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.

Sheet metal punch forming automatic production line with adjustable clamping distance

InactiveCN114472679AAvoid non-compliance with production requirementsMetal-working feeding devicesPositioning devicesEngineeringSheet metal stamping

Owner:苏州慨时月电子科技有限公司

High-strength wear-resistant automobile brake drum

ActiveCN113931943AEasy to replaceExtended service lifePinsNutsGear wheelElectric machinery

Owner:昆明裕恒汽车配件制造有限公司

Automatic sampling equipment for coal quality detection

ActiveCN109100172AAvoid mechanical damageImplement multi-point samplingWithdrawing sample devicesElectro hydraulicCantilever

Owner:嘉兴嘉卫检测科技有限公司

Motion analysis method and device in hydrogenation video and electronic equipment

PendingCN111898551AImprove monitoring efficiencyImprove motion recognition accuracyCharacter and pattern recognitionManufacturing computing systemsHydrogenation processProcess engineering

Owner:北京融链科技有限公司 +1

Fixing support

PendingCN114576211APrevent rotationPrevent disengagementPump componentsPumpsManufacturing cost reductionClassical mechanics

Owner:INVENTEC PUDONG TECH CORPOARTION +1

Coordinated control method for vehicle-mounted air conditioner and regenerative braking

ActiveCN113147321AReduce energy consumptionLow running costAir-treating devicesElectrodynamic brake systemsControl orientedElectrical battery

Owner:CHONGQING UNIV

Meridian tube for regulating myopia

InactiveCN108498320AEasy to carryGood conditionSenses disorderDevices for pressing relfex pointsSide effectGynecology

Owner:河南佑眼视力康复有限公司

Encoding method, decoding method, computer equipment and readable storage medium

PendingCN112035706AEfficient compressionEasy data transferSemi-structured data indexingSemi-structured data mapping/conversionComputer hardwareData compression

Owner:SHANGHAI BILIBILI TECH CO LTD

Orthopedic screw cleaning box and orthopedic screw cleaning method

InactiveCN108836515ADiagnosticsSurgeryEngineeringMechanical engineering

Owner:洪春香

Method for effectively improving production sufficient capacity rate of Nand flash memory equipment

InactiveCN110109627AReduce lossIncrease usable capacityInput/output to record carriersMaster controllerSpace allocation

Owner:SHENZHEN SHICHUANGYI ELECTRONICS

Fixed-remote-emission automatic recovery type lifesaving device

PendingCN111017161ADon't worry about safety hazards such as insufficient buoyancyEasy to seeVessel signalling devicesLife-savingMarine engineeringGas cylinder

Owner:YANTAI UNIV

Medicinal preparation for treating cold

ActiveCN1286484CGood antiviral effectImprove antibacterial propertiesAntiinfectivesPteridophyta/filicophyta medical ingredientsCommon coldDisease

Owner:大连珍奥药业股份有限公司

Adjusting method of page display way and mobile electronic device thereof

InactiveCN101739194AEasy to switchWill not cause interferenceSubstation equipmentInput/output processes for data processingComputer scienceMobile electronics

Owner:HTC CORP

Gear manufacturing machine capable of recycling gear lubricating oil

InactiveCN111037004AAffect operationGood value for moneyGear-cutting machinesMaintainance and safety accessoriesGear wheelAutomotive engineering

Owner:NINGBO XICHE MECHANICAL TECH CO LTD

Clamp for processing steel backs

InactiveCN105458774AEasy clampingEasy to loosenPositioning apparatusMetal-working holdersEngineeringMechanical engineering

Owner:天津市蓟县华旭工贸有限公司

Measuring system and measuring method in machining process of ship curved plate

PendingCN109883336AAchieve precisionRealize informatizationUsing optical meansObservational errorMeasurement device

Owner:716TH RES INST OF CHINA SHIPBUILDING INDAL CORP +2

Dynamic comprehensive weighing and charging system for truck ETC

InactiveCN106355661ARealize non-parking chargesImprove operational efficiencyTicket-issuing apparatusSpecial purpose weighing apparatusTraffic capacityCollection system

