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.

Combined production method for abalone polysaccharide, lipid and protein peptide

ActiveCN103255186AEfficient use ofTake advantage ofFermentationBiotechnologyEnzymatic hydrolysis

Owner:XIAMEN DAOZHIYUAN BIOTECH

Protection method of eyesight differentiation damage

ActiveCN107943759AHigh speedFine filtering operationInput/output for user-computer interactionImage enhancementApplication softwareImaging data

Owner:横琴视保技术服务有限公司

Ultrasonic detection self-adaptive device

ActiveCN114472598APrecise positioningUsing wave/particle radiation meansMetal working apparatusProduction line3d image

Owner:山东扬石工程检验检测有限公司

Pipeline wall spray-coating device

ActiveCN110586390AGuaranteed clarityEasy to useSpraying apparatusVehiclesSpray coatingEngineering

Owner:合肥华峰暖通设备有限公司

Inspection robot and anti-falling method and device thereof

ActiveCN107877518APrevent fallingAvoid damageProgramme-controlled manipulatorEngineeringBinocular distance

Owner:STATE GRID INTELLIGENCE TECH CO LTD

Tamoxifen citrate freeze-dried powder injection

ActiveCN103494776ANo stabilizing effectOrganic active ingredientsPowder deliveryEthylenediamine tetraacetateMedicine

Owner:NANTONG GUANGTAI BIOCHEM PROD

Plastic pipe cutting mechanism capable of loading and unloading conveniently

ActiveCN107020659AImprove efficiencyGood effectMetal working apparatusDrive motor

Owner:NANTONG HAILITE RUBBER & PLASTIC MACHINERY

Production process of calcium chloride

ActiveCN109534381AAvoid confusionPrevent precipitationCalcium/strontium/barium chloridesMultiple-effect evaporationChlorideLiquid level sensor

Owner:台山市新宁制药有限公司

Flame-retardant solvent-free two-component polyurethane structural adhesive and preparation method thereof

ActiveCN110951438AFast curingHigh bonding strengthNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolymer sciencePtru catalyst

Owner:GUANGZHOU MECHANICAL ENG RES INST

Submerged arc welding method of ultralow carbon stainless steel thick plate

ActiveCN102632330AAvoid fatal defects - micro-crack defectsImprove performance indicatorsArc welding apparatusThick plateMetallurgy

Owner:重庆天齐锂业有限责任公司

Virtual machine high availability implementation method and device and storage medium

ActiveCN112637336APromote recoveryImprove usabilityData switching networksSoftware simulation/interpretation/emulationNetwork linkHigh availability

Owner:NEW H3C BIG DATA TECH CO LTD

Mobile group member managing method on the basis of multi-hop

ActiveCN101383776AImprove performanceSpecial service provision for substationReal-time computingWorkflow

Owner:北京地平线轨道技术有限公司

Refrigerator and body sensing detection method for refrigerator

ActiveCN105466147AImprove accuracyImprove user experienceLighting and heating apparatusOptical detectionHuman bodyUser needs

Owner:HAIER SMART HOME CO LTD

Double-screw extruder

ActiveCN109624255ASimple structureEasy to operateEngineeringExhaust pipe

Owner:江门市泰伦塑胶科技有限公司

Water surface garbage float cleaning device

ActiveCN109208562AEasy to compressEasy to handleWater cleaningSolid waste disposalRefuse collectionFixed frame

Owner:徐州宇之阳市场营销策划有限公司

Gate associated transistor of trough arsenic-doped polysilicon structure

InactiveCN101552285AImprove breakdown performanceReduce failure rateSemiconductor devicesHigh resistivityPrice ratio

Owner:HANGZHOU UG MIN SEMICON TECH CO LTD

Synthesis method of oteracil potassium

ActiveCN110655493AEasy to synthesizeLow priceOrganic chemistryPtru catalystOTERACIL POTASSIUM

