ALow viscositySmall smellAnti-corrosive paintsEpoxy resin coatingsEpoxyHydrophilic monomer

Owner:上海华谊涂料有限公司

Double-cone drying machine

PendingCN112146361AEasy maintenance and operationImprove work efficiencyDrying solid materials without heatDrying chambers/containersRotational axisPumping vacuum

Owner:HUBEI HENGFENG MEDICAL PHARMA EQUIP CO LTD

Trigonal structure potassium titanate and its preparing method

InactiveCN1304298CSynthesis temperature is lowAvoid introducingTitanium compoundsSpace groupFilling rate

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

PPR hot melt machine

PendingCN110181822ASolution to short lifeEasy to useHot meltEngineering

Owner:陈阳

Beam transport structure for newly constructed upper bridge on existing bridge and beam transport method through existing bridge

PendingCN110725215AImprove abilitiesNot crushedBridge erection/assemblyTrackwayArchitectural engineering

Owner:ZHENGZHOU MUNICIPAL ENG CORP

Emergency assistance for controlling a vehicle

ActiveCN105452044ASteering partsTractorsEngineeringReduced risk

Owner:VOLKSWAGEN AG

Quick stirring device for pasty raw materials of food

InactiveCN103657466AStir quicklyStir for quick refinementRotating receptacle mixersRotary stirring mixersEngineeringIngested food

Owner:CHONGQING DAYE FOOD

Distributed management framework based on extensible and high-performance computing and distributed management method thereof

PendingCN106803842AFlexible deploymentLow costTransmissionPerformance computingCentralized management

Owner:江苏十月中宸科技有限公司

Constant-value resistor automatic production system

ActiveCN109786057AEnvelope/housing resistor manufactureTotal factory controlCopper wireEngineering

Owner:WENZHOU UNIVERSITY

Depth perception enhancing method for virtual multi-view drawing

InactiveCN105120252AEnhanced Depth DifferenceImprove stereo display effectSteroscopic systemsParallaxImaging processing

Owner:TIANJIN UNIV

Special clamping fixture with oil supply system for machine tool spindle

ActiveCN110524288AEasy to fixHigh clamping precisionPositioning apparatusMetal-working holdersHydraulic cylinderEngineering

Owner:津上精密机床(浙江)有限公司

Self-adaptive region dividing method and system

ActiveCN107728615ATo achieve the purpose of self-adaptive division of regionsImplementation environmentGeographical information databasesElectromagnetic wave reradiationFeature extractionRadar

Owner:SHANGHAI SLAMTEC

A synchronous-reseeding seed-metering device for seeding absence during seed sowing

InactiveCN105393683AImprove work efficiencyNovel structureSeed depositing seeder partsHigh densityDetent

Owner:张永佩

External medicinal liquor for treating traumatic injuries and preparation method thereof

InactiveCN108671091ADamage suppressionWith expelling wind and dampnessOrganic active ingredientsAntipyreticMyrrhWound healing

Owner:FOSHAN SANSHUI DISTRICT JIAHUA CHEM RES INST GENERAL PARTNERSHIP

Melt-blown cloth detection system and detection method thereof

ActiveCN113176190AReduce difficultyAchieve fixationPermeability/surface area analysisMaterial strength using repeated/pulsating forcesElectric machineryAir pump

Owner:冯文华

Induction lamp with monitoring function

InactiveCN112460524AEasy to installRapid coolingTelevision system detailsLighting support devicesEngineeringMechanical engineering

Owner:宁波盛西迪电子科技有限公司

Water quality detection sample handover management method based on two-dimensional code technology and terminal

InactiveCN112348138AEasy to understandVisual presentation using printersCo-operative working arrangementsAlgorithmWater quality

Owner:HENGRUITONG FUJIAN INFORMATION TECH CO LTD

Brazing aluminum honeycomb forming and welding method

ActiveCN113941748ARealize mass productionSatisfy the production and processingSoldering apparatusRailway transportAluminum honeycombWeld seam

Owner:南京雷尔伟新技术股份有限公司

Refrigerator door and manufacturing method thereof

InactiveCN1721796AEasy to makeShort timeDomestic cooling apparatusLighting and heating apparatusRefrigerator carCool storage

Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Automatic screwing machine

InactiveCN106695313ATimely monitoring and maintenanceEasy to operateMetal working apparatusMan machineElectric machinery

Owner:苏州玛捷特机器人科技有限公司

An unmanned aerial vehicle aerial photography-based pavement crack image identification method

