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.

Lens module group assembling device

InactiveCN101097286AAutomate mass productionReduce yield lossMountingsCamera lensManipulator

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Turbulence type ironing device

InactiveCN105063922AHeating evenlyIroning machinesTextile treatment by spraying/projectingSpray nozzleEngineering

Owner:苏州春隆纺织有限公司

Motor vehicle brake iron shoe

InactiveCN108488271ASimple structureEasy to useBraking membersEngineeringBrake pad

Owner:浙江布瑞克汽配制造有限公司

Message push storm suppression method

InactiveCN110300032AAvoid disturbanceAvoid bad consequencesData switching networksFiltering rulesClient-side

Owner:LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD

Composite sol and method for preparing material for anti-radiation space suit by use of same

InactiveCN102964993AGuaranteed stabilityGuaranteed compactnessFibre treatmentCoatingsN dimethylformamideSilicon oxide

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Titanium alloy forging process parameter optimization method combined with finite element numerical simulation program

ActiveCN112948986AObtain intuitivelyEfficiently obtainedGeometric CADProcess developmentEngineering

Owner:宝武特种冶金有限公司

Method for identifying individual at risk for irreversible neurodamages, comprising steps of determining quantatively concentration of pepsinogen I(PGI) and vitamin B12

InactiveCN1353816AAvoid painNervous disorderBiological material analysisSerum igePepsinogen I

Owner:BIOHIT OYJ

Method for realizing variable dynamic characteristics of phases of electromagnetic valve through switchover for plurality of voltage sources

ActiveCN111810701AMeet job needsAdjustment of opening and closing characteristicsOperating means/releasing devices for valvesEngineeringVoltage source

Owner:ZHEJIANG UNIV OF TECH

Preparation method of judgment sample for evaluating bitterness quality of limited quantity of hops

ActiveCN106769366ARealize the evaluation requirements of bitter taste qualityImprove evaluation efficiencyPreparing sample for investigationAlcoholFermentation broth

Owner:TSINGTAO BREWERY

Preparation method of light-absorption layer of thin-film solar cell

ActiveCN110565060AHigh activityImprove qualityFinal product manufactureVacuum evaporation coatingVulcanizationIndium

Owner:SHENZHEN INST OF ADVANCED TECH

Software release upgrading method of user side equipment in Gigabit passive optical network system

ActiveCN101316191AClear responseExplicit send delayError prevention/detection by using return channelProgram loading/initiatingSoftware engineeringGigabit

Owner:ZTE CORP

Waste heat energy saving automatic humidification and drying line

ActiveCN103743212AEasy to shapeIncrease profitDrying machines with progressive movementsDrying solid materialsResource utilizationProcess engineering

Owner:QINGDAO YONGFA MOLDING CO LTD

Piglet automatic nursing system

ActiveCN105411718ASimplify careConvenient careSurgical veterinaryNursing processEngineering

Owner:AGRI INFORMATION INST OF CAS +1

Intelligent allocating system for mobile communication network resource

InactiveCN1764295AReduce investmentHigh trafficCommmunication supplementary servicesCommunication qualityQuality data

Owner:厦门特力通信息技术股份有限公司

Hydroprocessing catalyst for heavy oil and preparing method thereof

InactiveCN1488718AReduce dosageAvoid damageRefining to eliminate hetero atomsPtru catalystHydrodesulfurization

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for generating and playing video file, server and terminal

ActiveCN107277563AFind quickly and accuratelyImprove accuracySelective content distributionComputer graphics (images)Computer terminal

Owner:成都理想智美科技有限公司

Zinc oxide-based pressure-sensitive ceramic material for lightning arrester as well as preparation method and application of material

ActiveCN104003709AImprove absorbing performanceImprove impact performanceOvervoltage protection resistorsZincBall mill

Owner:襄阳市三三电气有限公司

Garden residual leaf collection equipment achieving intelligent identification and collection

ActiveCN108842702ATiming automatic identificationEasy to cleanCharacter and pattern recognitionRoad cleaningControl engineeringControl unit

Owner:滁州市瑞景园林股份有限公司

Courtyard stereoscopic breeding method for leeches

ActiveCN106577410AGuaranteed oxygen contentSmall footprintWaste water treatment from animal husbandryAnimal feeding stuffEconomic benefitsEgg laying

Owner:江苏天下农农业科技发展有限公司

Digital integrated marketing service platform

ActiveCN108122117AReduce distanceReduce usageBuying/selling/leasing transactionsOriginal dataComputer module

