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.

Preparation method of injection molding panel in high-performance mold

InactiveCN110802796AReduce manufacturing costImprove scratch resistanceCoatingsHardnessForming processes

Owner:熊何宇

Sewage treatment system for printing plant

InactiveCN103570188AReasonable designGood filtering effectMultistage water/sewage treatmentRetortDistillation

Owner:ANHUI PRINTING MECHANICAL & ELECTRICAL

Multifunctional biological organic fertilizer and preparation method thereof

InactiveCN106748112ANitrogenous fertilisersFertilizer mixturesChemistryMoisture

Owner:重庆壹点玖包企业管理咨询有限公司

New uses of semen persicae

InactiveCN106563016AObvious effectInhibit tumor angiogenesisAntineoplastic agentsPlant ingredientsDrugActive component

Owner:钟森 +1

An automatic drawing method for a steel bar sketch

PendingCN109949424AEasy to expandImprove scalabilityImage data processingRebarLine segment

Owner:品茗科技股份有限公司

Glucose composition, microbial fermentation raw material, and method for producing chemical product

PendingCN108713058ALow manufacturing costImprove filtration efficiencyFungiBacteriaXyloseAqueous solution

Owner:TORAY IND INC

Sesame oil for preventing and treating allergic rihibitis and preparation method thereof

PendingCN109646490ANo side effectsEasy to useRespiratory disorderImmunological disordersAsthmaElsholtzia ciliata

Owner:谢金魁 +1

Group Lasso-based neural network cutting method for power amplifier

ActiveCN110414565AImprove predistortion effectThe structure of the neural network is simpleCharacter and pattern recognitionNeural learning methodsMachine learningNetwork model

Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Laminated battery and preparation method thereof

PendingCN112086560AFill effect flatImprove energy conversion efficiencySolid-state devicesSemiconductor/solid-state device manufacturingPhysicsEnergy conversion efficiency

Owner:LONGI GREEN ENERGY TECH CO LTD

Artificial stone and production method thereof

InactiveCN109081674AFine surfaceGood liquidityCeramic shaping apparatusPolyester coatingsDefoamerCorrosion

Owner:NANAN AOLI STONE IND CO LTD

Software upgrading method and device for software set, equipment and storage medium

PendingCN112612493AReduce download timeSave installation timeVersion controlSoftware deploymentDirectorySoftware engineering

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1

Mobile vehicle horn system and working method thereof

InactiveCN108189752AReduce noise pollutionImprove the quality of lifeAcoustic signal devicesNoise pollutionReal-time computing

Owner:深圳道尔法科技有限公司

Mobile phone sound amplifying seat

InactiveCN110493406AEasy to useHeight adjustableTelephone set constructionsEngineeringMobile phone

Owner:索海亮

Nutrient powder suitable for consumption of patients with high blood lipids, high blood pressure and high blood sugar and preparation method thereof

InactiveCN106942731AHelp stabilize blood pressureLower LDL and CholesterolFood ingredient functionsNutrientHigh Blood Pressures

Owner:今磨房(北京)健康科技有限公司

Food packaging bag

InactiveCN103381934AAvoid Food Safety IssuesImprove food safety performanceSynthetic resin layered productsContainers preventing decayFood packagingEngineering

Owner:KUNSHAN HAOLIDA PACKING CO LTD

High-strength composite heat-conducting silica gel sheet for new energy automobile battery

InactiveCN110380156AGood material adhesionHigh strengthSecondary cellsHigh intensityFiber

Owner:新纶电子材料(常州)有限公司

Vibration-absorption and refrigeration working box of 3D (Three Dimensional) printing machine

ActiveCN108312513AReduce air temperatureGood cooling effectAdditive manufacturing apparatus3D object support structuresCold airRefrigeration

Owner:ANHUI HELI CO LTD

Injection molding machine

InactiveCN104416763ASimple structureLow production costInjection molding machinePetroleum engineering

Owner:KUNSHAN JINHUAYUE MECHANICAL DESIGN

Steady numerical calculation-based hydraulic stability analysis method for pump device

ActiveCN105740501AShorten the time periodSpeed up the selection processSpecial data processing applicationsCAD numerical modellingEngineeringAnalysis method

