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.

Two-stroke engine lubricating oil composition and preparation method thereof

ActiveCN113512450AReduce wearWear effectivelyOrganic chemistryAdditivesInternal combustion enginePolyisobutylene succinimide

Owner:CHINA PETROLEUM & CHEM CORP +1

Preparation method of refractory metal material

PendingCN113463063ASuitable for industrial scale productionLow deposition temperatureChemical vapor deposition coatingMetal coatingMetallic materials

Owner:厦门中材航特科技有限公司

Multi-box parallel SOC equalization control system for explosion-proof lithium battery power supply device

PendingCN112271784AQuick Power Supply MaintenanceAvoid manual maintenance operationsCharge equalisation circuitCircuit monitoring/indicationElectrical batteryCurrent sensor

Owner:ANHUI ZHUOYUE ELECTRIC

Method for inhibiting production of lysine by heat treatment of whey proteins

PendingCN108740285AInhibition is effectiveUse security confirmationAnimal proteins working-upWhey proteinInhibitory effect

Owner:LANZHOU UNIVERSITY

Conditioning circuit system for weak signals of well logging during drilling

PendingCN107956471AEasy to adjustChange the way you drillSurveyWell loggingStrain gauge

Owner:BITSWAVE SUZHOU

Fishbone peptide as well as preparation method and application thereof

PendingCN114317657AReduce energy consumptionLow costConnective tissue peptidesHydrolysed protein ingredientsBiotechnologyMicrobiology

Owner:祥农(北京)食品科技有限公司

Method, apparatus and system for detecting state of blower blade through unmanned plane

InactiveCN105651780AImprove efficiencyImprove accuracyOptically investigating flaws/contaminationUsing optical meansControl signalUncrewed vehicle

Owner:XINJIANG GOLDWIND SCI & TECH

MOS system voltage stabilizer

PendingCN112072929AImprove output accuracySafe and stable voltage outputEmergency protective circuit arrangementsConversion without intermediate conversion to dcAC - Alternating currentTransformer

Owner:东莞市乔柏电机有限公司

Residential electricity consumption reminding method and system based on electricity consumption behavior preferences

PendingCN112381295ASolve the problem of poor experienceForecastingCharacter and pattern recognitionPaymentCluster algorithm

Owner:SHENZHEN POWER SUPPLY BUREAU

Denim double-sided laser marking machine

PendingCN112570899ASimple structureStrong reliabilityLaser beam welding apparatusDenimMachining

Owner:GBOS LASER INC

News tag management system

InactiveCN106354857AAchieve simplicityImprove work efficiencySpecial data processing applicationsMaintainabilityComputer module

Owner:COMMUNICATION UNIVERSITY OF CHINA

Intermediate-frequency heating and stable combustion coal powder burner and use method

PendingCN109751596AImprove stabilityImprove adaptabilityPulverulent fuel combustion burnersCombustorIntermediate frequency

Owner:山西瓦特网联环能科技有限公司

Applications of cornflower inflorescence active part in serving as medicine for preparing 5-alpha reductase inhibitor

ActiveCN107334801AEnhanced inhibitory effectObvious effectDermatological disorderPlant ingredients5 Alpha-Reductase InhibitorSeparation technology

Owner:新疆金海娜生物科技有限公司 +1

Preparation method of poultry feed

InactiveCN107518203AEnhance physical fitnessIncrease excitementFood processingAnimal feeding stuffFlavorCorn flour

Owner:龙岩市永定区巧生农业发展有限公司

Configuration data reading method and device

ActiveCN106484602AAvoid unsuitable situationsImprove reliabilitySoftware testing/debuggingSpecial data processing applicationsData miningData library

Owner:ADVANCED NEW TECH CO LTD

Extrusion spin-drying machine

InactiveCN104315806AShorten the timeSimple structureDrying solid materials without heatPulp and paper industryExtrusion

Owner:KUNSHAN WUKENLI AUTOMATION EQUIP

Porous electrode of solid oxide fuel cell of asymmetric structure and its preparing method

InactiveCN1474469AUniform thicknessLarge apertureCell electrodesFuel cellsPlasticizer

Owner:谭小耀

Wall-mounted air conditioner all-in-one machine

ActiveCN106949557AHigh air pressureAir pressure farLighting and heating apparatusHeating and ventilation casings/coversMixed flowEngineering

Owner:MIDEA GRP CO LTD +1

Webpage access risk detecting and prompting method and device, and computer device

PendingCN108647281AImprove the efficiency of risk detectionSpecial data processing applicationsThe InternetComputer terminal

