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.

AGV-based material management and distribution system and method

InactiveCN111453285AImprove intelligenceImprove informatizationConveyorsStorage devicesInformation transmissionControl system

Owner:WEIFANG LOKOMO PRECISION IND +1

Multifunctional electromagnetic thermal therapeutic control system and control method

InactiveCN107767368AImprove accuracyGood treatment effectImage analysisRadiation therapyMedical equipmentTherapeutic effect

Owner:GUIYANG COLLEGE OF TRADITIONAL CHINESE MEDICINE +1

Portable forest fire prevention observer

InactiveCN112598868AFix structureImprove detachabilityForest fire alarmsStands/trestlesReal-time dataTransceiver

Owner:HEILONGJIANG PROV FOREST PROTECTION INST

Subway station air duct temporary support dismantling method

PendingCN114810126AIncrease the lengthQuality improvementUnderground chambersTunnel/mines ventillationArchitectural engineeringSubway station

Owner:CHINA RAILWAY 19 BUREAU GRP CO LTD +1

Position-restricted axis part detection device and application method thereof

InactiveCN105758456AEasy loadingEasy to uninstallMeasurement devicesElastic componentEngineering

Owner:HANGZHOU JUXIANG LOCK CO LTD

Uplink communication security method for mobile air eavesdropper based on perception

ActiveCN114584235AGuaranteed interference effectStrong interference abilityInternal combustion piston enginesParticular environment based servicesCommunications securityChannel state information

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Augmented multi-stage boost converter

ActiveCN113474983ATransformersTransformers/inductances coils/windings/connectionsConvertersEngineering

Owner:CIRRUS LOGIC INT SEMICON

Magnetic conductive medium structure and stator disc and coreless disc-type motor having same

InactiveCN105576928AShorten the axial lengthReduce torque fluctuationWindingsMagnetic circuit stationary partsElectric machineUltimate tensile strength

Owner:HUBEI HAISHAN TECH CO LTD

Preparation method of field emission micro-nano tungsten emitter

ActiveCN114247887AHigh densityImprove liquidityTransportation and packagingMetal-working apparatusPore diameterPowder injection

Owner:UNIV OF SCI & TECH BEIJING

Method for double-card double-standby double-call mobile phone to realize three-party calling

InactiveCN101980579AEasy to useWireless communicationComputer hardwareMicrophone signal

Owner:SHENZHEN SANG FEI CONSUMER COMM CO LTD

Anti-blocking pulverizer

InactiveCN109926181AEasy to drawReasonable designCuttersGrain treatmentsAgricultural engineeringPulley

Owner:NANJING SUWUDAO INFORMATION TECH CO LTD

Automatic vending machine with function of automatic food heating

ActiveCN109712335AInstant Simultaneous HeatingRealize automatic heatingApparatus for meter-controlled dispensingProcess engineeringHeating effect

Owner:GUANGZHOU KUAIYIDIAN INTELLIGENT TECH CO LTD

Compound fertilizer and preparing method thereof

InactiveCN106518225ASimple processReasonable formulaAnimal corpse fertilisersPotassium fertilisersShrimpSoil fertility

Owner:广西赑益农业科技有限公司

Detection kit for individualized medication-related gene polymorphism and application thereof

PendingCN111793682AShorten detection timeSimple and fast operationMicrobiological testing/measurementDNA/RNA fragmentationUse medicationValsartan

Owner:广西医大睿谷医学检验有限公司

Method for preparing p-cymene from dipentene

ActiveCN111825515AAvoid inactivationAvoid churnCatalystsHydrocarbon preparation catalystsPtru catalystDehydrogenation

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Nitrogenous benzheterocycle derivate and application thereof to treating nervous and mental diseases

InactiveCN101712675AStabilize neurotransmitter levelsStrong anti-schizophrenia effectOrganic active ingredientsNervous disorderPharmaceutical drugPerylene derivatives

Owner:JIANGSU HENGYI PHARMA +1

Refrigerator

PendingCN114777386ALarge opening angleLighting and heating apparatusDomestic refrigeratorsIceboxEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Multistage fumes decontamination device for desulfurization and dust precipitation

