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.

Nickel-cobalt lithium aluminate composite positive electrode material and preparation method thereof

InactiveCN104600290AImprove cycle performanceImproved magnification performanceCell electrodesSecondary cellsPower batteryLithium aluminate

Owner:BTR NEW MATERIAL GRP CO LTD

Traffic safety code effectiveness analysis method capable of aiming at motorbike

ActiveCN109087505AIncrease release ageReduce casualtiesDetection of traffic movementResourcesCorrelation coefficientTobit model

Owner:BEIJING JIAOTONG UNIV

Self-cleaning fireproof system for plasma VOCs degradation device

ActiveCN111298608ASolve the problem of difficult to deal with degraded tarSimple processGas treatmentDispersed particle separationFirefightingEnvironmental engineering

Owner:YUNNAN UNIV

Tropisetron hydrochloride injection and preparation method thereof

ActiveCN104606130AImprove sterilitySimple processDigestive systemPharmaceutical delivery mechanismSolubilitySodium acetate

Owner:KAMP PHARMA

Customer service intelligent distribution method and device, computer equipment and storage medium

PendingCN112632245AImprove efficiencyShorten the timeDigital data information retrievalSemantic analysisDistribution methodBusiness process

Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

Method for calculating water temperature of stewed object in cooking utensil in cooking process

PendingCN111000450AAccurate dataAutomate your cookingTime-controlled ignitorsThermodynamicsProcess engineering

Owner:深圳酷平方科技有限公司

Filling type shear wall welded in staggered mode

InactiveCN106522416AFast constructionReduce pollutionWallsProduction lineEngineering

Owner:SUZHOU INDAL PARK DESIGN & RES INST

Environment-friendly activated charcoal production equipment

InactiveCN108584955AHome use availableCarbon compoundsActivated carbonBiochemical engineering

Owner:句容市盛达环保净化材料有限公司

Semen hyoscyami health-care tea capable of preventing suffocative catarrh

InactiveCN102907516AThe production process is simpleEasy to carryPre-extraction tea treatmentRespiratory disorderForeign matterBronchus/Bronchial

Owner:江月锋

Preparation method of epoxy resin for copper coating of aluminum plate

InactiveCN111548478AHigh activityAchieve graftingLaminationLamination apparatusPhytic acidMelamine

Owner:广东省华锐高新材料股份有限公司

Method for functionalization modification of benzyl hydrogen of benzyl-containing compound with C-C double bonds or carbonyl groups

ActiveCN107759510AHigh selectivityLow costOrganic chemistrySodium methoxidePotassium persulfate

Owner:东营睿港招商服务有限责任公司

Cowboy cloth platemaking technology

InactiveCN1644777AShorten the timeShorten the overall cycleDyeing processWoven fabricsDenimEngineering

Owner:万刚

Coagulation-floatation and co-coagulation solid-liquid separation device and solid-liquid separation method

InactiveCN103112971AImprove separation efficiencyImprove stabilityMultistage water/sewage treatmentWater/sewage treatment by flotationWastewaterEngineering

Owner:DALIAN JIAOTONG UNIVERSITY

Antibacterial anti-inflammatory capsule quality detection method

InactiveCN105606756AQuality improvementAdd TLC DiscriminationComponent separationTest sampleMedicine

Owner:贵州省科晖制药有限公司

Long hair implanted artificial leather

InactiveCN103374828AStrong sense of hierarchyFashionableLayered productsTextiles and paperSurface layerBiomedical engineering

Owner:孟莉莉

Live pig feed for improving immune performance

InactiveCN108740455AImprove immunityImprove qualityFood processingAnimal feeding stuffAnimal scienceInfection rate

Owner:勐腊县旭东生猪饲养有限责任公司

Device and method for removing tab glue through scraper heating

PendingCN114725522AAvoid high consistency problemsShorten the overall lengthLi-accumulatorsCell sealing materialsElectrical batteryElectrical connection

Owner:HUIZHOU LIWINON NEW ENERGY TECH CO LTD

Compression-resistant door and window

PendingCN112459672AWith sound insulationWith sun protectionNoise insulation doors/windowsUnits with parallel planesStructural engineeringMechanical engineering