PendingCN113312987AImprove recognition accuracyReduce missed detection rateCharacter and pattern recognitionNeural architecturesUncrewed vehicleMaintenance management

Owner:SOUTHEAST UNIV

Method for coating brazing filler metal layer

InactiveCN106216793ARealize automated manufacturingRealize automatic continuous weldingSoldering apparatusWelding/soldering/cutting articlesMetallurgySolder paste

Owner:SHANGHAI HIWAVE COMPOSITE MATERIALS CO LTD

Rice field chicken lobster ecological cycle culture method

InactiveCN110800575AMaintain biodiversityMaintain ecological balanceClimate change adaptationPisciculture and aquariaBiotechnologyNatural food

Owner:和县农丰龙虾养殖专业合作社

Prestressed distributed anchoring device and method for concrete bridge

ActiveCN111622130BImprove installation accuracyImprove installation qualityBridge structural detailsBridge erection/assemblyFiberCarbon fibers

Owner:SHANDONG UNIV +1

Battery module capacity estimation method

PendingCN114755587AShorten the timeReduce procurement costsElectrical testingBattery capacityBattery cell

Owner:TIANJIN ENERGIES

Safflower medicinal liquor and manufacture process thereof

InactiveCN103566303AIt has the function of invigorating the kidney and strengthening yangVigorousDigestive systemAlcoholic beverage preparationSalvia miltiorrhizaTwig

Owner:祁晓峰

Photo-anode preparation method for improving water photolysis performance and prepared photo-anode structure

ActiveCN107641817ASmall specific surface areaSmall surface defect density of statesElectrodesArgon atmosphereOmega

Owner:SUZHOU UNIV

Pathological section tissue region recognition system based on image semantic segmentation

PendingCN111179214AImprove efficiencyReduce digital storage spaceImage enhancementImage analysisRadiologyData harvesting

Owner:苏州优纳医疗器械有限公司

Assembly for an aircraft comprising a wing and an engine pylon

PendingCN113942652APower plant constructionJet type power plantsFlight vehicleStructural engineering

Owner:AIRBUS OPERATIONS (SAS)

High-flexibility baby pull-ups

InactiveCN111803281AEasy to observeHigh elasticityAbsorbent padsBandagesBristleEngineering

Owner:HUNAN BAIN DINGDANG CAT BABY PROD CO LTD

Selective nitrided gate-oxide for rts noise and white-pixel reduction

PendingCN113113434ATransistorTelevision system detailsSemiconductor materialsPhysical chemistry

Owner:OMNIVISION TECH INC

Flame-retardant magnesium-aluminum hydrotalcite/carboxyl POSS composite material and preparation method thereof

ActiveCN110551357ALow costMeets friendly requirementsDispersityHeat stability

Owner:SHAANXI UNIV OF SCI & TECH

LED adjustable floor lamp

InactiveCN105066025AImprove applicabilityGood energy saving effectPoint-like light sourceLighting support devicesAgricultural engineeringLED lamp

Owner:JIANGSU DALEN ELECTRONICS CO LTD

Start control method, start control device and start control terminal

InactiveCN104360885AGood conditionProgram loading/initiatingStart timeTerminal equipment

Owner:NUBIA TECHNOLOGY CO LTD

Steel rail section profile detection method, device, apparatus, system and medium

InactiveCN110634110AImproving the accuracy of non-contact detectionResolve failureImage enhancementImage analysisComputer visionDistortion

Owner:NANHUA UNIV

Connecting device for transmission shaft and input shaft

InactiveCN108343680AInhibit sheddingPrevent axial movementYielding couplingDrive shaftFlange

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Multi-chamber modular structure laminator

PendingCN110265507ARemote monitoring of running statusImprove yieldFinal product manufactureSemiconductor/solid-state device manufacturingComputer moduleEngineering

Owner:秦皇岛晟成自动化设备有限公司

Preparation method of entecavir intermediate

InactiveCN106749382AHigh reaction yieldSimple post-processingGroup 4/14 element organic compoundsMethylmagnesium chlorideEntecavir

Owner:JIAXING MINSHI MASCH CO LTD

Uninterrupted power supply intelligent parallel operation power supply control system and method

InactiveCN104731294AImprove operational safetyBalance work timeVolume/mass flow measurementPower supply for data processingCurrent loadOperational costs

Owner:SHENZHEN ECOWATT POWER

Mixed-topic-based text marking method and system

ActiveCN103699522AQuality improvementEnjoy accuracySpecial data processing applicationsAlgorithmTheoretical computer science