Owner:LUNAN PHARMA GROUP CORPORATION

Hypsizigus marmoreus bacterial strain and production method of hypsizigus marmoreus fruit body

InactiveCN102204476AInoculum sclerosisEasy Screening MethodFungiCultivating equipmentsDry weightScreening method

Owner:YUKIGUNI MAITAKE

Compound fertilizer for double-season early rice in south-central China and application of compound fertilizer

InactiveCN102503694ARaise the ratioRelease stabilityFertilising methodsFertilizer mixturesPotassiumPhosphate fertilizer

Owner:湖南宇丰农科生态工程有限公司

Reel bracket used for cable or optical cable transporting

InactiveCN105416827ALabor savingReduce shipping costsExternal framesEngineeringArc column

Owner:STATE GRID CORP OF CHINA +2

Logic adaptation method and logic adaptation device for BCM

InactiveCN106020000AElectric/fluid circuitProgramme control in sequence/logic controllersAutomatic transmissionInternal logic

Owner:BAIC GRP ORV CO LTD

Closestool lid damper testing equipment

ActiveCN106679961AReduce workloadReduce personnel costsMachine part testingControl systemEngineering

Owner:福建凯博尔智能装备有限公司

Measurement configuration method and device and base station

ActiveCN104754615AMeet measurement needsPromote circulationWireless communicationComputer hardwareLimited resources

Owner:ZTE CORP

Cell updating method, equipment and system

ActiveCN101453742AReasonable distributionReservation is reasonableWireless communicationCommunications systemProtocol Application

Owner:DATANG MOBILE COMM EQUIP CO LTD

Comb-like fan-shaped block diamond-impregnated bit

ActiveCN103742078AEfficient exclusionIncrease footageDrill bitsConstructionsEngineeringConcentric ring

Owner:中地装(无锡)钻探工具有限公司

Preparation method of posaconazole main ring

ActiveCN105440022AGood choiceOperational securityOrganic chemistrySulfonyl chloridePotassium borohydride

Owner:CHONGQING WEIPENG PHARMA

Semi-floating docking type slippage shipment method

ActiveCN110027927AReduce stressExtended service lifeLoading/unloadingMarine engineeringWater level

Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

Method and structure used for preventing peripheral circuit from being damaged

ActiveCN107946312AAvoid damageTo achieve the purpose of protectionSolid-state devicesSemiconductor devicesIsolation layerProtection layer

Owner:YANGTZE MEMORY TECH CO LTD

Handlebar mountable light pipe apparatus for a bicycle

ActiveCN108349560ALow costElongate light sourcesOptical signalLight pipeEngineering

Owner:KARBON KINETICS LLC

Nanometer carbon powder and application thereof

ActiveCN104224838ASmall granularityImprove curing rateAntibacterial agentsDigestive systemLife qualityCancer cell

Owner:GUIZHOU TELIDA NANO CARBON SCI & TECH

Mobile short-message system and mailing method

InactiveCN1852467AAvoid incompatibilitiesPerfect mobile short message delivery functionMessaging/mailboxes/announcementsTransmissionService control pointAuthentication

Owner:HUAWEI TECH CO LTD

Internet of vehicles CAN data collection method

InactiveCN106210131AAdaptableReduce dependenceTransmissionDBcNetwork packet

Owner:WUHAN INTEST ELECTRONICS TECH

Dumpling flour with high wheat-bran dietary fibers

ActiveCN105614902AFood scienceXylanaseDietary fibre

Owner:徐伟

Production method of cashmere and woolen sweater thermal underwear

InactiveCN102631034AImprove bindingAvoid deformationGarmentsYarnHoneycomb

Owner:杭州笑雪服饰有限公司

Split type locking nut

ActiveCN106015259AIngenious ideaSimple structureNutsBoltsScrew thread

Owner:天津天海同步科技有限公司

Herbicide composition containing penoxsulam

ActiveCN103340206AGood weeding effectLong durationBiocideAnimal repellantsEffervescent tabletHas active ingredient