Owner:浙江安防职业技术学院

Method for growing grapes

ActiveCN104542169AEfficient conditioning structureImprove disease resistanceExcrement fertilisersBioloigcal waste fertilisersDiseaseChilling injury

Owner:JIANGSU FOUTAR AGRI SCI & TECH

Robot positioning device and method based on cross laser and machine vision

ActiveCN110231036AMake up for the lack of navigation accuracyAccurate HandoverNavigational calculation instrumentsElectromagnetic wave reradiationVision processingMachine vision

Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Pure Chinese herba preparation for treating leukemia, preparation method and taking method of pure Chinese herba preparation

ActiveCN102600289AReduce toxic and side effectsSignificant effectUnknown materialsAntineoplastic agentsAtractylis carduusSalvia miltiorrhiza

Owner:王锦生

Electronic insurance policy processing method, device and equipment and computer readable storage medium

ActiveCN111652747ASavings Generated EfficiencyReduce workloadFinanceDigital data protectionDisplay deviceTerminal equipment

Owner:TAIKANG LIFE INSURANCE CO LTD +1

Milk shred mold cup with degradation function, and preparation method thereof

PendingCN114009864AAvoid rigidityHard feeling is not easy to produceLamination ancillary operationsSynthetic resin layered productsPolymer scienceSilica gel

Owner:惠州雅婷服饰有限公司

Spool device for textile machine

InactiveCN109484915APrevent tilting and falling offAvoid softeningFilament handlingYarnEngineering

Owner:湖州塘南丝织有限公司

Building project monitoring device and method thereof

InactiveCN107291330ASolve the problem of serious fragmentation of decoration knowledgeData processing applicationsOther databases indexingMaterial classificationCustomer relationship management

Owner:湖南鸿扬家网电子商务有限公司

Rice seedling row line extraction method, device, computer device and storage medium

ActiveCN109344843AEliminate environmental interferenceAccurate extractionCharacter and pattern recognitionNeural architecturesCluster algorithmNetwork model

Owner:SOUTH CHINA AGRI UNIV

Ventilation system for medical building

ActiveCN114061001AGood ventilationReduce concentrationTelevision system detailsDucting arrangementsMedicineArchitectural engineering

Owner:上海市卫生建筑设计研究院有限公司

Confirmation method of airplane structure calendar safety life

InactiveCN104318127AEasy to useFull Life PotentialSpecial data processing applicationsRepair timeLife management

Owner:AIR FORCE UNIV PLA

Automobile door warning method, device and system

ActiveCN108616801AImprove driving experienceImprove the ride experienceParticular environment based servicesVehicle wireless communication serviceThe InternetSecure state

Owner:CHINA MOBILE COMM LTD RES INST +1

Capacitive screen glued by using opening glue and manufacturing process thereof

InactiveCN103472967ALow costEasy to disassembleInput/output processes for data processingCapacitive sensingHigh pressure

Owner:无锡宇宁智能科技有限公司

A method and a system for generating a user medal applied to classroom teaching

InactiveCN109472512AImprove practicalityImprove applicabilityResourcesScoring criteriaData science

Owner:北京智启蓝墨信息技术有限公司

Image boundary determination method and device, equipment and storage medium

ActiveCN107067536AHigh precisionImage analysisPaper-money testing devicesComputer graphics (images)Computer vision

Owner:SHENZHEN YIHUA COMP +2

Preparation method of polymethyl methacrylate/zirconium dioxide composite material

ActiveCN103396566AHigh refractive indexHigh transparencyComposite filmReaction temperature

Owner:嘉兴高正新材料科技股份有限公司

Radio marine communicator display control unit device with protection mechanism

ActiveCN109292054APlay a protective effectGuaranteed service lifeNavigational aid arrangementsCasings/cabinets/drawers detailsProtection mechanismControl unit

Owner:深圳市富创优越科技有限公司

Safety Gate

InactiveCN103206147AShutters/ movable grillesFixed grillesEngineeringMechanical engineering

Owner:MOTHERCARE UK

Loose looped fabric short-sleeved shirt

InactiveCN103535903AImprove wearing effectImprove comfortProtective garmentSpecial outerwear garmentsEngineeringWeft yarn

Owner:王世杰

A method for identifying cigarette box gauge based on deep learning technology

InactiveCN109190663AImprove recognition rateDigital data information retrievalCharacter and pattern recognitionAlgorithmData science