Owner:TENCENT TECH (SHENZHEN) CO LTD

Preparation method of red/orange/yellow/green/cyanine/blue/purple seven-color fruit/vegetable juice beverage

InactiveCN103504404AFit for consumptionFood ingredient as colourNatural extract food ingredientsPEARFruit juice

Owner:孔赟荣

Artificial synthesized water-base catatylic diesel additives, its preparation method and use

InactiveCN1465675AWell mixedReduce carbon depositionLiquid carbonaceous fuelsWater basedEmulsion

Owner:黄淳

Polyether sulfone ultrafiltration membrane with tea polyphenol and polyvinyl alcohol as additives and preparation method thereof

InactiveCN114053880AEasy to makeImprove hydrophilicityMembranesUltrafiltrationPolymer sciencePolyvinyl alcohol

Owner:CHANGCHUN UNIV OF TECH

Intellectualized small crawler carrier

InactiveCN107139800AAvoid damageDetect gravitySignalling/lighting devicesEndless track vehiclesDrive wheelFuel tank

Owner:吴俊

Three-index early warning method and system for large earthquake magnitude fault slip event

ActiveCN110942593AEasy to calculateImprove applicabilityAlarmsSeismic signal processingAcoustic emissionMonitoring system

Owner:CENT SOUTH UNIV

Leucine dehydrogenase mutant and application thereof

ActiveCN109777788AIncrease production intensityEasy downstream purificationBacteriaMicroorganism based processesButyrateBio engineering

Owner:JIANGNAN UNIV

Input method word frequency adjusting method and device

PendingCN113177403AImprove accuracyNatural language data processingInput/output processes for data processingSyllableWord group

Owner:BEIJING THUNISOFT INFORMATION TECH

Tire marking machine

PendingCN110303779AInking apparatusTypewritersAxis of symmetryAutomotive engineering

Owner:BEIJING LANGSHENGFENG MEASUREMENT & CONTROL TECH CO LTD

Preparation method for CLSTON type visible photocatalytic overall water splitting catalyst

InactiveCN104888824ASimple process routeReduce manufacturing costPhysical/chemical process catalystsEnergy inputLanthanumMuffle furnace

Owner:BOHAI UNIV

Automatic box sealing equipment with adjustable conveying size

InactiveCN114435688AClose contactRealize functionWrapper twisting/gatheringAdhesive beltCarton

Owner:夏志勇

Calibration system and method of space neutral atom detecting instrument

ActiveCN105764228AEasy to carry outRadiation measurementMasersElectricityHydrogen

Owner:昆山中科空间科技有限公司

Vibration suppression method for steel rail welding head straightness detection system

InactiveCN106599440AReduce noise signalReduce difficultyDesign optimisation/simulationSpecial data processing applicationsMathematical modelElectric machinery

Owner:SHANGHAI UNIV OF ENG SCI

Multi-media file recommending method and device

InactiveCN103500233AIncrease success rateMultimedia data queryingSpecial data processing applicationsDatabaseInternet multimedia

Owner:LETV INFORMATION TECH BEIJING

Plasma flame confocal scanning device based on single-mode optical fiber

InactiveCN101620011ASimple mechanical structureSimple structureRadiation pyrometryCladded optical fibreLight beamSpectrometer

Owner:NANKAI UNIV

Multifunctional cooling device for metal powder processing

InactiveCN112268409AAvoid Cooling EffectsPrevent precipitationLighting and heating apparatusCooling fluid circulationGear wheelLiquid storage tank

Owner:季瑶莉

Internet of Things operating system and use method thereof

InactiveCN113317216AEasy to detectEasy to transportAnimal watering devicesAnimal feeding devicesWater storageEngineering

Owner:钱钱

Dynamic migration system of electronic medical record data and method thereof

InactiveCN106776985ASave on bandwidth costsDynamic viewSpecial data processing applicationsPatient-specific dataMedical recordDatabase server

Owner:ANYCHECK INFORMATION TECH

Filter structure for air conditioner

InactiveCN1752651AAvoid cloggingSmooth circulationLighting and heating apparatusSpace heating and ventilation detailsForeign matterEngineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Rivet withdrawing device for improving rivet withdrawing precision of riveting gun

PendingCN112756544AAvoid the problem of repeated activity offsetPrevent leakageRivet gunMechanics

Owner:邵祝意

Method for preparing template compound of ancylus fluviatilis [1,3 dihydro indene ¿C 4í»- piperidine 1 - carboxylic acid]

InactiveCN101092396AReduce usageImprove biological activityOrganic chemistrySynthesis methodsCarboxylic acid

