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.

Portable straw capsule

InactiveCN101199448APharmaceutical containersMedical packagingMesh plugBiomedical engineering

Owner:徐静

Composite burner

PendingCN106989389AIncrease contact areaWell mixedGaseous fuel burnerCombustorEngineering

Owner:久智光电子材料科技有限公司

Lamp set with vertical adjustments of illumination range

InactiveCN107726187ASatisfy diningCompact structureLighting support devicesFixed installationAgricultural engineeringHorizontal bar

Owner:四川汇源星辰光电有限公司

Separated scheduling method and device thereof

PendingCN112700145AImprove distribution efficiencyTroubleshoot technical inefficienciesResourcesLogisticsButt jointSimulation

Owner:北京云迹科技股份有限公司

Electrode hoisting device

InactiveCN106395284AImprove securityMechanical conveyorsElectric arc furnaceBiochemical engineering

Owner:攀枝花市仁通钒业有限公司

Liquid level measuring method and device based on isosceles right triangular prism

InactiveCN101782419AAccuracy is less affected by changes in liquid concentrationSimple structureMachines/enginesLevel indicatorsMeasurement devicePrism

Owner:HARBIN ENG UNIV

Medicine used for treating toothache

InactiveCN109420056AConvenient treatmentNo side effectsDigestive systemPlant ingredientsSide effectSaussurea

Owner:梁爽

Truck positioning device

PendingCN107010138AHigh positioning accuracySmall footprintPosition/course control in two dimensionsVehiclesIdler-wheelTruck

Owner:SUZHOU JUTONG AUTOMATION EQUIP

Auxiliary device for bending and forming railway track and capable of achieving reduction of indentation and damage

InactiveCN112742931AReduce indentationAvoid damageTrackwayStructural engineering

Owner:陈安玲

Air-ground dual-purpose vehicle

ActiveCN104494381ASolve traffic jamsImprove travel efficiencyAircraft convertible vehiclesDrive shaftPropeller

Owner:HUIZHOU 8 MM TEC COMP

Energy storage power generation device, method and system based on aerodynamic engine

InactiveCN110130992AImprove efficiencyLow costSafety/regulatory devicesPump installationsElectricity priceAir compressor

Owner:深圳赛诺凡尔纳能源有限公司

Functional black Chinese wolfberry jelly-sweet capable of reducing uric acid and preparation method thereof

ActiveCN107788194AGreat tasteNo smellConfectionerySkeletal disorderGlycerolPhospholipid

Owner:张雅萍

Display stand for arts and crafts

InactiveCN109567501AEffective protectionDoes not affect normal displayShow shelvesShow hangersComputer engineeringGlass material

Owner:江苏方寸元工艺制品有限公司

High-speed fluid cleaning mechanism for casting sand mold

InactiveCN110961606AImprove casting efficiencyIngenious structureEngineeringStructural engineering

Owner:六安七茗道机电科技有限公司

Method for manufacturing Grifola frondosa culture material from sunflower byproducts

InactiveCN103641614AReasonable ratioNutritional balanceBio-organic fraction processingOrganic fertiliser preparationBiotechnologyHusk

Owner:邬金梅

A kind of gpr1 antagonistic polypeptide and its derivatives and application

ActiveCN109942673BPrevent proliferationPromote apoptosisPeptide/protein ingredientsAntipyreticAmino acid side chainBinding peptide

Owner:SHENZHEN INST OF ADVANCED TECH

Control method and control device

InactiveCN110007619AReduce complexityImprove convenienceProgramme control in sequence/logic controllersControl signalComputer science

Owner:上海银基信息安全技术股份有限公司

Simulated core of oil field high capacity channel, shutoff test thereof, and flooding test thereof

InactiveCN105019893AGood repeatabilityStrong contrastFluid removalSealing/packingRock coreOil field

Owner:CHINA NAT OFFSHORE OIL CORP +2

Method for constructing ecology landscape type cemetery

InactiveCN102619379AReduce areaIncrease profitBurial vaultsMonumentsTerrainEcological environment