Owner:江苏工电宝信息科技有限公司

Assembly indicator and quick connection device

ActiveCN112648460APrevent accidental releaseAvoid accidental unlockingCouplingsStructural engineeringMechanical engineering

Owner:A RAYMOND & CO

Preparation method for sheet-stacked molybdenum disulfide nanotube

InactiveCN107892330ASimple methodEfficient methodNanotechnologyMolybdenum sulfidesSulfurSolvent

Owner:DONGHUA UNIV

Aviation power unit, flight rack of aviation power unit and modularized aircraft of aviation power unit

ActiveCN106005361AImprove efficiencyQuick assemblyFuselage framesRotocraftModular compositionAviation

Owner:ZHUHAI PANSHI ELECTRONICS TECH CO LTD

Hollow pipe member for in-situ deposited steel bar reinforced concrete combined structure

InactiveCN1344851AReduce weightLow costFloorsReinforced concreteSteel bar

Owner:湖南邱则有专利战略策划有限公司

Assembled FRP high-water-material mining combined pillar and construction method

ActiveCN110242334APrevent bucklingImprove longitudinal bearing capacityProps/chocksSupporting systemEngineering

Owner:XINJIANG UNIVERSITY

Installation method and device for prefabricated bridge decks between beam sections of steel-concrete composite beam

ActiveCN111691304ASimple structureEasy to make and installBridge structural detailsBridge erection/assemblyArchitectural engineeringBridge deck

Owner:CCCC SECOND HARBOR ENG +1

Hybrid transmission for road vehicles

ActiveCN105882381AImprove fuel economyHigh degree of integrationGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingDrivetrainGear train

Owner:UNIV OF SCI & TECH BEIJING

Pressure switch of perforating gun

ActiveCN110344790ANo stressAvoid breakingFluid removalElectric switchesPistonPressure switch

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Automatic inclination type tea set and control method

ActiveCN106724534AUnique artistic effectDomestic vesselsWater storageGravity center

Owner:FUJIAN QUANZHOU LONGPENG GROUP

Chitosan/nano-metal composite hydrogel as well as preparation method and application thereof

ActiveCN111617747AWith cross-linking effectEvenly dispersedOrganic compound preparationOther chemical processesAnti bacterialNanotechnology

Owner:GUIZHOU UNIV

Method for analyzing influence of carbon-nanotube-reinforced silk on fibroin amino acid sequences based on proteomics

InactiveCN106596820AReduce usageImprove degumming effectComponent separationProteomics methodsEnzyme digestion

Owner:ZHEJIANG SCI-TECH UNIV

Secondary water supply pipeline cleaning device

ActiveCN113275340ACreate pollutionIncrease or decrease frictionGeneral water supply conservationHollow article cleaningWater sourceWastewater

Owner:重庆昕晟环保科技有限公司

System and method for organizing group content presentations and group communications during the same

ActiveCN101449582AIndoor gamesTwo-way working systemsInstant messagingMultimedia

Owner:SONY CORP +1

Low-chitosan oligochitosan-epimedium extractive ecological feed additive

InactiveCN101810254AGood for healthImprove balanceAnimal feeding stuffAccessory food factorsBiotechnologySaccharum

Owner:沈阳科丰牧业科技有限公司

Paracoccus aminovorans HPD-2 and use thereof in soil remediation

ActiveCN101348773ABroad substrate spectrumPromote degradationBacteriaContaminated soil reclamationMicroorganismSoil remediation

Owner:中科华鲁土壤修复工程有限公司

Application starting method and device

ActiveCN105988560AImprove experienceSolve the problem that the application is more likely to be triggered by mistakeInput/output for user-computer interactionProgram loading/initiatingSoftware engineeringComputer engineering

Owner:NANJING ZHONGXING SOFTWARE

Negative photoresist material and color filter

ActiveCN109613800AIncreased sensitivityReduced lap widthOptical filtersPhotosensitive materials for photomechanical apparatusColor gelPigment dispersion

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Thermal analysis device, thermal analysis method, and thermal analysis program

InactiveCN110709849AShorten the timeConfiguration CADDesign optimisation/simulationHeat analysisProcess engineering

Owner:FUJITSU LTD

Shikonin octyl methoxycinnamate derivant as well as synthesis method and application thereof

InactiveCN102531893AThe tumor activity is obviousStrong inhibitory activityOrganic active ingredientsOrganic compound preparationSynthesis methodsAntitumor activity

Owner:NANJING UNIV

Temperature-deformation-resistant conveying belt and preparation method thereof

InactiveCN113290950AExtended service lifePlay a filling roleConveyorsLaminationEpoxyFiber