Owner:燕化永乐(乐亭)生物科技有限公司

Method for treating complex gold concentrate cyanidation tailings through microwave chloridizing roasting and volatilization

InactiveCN105969979AShorten roasting timeEasy to recycleProcess efficiency improvementMicrowave ovenCyanide

Owner:新疆星塔矿业有限公司

Process for preparing composite modified water polyurethane emulsion

InactiveCN1554688AImprove performanceLow water absorptionPolymer scienceEmulsion

Owner:GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI

Method for manufacturing glass substrate and device for manufacturing glass substrate

ActiveCN104302584AReduce generationGlass furnace apparatusGlass forming apparatusCombustionGas phase

Owner:AVANSTRATE INC

Micro-grid frequency synchronization anti-attack coordinated control method

ActiveCN110768301AFrequency synchronizationEliminate the effects ofSingle network parallel feeding arrangementsAttackControl engineering

Owner:ZHEJIANG UNIV

Display mode switching method, display mode switching device, and intelligent terminal

ActiveCN106060520AImprove experienceReduce power consumptionSteroscopic systemsComputer hardwareComputer science

Owner:SUPERD CO LTD

Flame-retarded ASA (Acrylic ester-Styrene-Acrylonitrile) modified resin and preparation method thereof

ActiveCN102002203AGood weather resistanceStrong impact resistanceLongest DiameterPolymer science

Owner:SHANGHAI KINGFA SCI & TECH +1

Electronic component

ActiveCN110111996AFixed capacitor electrodesFixed capacitor dielectricAdhesiveInterposer

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Polarization controller and use thereof

InactiveCN1677171AAvoid mechanical rotationGuaranteed control accuracyFibre transmissionNon-linear opticsElectric controlPolarization mode dispersion

Owner:TSINGHUA UNIV

Preparation method of trimethyl macrocyclic ketone

InactiveCN101979367AOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsAcetic acidFood additive

Owner:刘畅

Rough polishing process for reducing overall flatness of gallium arsenide double-polished sheet

ActiveCN107978522AReduce speedReduce lossSemiconductor/solid-state device manufacturingEpoxyEngineering

Owner:CHINA ELECTRONICS TECH GRP NO 46 RES INST

Synchronous composite processing method of micro-hole electric sparks and different electrolytic areas and special tool of synchronous composite processing method

ActiveCN103480926AAchieving electrochemical finishingEfficient perforationElectrolysisEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Full automatic static mixing method for structure-sealing glue

InactiveCN101485964AReduce human errorStable and precise quality controlFlow mixersMixer accessoriesAdditive ingredientMaterial consumption

Owner:叶照光

Building template water drainage mechanism

ActiveCN110331853AAvoid loose situationsDrain thoroughlyForming/stuttering elementsEngineeringRound bar

Owner:安徽晟烨建设项目管理有限公司

Manganese activated amorphous iron-based adsorption agent preparation method

ActiveCN109289762ALarge specific surface areaImprove adsorption capacityOther chemical processesWater contaminantsIron sulfateFerrous sulfate iron

Owner:CHANGSHU INSTITUTE OF TECHNOLOGY

Intelligent robot for nursing household pet

ActiveCN101278653AWon't be lonelyWon't be hungryTransmission systemsAnimal feeding devicesSpherical powerRange of motion

Owner:SHENZHEN INST OF ADVANCED TECH

Hotkey repetitive operation removal processing method and system

ActiveCN105898489AAdd valid and correctSelective content distributionCompletion StatusEmbedded system

Owner:TCL CORPORATION

Methods and systems for visualizing and evaluating data

ActiveCN104093853AMicrobiological testing/measurementData visualisationComputer scienceEvaluated data

Owner:LIFE TECH CORP

Method for increasing decrepitation temperature of pellets prepared from iron ore concentrate with ultrafine particle size