Owner:上海药明康德新药开发有限公司

Artificial diamond hard alloy clad sheet

PendingCN111997530AIncrease the number ofDrill bitsAlloyWear resistance

Owner:ZHUHAI JUXIN TECH DEV

Interconnection packaging method of image sensor

ActiveCN102034756AReduce areaHigh feasibilitySemiconductor/solid-state device manufacturingMethod of imagesEngineering

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Efficient and lightweight composite thermal insulation material

InactiveCN103396059AEasy to processReduce processing costsFiberThermal insulation

Owner:贾恩荣 +1

Method for replacing yeast powder with soybean meal enzymolysis liquid during threonine production

InactiveCN110551773AImprove the effect of enzymatic hydrolysisUse helpFermentationThreonineYeast cell extract

Owner:卢松

Active-clamping positive and negative power module having redundancy function and control method

ActiveCN108282089AHigh economical availabilityReduce volumeDc-dc conversionElectric variable regulationExcitation currentNegative power

Owner:NO 709 RES INST OF CHINA SHIPBUILDING IND CORP

Method and system for detecting concentration of optical-fiber methane gas on basis of oblique-wave modulation

InactiveCN104764702AEliminate the effects ofReduce processing timeColor/spectral properties measurementsWavelength modulationMethane gas

Owner:山东金睛锐达电子科技有限公司

Novel indwelling needle supportive of single-hand puncturing and U-shaped lifting platform method fixing

PendingCN110251775AImprove satisfactionAvoid damageInfusion needlesWorkloadPressure Sores/Ulcers

Owner:刘浩浩

Audit diagnosis and treat rule generation method and device, computer device and storage medium

ActiveCN109411079AImprove formulation efficiencyImplement automatic lookupMedical data miningMedical automated diagnosisDiseaseTopological graph

Owner:PING AN TECH (SHENZHEN) CO LTD

Fe2O3/FeO heterostructure, preparation method therefor and application of Fe2O3/FeO heterostructure

InactiveCN110586100AEasy to prepareLower synthesis costHydrogen productionHydrogen/synthetic gas productionWater bathsRoom temperature

Owner:YANGZHOU UNIV

Preparation method of hard carbon composite carbon microsphere negative electrode material for lithium or sodium ion battery

ActiveCN109148865AGood lookingImprove stabilitySecondary cellsNegative electrodesCarbon compositesOrganic solvent

Owner:TIANJIN POLYTECHNIC UNIV

Wall-mounted pressure-bearing solar water heater

InactiveCN102230676ASolve the problem of poor heat collection effectImprove heat collection effectSolar heating energySolar heat devicesSolar waterWall mount

Owner:贾明良

Fracture development area prediction method, and computer storage medium for predicting fracture development area

ActiveCN112731556AWater resource assessmentGeological measurementsTime domainStructural engineering

Owner:CHINA PETROLEUM & CHEM CORP +1

Rattan pepper beef bread and production method thereof

PendingCN113632811AHigh nutritional valueMeeting dietary needsDough treatmentPre-baking dough treatmentBiotechnologyWhipping cream

Owner:北京原麦山丘食品有限公司

Information processing method and device and electronic equipment

ActiveCN105302619AImprove experienceProgram loading/initiatingInput/output processes for data processingInformation processingHuman–computer interaction

Owner:TENCENT TECH (SHENZHEN) CO LTD +1

Heating station system device

InactiveCN103851674AHigh thermal efficiencyReduce pollutionLighting and heating apparatusSpace heating and ventilation detailsWater sourceProcess engineering

Owner:赵连臣

Connection device for primary stand frame and vehicle frame of two-wheel motorcycle

InactiveCN101318527AEasy to adjustFlexible returnCycle standsStanding frameVehicle frame

Owner:力帆科技(集团)股份有限公司

Space wave-making device

PendingCN107419929AIncrease profitReduce operating costsGymnasiumSwimming poolsElectric controlAir compressor

Owner:广州正泉游乐科技有限公司

Oil polluted soil degrading method based on combination of zoogloearesiniphila, bacillus and electric field

InactiveCN104907324ASimple structureEasy to makeContaminated soil reclamationFungicideElectric field

Owner:XI'AN POLYTECHNIC UNIVERSITY

Cervical traction control method and cervical traction control system based on artificial intelligence

InactiveCN113558844ARealize automatic tractionGood cervical tractionChiropractic devicesFractureHuman bodyCervical traction

Owner:深圳市真元天芮智能软件有限公司

Face recognition method, device and system and storage medium

PendingCN112668358AEasy to identifyCharacter and pattern recognitionNeural architecturesPattern recognitionRadiology