Owner:熊枫

Magnetic component

InactiveCN111199824APrevent jumperIncrease the welding areaTransformers/inductances casingsTransformers/inductances coils/windings/connectionsCondensed matter physicsMaterials science

Owner:MAG LAYERS SCI TECHNICS

Rail transit non-stop boarding and alighting method and device

PendingCN111114579AReduce running timeRun fastRailway coupling accessoriesRailway auxillary equipmentBack doorControl theory

Owner:赵雨

Position limiter of building vibration -isolation system

InactiveCN1474003AIncreased hard collision limit abilityJust expandedShock proofingLower limitEngineering

Owner:杨洪

Sludge fuel and manufacturing method thereof

InactiveCN102690698AHigh calorific valueLow ignition pointBiofuelsSolid fuelsSludgeProcess engineering

Owner:蒋伟

Non-riser non-chill casting method for belt pulley

ActiveCN104942238AEasy to divertTendency to eliminate turbulenceFoundry mouldsFoundry coresFerrosiliconBlueprint

Owner:四川德恩精工科技股份有限公司

Box turnover part compressing device for corrugated paper packaging box conveying line and using method thereof

ActiveCN108557172ASolve shipping problemsImprove work efficiencyPackagingEngineeringMechanical engineering

Owner:廉江市石南纸业有限公司

Manual gear type welding tool of motorcycle dry-charged battery

InactiveCN102825394AReduce operating proceduresReduce labor intensityCell component detailsWelding apparatusDrive wheelDrive shaft

Owner:JIANGSU LEOCH BATTERY

Method for producing rubber bands

InactiveCN102219916AIncrease elasticityNo crackPolymer scienceKerosene

Owner:韩勇

Method for identifying target RNA (Ribonucleic Acid) of RNA binding protein through improved CLIP method

InactiveCN102628038AReduce degradationAvoid steric hindranceMicrobiological testing/measurementDNA preparationMicrococcal nucleaseBiology

Owner:武汉生命之美科技有限公司

Brake control system of vehicle

ActiveCN104973035AEliminate Parking Brake ProblemsImprove securityBraking action transmissionControl systemLow-pressure area

Owner:CRRC QIQIHAR ROLLING CO LTD

Air conditioner indoor unit

InactiveCN111664507ASmall footprintLighting and heating apparatusHeating and ventilation casings/coversFresh airEnvironmental engineering

Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD

Pultrusion system for preparing fiber reinforced polymer rod

PendingCN112590262AImprove wettabilityReduce adverse effectsPolymer scienceMaterials processing

Owner:ZHENGZHOU UNIV

Multifunctional presbyopic glasses

InactiveCN103529564AHandy lighting toolsNon-optical adjunctsCamera lensHearing aid

Owner:郑书玲

Semiconductor process equipment and sealing door mechanism thereof

ActiveCN111681981AAchieving Hermetic IsolationExtended service lifeSemiconductor/solid-state device manufacturingConveyor partsProcess equipmentEngineering

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Aluminium nitride ceramic attenuation sheet

InactiveCN108075213AReasonable structureImprove stabilityWaveguide type devicesUltrasound attenuationEpoxy

Owner:SHENGNUO OPTOELECTRONICS TECH QH CO LTD

Red date defect identification and classification method and device based on image processing

PendingCN113516193AImprove classification efficiencyEfficient extractionImage enhancementImage analysisImaging processingClassification methods

Owner:CHINA AGRI UNIV

Electronic label card-based shaft-containing plate roller identification system

PendingCN107301440ALong reading distanceAvoid crackingCo-operative working arrangementsRecord carriers used with machinesCard readerIdentification system

Owner:上海运申制版模具有限公司

Feature selection method based on rough set and swarm intelligence

InactiveCN108875895AReduce blindnessIncrease diversityArtificial lifeSpecial data processing applicationsData setScreening method