Owner:YANGZHOU UNIV

Three-dimensional hyperspectral imaging-based wall painting monitoring method

ActiveCN109211809ARealize monitoringRadiation pyrometryColor/spectral properties measurementsHyperspectral imagingThree dimensional model

Owner:武汉熠腾科技有限公司

Automobile aluminum alloy hub

PendingCN108437698AReduce overall weightSave materialHubsWheelsComfort levelsMechanical engineering

Owner:江西瑞一韵承科技有限公司

Method and system for preventing structured query language (SQL) implantation

ActiveCN105046150AImprove processing efficiencyLower requirementPlatform integrity maintainanceReverse proxyQuery language

Owner:FUJIAN TQ DIGITAL

Toggle latch mechanism

PendingCN113279628AWing handlesConstruction fastening devicesPush-buttonControl theory

Owner:BE AEROSPACE INCORPORATED

Plate supply device, plate supply method and automatic cooker

PendingCN112047090AEasy to removeConveyor partsCookerFeed drive

Owner:SHENZHEN HANSC INTELLIGENT TECH CO LTD

Fracture detection device and fracture detection method

InactiveCN113702441AImprove detection efficiencyNot easy to miss detection and misjudgmentMaterial flaws investigationPhysicsEngineering

Owner:HEFEI VISIONOX TECH CO LTD

Method for amplifying and activating lymphocyte cells by CD 8 alpha-interleukin 21 fragment-CD137 complex

ActiveCN103243072AHigh amplification efficiencyHigh LAK activityAntibacterial agentsAntimycoticsLymphokineInterleukin 21

Owner:杭州中赢生物医疗科技有限公司

Simvastatin solid composition

ActiveCN103550205AReduce riskDelay progressOrganic active ingredientsMetabolism disorderDrugChemistry

Owner:北京元延医药科技股份有限公司

Photovoltaic module fault diagnosis and prediction method

ActiveCN111884587AImplement diagnosticsAchieve forecastPhotovoltaic monitoringPhotovoltaic energy generationFrequency bandPower vector

Owner:TBEA SUNOASIS

Method for realizing interaction multicast in PON, system and device thereof

ActiveCN102510767ASave Layer 2 forwarding entry resourcesWill not affect normal monitoringEntertainmentMultiplex system selection arrangementsProtocol for Carrying Authentication for Network AccessMulticast

Owner:HUAWEI TECH CO LTD

Frame field self-adaptive detection method

ActiveCN1738431AImprove accuracyImprove efficiencyTelevision systemsDigital video signal modificationSelf adaptivePattern recognition

Owner:上海比程信息技术有限公司

Image processing method and system

ActiveCN106339476AImprove execution efficiencySimplify the steps of taking photosCharacter and pattern recognitionSpecial data processing applicationsImage captureHigh definition

Owner:北京寺库商贸有限公司

Water tank lower crossbeam structure

ActiveCN103738403AAvoid duplication of development costs and cyclesEasy to fix the harnessUnderstructuresAgricultural engineeringWater tanks

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Inserting air-supplying type Futian chrysanthemum layered drying equipment

ActiveCN109442954AImprove qualityImprove drying efficiencyDrying gas arrangementsDrying chambers/containersPetalMultiple layer

Owner:贵州福瑞斯新能源科技有限公司

Multi-directionally preformed braided part and three-dimension integrally braiding method thereof

InactiveCN101586285AImprove connection strengthUniform flower nodesBraidEngineeringFiber bundle

Owner:BEIHANG UNIV

Plastic plate bending device

ActiveCN111497197ASimple structureEasy to operatePhysicsElectric machinery

Owner:浙江恳达装饰材料有限公司

Method and device for measuring water content in crude oil based on thermal diffusion

InactiveCN102269723ASimple installationMeasurement stabilityMaterial heat developmentWater contentStandard curve

Owner:PETROCHINA CO LTD

New usage of zedoary cyclic diolefine

ActiveCN101675923AHigh purityStrong maneuverabilityOrganic active ingredientsAntipyreticAnti-inflammatoryMedicine

