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.

Ternary anode material of lithium battery with mesoporous core-shell structure coated on surface and preparation method thereof

ActiveCN108899545AImprove performanceReduce contact areaCell electrodesLithium iron phosphateNickel–lithium battery

Owner:GEM (HUBEI) NEW ENERGY MATERIALS CO LTD

Single-channel positive pole ejector pin of electronic cigarette

InactiveCN104161307ASimple structureEasy to useTobacco devicesElectronic cigaretteClose contact

Owner:HUBEI YUNSEN TECHPARK

Method for measuring aperture by using probe

ActiveCN113340250AAvoid Residual EffectsAccurate measurementMeasurement devicesEngineeringMachine tool

Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Power sensor network wireless module

InactiveCN1885778AMeet application needsGood value for moneyData switching detailsMicrocontrollerPower sensor

Owner:沈阳网格电子信息技术有限公司

Purification method for carbon in life entity boneless tissues

InactiveCN105236388ABreak blank stateIntegrity guaranteedPurification methodsImpurity

Owner:刘逸舟

Non-invasive circulating enema machine for department of general surgery

InactiveCN111569175AReal-time monitoring of vacuum statusTo achieve the effect of pumping liquidEnemata/irrigatorsMedical devicesMedicineElectric machinery

Owner:张辉

3D printing intelligent machining process based on laser technology

InactiveCN110961793ASave human resourcesAvoid poor engravingLaser beam welding apparatus3d printLaser technology

Owner:芜湖镭科智能科技股份有限公司

Compound microbial fertilizer for improving saline-alkali soil

PendingCN113717727ARich diversitySimple structureAgriculture tools and machinesOther chemical processesAspergillus nigerLichen

Owner:胡道宝

Multipoint temperature collection system and collection method thereof

InactiveCN101852652ARealize distributed controlTime-saving effect is obviousThermometer detailsDomestic cooling apparatusMicrocontrollerLiquid-crystal display

Owner:SHANGHAI UNIV OF ENG SCI

PCR primers, probes and method for detecting III type maloccluded CPDHB3 gene mutation

InactiveCN106834533AStrong specificitySensitive and accurate detectionMicrobiological testing/measurementDNA/RNA fragmentationMutation detectionFluorescence

Owner:东莞市儿童医院 +1

10KV flame-retardant cold-contraction cable accessory

PendingCN107623305APrevent internal combustionAvoid burnsCable junctionsEngineeringCopper

Owner:JIANGSU CONNECT HIGH VOLTAGE CABLE ACCESSORY

Preparation method of camellia chrysantha buccal tablet

InactiveCN106723016AAntioxidantImprove physical functionMetabolism disorderAntinoxious agentsFreeze-dryingCyclodextrin

Owner:广西钱隆投资管理有限公司

Tuning arm structure

InactiveCN107983786ASimple structureAct as a tension regulatorEngineeringCam

Owner:WUXI CHANGXIN TECH

Fluid control valve with multi-stage monitoring function

PendingCN113294548AEasy to replaceFlow rate monitoringPlug valvesOperating means/releasing devices for valvesFluid controlLED display

Owner:肖咸伟

Automatic folding cover plate structure for pipeline trench

InactiveCN106638706AEasy access for maintenanceArtificial islandsUnderwater structuresBraced frameAgricultural engineering

Owner:NANTONG KELAI ENERGY TECH CO LTD

Preparation method of three-dimensional micro-convex points

ActiveCN108878296ASimple preparation stepsReduce manufacturing costSemiconductor/solid-state device manufacturingPhotoresistElectroplating

Owner:HUAZHONG UNIV OF SCI & TECH

Mechanical peeler

InactiveCN108065745AQuick peelPeelersEngineering

Owner:MIANYANG SHENGDIAN INTPROP TECH SERVICE

Book positioning method based on computer vision

PendingCN114863458AImprove utilization efficiencySave time searching for informationImage enhancementImage analysisText detectionText recognition

Owner:NANJING UNIV +1

Tool for batch positioning of mark points before crash test

ActiveCN112828787AReduce labor intensityCompact structureWork holdersUsing optical meansGratingCrash test

Owner:DONGFENG MOTOR CORP HUBEI

Technology for manufacturing strong non-woven cloth

InactiveCN103850057AImprove tensile strengthWon't breakNon-woven fabricsEngineeringNonwoven fabric