ActiveCN107541598ARaise the burst temperatureHigh porositySodium BentoniteUltra fine

Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Auxiliary device for electric power production and maintenance

ActiveCN111431076AImprove maintenance efficiencyCable installation apparatusSwitchgearGear wheelElectric power equipment

Owner:GUIZHOU POWER GRID CO LTD

High-efficiency coarse granularity reconfigurable computing system

InactiveCN105468568AImprove performanceImprove efficiencyArchitecture with single central processing unitElectric digital data processingGranularityMultiplexer

Owner:SHANGHAI JIAO TONG UNIV

Ship broadside exhaust pipe elastic suspension connecting device and installation method

ActiveCN110500167ALow costSolve the problem that the installation accuracy cannot be guaranteedExhaust apparatusPropulsion power plantsEngineeringUltimate tensile strength

Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

Toughened nylon blend and preparation method thereof

ActiveCN102115591AImprove toughnessGuaranteed StrengthAntioxidantPolypropylene

Owner:GUANGZHOU LUSHAN NEW MATERIALS +1

Riverway culvert sludge collector and jet flow assemblies

ActiveCN111519747AImprove the efficiency of being collectedNot easy to pile upSewer cleaningRiver routingSludge

Owner:POWERCHINA HUADONG ENG COPORATION LTD

High-thermal-conductivity thermoplastic powder coating with uniform particle size distribution and preparation method thereof

ActiveCN111073400AUniform particle size distributionSmall particle size distributionPowdery paintsPolyamide coatingsPolymer scienceSpray dried

Owner:东莞晖美塑胶制品有限公司

Autofocus algorithm

ActiveCN108769533AFewer searchesImprove focusing efficiencyTelevision system detailsColor television detailsAutofocusPeak value

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Electric vehicle and battery management system and fault detection method thereof

ActiveCN106816907ACharge equalisation circuitCharging stationsElectrical resistance and conductanceEngineering

Owner:BYD CO LTD

Parking space status detection method and device

ActiveCN105225523AImprove the detection rateImprove accuracyIndication of parksing free spacesCharacter and pattern recognitionPositive sampleParking space

Owner:ZHEJIANG UNIVIEW TECH CO LTD

Last stage blade for half speed nuclear power steam turbine

ActiveCN102108882AIncrease dynamicsImprove aerodynamic performanceBlade accessoriesMachines/enginesNuclear powerEffective height

Owner:DONGFANG TURBINE CO LTD

Method for Correcting the Critical Dimension Uniformity of a Photomask for Semiconductor Lithography

ActiveCN109634054APhotomechanical apparatusOriginals for photomechanical treatmentScattering functionLithographic artist

Owner:CARL ZEISS SMT GMBH +1

Preparation method of high-strength flue gas denitration catalyst

ActiveCN103769137ALarge specific surface areaHigh strengthDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsGlass fiberWear resistant

Owner:CHINA PETROLEUM & CHEM CORP +1

Moso bamboo catapult and manufacturing method thereof

ActiveCN103406964AGrow fastSolve the problem of finding difficultiesWood working apparatusSling weaponsEconomic benefitsWood production

Owner:FUJIAN YONGAN FORESTRY GRP CO LTD

Culture method for needle mushroom liquid strains

ActiveCN108184547AUniform growthHigh in proteinCultivating equipmentsMushroom cultivationNutritive valuesEconomic benefits

Owner:陕西众兴高科生物科技有限公司

Wind power transmission grouting device

PendingCN114165189ASolve shipping problemsReduce loss costPressure pumpsMachines/enginesSlurryScrew thread

Owner:LONGKOU MINING GRP

Composite micro-ecological bacterial agent for improving eutrophication of water body and preparation method thereof

PendingCN113736704AReduce the risk of contaminationReduce over-enrichmentBacteriaWater contaminantsEutrophicationNutrition