Owner:JIANGSU SANLENG SMARTCITY&IOT SYST CO LTD

Combined rotary vane of mechanical vacuum pump

PendingCN113048059AReduce dosageGuaranteed bonding strengthRotary piston pumpsRotary piston liquid enginesEngineeringVacuum pump

Owner:湖南腾智机电有限责任公司

Aluminum-free high-efficiency five-junction solar cell

PendingCN109346550AReduce manufacturing costImprove efficiencyFinal product manufactureSolid-state devicesSingle crystalWide band

Owner:ZHONGSHAN DEHUA CHIP TECH CO LTD

Length machining rapid clamp for batch small work pieces

InactiveCN102649233AImprove work efficiencyIncrease productivityPositioning apparatusMetal-working holdersIndustrial engineering

Owner:苏州金牛精密机械有限公司

Method for preparing cell chip

InactiveCN103160938ALow costEasy to operateLibrary creationEngineeringControllability

Owner:XI AN JIAOTONG UNIV

Portal frame

InactiveCN104444880AImprove work efficiencyLifting framesCranesPortal frameEngineering

Owner:JIANGYIN DONGSHENG BUILDING MACHINERY

Object tracking in real-time applications

PendingCN112513932AImage enhancementImage analysisComputer graphics (images)Engineering

Owner:TELEFON AB LM ERICSSON (PUBL)

Oral administered compound colloid pectin bismuth preparation and its preparing process

ActiveCN1698895AImprove protectionReduce infection rateAntibacterial agentsOrganic active ingredientsAntibiotic YAntibacterial agent

Owner:SHANXI ZHENDONG ANTE BIOPHARMACEUTICAL CO LTD

electronic candle

ActiveCN102287752AReasonable structureBeautifully mappedMechanical apparatusPoint-like light sourceToggle switchLight guide

Owner:NANTONG YA TAI CANDLE ARTS & CRAFTS +1

A frame rate detection method for an imaging device

ActiveCN109729343AReduce mistakesLower frame rateTelevision systemsMultiple frameRadiology

Owner:JINGWEI SHIDA MEDICAL TECH WUHAN CO LTD

Solen active tripeptide and preparation method and application thereof

ActiveCN105315336ALow costAntiproliferative activityTripeptide ingredientsPeptide preparation methodsProstate cancer cellUltrafiltration

Owner:ZHEJIANG OCEAN UNIV

Window mesh for electrically shocking mosquitoes

InactiveCN101899945AInsect protectionInsect catchers and killersElectricityLow voltage

Owner:WUHAN DINGCHAO SCI & TECH DEV

Method for detecting performance of insulation board

ActiveCN112816385AEasy to check the flexural strengthGuaranteed accuracyPlastic recyclingMaterial strength using steady bending forcesBreaking strengthEngineering

Owner:CHENGDU FIRST NEW MATERIAL CO LTD +1

Hollow density board and extruding manufacturing method

InactiveCN102152375AIncrease profitFirmly connectedWood working apparatusFlat articlesParaffin waxFlexural strength

Owner:NANJING FORESTRY UNIV

Multifunctional garment with fever relieving function

InactiveCN104664876ATo achieve the effect of physical coolingEnhance immune functionGarment special featuresTherapeutic coolingTemperature controlTreatment fever

Owner:夏宏希

Technology for producing Omega-3-ethyl gallate 90 from low-content ethyl ester fish oil

InactiveCN106349070AReduce usageReduce consumption costOrganic compound preparationCarboxylic acid esters preparationFish oilEthyl ester

Owner:山东康曼生物科技有限公司

High-efficiency simmering stove

InactiveCN104083081AReasonable structureIngenious ideaCooking vesselsInsulation layerEngineering

Owner:SHANGHAI HOTEL EQUIP CORP +1

Fuel oil conveying pump with floating type gear shaft

ActiveCN105864032AImprove reliabilityExtended service lifeShaftsPortable liftingDrive shaftFuel oil

Owner:HUNAN OIL PUMP

Traditional Chinese medicine composition for treating chronic gastroenteritis

InactiveCN103316279AEasy to prepareWide range of medicinesDigestive systemPlant ingredientsSide effectTherapeutic effect