Owner:JINGCHU UNIV OF TECH

Intelligent gas management system based on Internet of Things

InactiveCN109358514AAffect normal useAvoid accidentsComputer controlProgramme total factory controlCombustible gasEngineering

Owner:ANHUI JISUO INTELLIGENT TECH CO LTD

Horizontal insertion mechanism

PendingCN109922650AMeet the requirements of large-scale productionSimple structureElectrical componentsElectricitySlide plate

Owner:湖北一川金品机械有限公司

Composite rubber sound insulation material and preparation method thereof

InactiveCN111675832AIncrease dampingImprove performancePolymer scienceNitrile rubber

Owner:QINGDAO UNIV OF SCI & TECH +1

Timing system contract triggering and calling method based on blockchain technology

InactiveCN107886329AGuaranteed normal callsImplement the callPayment protocolsPayment circuitsTiming systemSmart contract

Owner:无锡井通网络科技有限公司

Air treatment device

ActiveCN111076312ALow failure rateAvoid stickingAir treatment detailsLighting and heating apparatusAir treatmentEngineering

Owner:DAIKIN IND LTD

Inverter cooling structure of portable generator set

ActiveCN104578715ACompact designReasonable structural designCooling/ventilation/heating modificationsPower conversion systemsEngine-generatorElectric generator

Owner:苏州威宝链智能科技有限公司

Milk tea with randia cochinchinensis fruits

InactiveCN104161120ASignificant progressDispelling wind and clearing heatMilk preparationPre-extraction tea treatmentFood flavorBlood sugar

Owner:GUANGXI DOCTOR HAIYI INFORMATION TECH

Preparation process of conditioning steak

InactiveCN108813413AIncrease profitRich varietyFood ingredientsAdditive ingredientPre treatment

Owner:安徽惠之园食品有限公司

End-to-end adversarial network fluid phase identification method

PendingCN114428325AValid descriptionAvoid introducingSeismic signal processingSimulationAdversarial network

Owner:CHINA PETROLEUM & CHEM CORP +1

Foot bath medicine for treating hypertension

InactiveCN104352765ARaw materials are easy to getLow costPowder deliveryCardiovascular disorderEvodia rutaecarpaOyster

Owner:曾令城

Compounding device of full-automatic sewn-in label machine

ActiveCN110920207AFully automatic laminationImprove compound efficiencyLamination ancillary operationsLaminationEngineeringMechanical engineering

Owner:NINGBO SUPREME ELECTRONIC MASCH INC

Rope with anti-mildew function

InactiveCN104594081AWith anti-mildew functionCoatingsTextile cablesFiberEngineering

Owner:JIANGSU BO LAN CABLE IND SCI & TECH

UART automatic wireless communication system

InactiveCN104916110ARealize automated productionRealize unmannedNon-electrical signal transmission systemsCode moduleCommunications system

Owner:TPV ELECTRONICS (FUJIAN) CO LTD

Keyboard scanning system

ActiveCN105429644AImprove reliabilityLow costDynamic codingMicrocontroller

Owner:JIANGSU HUITONG GRP

Fabric multifunctional durable after-treatment method based on deep-eutectic solvent

ActiveCN108797115AUV resistantConductiveBiochemical fibre treatmentLight resistant fibresAfter treatmentWastewater

Owner:DONGHUA UNIV

Method and system for extracting emergency water source in drought state

ActiveCN111709388AImprove accuracyReduce labor costsScene recognitionWater sourceComputer science

Owner:AEROSPACE INFORMATION RES INST CAS

Antibacterial plastic bottle ingredient and preparation method thereof

PendingCN113354900AImprove toughnessImprove patienceSimple Organic CompoundsPlasticizer

Owner:漳州市圣铭工贸股份有限公司

Plastic film extruding forming machine

PendingCN108621397AQuality improvementShorten the lengthFlat articlesMolding machineDrive motor

Owner:衡东县中湖包装有限公司

Information encryption method and device, information decryption method and device, and security system

PendingCN110321673AProgram/content distribution protectionComputer hardwareArray data structure