Owner:NEUSOFT CORP

Heat-insulation air packaging bag and manufacturing method thereof

InactiveCN104743262ADomestic cooling apparatusLighting and heating apparatusInsulation layerEngineering

Owner:SHANGHAI AIR PAQ COMPOSITE MATERIAL

Apparatus and system for executing neural network

PendingCN114556260ADigital storageGenerating/distributing signalsProcessing elementEmbedded system

Owner:ALIBABA GRP HLDG LTD

Short-process semi-solid cast wear-resistant ball and manufacturing method thereof

ActiveCN103014478AUniform hardnessGrain treatmentsWear resistantSlurry

Owner:ANSTEEL GRP MINING CO LTD

Metallized thin film with metal spraying surface not prone to fall off and preparation method of metallized thin film

InactiveCN112038090AShape stableNot easy to fall offFixed capacitor electrodesThin/thick film capacitorMetal stripsThin membrane

Owner:宁国市奇博电器有限公司

Grafting method for winter jujube seedlings

InactiveCN106342553AStrong disease resistanceIncrease fruit yieldHorticultureEconomic benefitsSeedling

Owner:隆回县北山湘丰枣业开发有限公司

Organic light-emitting device and display device

ActiveCN113437229ASolid-state devicesSemiconductor/solid-state device manufacturingOrganic light emitting deviceDisplay device

Owner:TSINGHUA UNIV

Preparation process of light partition board

InactiveCN111662093AImprove adhesionShorten the timeDischarging arrangementFeeding arrangmentsCelluloseAdhesive

Owner:山东中星建材科技有限公司

Method for preparing chiral amine through transaminase continuous reaction

PendingCN114317629AEncapsulation in situRealize synergistic catalysisTransferasesFermentationPolymer scienceSio2 nanoparticle

Owner:SHANXI UNIV

Intelligent parking lot parking system and method

InactiveCN108831178AIndication of parksing free spacesParking areaManagement unit

Owner:QUECLINK WIRELESS SOLUTIONS

A bicomponent fiber, the preparation process and the use thereof, and the fabrics comprising the same

ActiveCN104797749AImprove recovery rateHigh thermal bonding propertiesWoven fabricsConjugated synthetic polymer artificial filamentsPolymer scienceThermoplastic polyurethane

Owner:BASF AG

Preparation method of ozone heterogeneous oxidized solid catalyst

InactiveCN107020087AEvenly dopedImprove adsorption capacityOther chemical processesWater treatment compoundsUltrasound - actionCerium

Owner:SICHUAN NORMAL UNIV

Blue disperse dye

ActiveCN113234331AHigh dyeing powerImprove washing fastnessMonoazo dyesDyeing processDisperse dyeChemical industry

Owner:HANGZHOU FLARIANT SPECIALTY

Waterborne coating wet on wet with wet electrophoretic paint

InactiveCN109082173AGuaranteed weather resistanceReduce energy consumptionAnti-corrosive paintsAcrylic resinElectrophoresis

Owner:HAOLISEN COATING SHANGHAI

Workpiece combination automatic die head threading machine

ActiveCN103894819ACombination is stable and goodImprove threading efficiencyMetal working apparatusDrive motorAutomation

Owner:福建天广消防有限公司

Display substrate, preparation method thereof and display device

ActiveCN111179828ASimple structureReasonable layoutStatic indicating devicesScan lineImage resolution

Owner:HEFEI BOE OPTOELECTRONICS TECH +1

Ag-(010) crystal face BiVO4 photocatalyst and preparation method thereof

InactiveCN108722407AEasy to operateWater/sewage treatment by irradiationWater treatment compoundsOrganic matterElectron

Owner:SHAANXI UNIV OF SCI & TECH

Touch head-mounted LED lamp

InactiveCN109945090AAchieve interchangeSimple structureLighting support devicesElectric circuit arrangementsEngineeringLED lamp

Owner:李海伟

Mop with easy water drainage function

InactiveCN109893037AEasy to replaceEasy to wring waterCarpet cleanersFloor cleanersPulp and paper industry

Owner:济宁市博韬玻璃制品有限公司

Pyrolysis preparation method of two-dimensional nano-sheet-layer lithium ion battery negative electrode material

InactiveCN103227327AReduce manufacturing costHigh degree of graphitizationCell electrodesPhysical chemistryGraphite

Owner:TIANJIN UNIV

Preparation method of medicine for treating lumbar intervertebral disc protrusion of workers in plastic plant workshops