Owner:ANHUI TECH BANK BIO TECH

Primer and probe for real-time fluorescence quantification PCR detection of goose polyoma virus

PendingCN107513585AQuantitatively accurateStrong specificityMicrobiological testing/measurementMicroorganism based processesFluorescenceRepeatability

Owner:INST OF ANIMAL HUSBANDRY & VETERINARY FUJIAN ACADEMY OF AGRI SCI

Information processing device, information processing system and information processing program

ActiveCN107533323AElectric testing/monitoringProgramme control in sequence/logic controllersInformation processingProgrammable logic device

Owner:MITSUBISHI ELECTRIC CORP

Method for preparing butenafine hydrochloride

InactiveCN101077858AReduce pollutionSimple processOrganic active ingredientsAntimycoticsOrganic solventTert-Butyl chloride

Owner:凌沛学

Auxiliary device for mobile phone navigation of automobile

InactiveCN112356783AAvoid falling situationsEasy to useVehicle componentsChain linkMobile phone

Owner:涂斌

Acer truncatum shell deep processing technology and processing equipment

InactiveCN112090111AOvercome the defects of deep processing technologyHigh yieldEsterified saccharide compoundsSugar derivativesBiotechnologyTannin

Owner:中科广化(重庆)新材料研究院有限公司 +1

North-south flow safety protection system in cloud computing network

InactiveCN105245504ARealize security protectionTransmissionSoftware simulation/interpretation/emulationTraffic capacityVirtual firewall

Owner:北京汉柏科技有限公司

Mounting bracket and photovoltaic power generation device

InactiveCN113078872AChange heightAvoid submersionPhotovoltaic supportsSolar heating energyControl engineeringElectric equipment

Owner:HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD

Mixing grid and oxidation-reduction reaction device

ActiveCN110961036AIncreased turbulence intensityUniform concentrationFlow mixersTransportation and packagingReaction rateRedox

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Virtual cloud host backup control device

InactiveCN103368993AReduce downtimeReduce the problem of too long analysis timeData switching networksDowntimeThe Internet

Owner:上海地面通信息网络股份有限公司

Double-round-head pile forming machine

ActiveCN105155526ABorehole drivesBulkheads/pilesStructural engineeringCement paste

Owner:苏州艾思欧新型复合材料有限公司

Multimedia computer case

InactiveCN108196639ASimple structureDivided for easy assemblyDigital processing power distributionComputer engineeringComputer case

Owner:WEIFANG ENG VOCATIONAL COLLEGE

Pipe degreasing equipment based on ultrasonic cleaning technology and using method thereof

ActiveCN111589806AEasy to operateSimple structureHollow article cleaningCleaning using liquidsActivated carbonMegasonic cleaning

Owner:新机金属(深圳)有限公司

Bowl distribution method and bowl distribution device matched with integral release of tableware

PendingCN109480545AImprove gripEasy to sendRacksTable equipmentsElectricityDistribution method

Owner:梁正

Blank formulation for generating tile decorative building materials by carbon black coloring and manufacturing method

InactiveCN101580377AEasy to operateChromaticity is easy to controlClaywaresTunnel kilnRoof tile

Owner:李石牛

Training platform for artificial intelligence teaching

InactiveCN110648568AData processing applicationsTeaching apparatusData abstractionSoftware engineering

Owner:北京北科融智云计算科技有限公司

Method for manufacturing grain insect expelling bags

InactiveCN103535341ATo achieve the effect of insect repellentNo side effectsAnimal repellantsEnvironmental resistanceSide effect

Owner:青岛惠禾空调工程有限公司

Carrier and blank therefor

InactiveCN102947194ARigid containersContainers with multiple articlesEngineeringMechanical engineering

Owner:MEADWESTVACO PACKAGING SYST LLC

Method executed by user equipment and user equipment

PendingCN110662251AEasy to adjustImprove performanceNetwork planningInstrumentsRandom-access channelData transmission