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Data table encryption method and device, computer equipment and storage medium

ActiveCN109787956AImprove securityTransmissionInformation transmissionComputer science

Owner:PING AN TECH (SHENZHEN) CO LTD

Method for preparing fatty acid amide by enzymic process

ActiveCN111088297AThe synthesis process is simpleImprove reaction efficiencyHydrolasesFermentationEnzymatic synthesisMonoglyceride

Owner:广州市幕之时实业有限公司

Biphase dehydrogenation technique of neodymium iron boron

InactiveCN102888498AReduce hydrogen contentImprove toughness and strengthDehydrogenationToughness

Owner:山西京宇天成科技有限公司

LED bulb lamp bonding and compressing device

InactiveCN107701556AMaintain humidityMaterial gluingConveyor beltMoisture sensor

Owner:SUZHOU CHENGYUAN PHOTOELECTRIC TECH

Method and device of facilitating quickly searching for information

InactiveCN107526830AEasy to viewQuick ViewSpecial data processing applicationsGraphicsData mining

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Deep-well pump and motor thereof

PendingCN113258708ASimple structureEasy to adjustCooling/ventillation arrangementSupports/enclosures/casingsElectric machineryEngineering

Owner:WENLING JENNFENG DIGITAL ELECTROMECHANICAL TECH CO LTD

Test rack for simulating engine emission

InactiveCN107870092AShorten development timeVehicle testingInternal-combustion engine testingCombustorControl system

Owner:SHANGHAI WAYEMER TECH CO LTD

Face recognition device convenient to move and based on field of electronic information

InactiveCN114373201AReasonable structureIngenious ideaPortable framesCharacter and pattern recognitionEngineeringComputer vision

Owner:YONGCHENG VOCATIONAL COLLEGE

Power supply and system

InactiveCN110768511AIncrease manufacturing costPower conversion systemsGalvanometerProcess engineering

Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Method for modulating single-phase cascade alternating-current high-frequency link bidirectional converters

InactiveCN108199601ARealize cascadingSimple control methodConversion with reversalMatrix convertersSwitching frequency

Owner:NANJING UNIV OF SCI & TECH

Source network collaborative planning method and terminal equipment

PendingCN112131695AGeometric CADDesign optimisation/simulationTerminal equipmentPower grid

Owner:INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +1

HEVC screen content coding scheme based on linear intra-frame copying

ActiveCN104219531ADigital video signal modificationAlgorithmIntra-frame

Owner:常州横塘科技产业有限公司

Cell switching method and device

ActiveCN113260002AIncrease flexibilityReduce latencySignal allocationPilot signal allocationComputer hardwareTerminal equipment

Owner:VIVO MOBILE COMM CO LTD

Complete pre-mixing type combustion system

InactiveCN101280918AUniform velocity fieldSimple structureCombustion apparatusCombustion regulationCombustion systemEngineering

Owner:深圳市保力加燃气设备有限公司

Method for simultaneously measuring cadmium, molybdenum, germanium and boron elements in soil

ActiveCN110793836AReduce lossesImprove sealingPreparing sample for investigationMaterial analysis by electric/magnetic meansAnalytical techniqueReagent

Owner:SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION

Saccharomycete with stereoselectivity lipase liveness and application in producing S- type betaxolol hydrochloride with biological split method thereof

InactiveCN101220336ALow priceMild reaction conditions for production conversionFungiHydrolasesBacterial strainSalbutamol sulfate

Owner:ZHENGZHOU UNIV

Banknote pressing mechanism applied to banknote sorter

InactiveCN106097572ABurn out preventionCoin/paper handlersMechanical engineeringBurning out

Owner:SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP

Preparation method of graphene/aluminum and aluminum alloy composite material

ActiveCN110964933AEfficient meltingInhibition of agglomerationAluminium matrixAlloy composite

Owner:江苏戴克铝业科技有限公司 +1

Cell suspension separation device

PendingCN112852602AIncrease the amount of purificationAvoid spillingBioreactor/fermenter combinationsBiological substance pretreatmentsCell organisationEngineering