InactiveCN1446617AUniform responseRapid responseUsing liquid separation agentCleansers skinIndustrial gas

Owner:周宗云

Metal nanowire-antioxidation material composite transparent conductive film and preparation thereof

InactiveCN106297966ARich sourcesEasy to manufactureConductive layers on insulating-supportsOxide conductorsTransmittanceOxidation resistant

Owner:GUANGDONG NANOLUTION SCI & TECH CO LTD

Mobile terminal request processing method and device

InactiveCN110311986AReduce waiting timeImprove experienceTransmissionTelecommunicationsMobile end

Owner:TRAVELSKY

Modified bismaleimide resin prepolymer and preparation method thereof

InactiveCN107459650AModerate melt viscosityLow volatileAdhesive cementImide

Owner:WUHAN UNIV OF TECH

Quick peeling method of piper nigrum fruits through freezing

ActiveCN107028201AColor unchangedNatural colorVegetable peelingFood treatmentPiper lepturumHorticulture

Owner:HAINAN UNIVERSITY

Room temperature vulcanized silicone rubber and preparation method thereof

PendingCN114230818ALow densityHigh densityPolymer scienceVulcanization

Owner:沅陵县成瑞祥粉体材料科技有限公司

Load balancing method based on redis cache, and server

PendingCN112068956AEvenly distributedSave time and costResource allocationModular arithmeticPool

Owner:北京首汽智行科技有限公司

Novel high-precision integrated intelligent intercepting hoisting shaft

InactiveCN113187079AAccurate judgmentEasy to useFatty/oily/floating substances removal devicesLevel controlWater dischargeWater volume

Owner:SHANGHAI CHIQUAN PUMP VALVE GRP

Disease-prevention culture method of long hair rabbits

InactiveCN107864929AGuaranteed NutrientsIncrease consumptionFood processingAnimal feeding stuffCase fatality rateAnimal science

Owner:高强

Turnover head lighting mechanism for medical bed

InactiveCN105125359AChange light intensityChange light angleMechanical apparatusLighting support devicesEngineeringLED lamp

Owner:HUBEI XINYUAN TECH

Facial expression recognition method and applied intelligent lock system thereof

InactiveCN107392112AProtection operationIndividual entry/exit registersAcquiring/recognising facial featuresPattern recognitionPoint match

Owner:ZHONGSHAN POLYTECHNIC

Explosion-proof beacon lamp

InactiveCN104515039AEasy to useEasy maintenanceLighting applicationsLighting safety devicesUltravioletEngineering

Owner:TIANJIN BSTEX EXPLOSION PROOF ELECTRICAL APPLIANCE

Method for realizing hospital medical record filing on basis of operation system underlying message mechanism

InactiveCN106407647AAdvanced technologyShorten the timeSpecial data processing applicationsMedical recordSoftware engineering

Owner:长沙兰软信息科技有限公司

Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system

InactiveCN105138136AImprove friendlinessFast inputInput/output for user-computer interactionGraph readingPattern recognitionIdentification device

Owner:BEIJING ZHIGAN SENSOR TECH RES INST CO LTD

Convenient-to-maintain solar module structure

InactiveCN108538940AProtect the surfaceExtended service lifePhotovoltaicsPhotovoltaic energy generationEngineeringGlass sheet

Owner:江苏锦尚新能源有限公司

Faucet structure

ActiveCN113623416AAchieve cleaning effectAvoid cross contaminationWater resource protectionGeneral water supply conservationStructural engineeringMechanical engineering

Owner:NINGBO AOLEISHI SANITARY WARE

Pipe carrying mechanism for pipe pressing machine

InactiveCN103394609AStamping and forming safetyEliminate potential safety hazardsMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering

Owner:XIONG HUA MACHINERY SUZHOU CO LTD

Water retaining dam structure

InactiveCN107245984ALow costThe amount of work can be reducedArch damsWater leakageBrick

Owner:朱奎

Cantilever crane, method for fixing hydraulic pipe on cantilever crane and operation machine

ActiveCN114809178AEffectively fixedReduce wearGeneral water supply conservationMechanical machines/dredgersControl engineeringMachine