Owner:HAINAN BIKAI PHARM CO LTD

Butadiene styrene rubber wastewater treatment process

InactiveCN103803748AReduce settling timeReduce volumeMultistage water/sewage treatmentChemistryButadiene-styrene rubber

Owner:CATHAY CHEM DALIAN

Method and device for displaying three-dimensional image

ActiveCN102427541AGood three-dimensional effectEasy to watchSteroscopic systemsTransmission lineComputer graphics (images)

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

System and method for preventing misoperation of change-over switch of transformer substation

ActiveCN103532238AAvoid misuseReduce workload and work stressCircuit arrangementsClosed circuit television systemsGrid managementPower grid

Owner:STATE GRID PUTIAN ELECTRIC POWER SUPPLY +2

Smart home equipment binding method and system, smart home equipment and mobile terminal

ActiveCN110572305AEnsure information securityImprove securityHome automation networksEmbedded systemPhysical address

Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

Green method for preparing butanol and octanol by hydrogenation catalyst

ActiveCN111018667AExcellent catalytic performanceImprove efficiencyOrganic compound preparationPreparation by hydrogenationButanolCatalytic hydrogenation

Owner:淄博诺奥化工有限公司

Ecological breeding system with shell collection device

ActiveCN106614230AIngenious structural designGood shell collection effectPisciculture and aquariaMotor shaftEngineering

Owner:吴永凤

LED gelatine powder precision automatic burdening method

ActiveCN104415706AStable and reliable repeatability and accuracyProduce quality problemsMixer accessoriesSpecial purpose weighing apparatusVoltageControl switch

Owner:深圳市靶心配比科技有限公司

GAD gene for increasing stress tolerance of lactic acid bacteria and application thereof

ActiveCN106520802AImprove low temperature stress resistance and acid stress resistanceImprove survival rateBacteriaGenetic engineeringIncreased stress tolerancePlasmid

Owner:ANHUI AGRICULTURAL UNIVERSITY

Protein and pharmaceutical composition for treating ischemic diseases

InactiveCN103239714APromote proliferationPeptide/protein ingredientsGenetic material ingredientsProtein proteinSide effect

Owner:同济大学附属东方医院

Inulin low-fat yogurt pudding and preparation method thereof

ActiveCN103250785ALow in fatLower calorie valueMilk preparationDiseaseSweetening agents

Owner:HENAN UNIV OF SCI & TECH

Lever-type mechanical oscillating device

InactiveCN110131117ASimple structureEasy to operateMachines/enginesMechanical power devicesElectrical and Electronics engineeringCenter of mass

Owner:邱金和

Rotary steerable drilling tool

InactiveCN109296316AReasonable designSimple structureDrill bitsConstructionsDrill bitUniversal joint

Owner:BEIJING LIUHE GREATNESS TECH

Chocolate cutting and counting device

InactiveCN104346649ASimple structureEasy to maintainCounting mechanisms/objectsMetal working apparatusEngineeringConveyor belt

Owner:TIANJIN HEIJINGANG FOOD

Biliary tract cytology brush based on PTC approach and use method thereof

PendingCN113440180AShorten the pathIncrease positive rateBalloon catheterSurgical needlesBiopsyHemostatic drug

Owner:BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV

Paging equipment

PendingCN110040553AArticle deliveryEngineeringMechanical engineering

Owner:ZHEJIANG LANBAO MACHINERY

Separate system controlling sewage and initial rainwater pollution

PendingCN111335437AGuaranteed functionSolve the sewage problemSewerage structuresSewer pipelinesStormwater pollutionSewage

Owner:NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA +1

Decoding method and decoding device

PendingCN112737601AMeet the requirements of real-time positioningImprove decoding speedError correction/detection using convolutional codesCode conversionNumeric ValueStream

Owner:DATANG SEMICON DESIGN

Composite mandrel for fiber pipe weaving

PendingCN109955496ATake it out smoothlyEasy to take outEngineeringConductor Coil

Owner:HENAN UNIV OF SCI & TECH

High-speed laser dot-shaped heat treatment device

PendingCN112522478AAvoid overlappingAvoid thermal stress buildupMetallic material coating processesPhysicsLap joint