Owner:蒋贝贝

Unmanned aerial vehicle

PendingCN112977796AReal-time correctionImprove work efficiencyFuselagesUncrewed vehicleMechanical engineering

Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Composite packaging adhesive film and preparation method and application thereof

InactiveCN110854229AImprove anti-PID effectAchieve barrierSynthetic resin layered productsElectrical equipmentPolymer scienceIonic polymerization

Owner:CYBRID TECHNOLOGIES INC

Redirection method and device for remote desktop

ActiveCN103763610ARich processingImprove experienceSelective content distributionSteroscopic systemsOperating instructionImaging processing

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Control method of elevator intelligent components based on cloud platform

InactiveCN110395628AProtect personal safetyElevatorsElevator systemControl system

Owner:CANNY ELEVATOR

Constraint to components with high migration rate in electric connection

InactiveCN103050420ASemiconductor/solid-state device manufacturingWelding/cutting media/materialsElectricityAlloy

Owner:CUFER ASSET LTD LLC

Plastic film blowing machine and film blowing process thereof

InactiveCN112659529AChange widthReduce friction lossWebs handlingAir pumpEngineering

Owner:王宏杰

Novel mechanical centrifugal clutch

InactiveCN102478087AIncrease centrifugal controlIncrease transmission torqueAutomatic clutchesControl engineeringCam

Owner:DALIAN ZHAOYANG SOFTWARE TECH

Integrated car yard of mine tunneling frontal shunting and moving method

InactiveCN101671981AReduce workloadReduce labor intensityMovable tracksEngineeringYard

Owner:SHANGHAI DATUN ENERGY

Method for achieving ilmenite reduction with microwave technology

ActiveCN109338098AEmission reductionWith energy saving and emission reductionMagnetic separationProduction scheduleReaction rate

Owner:HAINAN WENSHENG HIGH TECH MATERIALS +3

Urban secondary water supply facility management method and system based on a two-dimensional code

InactiveCN109919519AEasy to sendSend accuratelyResourcesRecords managementComputer science

Owner:重庆市万盛自来水有限公司

Pick-up head module and system using image sensor for automatic focusing

InactiveCN101191977AOvercoming the pitfalls of autofocusTelevision system detailsColor television detailsCamera lensComputer module

Owner:田小丰

Double-machine high-luminous efficiency stereo projection system

InactiveCN105404012ASolve the problem of thermal crackingProjectorsOptical elementsLight beamProjection system

Owner:刘飞

Display panel and display device

PendingCN113920549ARealize full-screen fingerprint recognitionAcquiring/reconising fingerprints/palmprintsIdentification meansComputer hardwareComputer graphics (images)

Owner:HEFEI VISIONOX TECH CO LTD

Portable pest trapping device for plant protection

InactiveCN114128689APrevent escapeAvoid flyingHollow article cleaningInsect catchers and killersTrappingPest control

Owner:王书萍 +2

Distributed network tracing system and method based on SDN

ActiveCN112350948AImprove efficiencyImprove performanceData switching networksPathPingData pack

Owner:WUHAN UNIV

The invention discloses a mSethod and equipment for same-screen assistanceame-screen assistance method and equipment

ActiveCN109614018AImprove real-time performanceReduce use costDigital output to display deviceInterconnectionApplication software

Owner:广州中智达信科技有限公司

Pharmaceutical composition for treating benign prostatic hyperplasia

InactiveCN104208184AEnhance physical fitnessImprove actual functionsUrinary disorderPlant ingredientsSalvia miltiorrhizaSide effect

Owner:石景花

Complementary metal oxide semiconductor (CMOS) laser driving circuit for fourth generation (4G) radio-over-fiber

InactiveCN102496844ASolve nonlinear problemsControllable pre-distortion amplitudeExcitation process/apparatusEngineeringRadio frequency

Owner:TIANJIN UNIV

Valve-controlled automatic confluence hydraulic system for horizontal directional drilling machine