Owner:慕雅平

Method for splicing four screens to realize three-dimensional view simulation

InactiveCN102207842AImprove realismBroaden horizons of simulationDigital output to display deviceProjection screenSimulation

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

System and method for providing multicarrier HSDPA backward compatibility

ActiveCN1972282AAchieve backward compatibilityTransport Effective SupportError preventionComputer architecturePeak value

Owner:XIAOMI INC

OLED device and fabrication method

ActiveCN107968153AImprove luminous efficiencySimple preparation processSolid-state devicesSemiconductor/solid-state device manufacturingElectron injectionInstability

Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Medicated bath device used for physical exercise and rehabilitation and use method of medicated bath device

ActiveCN106963626ASolve the problem of physical rehabilitation exerciseFree walking exercisePharmaceutical product form changeWalking aidsPhysical medicine and rehabilitationPATIENT PHYSICAL

Owner:李子木

An examination information management system and method

InactiveCN109815316AData processing applicationsText database queryingThe InternetCampus network

Owner:CHONGQING VOCATIONAL INST OF ENG

Device and method for providing liquefied natural gas

ActiveCN111630312AContainer filling methodsGas handling applicationsBuffer tankGas passing

Owner:前苏伊士环能集团

Bridge cleaning machineshop truck and implementation method

ActiveCN110725249AAvoid secondary pollutionEasy to use for cleaning operationsRoad cleaningDust controlTruck

Owner:郭云美

Preparation method of N-acetyl-D-glucosamine

InactiveCN101830938AGood colorEasy to operateSugar derivativesSugar derivatives preparationAcetic anhydrideAminal

Owner:王松叶

Method and system for monitoring cloud computing virtual tenant network

ActiveCN106330602AData switching networksSystem maintenanceNetwork monitoring

Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Implantable lead

InactiveCN103492022ASpinal electrodesElectricityImplantable rod

Owner:MICRON DEVICES LLC

Synthesis method of benzenetricarboxaldehyde compound

InactiveCN103274910AHigh yieldMild reaction conditionsCarbonyl compound preparation by oxidationSynthesis methodsOxidizing agent

Owner:SHAANXI NORMAL UNIV

3,4-ethylenedioxythiophene preparation method

InactiveCN102924471AReduce pollutionMild reaction conditionsOrganic chemistrySolventEnergy loss

Owner:FAR EASTERN NEW CENTURY COPRRATION

Lignin/cellulose-acetate-based epoxy modified carbon fiber and preparation method and application thereof

ActiveCN109853087AGood fiber shapeImprove mechanical propertiesHybrid capacitor electrodesFibre chemical featuresEpoxyFiber

Owner:DALIAN POLYTECHNIC UNIVERSITY

Anti-corrosion and water-proof methanol gasoline

ActiveCN108865294AImprove solubilityEvenly dispersedLiquid carbonaceous fuelsWater contentHigh heat

Owner:谢爱丽

Hybridized dendrimer-loaded bimetal metal nanoparticle catalyst as well as preparation method and application thereof

ActiveCN104338558AHigh activityIncrease the degree of hydrogenationMaterial nanotechnologyOrganic chemistryPtru catalystAcrylonitrile

Owner:YINGDE BOTE CHEM INDAL

Grounding line selection method for resonant grounding system based on instantaneous impedance grounding method

ActiveCN109387723AReasonable designMeeting fault line selection requirementsFault location by conductor typesPower qualityWaveform analysis

Owner:ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +2

Sugar candy orange wine

InactiveCN105886303AControl painImprove food safetyAlcoholic beverage preparationFlavorDistillation

Owner:曾坤亮

Process for enriching and preparing high-purity scandium by use of oxyl substituted acetic acid as extractant

InactiveCN1397653AGood chemical stabilityEasy to manufactureProcess efficiency improvementSodium bicarbonateSal ammoniac

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Electrostatic oil attaching equipment for surface of part machining mold

ActiveCN113275143AWill not polluteWon't wasteLiquid spraying plantsElectrode constructionsOil canThermodynamics

Owner:南通索星流体设备有限公司

Oil resisting and low temperature of -55 DEG C resisting glue for wire spirally-wound hose and preparation method thereof