Owner:安阳睿恒数控机床股份有限公司

Band edge sealing head production system

PendingCN107756048AStable and reliable operationAutomate operationOther manufacturing equipments/toolsSensor holderEngineering

Owner:宜兴市九洲封头锻造有限公司

Starch syrup purification and concentration method

InactiveCN108754036AHigh purityFast concentrationSugar juice boiling/evaporationGlucose productionCationic exchangeWorking temperature

Owner:双桥(厦门)有限公司

Gear selection and parking lock system

InactiveCN108431461AEasy to assembleEasy connectionGearing controlElectromechanical actuatorControl theory

Owner:ZF FRIEDRICHSHAFEN AG

Guide rail gap adjusting mechanism in automation device

InactiveCN108080966ARhythm specificStrong adjustmentOther manufacturing equipments/toolsLarge fixed membersAutomationGear wheel

Owner:ZHONGSHAN DEGAOXING INTPROP CENT LLP

Image hash processing method based on adjacent gradient and structural features

PendingCN113095380AReduce collision rateImprove safety performanceCharacter and pattern recognitionEnergy efficient computingImage extraction3d image

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Preparation method of low temperature flat plate type denitration catalyst

PendingCN107321346AHigh selectivityReduce generationNitrous oxide captureGas treatmentChemistry

Owner:DATANG NANJING ENVIRONMENTAL PROTECTION TECH

Application of 4-isothiourea butyronitrile hydrochloride in treatment of mycobacterial infection

PendingCN113967207AInhibition of survivalTackling drug resistanceAntibacterial agentsNitrile/isonitrile active ingredientsAntituberculous drugsAnti tubercular

Owner:CHONGQING MEDICAL UNIVERSITY

Composition having function of nourishing liver and preparation method and application of composition

InactiveCN110934914AImprove metabolic abnormalitiesRegulate human body functionDigestive systemConfectioneryBiotechnologyFood science

Owner:JIANGSU KANION PHARMA CO LTD

Image processing method and device and video processor

PendingCN112019702AMask implementationTelevision system detailsTexturing/coloringImaging processingVideo processing

Owner:PIXELHUE TECH LTD

Single-chip package manufactured by using tin-silver-copper alloy immersion method and manufacturing process of single-chip package

InactiveCN103050471ASemiconductor/solid-state device detailsSolid-state devicesReflow solderingSolder ball

Owner:HUATIAN TECH XIAN

Glass film containing rare-earth-ion-doped Cs2LiLaBr6 microcrystalline and preparation method thereof

InactiveCN105293920APrevent decomposition and volatilizationOvercoming incomplete uniformitySolventFilm material

Owner:NINGBO UNIV

Road traffic engineering maintenance vehicle

InactiveCN108867303AExtended service lifeReduce noiseRoads maintainenceAutomotive engineeringAsphalt

Owner:安徽众高信息技术股份有限公司

A master-slave system maintenance method, system and device

InactiveCN101242201AGuaranteed automationImprove efficiency and reliabilityError preventionBackup softwareSoftware

Owner:HUAWEI TECH CO LTD

Determining and debugging system of human psychology and behavior

InactiveCN101697916APsychologically goodReduce the likelihood of failurePsychotechnic devicesSpecial data processing applicationsE-commerceComputer module

Owner:姜伟

Single-side floating eliminating structure of rotating shaft

PendingCN114389400AReduce frictionEliminate floatingMechanical energy handlingStructural engineeringMagnetic tension force

Owner:浙江亚微精密机床有限公司

Deep cover layer pipe drilling method

ActiveCN104832085AImprove construction efficiencyReduction of porosity rateDrilling rodsDirectional drillingDrill holeBuilding construction

Owner:SINOHYDRO FOUND ENG

Submerged arc furnace capable of adjusting angle of combustor

PendingCN112033177AIncrease profitImprove energy efficiencyCombustion using gaseous and pulverulent fuelCombustion using liquid and pulverulent fuelMechanical engineeringCombustor

Owner:山东金智炼技术服务有限公司 +1

Portable overhead conductor displacement device

InactiveCN103151726AReduce construction difficultyImprove work efficiencyApparatus for overhead lines/cablesPulleyBuilding construction