Owner:LILING BRANCH ZHUZHOU CO HUNAN TOBACCO CO LTD

Polyethylene and chlorinated polyethylene thereof

ActiveCN112088174AShort relaxation timeUniform particle sizeVitrificationPolymer science

Owner:LG CHEM LTD

Navigation method, equipment, computer storage medium and computer program product

PendingCN114646324AAvoid missingInstruments for road network navigationComputer graphics (images)Road networks

Owner:ALIBABA GRP HLDG LTD

Automatic movable laser mosquito killer

PendingCN108703126AImprove work efficiencyAccurate identificationProgramme controlImage analysisImaging processingEngineering

Owner:SOUTH CHINA UNIV OF TECH

Method for detecting volatile phenol content of water

InactiveCN104374728AThe analysis result is accurateShorten distillation timeMaterial analysis by observing effect on chemical indicatorColor/spectral properties measurementsVolatile phenolsDistillation

Owner:SHAANXI HUALU CHEM ENVIRONMENTAL PROTECTION

Method for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine

ActiveCN101386579ASimple methodReduce construction costsPreparation by reductive alkylationCyclohexanonePolymer science

Owner:WANHUA CHEM GRP CO LTD +1

Touch event recognition method, device and equipment and storage medium

ActiveCN112527180AAvoid misjudgmentImprove accuracyInput/output processes for data processingMedicineComputer graphics (images)

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Microscopic image quality analysis method and system, training method and system, equipment and medium

InactiveCN111160238AQuality improvementHigh precisionImage enhancementImage analysisMicroscopic imageRadiology

Owner:SHANGHAI XINGMAI INFORMATION TECH CO LTD

Brick dispensing vehicle for brick laying of sidewalk

PendingCN108342958AAchieve the purpose of protectionTurn block fastSidewalk pavingsRoads maintainenceBrickEngineering

Owner:WUXI KONSTANT POWER TECH CO LTD

Cooling water circulating device for canned food production

InactiveCN107687732AWork lessLighting and heating apparatusCooling fluid circulationDashboardWater flow

Owner:宿迁市罐头食品有限责任公司

High-strength anti-skidding cement dropping board

InactiveCN102845314AAvoid frequent falls and damage accidentsLeakage effect is goodAnimal housingDiseaseWear resistant

Owner:NEIXIANG COUNTY MASHANKOU ANBEI PRECAST

Cement and production process thereof

InactiveCN113800795ATilingProcess engineeringSambucus williamsii

Owner:哈尔滨市蜜国郎环保工程有限公司

Method for extracting microorganism total DNA (Deoxyribonucleic Acid) in pu'er tea piling fermentation process

InactiveCN102703430APromote water swellingEasy to washDNA preparationMicroorganismDNA extraction

Owner:KUNMING UNIV OF SCI & TECH

Isolating switch operating mechanism with mechanical jam detection function and application method thereof

ActiveCN109738181AImplement diagnosticsOvercoming the defect of easy breakingMachine gearing/transmission testingCircuit interrupters testingDaily operationHigh pressure

Owner:STATE GRID HUNAN ELECTRIC POWER +3

Magnetic high polymer material glass slide and cover glass and manufacturing method thereof

InactiveCN103777340AHigh mechanical strengthGood chemical stabilityMicroscopesPolymer sciencePlastic materials

Owner:XINXIANG MEDICAL UNIV

T cell receptor capable of recognizing SAGE1 antigen, and nucleic acid encoding T cell receptor

ActiveCN109251243AGood killing effectImmunoglobulin superfamilyPeptide/protein ingredientsAntigenT-Cell Receptor Beta

Owner:GUANGZHOU INST OF BIOMEDICINE & HEALTH CHINESE ACAD OF SCI

Two-dimensional bar code identification method and system based on connected domain

ActiveCN105868724AImprove recognition rateDetection speedCharacter and pattern recognitionSensing by electromagnetic radiationGraphicsColor image

Owner:广州市意芯微电子有限公司

Preparation method of porous aluminum titanate block

ActiveCN104355614ALow priceControl Aperture SizePorosityRoom temperature

Owner:ZHEJIANG UNIV

Production process of shoe tongue

ActiveCN103340492AReduce frictionEasy to operateUpperBootlegsEngineeringTongue surface