ActiveCN102220863AReduce in quantityEasy to operateServomotor componentsServomotorsControl systemPush pull

Owner:南通堂润机械有限公司

Wearable device view processing method and device, wearable device and storage medium

ActiveCN109814953AAvoid display effectsSolve the technical problem of inconvenient display operationProgram loading/initiatingExecution for user interfacesSelf adaptiveEmbedded system

Owner:NUBIA TECHNOLOGY CO LTD

Sand control screen pipe capable of measuring compaction settlement stress in hydrate pilot production process

ActiveCN113187446AQuick connectionSurveyConstructionsMechanical engineeringCommunication device

Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

Esterase, coding gene, vector, recombinant cells and application thereof

ActiveCN111057692AGreat application potentialThe value of good practical applicationBacteriaHydrolasesPtru catalystGene engineering

Owner:QILU UNIV OF TECH

Zoom pinhole camera lens

ActiveCN102269862AMeet the use requirementsDecrease the I′ angle valueMountingsPinhole cameraCamera lens

Owner:FUJIAN FORECAM OPTICS CO LTD

Method for detecting densities of fabric hairballs based on Gabor filtering

ActiveCN104657983AOvercome the disadvantage of not being able to remove the shadow effect of fabric hair ballsHigh degree of automationImage enhancementImage analysisSample imageBinary segmentation

Owner:徐州汉纳纺织有限公司

Automatic calorimeter for calorific value analysis of sample

ActiveCN106018471ACompact structureReduce volumeMaterial heat developmentOxygenCharge and discharge

Owner:HUNAN SUNDY SCI & TECH DEV

Polyacrylic ester/inorganics ó±/inorganics ó� ternary compound particle and process for producing the same

InactiveCN1482172ARealize the structureRealize functionChlorideBottle

Owner:SICHUAN UNIV

Stable wharf ship ladder system

ActiveCN109606576AGuaranteed stabilityPrevent drifting awayCargo handling apparatusPassenger handling apparatusSystem stabilityWharf

Owner:PINGHU HUAHAI SHIPBUILDING CO LTD

Nanocapsule-flavor glasses and production method thereof

ActiveCN103941425ASoothe the nerves and improve eyesightAct as a positive stimulusNon-optical adjunctsNon-optical partsCoated surfaceEngineering

Owner:DANYANG JINGTONG GLASSES TECH INNOVATION SERVICE CENT

Flat-bed printer

ActiveCN102616006AReduce softness limitsReduce restrictionsOther printing apparatusCardboardGear wheel

Owner:KONG YUE ELECTRONICS & INFORMATION IND XIN HUI

Traditional Chinese medicinal composition for treating ulcerative colitis and preparation method of traditional Chinese medicine composition

ActiveCN108653607AImprove permeabilityGood treatment effectHeavy metal active ingredientsAnthropod material medical ingredientsUlcerative colitisTherapeutic effect

Owner:XINJIANG MEDICAL UNIV

Method for preparing TiC/Ni3Al intermetallic compound based surface composite coating

InactiveCN1806969ALow densityLow antioxidantGearingCylindersMolten steelIntermetallic

Owner:SUZHOU UNIVERSAL GRP TECH CO LTD

Wind power generation hydraulic coupling control system and control method thereof

InactiveCN1737363AConducive to grid-connected operationSufficient torque outputWind motor controlWind energy with garvitational potential energyElectricity systemControl system

Owner:LIAONING TECHNICAL UNIVERSITY

Devices, methods, and graphical user interfaces for a unified annotation layer for annotating content displayed on a device

ActiveCN109844711AImprove satisfactionImprove performanceNatural language data processingInput/output processes for data processingGraphical user interfaceComputer graphics (images)

Owner:APPLE INC

Auxiliary equipment capable of achieving self-fastening clamping and automatically reducing speed in case of stall for biological cell separation

InactiveCN112934486AHigh strengthIncrease rotation speedCentrifugesEngineeringCell separation

Owner:柳州壬佳生物科技有限公司