Owner:SANY HEAVY MACHINERY

Grouting device and grouting method for sleeve grouting

ActiveCN114150873AEasy groutingImprove construction efficiencyBuilding reinforcementsBuilding material handlingClassical mechanicsPipe

Owner:SOUTHEAST UNIV

Lithium ion battery graphite anode material and preparation method thereof

InactiveCN107482205ALarge particle sizeImprove lithium insertion platformCell electrodesSecondary cellsSodium-ion batteryLithium-ion battery

Owner:SOUTH CHINA NORMAL UNIVERSITY

Metering merging unit for error self-monitoring

InactiveCN111123185ARealize error online monitoring technologyImprove the level of intelligenceCurrent/voltage measurementElectrical testingPhase currentsManagement unit

Owner:CHINA ELECTRIC POWER RES INST

Gas chromatography analysis method for 5-chloro-2,4,6-trifluoro-1,3-bezenedicarbonitrile

InactiveCN1790008AComponent separationOther chemical processesXylyleneGas phase

Owner:YUNNAN AGRICULTURAL UNIVERSITY

Three-phase load balancing electric meter box

InactiveCN111555313AAvoid blindnessEasy inputPolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionPhase currentsSimulation

Owner:STATE GRID CORP OF CHINA +1

Method and system for controlling robot to swerve

ActiveCN107272685ASmooth and fastIncrease flexibilityPosition/course control in two dimensionsEngineeringFuture of robotics

Owner:国机智能技术研究院有限公司

Method and device for inputting computer instruction by virtue of Chinese digital voice

InactiveCN104679473ASound input/outputTelecommunicationsChinese characters

Owner:钟林

Soil conditioner for preventing and controlling continuous cropping seedling death of crop

PendingCN106800489AWith repair functionTimely supplementCalcareous fertilisersMagnesium fertilisersDiseaseContinuous cropping

Owner:SHANXI MAILE FERTILIZER IND CO LTD

Drainage pump for air conditioner

ActiveCN102705265ASmall footprintPrevent leakagePump componentsPumpsEngineeringWater level

Owner:SAGINOMIYA SEISAKUSHO INC

Fruit-flavored toothpaste for children

InactiveCN111084737APromote growthEffective controlCosmetic preparationsToilet preparationsBiotechnologyCellulose

Owner:张雨兰

Foaming agent containing lauryl dimethyl amine oxide and calcium carbonate

InactiveCN109833825ATransportation and packagingMixingFoaming agentEmulsion

Owner:HUNAN JINJIAN NEW MATERIAL TECH

Flash trimming device for extrusion blow molding plastic barrel

InactiveCN111633954AAutomatic recyclingEasy to recyclePlastic recyclingMechanical material recoveryBlow moldingEngineering

Owner:YONGKANG BENYUAN PLASTIC PROD CO LTD

Method for improving quality of enlarged image

ActiveCN109919847AImprove qualityImprove clarityImage enhancementGeometric image transformationImaging qualityImage edge

Owner:VIEWSIL MICROELECTRONICS KUSN

Nutrient solution for vegetables, and preparation method thereof

InactiveCN108821865AGreat tasteAvoid wastingMagnesium fertilisersAlkali orthophosphate fertiliserPhosphateMonopotassium phosphate

Owner:HEFEI XUELIXIN AGRI TECH CO LTD

High-temperature high-silicon high-salt resistant desalting reuse water treatment device

InactiveCN106186419AAvoid accumulationEvenly distributedWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentHigh pressureSilicon

Owner:辽宁莱特莱德环境工程有限公司

Energy-saving concrete pouring and curing device and using method

ActiveCN114230369AExtended service lifeReduce wasteBuilding material handlingElectric machineryStructural engineering

Owner:广东盛鸿建设工程有限公司

Application of verapamil in preparation of product for protecting cartilage cells and relieving osteoarthritis

PendingCN113577051ALower TXNIP levelsHigh expressionAntipyreticAnalgesicsVerapamilCell-Extracellular Matrix

Owner:SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE

Personalized dialogue generation method and system based on user dialogue history

ActiveCN112182161AAvoid gettingAvoid updatingSemantic analysisCharacter and pattern recognitionPersonalizationHuman–computer interaction