Owner:王占峰

Biomass molding apparatus

InactiveCN109591357AImprove adaptabilityProduction Requirements for Reduced Moisture ContentDrying gas arrangementsMaterial granulationTransmitted powerEngineering

Owner:ZOOMLION HEAVY IND CO LTD

A Fluorescence Quantitative Analysis Method Using DNA Nano-Origami Structure

ActiveCN104406945BFluorescence/phosphorescenceFluorescenceDNA origami

Owner:智玺那诺(上海)生物科技有限责任公司

Intelligent cross-language speech recognition and conversion method

ActiveCN107945805ASolve efficiency problemsSolve balance problemsSpeech recognitionSpeech identificationLanguage speech

Owner:北京烽火万家科技有限公司

Real-time detection system for PCB surface component

InactiveCN110646435AAccurate detectionEfficient detectionOptically investigating flaws/contaminationPersonal computerPrinted circuit board

Owner:SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD

Garbage processing method for small-size garbage compressor

InactiveCN106269786APerfect processing functionEasy to handleSolid waste disposalGrain treatmentsDecompositionComputer science

Owner:HEFEI BAIYUN ENVIRONMENTAL SANITARY EQUIP

Bridge pier stud with power generation device

PendingCN109972500AReduce scour erosionExtended service lifePiezoelectric/electrostriction/magnetostriction machinesClimate change adaptationWater flowEngineering

Owner:ZHEJIANG OCEAN UNIV

Advertisement issuance system as well as electric terminal equipment using the same

InactiveCN101281633AImprove targetingMarketingSpecial data processing applicationsData displayUser input

Owner:GUANGDONG GUOBI TECH

Automatic rotation nitrogen-filled welding device

InactiveCN104816109ASmooth rotationReduce labor intensityWelding/cutting auxillary devicesAuxillary welding devicesNitrogenEngineering

Owner:HEFEI JINLIFENG MACHINERY

Cable arrangement power socket

InactiveCN102868071AAvoid entanglementAvoid intertwiningFlexible lead accommodationControl theoryElectric cables

Owner:范少臣

Broken stream structure for platform type air supply system

InactiveCN101256022AImprove comfortLighting and heating apparatusSpace heating and ventilation detailsEngineeringWind flow

Owner:上海大智科技发展有限公司

Disposable kitchen sink drain filter cage

InactiveCN111926890AImprove hygienePromote environmental protectionDomestic plumbingEnvironmental engineeringRenewable materials

Owner:王威

Preparation method of ginseng drink

InactiveCN106376812AMany active ingredientsGreat tasteFood ingredient functionsFood extractionBULK ACTIVE INGREDIENTWater cooling

Owner:樊艳姣

PDM-based authority application method

InactiveCN105243536AImprove work efficiencySimple processOffice automationPasswordEngineering

Owner:YANCHENG INST OF TECH

Household folded ladder

InactiveCN107676030ASmall footprintEasy to useStep stoolsLaddersAgricultural engineeringSmall footprint

Owner:郭胜群

Low-frequency time code time service signal carrier frequency optimization method and system

PendingCN113992287AMeet the carrier frequencyComprehensiveTransmission monitoringCarrier signalFrequency generation

Owner:封开低频时码授时台 +1

Modular prefabricated segment assembled railway solid pier

InactiveCN109778681AReduce volumeReduce quality problemsBridge structural detailsBridge materialsSlurryRebar

Owner:BEIJING UNIV OF TECH

Link monitoring method and device, storage medium and computer equipment

PendingCN111614483AImprove interaction efficiencyImprove troubleshooting timeData switching networksLink dataDatabase

Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD

Application of eltas protein as a drug target for the prevention and treatment of insulin resistance-related diseases

ActiveCN106908605BInhibit bindingInhibition of activationMetabolism disorderDigestive systemDiseaseGlucose uptake

Owner:INST OF BASIC MEDICAL SCI ACAD OF MILITARY MEDICAL SCI OF PLA

3D printing holding box

InactiveCN111231322AIncrease usageEasy to carryManufacturing heating elementsManufacturing data aquisition/processingTemperature controlComputer printing

Owner:义乌市玉刚箱包有限公司

Testability circuit for digital/analog mixed signal chip

InactiveCN102117343AImprove ESD capabilitySpecial data processing applicationsFull customControl signal

Owner:SHANGHAI HUAHONG INTEGRATED CIRCUIT

A production process of crystal steel pressed rock slab

ActiveCN113461428BQuality assuranceImprove pass rateImage enhancementImage analysisEngineeringConveyor belt