Owner:上海米莜凯自动化装备有限公司

Magnetic shoe encasement and arrangement device

ActiveCN107934026AReasonable distribution of center of gravityReduce labor intensityShock-sensitive articlesStraightedgeGravity center

Owner:HANGZHOU WAHAHA PRECISION MACHINERY

Manual weaving method of plastic rattan basket

InactiveCN110978177AThe weaving steps are simple and clearEasy to understandCane mechanical workingMechanical engineeringIndustrial engineering

Owner:青岛苏克工艺品有限公司

Indoor robot obstacle avoidance method and device

InactiveCN110502019AImprove the technical problem of easy collision with obstacles in the blind zonePosition/course control in two dimensionsVehiclesLaser dataObstacle avoidance

Owner:北京云迹科技股份有限公司

Detection circuit

InactiveCN1229633CSimple designPhotometry electrical circuitsSemiconductor devicesTransimpedance amplifierEngineering

Owner:TELEFON AB LM ERICSSON (PUBL)

Polarizer holographic grating-based two-dimensional pupil expansion method

InactiveCN110727116AHas a large field of viewHigh diffraction efficiencyOptical light guidesGratingExit pupil

Owner:SOUTHEAST UNIV

Speaking skill generation method, device and equipment, and storage medium

ActiveCN110297616AImprove efficiencyRich in speechDigital data information retrievalSemantic analysisDialog systemSpeech technology

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD +1

Hydrogen leakage monitoring device for hydrogen-oxygen fuel cell

PendingCN113740000AEasy to replaceWide adaptabilityDetection of fluid at leakage pointFuel cellsFuel cellsStraight tube

Owner:ZHENGZHOU UNIV

NGF (Nerve Growth Factor) gene and PEI (Polyether Imide) derivative nano-particle compound and preparing method and application thereof

InactiveCN104248771ANo genetic material distributionUniform particle size distributionPowder deliveryNervous disorderPyridazineIn vivo

Owner:XIN HUA HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE

Water-dispersible resin varnish and preparation method thereof

InactiveCN104194532ASimplify the construction processNo releaseCoatingsPtru catalystAcrylic resin

Owner:ZHICHENG PAINT XIANGTAN

Solid metal calcium titanium-silicon nitride alloy powder composite core-spun yarn

InactiveCN106636548APromote formationImprove stabilityYarnSheet steel

Owner:浙江宝信炉料股份有限公司

Medicine decoction for treating light-headedness

InactiveCN102370817ADifficult to digestNervous disorderDigestive systemSide effectCurative effect

Owner:FUYANG YUANYE BIOLOGICAL TECH

Manufacturing method for improving attraction of rubber extrusion magnetic strip

ActiveCN104945754ASolve weather resistance problems such as oxidationSynthetic resin layered productsIron powderWeather resistance

Owner:广州新莱福磁材有限公司

Kelp processing method

InactiveCN106962838ASoften hard tissueMaintain colorFood ingredient as antioxidantFood preservationFlavorSaline water

Owner:钦州市钦州港永健水产贸易有限公司

High-strength environment-friendly composite material prepared from microcellular foamed polypropylene

InactiveCN111497395AAchieve lightweightStrong adjustable rangeSynthetic resin layered productsPolypropylene compositesNonwoven fabric

Owner:NINGBO TUOPU GROUP CO LTD

Flux-core welding wire for shipping and ocean engineering alloy steel matching welding and preparation method

InactiveCN106514036AWelding/cutting media/materialsSoldering mediaNi cr alloyMaterials science

Owner:江苏立新焊接材料有限公司

Photochromic film material and preparation method thereof

ActiveCN105254910BSensitive to discolorationProtect the skinCoatingsTenebresent compositionsPhosphomolybdic acidUltraviolet

Owner:NANJING HUAKAI BIOLOGICAL TECH CO LTD

Crushing and recycling device for electrolytic aluminum waste residue

InactiveCN109482271AShort stayIncrease the output speedGrain treatmentsArchitectural engineeringShock absorber

Owner:甘肃佳泰商贸有限公司

Automatic sorting garbage can

InactiveCN102991905AEasy to handleImprove processing efficiencyWaste collection and transferRefuse receptaclesMicrocontrollerLitter

Owner:WUXI PENTE ENVIRONMENTAL PROTECTION ENG

Implementation method for performing Ethernet communication with LED display control card

ActiveCN105704206AEasy to operateImprove stabilityStar/tree networksLED displayIp address

Owner:XIAN NOVASTAR TECH

Clear display type packaging box and production process thereof

InactiveCN112960234AFastened firmlyAvoid damageBox making operationsPaper-makingEngineeringMetal sheet