Owner:NINGYANG POWER SUPPLY

Veterinary medicine oral liquid for treating livestock and poultry diarrhea and preparation method thereof

InactiveCN104224968AReduce the risk of farmingSimple configurationDigestive systemPharmaceutical delivery mechanismDiarrheaDrug

Owner:曹雨辰

Pressure measuring element

InactiveCN109696229AExtend product lifePrevent further deformationWeighing apparatus using elastically-deformable membersWeighing apparatus detailsEngineeringSupport surface

Owner:FINE MECHATRONICS

Grounding device

InactiveCN104241890ANot easy to fold and damageEnsure equipment and personal safetyElectric connection basesEngineeringCopper

Owner:STATE GRID CORP OF CHINA +2

Electric power ceramic insulator manufacturing and forming method

PendingCN112847830AStable clampingEasy to moveWorking accessoriesStone-like material working toolsComposite materialPorcelain insulator

Owner:徐州常武智能科技有限公司

Concrete surface treatment process

ActiveCN110116451AImprove solidification molding rateReduce drippingCeramic shaping apparatusSurface grindingSurface finishing

Owner:山东京博环保材料有限公司

Metal water dripping line for preventing pollution of wall and wall bulging structure

InactiveCN106013631AReduce weightNot easy to fall offRoof drainageExtreme positionLevel line

Owner:CHONGQING GESHANG BUILDING MATERIALS CO LTD

Intelligent interactive robot and interactive method thereof

InactiveCN111775183AImprove safety performanceExcellent interaction effectManipulatorInteractive robotText messaging

Owner:ZHEJIANG SHUREN COLLEGE ZHEJIANG SHUREN UNIV

Method for preparing recombinant protein

PendingCN111893155AImprove output efficiencyIncrease outputAntibody mimetics/scaffoldsDepsipeptidesBlood serumGrowth cell

Owner:深圳市陆景生物技术有限公司

Surface illuminating device and image display apparatus

InactiveCN101655193AReduce unevennessIncrease the amount of lightElectric lightingNon-linear opticsPhysicsLight source

Owner:SONY CORP

Driving method of symmetrical half-bridge LC series resonance sine power conversion circuit

ActiveCN112039341AGood voltage stabilityLoad supply voltage stability is goodEfficient power electronics conversionDc-dc conversionComputational physicsBridge circuit

Owner:扬州船用电子仪器研究所

Normal-temperature liquid cheese and preparation method thereof

PendingCN114097892APrevent cream from separatingImprove stabilityCheese manufactureCheese creamMouthfeel

Owner:HEILONGJIANG FEIHE DAIRY +1

Method for determining the remaining service life of a switching device and corresponding device

InactiveCN100409386CProtective switch detailsContact testing/inspectionEngineeringResidual service life

Owner:SIEMENS AG

Integrated system capable of realizing full utilization of coal mine gas

ActiveCN113750686AReduce spreadReduce moisture contentDispersed particle filtrationGaseous fuelsIntegrated systemsCoal

Owner:贵州正升科技股份有限公司

High-acid value rice bran oil esterification depickling process

InactiveCN101319167APromote esterification reactionLow acid valueFatty acid esterificationFatty-oils/fats refiningPre treatmentRice Bran Extract

Owner:HEFEI UNIV OF TECH

Filter with self-cleaning filtration plate

InactiveCN105642008ASimple structureEasy to operateFiltration circuitsSpray nozzleWater pipe

Owner:CHONGQING QICAIHONG CHEM

Junction box based on electric power engineering construction

InactiveCN113363848AImprove cooling effectExtended service lifeBus-bar/wiring layoutsSubstation/switching arrangement cooling/ventilationPhysicsPower engineering

Owner:智伟燊(武汉)能源科技有限公司

Tinned copper core fluorinated ethylene propylene insulated wire for aerospace and manufacturing device of tinned copper core fluorinated ethylene propylene insulated wire

ActiveCN113345632AGood combinationGood insulation effectConductive materialInsulated cablesChemistryFluorinated ethylene propylene

Owner:深圳市金环宇电线电缆有限公司