Owner:山东明代装饰材料有限公司

Thiophene acetenyl polymer capable of realizing ordered ultra-assembling with carbon nanotube, and preparation method thereof

PendingCN110194831AAchieve decentralizationAchieve self-assemblyTerthiopheneSide chain

Owner:FUDAN UNIV

Deployment method and system of sensor executor network application program

ActiveCN110366186AReduce the burden onReduce difficultyNetwork topologiesData switching networksSensor actuatorApplication software

Owner:FOSHAN NANHAI HOLLKI ELECTRONICS TECH CO LTD

Diamond mesh sliding window with diamond mesh sashes detachable for cleaning and replacement

InactiveCN106761343AImprove practicalityAchieve installationShutters/ movable grillesInsect protectionComputer graphics (images)Slide window

Owner:江苏华昌铝厂有限公司

Streptomyces fulvissimus for producing anthracimycin and production method of streptomyces fulvissimus

ActiveCN113801819ALow costSimple processBacteriaMicroorganism based processesBiotechnologyEthyl acetate

Owner:YUNNAN UNIV

Sand mold molding device and sand mold molding method for static pressure casting production line

ActiveCN112122549AIncrease flexibilityImprove controllabilityFoundry mouldsMoulding machinesPressure castingEngineering

Owner:韶关一本机械设备有限公司

Oil field monitoring system

InactiveCN102945039AEasy to implementEasy maintenanceProgramme total factory controlLoop controlClosed loop

Owner:天津正本自控系统有限公司

Mechanical equipment for industrial waste gas emission and capable of avoiding pollutant leakage

PendingCN113769503APrevent leakageWithout human interventionDispersed particle filtrationSuction forceExhaust gas emissions

Owner:刘彬茜

Vehicular micro-vacuum fruit-vegetable picking field cooling device and pre-cooling method thereof

PendingCN106212648AUniform temperature differenceSmall temperature fluctuationsFruit and vegetables preservationEngineeringCheck valve

Owner:SUZHOU BTBS ENERGY TECH

Ultrasensitive optical temperature sensing material and preparation method thereof

ActiveCN108034424ASimple structureImprove hydrophilicityThermometers using physical/chemical changesLuminescent compositionsUpconversion luminescenceRare earth ions

Owner:HUZHOU TEACHERS COLLEGE

Method for making instruction book by adopting virtual reality augmentation technology

ActiveCN105956196AAvoid difficultiesTelevision system detailsColor television detailsComputer graphics (images)Computer science

Owner:TIANJIN HUIYUAN PRINTING

Oxyhydrogen electrolysis device of ventilator

PendingCN111549356AReduce pass spacingPass smoothlyRespiratorsCellsElectrolysisEngineering

Owner:广州金氢生物科技有限公司

Fertilizer application method for reducing methane emission in rice field

PendingCN114303561AGuaranteed outputEmission reductionSeed and root treatmentFertilising methodsBiotechnologyMicrobial agent

Owner:CHINA NAT RICE RES INST

Self-adaptive probe clamping device

PendingCN112198231AMaterial analysis using sonic/ultrasonic/infrasonic wavesStructural engineeringControl theory

Owner:WUHAN ZHONGKE INNOVATION TECH

Intelligent legal scene classification system and method

ActiveCN112765315AAdaptableIncrease flexibilityData processing applicationsNatural language data processingConfidence metricEngineering

Owner:盛铭吉智(北京)科技有限公司

WiFi-based non-contact museum multi-area audience counting method

ActiveCN114266012APrivacy protectionReduce economic costsNetwork topologiesCharacter and pattern recognitionChannel state informationMonitoring site

Owner:ZHEJIANG UNIV

Interaction method and device for early warning of events in tunnel

PendingCN114331784APrecise positioningImage analysisData processing applicationsPoint cloudRadar

Owner:苏州思卡信息系统有限公司

Miniature extrinsic Fabry-Perot type optical fiber pressure transducer and manufacturing method thereof

InactiveCN101655353AEasy to makeEasy to manufactureTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesTransducerEngineering

Owner:NANJING NORMAL UNIVERSITY

Dynamic management method for NAND flash

InactiveCN108287794ASolve the problem of frequent drop in speedMemory adressing/allocation/relocationDynamic managementNand flash memory

Owner:GOKE US RES LAB

Calibration method for calibrating accuracy and linearity of Rogowski coil proportionality coefficient