Owner:深圳市森棋印刷有限公司

Technology of paper-making solid waste incineration fly ash for thermoelectric flue gas desulfurization

InactiveCN106268212ARealize comprehensive utilizationAchieve ingredient utilizationSolid waste disposalDispersed particle separationHeavy metal chelationFlue gas

Owner:SHANDONG HUATAI PAPER

Artificial chordae tendineae regulation device and artificial chordae tendineae regulation system

PendingCN114681124AShorten the effective lengthReal-time adaptive adjustmentHeart valvesChordae tendineaeControl system

Owner:HANGZHOU VALGEN MEDTECH CO LTD

ZIF-67/CuBTC composite material and derivative thereof, method and application thereof

ActiveCN110280245AEfficient separationEfficient purificationDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsHeat resistanceComposite oxide

Owner:ZHEJIANG UNIV OF TECH

Treatment process for preparing baking soda from desulfurization ash

ActiveCN114751429ARealize recycling of resourcesHigh purityBicarbonate preparationSulfate/bisulfate preparationPhysical chemistrySodium hydrogencarbonate

Owner:BEIJING CYCLE COLUMBUS ENVIRONMENTAL SCI & TECH

Voice conversion method, device and system, and storage medium

PendingCN112750446AImprove real-time performanceReduce training timeSpeech analysisFeature extractionEngineering

Owner:标贝(青岛)科技有限公司

Game simulating machine with complete spherical cabin

ActiveCN107376346ANice appearanceImprove structural rigidityVideo gamesClassical mechanicsEngineering

Owner:成都克迈特精密设备有限公司

Process data mechanism based on process combination interface of purchase, sales and inventory

InactiveCN108665225AReduce requestsDon't mind the waiting time for serviceOffice automationVoucherProcess definition

Owner:优甸网络科技(上海)有限公司

Composite interface configuration method and device, and composite interface calling method and device

InactiveCN107809332AQuick searchData switching networksElectric digital data processingOne passTerminal equipment

Owner:MINSHENG BANKING CORP

Method for determining rare earth elements in super-based rock by ICP-MS

InactiveCN110715974AQuality improvementLower requirementPreparing sample for investigationMaterial analysis by electric/magnetic meansRare-earth elementPhysical chemistry

Owner:武汉上谱分析科技有限责任公司

Sofa convenient for reading

InactiveCN105380443AEasy to put inAvoid fatigueSofasCouchesEngineeringHandrail

Owner:彭媛媛

Channel steel forming machine and forming method thereof

ActiveCN112828089AIncrease productivityHigh structural precisionShaping toolsMolding machineStructural engineering

Owner:杭州文研科技有限公司

Novel pole coil fixing and supporting frame structure

InactiveCN110535259AReduce volumeReduce weightMagnetic circuit rotating partsMagnetic circuit stationary partsSynchronous motorEngineering

Owner:泰豪沈阳电机有限公司

Method for the detection and multiplex quantification of analytes in a sample, using microspheres

InactiveCN1820201AMaterial analysisAnalyteMicrosphere

Owner:BIOCYTEX

Preparation method of sturgeon head seasoning

InactiveCN109007746ASimple processAdd flavorFood scienceMaillard reactionFlavor

Owner:OCEAN UNIV OF CHINA

Manufacturing method of packaging tube core

InactiveCN107351453ARealize multiple useImprove stabilityPaper/cardboard wound articlesBobbinPulp and paper industry

Owner:TIANJIN JILI GUANGDA PACK CO LTD

Intelligent forced air cooling method for oil-electricity hybrid engine

InactiveCN110979701AAutomatic speed adjustmentRealize intelligent controlPower plant cooling arrangmentsBrushless motorsElectric machine

Owner:珠海上飞航空科技有限公司

Consumable fixing device for nucleic acid extraction and use method thereof

ActiveCN112920932AEasy to disassembleEasy to plug and unplugBioreactor/fermenter combinationsBiological substance pretreatmentsMechanical engineeringConsumables

Owner:HANGZHOU BIOER TECH CO LTD

Perindopril amlodipine double-layer tablet and preparation method thereof

PendingCN114668736AGood molding effectGuaranteed stabilityOrganic active ingredientsDipeptide ingredientsArginineCalcium pidolate

Owner:JIANGSU SINOBIOPHARMA

Grape planting method with soil fertility improving function

InactiveCN106342646AEasy to handleHigh nitrogen contentCalcareous fertilisersMagnesium fertilisersVitis viniferaAdditive ingredient