Owner:RENMIN UNIVERSITY OF CHINA

Device and method for detecting liquid in pipeline

ActiveCN102436012AElectric/magnetic detectionAcoustic wave reradiationCapacitanceEngineering

Owner:深圳市丹耐美克环保科技有限责任公司

Gum protective bite block applied to endotracheal intubation

PendingCN107823769AAvoid bitesPrevent crushingTracheal tubesMedical devicesTracheal tubeEndotracheal intubation

Owner:CHONGQING AOJI PHARM TECH CO LTD

Communication pole detection equipment convenient to move and capable of automatically fixing and detecting flatness

InactiveCN113074673AEasy to moveEasy to fixMaterial analysis by optical meansUsing optical meansFixed frameSlide plate

Owner:南京让夷商贸有限公司

Liquid photosensitive solder resist ink and preparation method thereof

ActiveCN101717599AOvercoming brittlenessImprove heat resistanceInksResistHeat resistance

Owner:新东方油墨有限公司

Mimic shrimp slices production process

InactiveCN104544300AElastic and brittleLow costFood preparationMonosodium glutamateFlavor

Owner:李文金

Laser power real-time monitoring device

InactiveCN108593101AMonitor powerMonitor power in real timePhotometry using electric radiation detectorsLaser power scalingPhotoelectric conversion

Owner:SUZHOU INNGU LASER

Special non-noble metal hydrolysis hydrogen production catalyst for fuel cells and preparation method

InactiveCN108390073AExcellent catalytic performance for hydrogen production by hydrolysisImprove stabilityCell electrodesPorous carbonMolybdenum carbide

Owner:CHENDU NEW KELI CHEM SCI CO LTD

Water jet hull rust remover and operating method thereof

InactiveCN101704004AUniform derustingImprove rust removal effectCleaning using liquidsSlagEvaporation

Owner:DALIAN MARITIME UNIVERSITY

40G pbs high-frequency signal transmission connection cable and production technology thereof

InactiveCN104795170AImprove transmission performanceGuaranteed roundnessInsulated cablesCommunication cablesElectrical conductorEngineering

Owner:WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD

Inside-exhaust electric cooker

InactiveCN105996729AAvoid burn hazardReal-time observationCooking vesselsThermodynamicsExhaust valve

Owner:陈斌

Green ecological cement with stone wastes as raw material and production method of green ecological cement

InactiveCN104310813AReduce pollutionIncrease productionCement productionPortland cementGranolithic

Owner:XINCHENG COUNTY HONGYUN CEMENT

Ultra-thin water-based fireproof temperature control coating and preparation method thereof

InactiveCN111995916ALong construction periodIncreasing the thicknessFireproof paintsTemperature controlMicrosphere

Owner:常州市勤源新材料有限公司

Cleaning device of chemical mechanical polishing pad and cleaning method thereof

InactiveCN104175224AIncrease contact areaIncrease intensityAbrasive surface conditioning devicesWater flowSpray nozzle

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

A money pot capable of sorted storing

InactiveCN104510112ASimple structureEasy to producePursesMoney bagsSingle typeEngineering

Owner:田静

Electrostatic plasma thruster

InactiveCN110925157AImprove on-orbit service lifePrevent neutralizationMachines/enginesUsing plasmaSpace environmentEngineering

Owner:DALIAN UNIV OF TECH

Cold-chain logistics transportation cold insulation box

InactiveCN103612815AThin and lightAnti-collisionDomestic cooling apparatusLighting and heating apparatusCold chainElectricity

Owner:TIANJIN YINGDE TECH

Checking method and device for graph-model association correctness

PendingCN114691917AAssociative correctness assuranceRealize automatic calibrationData processing applicationsDigital data information retrievalAlgorithmTheoretical computer science

Owner:GUANGDONG POWER GRID CO LTD +1

Plastic furniture cabinet

PendingCN108294488AReduce weightEasy to carryFurniture joining partsRigid cabinetsPlastic materialsEngineering

Owner:河南林艺塑料科技有限公司

Air valve assembly, air valve air guide mechanism, air conditioner and passenger car

PendingCN110145607AIncrease diversityEasy to adjustAir-treating devicesOperating means/releasing devices for valvesAir volumeCar passenger