ActiveCN106526518AImprove measurement accuracyImprove test efficiencyElectrical measurementsElectrical conductorUtility frequency

Owner:XIAN HIGH VOLTAGE APP RES INST CO LTD

Sealing detection device and method

PendingCN113122899ARealize automated detectionImprove processing stabilityCellsSealing devicesElectrode ContactMechanical engineering

Owner:ACM RES SHANGHAI

Long-stroke hybrid quick operating mechanism for high-voltage circuit breaker

ActiveCN112802721AQuick implementationRapid disconnectionProtective switch operating/release mechanismsControl theoryCircuit breaker

Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER COMPANY +2

Method, device and system for controlling trolley driving force of tower type crane

ActiveCN103274298AImprove securityImprove work efficiencyLoad-engaging elementsCranesEngineeringTower crane

Owner:ZOOMLION HEAVY IND CO LTD

Conveniently moved hardware processing clamp

InactiveCN108927675APrevent slidingEasy to usePositioning apparatusMetal-working holdersHardware toolEngineering

Owner:柳州通亿汽车配件制造有限公司

Meteorological data quality evaluation method based on improved fuzzy analytic hierarchy process

ActiveCN111339478AData error is smallDesign optimisation/simulationComplex mathematical operationsFuzzy analytic hierarchy processIndex system

Owner:DALIAN UNIV

Chopstick cage

InactiveCN105212638APrevent mildewEasy to collectTablewaresEngineeringPyramid

Owner:阳玉芳

Traditional Chinese medicine used for treating aplastic anemia

InactiveCN103520490ALittle side effectsGood treatment effectUnknown materialsBlood disorderSide effectCodonopsis

Owner:郭太利

A kind of manufacturing method of static bending ladder circuit board

InactiveCN103281864BThere will be no problem of falling offGuaranteed tightnessNon-metallic protective coating applicationState of artSolder mask

Owner:SHENZHEN SUNTAK MULTILAYER PCB

Engine crankshaft mechanism capable of changing compression ratio

InactiveCN104819205AAdjust the compression ratioIncrease economic scopeCranksEngine controllersEngineeringElectric control

Owner:JILIN UNIV

Control method and device for updating content in content recommendation pool, equipment and medium

PendingCN114117193AOptimize content qualityImprove efficiencyDatabase updatingSpecial data processing applicationsPoolData mining

Owner:TENCENT TECH (SHENZHEN) CO LTD

Disinfectant

InactiveCN107535520AImprove cleaning and disinfection effectEasy to storeInorganic/elemental detergent compounding agentsBiocideSulfateDisinfectant

Owner:天津鑫伟农农业科技发展有限公司

Method for extracting purified active lentinan from leftover materials of edible fungi

InactiveCN108250317AAvoid churnGuaranteed purityMaterials preparationCentrifugation

Owner:广州市上品荟科技发展有限公司

Wind-solar complementary power generation system integrated with building

InactiveCN106253800APhotovoltaic supportsSolar heating energyNew energyEngineering

Owner:李杰

Rotating disc lug wire welding structure

ActiveCN112123799ASimple structureConvenient welding wireDomestic articlesProtective garmentStructural engineeringElectrical and Electronics engineering

Owner:DONGGUAN GOSUNM MACHINERY EQUIP CO LTD

Laser level meter suitable for welding embedded parts of transformer substation

PendingCN110906914ADoes not affect levelnessGuaranteed levelnessWelding/cutting auxillary devicesAuxillary welding devicesTransformerEngineering

Owner:DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER +1

Smoke exhauster of control cabinet

InactiveCN104913361AAvoid being affected by high temperatureExtended service lifeDomestic stoves or rangesLighting and heating apparatusEngineeringRefrigeration

Owner:SUZHOU SILUOLAI AUTOMATIC EQUIP

Environment-friendly annealing device for copper wire drawing machine

PendingCN110306138AImprove water cooling effectGuaranteed water cooling efficiencyFurnace typesHeat treatment furnacesCopper wireDrive motor

Owner:张家港市拓强精工机械有限公司

Robot data collection iterative training method and system based on active learning technology, and storage medium

PendingCN112906902AImprove effectivenessLow costCharacter and pattern recognitionMachine learningManual annotationData set

Owner:SHANGHAI YOGO ROBOTICS CO LTD

Preparation method of high-temperature-resistant SiOC aerogel

InactiveCN114195520ALow densityReduce capillary forceCeramicwarePolymer chemistryThermal conductivity