Owner:GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD

Furan resin for hot core box

InactiveCN102153719AImprove working environmentHigh precisionFoundry mouldsFoundry coresGlycerolPhenol

Owner:十堰市郧县铸邦化工有限责任公司

Migration method of virtual machine, switch, network management equipment and network system

ActiveCN103152200AAchieve migrationData switching networksNetworked systemNetwork management

Owner:HUAWEI TECH CO LTD

Chemical composite steel pipe welding process

ActiveCN103862141AFirmly connectedAvoid deformationArc welding apparatusFurnace typesHeat transmissionPre treatment

Owner:THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG

Device and method for software testing automatic evaluation

ActiveCN103365772AIncrease the burdenSoftware testing/debuggingViewpointsSoftware engineering

Owner:HITACHI LTD

Manganese complex and preparation method and application thereof

ActiveCN110590859ALow costImprove performanceOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsAlcoholFerrocene

Owner:HEBEI NORMAL UNIV

Correction method for relative installation error between seeker and inertial measurement unit system

ActiveCN108061477AImprove effectivenessImprove installation error correction accuracyAiming meansFlight testRadar systems

Owner:BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH

Mass power consumer clustering algorithm based on data-physical feature joint driving

PendingCN114357261ASolving clustering problemsEnsure consistencyResourcesOther databases clustering/classificationPower usageDemand response

Owner:SHENZHEN POWER SUPPLY BUREAU +1

Corrugated steel wind-blocking snow-blocking wall structure and manufacturing and mounting process thereof

InactiveCN111676850AFlexible useAdaptableProtective constructionStructural engineeringMechanical engineering

Owner:青海路拓工程设施制造集团有限公司

Battery leasing equipment and management system thereof

InactiveCN108288324AApparatus for meter-controlled dispensingElectrical batteryEmbedded system

Owner:曾玮

Human lysozyme-glutathione transferase fusion protein, expression vector and application thereof

InactiveCN103131679AFungiMicroorganism based processesFusion Protein ExpressionBase J

Owner:上海国龙生物技术集团有限公司

Condensation detection device

PendingCN111077188AReduce equivalent impedanceLow costParticle suspension analysisMaterial resistanceCopper wireWater vapor

Owner:BEIJING SENSORO

Chat message display method and device and electronic equipment

PendingCN113590008AQuick searchImprove search efficiencyInput/output processes for data processingMessage typeEngineering

Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Method for preparing piperic acid through phase-transfer catalytic oxidation of piperonal

InactiveCN105732567AHigh yieldSimple methodOrganic chemistryChemical recyclingCatalytic oxidationEthane Dichloride

Owner:福建仁宏医药化工有限公司

Greasy dirt cleaning device, control method thereof and machine readable storage medium

ActiveCN111451199AEasy to cleanImprove cleaning efficiencyDomestic stoves or rangesLighting and heating apparatusThermodynamicsElectric machinery

Owner:FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD

Anti-microbial rubber plate and preparation method thereof

InactiveCN106147233AExtended service lifeAvoid breedingFiberWaste rubber

Owner:任新年

Frequency conversion all-in-one machine

InactiveCN112260456AEasy to connect water and electricityCooling/ventillation arrangementSupports/enclosures/casingsThermodynamicsFrequency conversion

Owner:QINGDAO CCS ELECTRIC CORP

Manufacturing and processing method of asphalt composite flexible waterproof coiled material

InactiveCN113000333AGood surface smoothnessAdhesion tightPretreated surfacesCoatingsElectric machineryAsphalt

Owner:王斌

Multistage filtering and continuous sampling system and method for gaseous pollutant

PendingCN107179220ARealize continuous measurementWithdrawing sample devicesFlue gasProcess engineering

Owner:SUZHOU XIRE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH CO LTD

Energy-saving door and window

PendingCN114262164AImprove insulation performanceImprove barrier propertiesEpoxy resin coatingsEpoxyEngineering

Owner:江苏和天下节能科技股份有限公司

Bag cabinet control method and system based on data sharing center

InactiveCN101339683AGuarantee information securityEasy to carryApparatus for meter-controlled dispensingThird partyCard reader

Owner:SUZHOU INST OF TRADE & COMMERCE

Printer thermal transfer ribbon anti-fake method and novel printer

InactiveCN106079930ASimple structureEffective anti-counterfeitingInk ribbonsEngineeringThermal transfer

Owner:XIAMEN HANIN ELECTRONICS TECH CO LTD

Hexagon bolt

PendingCN108468698ASimple structureEasy to slipNutsBoltsArchitectural engineeringThreaded rod