Owner:GREE ELECTRIC APPLIANCES INC

Manufacturing method of advanced node rear-section metal through hole

InactiveCN111564409AIncreased process windowImprove yieldSemiconductor/solid-state device manufacturingDual imagingEngineering physics

Owner:NANJING CHENGXIN INTEGRATED CIRCUIT TECH RES INST CO LTD

Anti-radiation and dampproof organic silicon resin paint for copper sculptures

InactiveCN103709935AImprove insulation performanceBright colorCoatingsTurpentineTalc

Owner:TONGLING XINJIUDING COPPER CULTURE IND

5G telephone bank business handling method, device and equipment and storage medium

PendingCN114187102ADigital data information retrievalProgram initiation/switchingEngineeringService information

Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Method for reducing input power frequency ripples

ActiveCN112491254AProtect normal agingSingle network parallel feeding arrangementsDc source parallel operationConvertersControl engineering

Owner:SHENZHEN ZHONGKEYUAN ELECTRONICS

Video foreground object coding method by taking boundary detection as motion estimation reference

InactiveCN102075757AReduce data volumeIncrease the compression ratioTelevision systemsDigital video signal modificationVideo encodingMotion vector

Owner:BEIHANG UNIV

Operating system nucleus universal access control method supporting entities inside and outside nucleus

ActiveCN103971067AEnhanced Mandatory Access Control CapabilitiesImprove scalabilityInternal/peripheral component protectionOperational systemSoftware engineering

Owner:NAT UNIV OF DEFENSE TECH

Remote access communication method, apparatus and system

ActiveCN101309284AUser identity/authority verificationNetworks interconnectionTerminal equipmentReal-time computing

Owner:HUAWEI TECH CO LTD

Irregular ceramic product rolling press forming machine

InactiveCN1511686AImprove compactnessImprove yieldCeramic shaping apparatusMetallurgyMaterials science

Owner:博山宝丰陶瓷机械有限公司

Lithium-ion power supply system for intelligent furniture

ActiveCN110098446ARealize heat dissipationEfficient scrapingSecondary cellsCell component detailsLithiumImpurity

Owner:NINGBO ZHENHAI LI ON ELECTRONICS

Transgenic drosophila model for screening EphB4 kinase activity inhibitors and construction method of transgenic drosophila model

ActiveCN103238565AAnimal husbandryKinase activityDrosophila persimilis

Owner:THIRD INST OF OCEANOGRAPHY STATE OCEANIC ADMINISTATION +1

Dynamic calibration method for springs

ActiveCN105527079AEasy to adjustHigh degree of automationMachine part testingPerformance indexMovement control

Owner:BEIJING MECHANICAL EQUIP INST

LNG vaporizing emptying recycling and air supplementing pressurizing integrated device and control method

ActiveCN110185556AMake full use of limited spaceReduce quality problemsInternal combustion piston enginesFuel supply apparatusTurbochargerElectric control

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1

Packing press and nylon tube packing pressing method

ActiveCN103157983AShorten production timeIncrease productivityMetal working apparatusEngineeringMechanical engineering

Owner:HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD

Grape vine trunk exfoliating device

ActiveCN105660207ASimple structurePracticalCuttersCutting implementsAgricultural engineeringVine

Owner:LUOYANG ACADEMY OF AGRI & FORESTRY SCI

Agricultural peanut vine smashing device

ActiveCN109220256AEasy to handleAvoid cloggingFeeding-stuffCuttersAgricultural engineeringEngineering

Owner:永康市雅文杯业有限公司

Path-sensitive detection method and device

ActiveCN104866417AReduce detection overheadSoftware testing/debuggingIdentifying VariableComputer science

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD +1

Connector for a card

InactiveCN101834360AEasy to installPrevent wrong insertionCoupling device detailsCo-operative working arrangementsEngineering

Owner:ALPS ALPINE CO LTD

Butadiene-acrylonitrile rubber composition and preparation method thereof

ActiveCN112143052AImprove extraction resistancePolymer scienceVulcanization

Owner:BEIJING UNIV OF CHEM TECH +1

PVD vacuum coating process and coating workpiece

ActiveCN110616411AUniform coatingReduce wear and tearVacuum evaporation coatingSputtering coatingMetallurgyMegasonic cleaning