InactiveCN103751586ASkeletal disorderPlant ingredientsLemna minorLumbar intervertebral disc

Owner:YUYAO JIANGTENG PLASTIC IND CO LTD

Probability hypergraph-driven geoscience knowledge graph reasoning optimization system and method

ActiveCN114547325ATroubleshoot structural issuesImprove efficiencySemantic analysisNeural architecturesGraph spectraInformation transmission

Owner:BEIJING DIGSUR SCI & TECH

Method for inhibiting anaerobic fermentation of sludge to generate hydrogen sulfide

InactiveCN110204160AInhibition of reducing bacteriaReduced activityBiological sludge treatmentSludgeSulfate-reducing bacteria

Owner:HUNAN UNIV

Up-down mixing type homogenization device for compound fertilizer

PendingCN110548441AEasy to produceAvoid breakingShaking/oscillating/vibrating mixersTransportation and packagingHybrid typeEngineering

Owner:王涌

Belt type screening and conveying device for vibrating screen

PendingCN112691902ANo plugging phenomenonPlugging will notSievingScreeningStructural engineeringMechanical engineering

Owner:ANSHAN CHANGHE METALLURGICAL EQUIP MFG

Folding blackboard

InactiveCN104044385AWill not obstruct trafficGood effectWriting boardsArchitectural engineeringLeft wall

Owner:曹吾贝

Weaving method of sport ware protection layer

InactiveCN109452706ASolve the problem of insufficient aestheticsWeft knittingProtective garmentYarnEngineering

Owner:浙江斯坦格运动护具科技有限公司

Intermediate temperature solidified prepreg and preparation method thereof

InactiveCN102673071ACurableSynthetic resin layered productsPretreated surfacesEpoxyAdhesive cement

Owner:SUZHOU JUFENG ELECTRICAL INSULATION SYST

Sling type crack detection robot

PendingCN109048944APrevent slippageWith stableBatteries circuit arrangementsMaterial flaws investigationDrive wheelEngineering

Owner:WUHAN POLYTECHNIC UNIVERSITY

Energy-saving and environment-friendly conveyor emergency system

InactiveCN105984705ATimely transmissionSecure transmissionControl devices for conveyorsAppliance componentMode switch

Owner:天津利祥科技发展有限公司

Test tube micro-grafting method for seedless grape embryo-rescued malformed plantlets

InactiveCN106417025AImprove breeding efficiencyImprove the condition of temporary survivalGraftingPlant tissue cultureVitis viniferaRootstock

Owner:SHANXI AGRI UNIV

Discrete particle swarm network community detection method with particle diversity and mutation strategies

InactiveCN110909855ASolving problems that require prior knowledgeAvoid local convergenceData processing applicationsArtificial lifeLocal optimumData set

Owner:NANCHANG UNIV

Display panel and display device

PendingCN113192999ASolid-state devicesSemiconductor devicesDisplay deviceMaterials science

Owner:LEDMAN OPTOELECTRONICS

Method for producing straw mushroom-honey nutritional tablets

InactiveCN107198225ANutritional diversityEasy to carry and eatFood ingredient as taste affecting agentFood shapingRetention timeTherapeutic effect

Owner:柴华

Horizontal injection molding machine

PendingCN108705724AEnhance resiliencePunchingButt joint

Owner:ZHEJIANG TIEZHENG MACHINERY CO LTD

Flash memory and forming method thereof

ActiveCN109638016AImprove performanceGuaranteed isolationSolid-state devicesSemiconductor devicesBit lineComputer science

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Comprehensive electronic system-based power supply and distribution joint test verification system and method

ActiveCN110824269AComprehensive verification of software and hardware functionsVerification functionElectrical testingElectric powerSystem verificationElectronic systems

Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Automatic assembly equipment for frost valve

InactiveCN113023267AImprove assembly efficiencyReduce manual laborMetal working apparatusJigging conveyorsEngineeringRotating disc

Owner:刘荣

Configurable partitioning method and system for embedded software

InactiveCN110069261AIncrease flexibilityLow costCode compilationProtection domainSoftware engineering

Owner:肖银皓

Laser projection light path residual light energy conversion and utilization method

InactiveCN112650013AEfficient use ofPrevent optical path errorBatteries circuit arrangementsProjectorsLight energyHemt circuits

Owner:QINGDAO UNIV OF SCI & TECH

Employee attendance check device

InactiveCN105574947AImprove performanceTo achieve the purpose of attendanceRegistering/indicating time of eventsDisplay deviceComputer science