Owner:铜仁市万山区米贡山高效农业科技有限公司

Deep energy-saving multi-effect evaporation system and process method

PendingCN113213574AIncrease contact interfaceEnhanced contact mass transferSpecific water treatment objectivesWater/sewage treatment by heatingAir preheaterSteam condensation

Owner:浙江省天正设计工程有限公司

Biological regeneration method of adsorbent

ActiveCN108126764AEasy to isolate and cultureReproduce fastIon-exchanger regenerationHydrogenSorbent

Owner:YANSHAN UNIV

Land transaction information management method and system

PendingCN112785436AEnsure safetyFacilitating Land Lease TransactionsFinanceBuying/selling/leasing transactionsEnvironmental resource managementFinancial transaction

Owner:云南省测绘资料档案馆(云南省基础地理信息中心)

Photocatalyst solution daubing towel

InactiveCN101716062ARepair damageRepair fall offPaper/cardboardDomestic applicationsAntibiosisPhysical chemistry

Owner:陈锡文

Green ultrafast laser welding method and system between glass

PendingCN114211114AMeet a wide variety of needsIntensity unchangedWelding/soldering/cutting articlesLaser beam welding apparatusLaser lightUltimate tensile strength

Owner:北京赢圣科技有限公司

Nano photocatalyst

InactiveCN108906019ANo secondary pollutionEasy to useGas treatmentDispersed particle separationSorbentOrganic compound

Owner:GUANGZHOU YIXUAN ENVIRONMENTAL PROTECTION TECH CO LTD

Novel steel pipe machining equipment

InactiveCN108015547AReduce processing costsImprove processing efficiencyOther manufacturing equipments/toolsElectric machineryEngineering

Owner:TIANJIN CHENGQIANG MACHINERY MFG

Music and vocal music teaching system and device

InactiveCN114023117ASimple structureEasy to installCasings/cabinets/drawers detailsMusicEngineeringMusic class

Owner:PUYANG VOCATIONAL & TECHN COLLEGE

Chinese charactor stroke and sound combined code input method

InactiveCN1538276AReasonable specification of code fetchingLow repetition rateInput/output processes for data processingPattern recognitionChinese characters

Owner:吴宗继

Whisker self-bonded SiC refractory material and preparation method thereof

InactiveCN109437947AImprove mechanical propertiesReduce consumptionArgon atmosphereSlag

Owner:WUHAN UNIV OF SCI & TECH

Novel environmental-friendly new-energy medium-pressure high-temperature steam setting machine

InactiveCN105002690AReduce noiseReduce wearHeating/cooling textile fabricsNew energyElectric machinery

Owner:ZHEJIANG JINGBAO MACHINERY

Compound herbicide

InactiveCN101204154AEffective control of hazardsControl hazardsBiocideAnimal repellantsPrometryneWater Chestnuts

Owner:贵州省植物保护研究所

Multifunctional indoor environment cleaning equipment

InactiveCN107816767AAdd automatic walking functionWith human-computer interaction functionMechanical apparatusCarpet cleanersAir purifiersDrive motor

Owner:四川省净创家园环保科技有限公司

Method for optimizing and evaluating green space projects of power grid enterprise

InactiveCN108304985AReduce distractionsTargetedResourcesSystems intergating technologiesDecision makerStatistical analysis

Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

Polishing device for damping framework

InactiveCN105415157AQuality improvementEasy to fixPolishing machinesGrinding work supportsEngineeringInverted u

Owner:ANHUI DINGYUAN METAL PROD CO LTD

Fully-visual circulation pipeline system for studying hydrate blockage

ActiveCN109341760ARealize mixed quantitative injectionAvoid dischargeFlanged jointsInvestigating moving fluids/granular solidsCollection systemData acquisition

Owner:DALIAN UNIV OF TECH

Photo-crosslinked recombinant collagen hydrogel, preparation method and application of the photo-crosslinked recombinant collagen hydrogel in 3D biological printing

InactiveCN110790950AImprove biological activityGood water solubilityAdditive manufacturing apparatusAerosol deliveryCollagenanBiocompatibility

Owner:NANJING UNIV OF SCI & TECH

Transient high-temperature assembly parameter evolution prediction method for countersunk bolt mixed connection structure

PendingCN113343532APredictive method is fastEfficient forecasting methodGeometric CADDesign optimisation/simulationChemical industryStructure analysis

Owner:HARBIN INST OF TECH

Ore separating and crushing device

ActiveCN107855176AImprove the quality of sorting and crushingReasonable structural designGrain treatmentsEngineeringThreaded rod

Owner:远安县明宇矿业有限公司