Owner:QUANZHOU QUANYONG MACHINERY DEV

Fine ceramic mechanism and assembly

ActiveCN105261521AThe proportion of activity space is smallImplement configurationThermal switch detailsTemperature controlInterior space

Owner:苏州相城埭辰科技产业发展有限公司

Method for producing probiotics by utilizing lignocellulose hydrolysate

ActiveCN104762250AIncrease concentrationHigh sporulation rateBacteriaMicroorganism based processesCelluloseSpore

Owner:SOUTH CHINA NORMAL UNIVERSITY

Acrylic-modified alcohol acid-epoxy ester hybrid resin and paint thereof

ActiveCN103012695AIncrease polarityFast dryingCoatingsEpoxyVegetable oil

Owner:常州市弘可利办公用品有限公司 +1

Standardized breeding method of hystrix hodgsoni

ActiveCN106973859ABreeding scientific normsReduce the cost of farmingFodderAnimal scienceHouse building

Owner:江苏盛斗士网络技术有限公司

Method and apparatus for measuring chimney heat exchanger air leakage ratio

InactiveCN1485602AImprove accuracyReduce measurement errorMeasurement of fluid loss/gain rateFlue gasEngineering

Owner:马克文 +1

Manufacturing method for flash memory

ActiveCN104733396AImprove performanceReduce interferenceSemiconductor/solid-state device manufacturingNitridePeripheral zone

Owner:GIGADEVICE SEMICON (BEIJING) INC

SVD pre-coding method, pre-decoding method and system applying the methods

InactiveCN101453258AEnhanced inhibitory effectSimplify complexitySpatial transmit diversityBaseband system detailsPrecodingSingular value decomposition

Owner:SAMSUNG ELECTRONICS CO LTD +1

Culturing method of iodine-rich watermelon

InactiveCN101836542AImprove qualityChanging iodine levelsSeed and root treatmentHorticultureIodine deficiencyEcological environment

Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Automatic deviation rectifying and alarming device for automatic paper receiving machine

ActiveCN110329821AMake up for the lack of itineraryRespond in a timely mannerWebs handlingPulp and paper industryRisk stroke

Owner:北新建材(苏州)有限公司 +1

Method and device for tracing object in data central apparatus room

ActiveCN104331789AReduce maintenance costsAvoid security risksMemory record carrier reading problemsLogisticsRadio frequencyReal-time computing

Owner:SHENZHEN TENCENT COMP SYST CO LTD

Method for preparing high-purity graphene

ActiveCN104556001AThe production process is simpleFew process stepsOxalateMicrowave

Owner:郴州博太超细石墨股份有限公司

Capacitor type electromagnetic flow meter

InactiveCN101162163ARealize measurementOvercome the influence of strong noiseVolume/mass flow by electromagnetic flowmetersCapacitanceSignal processing circuits

Owner:ZHEJIANG UNIV

Method for preparing natural p-hydroxy benzaldehyde from bamboo shoots

ActiveCN105111055ANo pollution in the processLow costCarbonyl compound separation/purificationBenzaldehydeEthyl Chloride

Owner:KUNMING UNIV OF SCI & TECH

Charging control device and method

ActiveCN110264246AExtended use timeReduce riskBuying/selling/leasing transactionsMarketingPaymentCharge control

Owner:UNION MOBILE PAY

Resins for improved flow in injection molding

ActiveCN109153162ACoatingsPolymer scienceNylon 6

Owner:INVISTA TEXTILES (U K) LTD

Rail vehicle

ActiveCN106985847AEase of evacuationLow costRailsMonorailsBogieAutomotive engineering

Owner:BYD CO LTD

Picture accurate edit without decoding and re-encoding of mpeg bitstream for recordable DVD

InactiveCN1408115ATelevision system detailsRecord information storageGroup of picturesComputer graphics (images)

Owner:THOMSON LICENSING SA

Automatic temperature control mixing valve for water heater

InactiveCN104455684AStable water temperatureEasy to operateOperating means/releasing devices for valvesMultiple way valvesTemperature controlAutomatic control