Owner:开平市仕冠贸易有限公司

Moveable t-divider for cart stowage bay and aircraft kitchen

PendingCN112478174AGalleysMarine engineeringElectrical and Electronics engineering

Owner:BE AEROSPACE INCORPORATED

Compound humic packing biological filter system, combined-technology wastewater treatment system and wastewater treatment method

PendingCN109231726ACompact structureEasy to handleWater contaminantsTreatment involving filtrationAutomatic controlGrating

Owner:NANJING CROSS ENVIRONMENTAL TECH CO LTD

Seedling raising method capable of increasing rooting number of cuttings of Zenia insignis

InactiveCN107396726AIncrease the number of rootsCultivating equipmentsPlant cultivationRoot numberShoot

Owner:FUJIAN NORMAL UNIV

A data quality report generation method and system

InactiveCN109669930AReduce calibration timeImprove adaptabilityFault responseDatabase distribution/replicationSource Data VerificationData management

Owner:CHENGDU SEFON SOFTWARE CO LTD

Simple pendulum system

PendingCN108492685AImprove accuracyHigh degree of automationEducational modelsBody measureConical pendulum

Owner:GUANGDONG UNIV OF TECH

Advertisement delivery system used in bus

InactiveCN108921590AImprove delivery efficiencyPrevent CatonAssess restrictionMarketingPasswordMobile phone

Owner:广东矩阵流大数据科技有限公司

Compound in category of aryl methylamino dithio formic ether, preparation method and application

InactiveCN1727332AOrganic chemistryEster active ingredientsArylEther

Owner:PEKING UNIV

Preparation method of carbon-coated MnO/flake graphite composite electrode material for lithium ion battery

InactiveCN109817948AImprove lithium storage performanceImprove electronic conductivityCell electrodesSecondary cellsIn situ polymerizationLithium-ion battery

Owner:HENAN NORMAL UNIV

Optical imaging lens

InactiveCN105445911AImprove viewing angleOptical elementsCamera lensRefractive index

Owner:CALIN TECH

Method for manufacturing metal nanometer slit through PMMA/NEB double-layer glue

InactiveCN104465337AImprove accuracyImprove reliabilitySemiconductor/solid-state device manufacturingNanotechnologyRepeatabilityPhotoresist

Owner:FUDAN UNIV

Preparation method of high-temperature service silver nanowire conductive film heater

ActiveCN109819535AOhmic-resistance heatingTetrachlorideColloid

Owner:NANJING SILVERNANO NEW MATERIALS TECH CO LTD

Steady welding device

InactiveCN108134258AImprove stabilityReduce electric shock accidentsCoupling device detailsEngineering

Owner:南宁深通电子科技有限公司

Traditional Chinese medicine formula for treating superficial gastritis

InactiveCN104523951ASignificant effectHigh cure rateDigestive systemPlant ingredientsGastritisWestern medicine

Owner:陈蓝天

Zymoid test paper used for detecting hydrogen peroxide and preparation method and application thereof

InactiveCN107917910ALarge specific surface areaHigh affinityMaterial analysis by observing effect on chemical indicatorPhysical chemistryMetal-organic framework

Owner:WUHAN POLYTECHNIC UNIVERSITY

Energy-saving roller conveying line and control method thereof

InactiveCN105366319AEasy to controlSave electricityControl devices for conveyorsResource utilizationMechanical engineering

Owner:ZHAOQING SUPPLY & MARKETING COOP ENTERPRISE GRP CO LTD

Explosive sympathetic detonation distance testing device

InactiveCN103822604AValid testStable structureFuel testingExplosive AgentsScrew thread

Owner:GUIZHOU XINLIAN BLAST ENG GRP

Double pipe bending equipment

InactiveCN107876603AIncrease profitDouble tubeDrive motor

Owner:姚小青

Distributing well with double flaps sluice gate and drainage system and drainage control methods thereof

InactiveCN107761900AReasonable dischargeEnsure flood safetyFatty/oily/floating substances removal devicesSewerage structuresPipeline transportWater quality

Owner:WUHAN SHENGYU DRAINING SYST

Pulsating heat pipe heat transfer system realizing one-way circular flowing and heat transfer method of pulsating heat pipe heat transfer system

InactiveCN105300149AImprove exchange efficiencyImprove heat transfer efficiencyIndirect heat exchangersLiquid stateClosed loop

Owner:SOUTH CHINA UNIV OF TECH