Owner:海盐鑫中岳电子科技有限公司

Method for recognizing moving vehicle load on bridge based on generalized minimal residual algorithm

ActiveCN104615888ASolving discrete ill-conditioned problemsReduce regularization operationsSpecial data processing applicationsTime domainMobile vehicle

Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Novel inorganic-organic material synergistic speed-differential biochemical ball and preparation method thereof

ActiveCN111233145AFair priceImprove adsorption capacityWater treatment compoundsTreatment with aerobic and anaerobic processesActivated sludgeFiber

Owner:GUILIN UNIVERSITY OF TECHNOLOGY +1

Abrasion resistant cast steel and preparation method thereof

InactiveCN102383066ASimple production processLow costProcess efficiency improvementElectric furnaceUltimate tensile strengthWear resistance

Owner:SHANDONG HUIFENG CASTING TECH

Eliminating source lamp intensity drift effect using reference measurement between cuvettes

ActiveCN109477789AEliminate the effects of intensity driftColor/spectral properties measurementsCuvetteComputer science

Owner:SIEMENS HEALTHCARE DIAGNOSTICS INC

Separation method for decidua basalis stem cells of placenta

ActiveCN111575229AReduced Chances of ContaminationEasy to operateCell dissociation methodsEmbryonic cellsHydrolysateHigh sugar

Owner:GUANGDONG CHINAHEALTH LIFE SCI CO LTD

Information processing method, device and equipment and storage medium

InactiveCN110020649AAvoid one-to-one comparisonsReduce workloadCharacter and pattern recognitionInformation processingInformation handling

Owner:LENOVO (BEIJING) LTD

English teaching tool convenient to carry

InactiveCN107591043AMemory helpsEnhance interestElectrical appliancesTeaching toolGreen-light

Owner:华蓥市红军小学

Method and device for controlling virtual character in game, and electronic equipment

PendingCN113952728AAlleviate the technical problem of low convenience of transmission operationEasy to operateVideo gamesGraphical user interfaceEngineering

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Water stop sheet folding former

InactiveCN101844169AShorten the lengthReduce weightGear wheelFlanging

Owner:陈世祥

Folded pearl cotton package and manufacturing method thereof

ActiveCN102729522AOmit costEliminate the step of applying glueContainers to prevent mechanical damageContainer making machineryPEAREngineering

Owner:珠海四唯新材料科技有限公司

Improved surface-mounted permanent magnet synchronous motor number online identification method and device

PendingCN114696703AImprove recognition accuracyVoltage Error CompensationElectronic commutation motor controlVector control systemsElectric machinePermanent magnet synchronous motor

Owner:CHINA UNIV OF MINING & TECH

Warming bag

InactiveCN103766179AComplete efficientlyFinish quicklyPlant protective coveringsIsosceles trapezoidEngineering

Owner:金亚楠

Water-based white polyester coil coating special for aluminum ceiling finish paint and preparation method of water-based white polyester coil coating

InactiveCN105385314ABendableReduce pollutionEpoxy resin coatingsPolyester coatingsEpoxyPtru catalyst

Owner:佛山市沃特布恩新型材料有限公司

Municipal pipeline based on fluid mechanics

InactiveCN113668672AEasy to passAvoid cloggingSewer pipelinesWater flowStructural engineering

Owner:李龙英

A Chinese word segmentation method based on naive Bayesian algorithm

InactiveCN109408801AImprove Relevance RankingParticiple correctCharacter and pattern recognitionNatural language data processingProbit modelPart of speech

Owner:KUNMING UNIV OF SCI & TECH

Air compressor crankshaft upset-forging method and die

InactiveCN108067580AImprove performanceReduce marginForging/hammering/pressing machinesEngine componentsAir compressorTwo step

Owner:LIAONING 518 INTERNAL COMBUSTION ENGINE FITTINGS

Dandelion dark tea and production method thereof

InactiveCN107594013AImprove qualityImprove drinkabilityTea substituesCooking & bakingBlack tea