InactiveCN103467796ALow costEasy accessFlexible pipesNitrile rubberVulcanization

Owner:LUOHE LETONE RUBBER

Biological closestool

InactiveCN102423251AEasy to carryRealize fully automatic controlBathroom coversAgainst vector-borne diseasesAutomatic controlEngineering

Owner:江苏卡拿翰机电科技有限公司

Environment-friendly garbage recycling device

InactiveCN108657683AFacilitate solid-liquid separationNovel structural designRefuse receptaclesWastewaterEngineering

Owner:郭妙云

LED color temperature adjusting device and method based on single-channel PWM (pulse width modulation)

InactiveCN104797047AEasy to useImprove efficiencyElectric light circuit arrangementEngineeringControl circuit

Owner:浙江嘉乐智能技术有限公司

Simple automobile welding fixture

InactiveCN109570890ASecure clamping operationSimple structureWelding/cutting auxillary devicesAuxillary welding devicesEngineeringThreaded rod

Owner:广州市富鑫机械设备有限公司

Comprehensive energy intelligent marketing strategy generation method and system

PendingCN114862128AEasy to understand the intention to buyPurchasing power meetsDatabase management systemsTechnology managementComputer scienceMechanical engineering

Owner:TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1

Accurate control mechanism for manipulator key press pressure

InactiveCN107116566AAchieve improvementNovel structural designManipulatorNegative feedbackKey pressing

Owner:广州市方瞳科技有限责任公司

Latex silk quilt and preparation process thereof

PendingCN113876159AKeep it fluffyStable supportBlanketBed linenFiberPolymer science

Owner:金孝伟

Voice quality evaluation method and device

PendingCN114187921ASpeech analysisEngineeringAcoustic model

Owner:HUAWEI TECH CO LTD

EPON system debugging analysis device and method based on control message

InactiveCN104486121ADebug Analytics IntelligenceDebug Analysis AutomationMultiplex system selection arrangementsData switching networksComputer scienceAdverse effect

Owner:PHICOMM (SHANGHAI) CO LTD

Moving target tracking and detection method

InactiveCN104881882AShort time spentImprove reliabilityImage analysisComputer science

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Novel electroplating hanger

InactiveCN108018597AStable supportImprove stabilityElectrolysis componentsEngineeringElectroplating

Owner:天津明宇电子有限公司

Prevention and treatment of hypoglycemia

PendingCN114269334AReduce severityPeptide/protein ingredientsMetabolism disorderAllosteric modulatorHypoglycemia

Owner:DIAMYD MEDICAL

Hydraulic impact crusher

PendingCN113235689ASimple structureIncreased durabilitySoil-shifting machines/dredgersDrive shaftGear wheel

Owner:梁山海

Polystage separate chamber type centrifuge

InactiveCN101081380ARotary centrifugesOil and greaseBiodiesel

Owner:FANGXIA ENTERPRISE INFORMATION CONSULTING WUJIANG

Multi-wedge-belt roller turning conveyor

InactiveCN105836367AGuaranteed uptimeImprove delivery efficiencyRollersRoller-waysEngineeringConveyor belt

Owner:SANMEN YUANYANG ADHESIVE TAPE FACTORY

Multifunctional double apartment bed

InactiveCN111358221ASatisfy daily studySolve the problem of bad throwingBed-tablesBedstandsClassical mechanicsEngineering

Owner:SICHUAN YINGCAI TEACHING EQUIP

Speed reducer oil leakage prevention device

InactiveCN110748634AMake sure to returnImprove leak-proof effectGear lubrication/coolingEngineeringReducer

Owner:江苏众力合创精密机械科技有限公司

Cleaning method, cooking utensil and readable storage medium

ActiveCN114682586AHollow article cleaningTime-controlled ignitorsBiochemical engineeringProcess engineering

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Positioning method based on propagation least error principle for use under condition of limited anchor node quantity

ActiveCN104540095ALocation information based serviceNODALAlgorithm

Owner:716TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Braking distance calculation method and device, automobile and medium