Owner:海盐县奕涵标准件厂

Rapid identification method for sandstone type uranium mine target layer rock geochemical environment

PendingCN114355444APrecise correction of formation uranium content backgroundSeismic signal processingMining engineeringUranium mine

Owner:BEIJING RES INST OF URANIUM GEOLOGY

Tempered glass surface stress detection device

ActiveCN105466613AReduce time spent moving back and forthPrecisely control the amount of refraction fluidForce measurement by measuring optical property variationSurface stressToughened glass

Owner:SUZHOU PTC OPTICAL INSTR

Method for automatically identifying loss fault of cutout cock handle of train

InactiveCN105389579AAccurate and fast automatic detectionCharacter and pattern recognitionPattern recognitionPoint sequence

Owner:HUBEI UNIV OF TECH

Liquid crystal large board to be cut

InactiveCN109239959AAvoid exceptionImprove yieldNon-linear opticsEngineeringLiquid crystal

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Starch-based melt-spinning resin and application thereof

InactiveCN110172221AAchieve melt plastic extrusionNo degradative effectConjugated synthetic polymer artificial filamentsNon-woven fabricsDecompositionActive agent

Owner:绍兴兆丽新材料科技有限公司

Method for proving credible state data of Internet of Vehicles

ActiveCN114844654AGuaranteed timelinessSolving tamper-evidentUser identity/authority verificationData packEngineering

Owner:湖南密码工程研究中心有限公司

Method for displaying and selling commodities based on specific device

InactiveCN101627866ARacksLottery apparatusIndustrial engineeringLottery ticket

Owner:张新民

Duck beak atrophy and dwarfish syndrome nano PCR (polymerase chain reaction) detection kit and detection method thereof

InactiveCN105274248AQuick checkImprove detection efficiencyMicrobiological testing/measurementSodium acetateAtrophy

Owner:HEBEI AGRICULTURAL UNIV.

Multi-target tracking method for solving distributed label fusion

ActiveCN112113572AImplement trackingEasy to trackNavigational calculation instrumentsClimate change adaptationMulti target trackingMultiple sensor

Owner:GUILIN UNIV OF ELECTRONIC TECH

Kitchen domestic sewage classified recovery processing equipment

InactiveCN112237768AImprove ease of useEasy to cleanPressesStationary filtering element filtersWater useSewage

Owner:李芹芹

Grass crushing device with washing function

PendingCN107318396AEasy to useEfficient removalCuttersWater storage tankElectric machine

Owner:安徽徽宝农林科技有限公司

Special depth indicator for mining elevator

InactiveCN101913517AHigh precisionCompact structureElevatorsElectricityCommunication interface

Owner:SHANGHAI WEIKEN IND

Electrically-driven active heating control method and device

PendingCN114834260AOutput torque zeroThe total heating power is largeSpeed controllerAir-treating devicesElectric machineExcitation current

Owner:ZEEKR AUTOMOBILE (NINGBO HANGZHOU BAY NEW ZONE) CO LTD +2

Activated carbon bag radon gas adsorption measurement method

PendingCN112379451AEfficient captureSimplify cumbersome operationsNuclear radiation detectionActivated carbonSoil science

Owner:BEIJING RES INST OF URANIUM GEOLOGY

Tea cat litter with persistent deodorization and bacteriostasis functions and preparation method of tea cat litter

PendingCN114467771ANo harm if swallowedEating hazardsAnimal housingBiotechnologyFiber

Owner:青岛可洁生物工程有限公司

Block chain node equipment and block chain network system

ActiveCN110266501AEasy to carryEasy to moveData switching detailsSecuring communicationComputer moduleSmart contract

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Non-autoclaved aerated brick and preparation method thereof

PendingCN112624703ATake advantage ofNo autoclave requiredCeramicwareBrickPhysical chemistry

Owner:阿里港城加汽砖厂

Membrane rupture device for delivery in obstetrics and gynecology department

InactiveCN113616301ARapid contractionControl lengthMedical devicesObstetrical instrumentsGynecology departmentFoetal membranes

Owner:石海龙

Preparation method for crude oil desalting agent

InactiveCN105733659AImprove performanceEfficient desalinationHydrocarbon oils refiningEtherNitrogen

Owner:SHAANXI SANYUAN JINTAI IND DEV

In-car umbrella clamping mechanism, umbrella containing water draining hopper and umbrella containing water draining system

InactiveCN110154912AEasy to placeEasy accessPassenger spaceRacks dispositionEngineeringEnvironmental engineering

Owner:北京长城华冠汽车技术开发有限公司