Owner:昆山达富久新材料科技有限公司

Book corner extrusion device

InactiveCN106476464ARecovery disorderBook coversEngineeringExtrusion

Owner:YICHENG NO 3 SENIOR HIGH SCHOOL

Hemostatic structure of foldable elastic plate with pull cable, hemostatic device and hemostatic method

InactiveCN109259814AUniform pressureImprove fitSurgeryExternal applicationHemostatic function

Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Device for automatically polishing and cooling cutter during recycling of waste cable

InactiveCN113421722APrevents the effect of sticking knivesAvoid stickingBasic electric elementsGrinding/polishing hand toolsResource recoveryPolishing

Owner:湖南金缆电工科技有限责任公司

Heavy metal contaminated underground water in-situ repair material and preparation method thereof

InactiveCN104692505ARepair pollutionImprove stabilityWater/sewage treatment by flocculation/precipitationContaminated groundwater/leachate treatmentPorous mediumRepair material

Owner:JILIN UNIV

Method for controlling role expression information for three-dimensional animation production

InactiveCN103377484AClear modular structureThe function of the module is clearAnimationAnimationComputer science

Owner:SHANGHAI MINGQI MULTIMEDIA TECH

Infusion hanging device for hospital

InactiveCN105251076AEasy to hangEasy hanging height adjustmentInfusion devicesEngineering

Owner:任巧凤

Feed additive

ActiveCN101983579ASignificantly progressiveFood processingAnimal feeding stuffPectinaseFood additive

Owner:湖北雄峰生物科技有限公司

Machining robot used in production industry

InactiveCN109571436AAvoid harmSimple structureProgramme-controlled manipulatorDrying gas arrangementsDrive shaftWater flow

Owner:郑州慧腾科技有限公司

Gateway equipment, third-party platform, and payment system and method

PendingCN108881000AEasy to manageUser identity/authority verificationPayment protocolsThird partyPayment system

Owner:NATIONZ TECH INC

Intelligent power distribution cabinet

PendingCN112436398ABoards/switchyards circuit arrangementsSubstation/switching arrangement cooling/ventilationEngineeringAir conditioning

Owner:佛山市腾翱科技有限公司

B-ultrasonic detection system capable of achieving automatic probe switching by pressure sensing

InactiveCN104434208AImprove the efficiency of medical testingReduce stepsInfrasonic diagnosticsSonic diagnosticsDisplay deviceUltrasonic attenuation

Owner:SUZHOU BIANFENG ELECTRONICS TECH

Control method of water heater system, control terminal, water heater and medium

InactiveCN113803886AAvoid misuseEasy to viewFluid heatersProcess engineeringControl theory

Owner:WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1

Method and system for realizing kiosk mode

PendingCN111176816ASave powerImprove securityProgram initiation/switchingDigital data processing detailsSoftware engineeringPhysical address

Owner:EMDOOR INFORMATION CO LTD

Puffed soybean protein grains and production method thereof

InactiveCN108991533AGreat tasteIncrease appetiteFood shapingFood ingredient as mouthfeel improving agentNutritive valuesDietary fiber

Owner:山东嘉华生物科技股份有限公司

Antifouling valve device

InactiveCN104633138ASimple structureEasy to useOperating means/releasing devices for valvesFluid-delivery valvesMarine engineeringStops device

Owner:任永恒

Method and system for preventing carbonate poisoning by heating catalyst in different blocks

PendingCN112999866AExtend your lifeEfficient removalDispersed particle separationPtru catalystPhysical chemistry

Owner:通化金山银山环保设备制造有限公司

Method for preparing magnetic nano contrast agent and application thereof in pancreatic cancer magnetic resonance imaging

InactiveCN101648025ASignificant decrease in MRI signalIn-vivo testing preparationsPotassium cyanidePhosphoric acid

Owner:SHANGHAI NORMAL UNIVERSITY

Rubber composition of low-temperature resistant environmentally-friendly chlorinated polyethylene and preparation method thereof

InactiveCN105385052AGood physical and mechanical propertiesLow costParaffin waxVulcanization

Owner:NANJING ORIENTLEADER TECH CO LTD

Material segregation device with materials accurately positioned and material segregation method of material segregation device

PendingCN111268403AFlexible and precise positioningSimple structureConveyorsControl devices for conveyorsStructural engineeringControl theory

Owner:SHANGHAI WEISONG IND AUTOMATION