PendingCN114329306AImprove comfortImprove securityCharacter and pattern recognitionMachine learningDriver/operatorControl theory

Owner:ROX MOTOR TECH CO LTD

Cold header body welding manufacture method

InactiveCN106825349AEasy to processLow costUpsetting pressesSwagging pressesEngineeringMaterial resources

Owner:SHANGHAI UNIV

GPS positioning alarm device

InactiveCN1991406ATimely helpPosition fixationSatellite radio beaconingReal-time clockAddress bus

Owner:SHANGHAI EGRAND SOFTWARE

Method for manufacturing CMOS

InactiveCN106558553AImprove mobilityImprove driving abilitySemiconductor/solid-state device manufacturingCMOSEngineering

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Transfer vehicle, battery vacuum drying device and battery production system

PendingCN111561818ASimple structureSimple power supplyDrying solid materials without heatSecondary cellsElectrical batteryElectrical contacts

Owner:SHENZHEN TIME HIGH TECH EQUIP

Pixel circuit and driving method thereof as well as active matrix organic light emitting display

InactiveCN104575377AAvoid hysteresisQuick responseStatic indicating devicesActive matrixEngineering

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Ornithine extraction process

InactiveCN106518699AGuaranteed purityGood Performance GuaranteedOrganic compound preparationAmino-carboxyl compound preparationFiltrationOrnithine aspartate

Owner:HEFEI XINDA MEMBRANE TECH

Miniature contact element and ultramicro rectangular electric connector using same

InactiveCN114243367ALightweightWith miniaturizationCoupling contact membersTwo-part coupling devicesHigh densityEngineering

Owner:PEACEFUL VISION ELECTRONICS LIANYUNGANG

On-off input diagnosis device and diagnosis method

PendingCN113092999AImprove accuracyImprove reliabilityResistance/reactance/impedenceCurrent/voltage measurementControl theoryConstant current source

Owner:CHINA FIRST AUTOMOBILE

Energy-saving method for washing and dedusting synthesis gas product of methyl monomer

InactiveCN102161674ASave cooling powerReduce heat consumptionGroup 4/14 element organic compoundsProcess engineeringMethyl palmoxirate

Owner:于淑芳

Large-thickness low-temperature high-toughness S355J2MOD steel plate and production method thereof

InactiveCN108754337AGuaranteed Yield Strength RequirementsSolve the problem that the toughness is difficult to meet the requirementsSheet steelQuenching

Owner:WUYANG IRON & STEEL

One-piece-type intelligent switching-on and switching-off control system and application thereof

InactiveCN103645688ASimple interfaceCompact designTotal factory controlProgramme total factory controlControl systemComputer module

Owner:福州和达电子科技有限公司

Sterilization equipment for food packaging machinery

InactiveCN107117355AEffective exposureIncrease the effective irradiation areaPackage sterilisationUltravioletEngineering

Owner:江苏保灵食品有限公司

Surface-treatment of silicone medical devices comprising intermediate carbon coating and graft polymerization

InactiveCN1351629AImprove adhesionImprove hydrophilicityEye treatmentCoatingsHydrophilic monomerCarbon layer

Owner:BAUSCH & LOMB INC

Motorcycle rear shock-absorbing seat structure

InactiveCN103171699AHigh strengthImprove impact resistanceMotorcyclesStructural engineeringTorsional strength

Owner:邓小茹

Switching method and device for cost control modes of non-civil intelligent gas meter

PendingCN114038123AOvercome the problem that real-time settlement cannot be realizedApparatus for hiring articlesCommunication qualityCost Controls

Owner:BEIJING GAS GRP

Mobile terminal and method for determining signal-to-noise ratio of distance sensor

PendingCN113721192AReduce noise floorHigh measurement accuracyPosition fixationUsing reradiationEngineeringDistance sensors

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Application of nucleoprotein telomerase capable of promoting growth of protein and RNA (Ribonucleic Acid) and prolonging cell telomere and proliferation in cosmetics

PendingCN114601747ARepairs and conditions the skinInhibit aggregationCosmetic preparationsToilet preparationsTelomeraseOligopeptide

Owner:广州市万千粉丝化妆品有限公司