Owner:WUHAN UNIV OF SCI & TECH

Self-calibrating stable ldo regulator

ActiveCN103309386AElectric variable regulationPower flowReference current

Owner:TEXAS INSTR INC

Induction type net protection device for sports field

ActiveCN108252566AAchieve momentumSki bindingsFencingCapacitancePressure sense

Owner:GUANGZHOU HUAXIA VOCATIONAL COLLEGE

Traceless deletion strain DPV CHv-gEdeltaCT in ET region of gE gene of duck plague virus and construction method of traceless deletion strain

ActiveCN109486772ASolve the problem of residual bases in missing sitesVirus peptidesMicroorganism based processesIntracellularBacterial artificial chromosome

Owner:SICHUAN AGRI UNIV

Method for preparing epoxy chloropropane

PendingCN111574481AImprove efficiencyReduce energy consumptionOrganic chemistryEpoxyPtru catalyst

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Non-contacting rotary power-supply converter

InactiveCN101075499AReduce volumeReduce weightTransformersInductancesElectromagnetic couplingData acquisition

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Cavitation air floatation machine achieving dissolved air flotation

ActiveCN108439519ALow retrofit costOne-time input cost is highWater/sewage treatment by flotationMicro bubbleCavitation

Owner:SHANDONG YUWANG ECOLOGY FOOD IND

Exterior wall strong transparent waterproof glue and preparation method thereof

InactiveCN111876100AGood film formingWon't breakWax adhesivesMacromolecular adhesive additivesPolymer scienceWeather resistance

Owner:GANZHOU BENNIU WATERPROOF BUILDING MATERIAL CO LTD

Medical screw treatment box in orthopedics department and screw treatment method

InactiveCN108672391ACleaning using liquidsChemicalsOrthopedic departmentGeneral surgery

Owner:洪春香

Molecular marker for dwarfing wheat marker gene, and primer and application thereof

ActiveCN104073488AImprove breeding efficiencyReduce stepsMicrobiological testing/measurementDNA preparationAgricultural scienceTriticeae

Owner:NANJING AGRICULTURAL UNIVERSITY

A vulnerability mining method and device based on a Qemu platform

ActiveCN109543417AFuzz testing improvedMitigating the less efficient technical issues of fuzzingPlatform integrity maintainanceOperational systemTest sample

Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Multifunctional soft non-itching garment

InactiveCN104664915AImprove work efficiencyReduce weightProtective garmentSpecial outerwear garmentsYarnEngineering

Owner:陆洪兴

Spiral grading device

InactiveCN107213980ARealize graded integrated processingNovel structureWet separationDrive motorEngineering

Owner:石城县华辉选矿设备制造有限公司

Multi-section infant cup

InactiveCN103445966AFeeding-bottlesEngineeringSupplementary food

Owner:陈雪松

Evaporator structure, refrigeration system and refrigerator

ActiveCN107421165AReduce the temperatureReduce energy consumptionMechanical apparatusEvaporators/condensersEngineeringRefrigerant

Owner:HEFEI HUALING CO LTD +2

Preservative based on enzymatic hydrolysate of fish skin and preparation method of preservative

InactiveCN107319249AWide range of antibacterialImprove antioxidant capacityFood preservationFood ingredient for microbe protectionEnzymatic hydrolysisHydrolysate

Owner:兰溪市捷喜食品加工技术有限公司

Water heater liner bottom cap press based on PLC control and assembling method

ActiveCN110666510ARealize fully automatic assemblyIncrease productivityAssembly machinesMetal working apparatusMachineWater heater

Owner:CHINA JILIANG UNIV

Bactericidal composition

InactiveCN108207966ASynergistic effect is obviousReduce the amount of active ingredientsBiocideFungicidesBiotechnologyPhenazine

Owner:SHENZHEN NOPOSION AGROCHEM

Making method of sauced duck

InactiveCN107028105APromote decompositionIncrease the concentration of compound fragranceFood coatingFlavorSugar

Owner:徐州汉戌堂食品有限公司

System and method for treating organic wastewater

InactiveCN102153249ADetermine the dosageGuaranteed recyclingTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentFlocculationReflux

Owner:BEIJING JP ENVIRONCHINA TECH

Double-tank cascade liquid level system based on piping and instrument diagram (PID) controller and control method thereof

InactiveCN103105863ARapid responseGood control effectLevel controlMotor driveWater storage tank

Owner:蒋波