Owner:SHARP KK +1

Muting, smoke-proof and dustproof door

InactiveCN102996038ASimple structureEasy to processNoise insulation doors/windowsSealing arrangementsEngineeringElectrical and Electronics engineering

Owner:HUZHOU TIEFO REFRACTORIES

Method and terminal for preventing fingerprint misoperation and device with storage function

InactiveCN107454247AFingerprint misoperation does not respondReduce power consumptionDigital data processing detailsSubstation equipmentComputer hardwareHand held

Owner:SHENZHEN TINNO WIRELESS TECH +1

Electronic tag identification method of wireless radio frequency system, computer device and computer readable storage medium

ActiveCN113435550AEnsure relative movement timesOperation MonitoringCo-operative working arrangementsElectronic taggingEmbedded system

Owner:任里伟

Chip-integrated fingerprint identification sensor and manufacturing method thereof

InactiveCN104484660ASmall structureSimple processSemiconductor/solid-state device detailsSolid-state devicesEngineeringApplication-specific integrated circuit

Owner:HUATIAN TECH XIAN

Heating device and water dispenser applying same

PendingCN111110048AFast heatingAvoid harmBeverage vesselsHeating timeElectrical connection

Owner:JIANGMEN PINGAO ELECTRICAL APPLIANCE IND CO LTD

Image semantic segmentation method based on deep learning and storage medium

ActiveCN111259983AHigh speedHigh precisionCharacter and pattern recognitionFeature extractionData set

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Integrated LED plant growth lamp with various installation structures

PendingCN113348899AReduce the problem of only one useSolving problems with only one useSaving energy measuresHorticulture methodsLED lampLight fixture

Owner:宁波亚晟照明集团有限公司

Method for identifying ancient wool fabric-pieces fur variety based on proteomics

ActiveCN109239170ASimple methodImprove accuracyMaterial analysis by electric/magnetic meansSequence databaseKeratin

Owner:ZHEJIANG SCI-TECH UNIV

Semiconductor substrate manufacture method

InactiveCN104183674AImprove quantum efficiencyImprove light output efficiencySemiconductor devicesSemiconductor

Owner:NANOCRYSTAL ASIA +1

Ddeflating and inflating three-functional air pump of front side suction type

InactiveCN102400882AEasy to storePumpsPositive-displacement liquid enginesExhaust valveInlet valve

Owner:杜志刚

Method and device for joint segmentation and 3D reconstruction of a scene

InactiveCN110121733AImage enhancementImage analysisRadiologyNuclear medicine

Owner:INTERDIGITAL CE PATENT HLDG

Method, terminal and controller for dynamic light source change control

ActiveCN103763811AQuick controlIntuitive description method of light color change effectElectric light circuit arrangementControl mannerComputer graphics (images)

Owner:RAYRUN TECH

Preparation method of zero-strain hybrid LTO lithium battery cathode material and lithium battery cathode including cathode material

InactiveCN107658448AImprove cycle lifeResolve volume changesMaterial nanotechnologyCell electrodesDopantDecomposition

Owner:JIANGHAN UNIVERSITY

Compact accuracy metering device

ActiveCN105547425ALess componentsReduce space consumptionWeighing apparatus with automatic feed/dischargeWeighing auxillary devicesEngineeringElectromagnetic heating

Owner:XIAMEN BANGZHONG TECH

Method for automatically selecting idle working frequency points by wireless gateway and computer readable storage medium

InactiveCN110493852ASolve signal interferenceAssess restrictionCommunications systemWireless ad hoc network

Owner:CHONGQING SMART METER GRP CO LTD

Electronic blood pressure measuring instrument for measuring pressure difference between two arms and measuring method thereof

PendingCN113143235AEasy to operateSave medical resourcesEvaluation of blood vesselsAngiographyMeasuring instrumentMedicine

Owner:XUZHOU DOUBLE WIN MEDICAL EQUIP CO LTD