Owner:JIANGSU QIANYAOTANG GUOYI RES INST CO LTD

Novel optical transmitting-receiving integrated single-fiber bidirectional optical device

InactiveCN111722329AAvoid the phenomenon of outward deviationIncrease light saturationCoupling light guidesLight beamErbium lasers

Owner:江苏飞格光电有限公司

Synthesis method of zinc complex, and applications of zinc complex as fluorescent probe and ferroelectric material

InactiveCN110885339AHigh puritySimple processFluorescence/phosphorescenceLuminescent compositionsNitrofuralFluoProbes

Owner:YANCHENG TEACHERS UNIV

Traditional Chinese medicine composition for toxin expelling and drug rehabilitation

InactiveCN104337882AEliminate dependenciesGood qualityNervous disorderHydroxy compound active ingredientsSalvia miltiorrhizaAbstinence

Owner:刘永乐

Connecting device with tension monitoring function

InactiveCN105444934AEasy to operateEasy to useApparatus for force/torque/work measurementMechanical engineering

Owner:QINGDAO HANGXIN ELECTROMECHANICAL TECH CO LTD

Text information processing method and device, electronic equipment and medium

PendingCN114218963AGood effectEasy extractionSemantic analysisInformation processingEngineering

Owner:子长科技(北京)有限公司

Motor damping device

InactiveCN1758508AReduce the amount of vibrationAvoid high frequency noiseSupports/enclosures/casingsMotor vibrationControl theory

Owner:BENQ CORP

Multi-edge steel pipe flange inner and outer girth welding equipment

PendingCN113560777AStable rotation speedGuaranteed uniformityWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryChain type

Owner:漯河市迈威数控机械设备有限公司

Continuous production method of phosphorus pentafluoride

InactiveCN109052350AReaction is easy to controlControl heat of reactionPhosphorus halides/oxyhalidesPhysical chemistryFluorine containing

Owner:SICHUAN UNIV

Femoral head medullary core decompression surgery positioner and decompression method thereof

PendingCN114176800AImprove clearanceReduce the number of perspectivesSurgical navigation systemsComputer-aided planning/modellingRight femoral headGonial angle

Owner:SHANGHAI JIAO TONG UNIV

Illuminating apparatus cooling device and method

InactiveCN111609387AImprove cooling effectCompact structureLighting heating/cooling arrangementsPorous mediumEngineering

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

Blind inversion method and device

ActiveCN111694052AImprove continuityImprove reliabilitySeismic signal processingComputational physicsTikhonov regularization

Owner:PETROCHINA CO LTD

Seedling breeding method for new high-sweetness blueberry variety

InactiveCN103688859AHigh sweetnessHorticulture methodsPlant tissue cultureAdditive ingredientBud

Owner:大连经济技术开发区迪辉农业生态园

On-line detecting device for quartz crystal product

InactiveCN109581181ARealize transmissionImprove pass rateRadiofrequency circuit testingSelf-oscillationData acquisition

Owner:黄蕊

Learning resource constructing method and device

InactiveCN106651701AImprove matchImprove learning efficiencyData processing applicationsWeb data indexingLearning dataEngineering

Owner:SHANDONG UNIV OF SCI & TECH

Abnormality processing method and device

PendingCN113868008AImprove exception handling efficiencyFault responseCharacter and pattern recognitionAlgorithmRoot cause

Owner:CHINA CONSTRUCTION BANK

Outdoor power pipeline dredging detection device

InactiveCN109092815AImprove aestheticsEasy to hold with one handHollow article cleaningEngineeringElectric power

Owner:江苏捷通管业科技有限公司

Antistatic and slightly-fragrant artificial leather

InactiveCN105178051AGuaranteed persistenceEasy to useSynthetic resin layered productsTextiles and paperYarnEngineering

Owner:JIANGYIN JIANGDONG PLASTIC

Adjustable drilling device for stainless steel plate machining

InactiveCN112247184ASmooth rotationEasy to adjust the size of drilling buffer forceWorkpiecesTurning toolsClassical mechanicsStructural engineering

Owner:SUZHOU SAISHUOLA STAINLESS STEEL PROD CO LTD

Display manufacturing apparatus and manufacturing method thereof

ActiveCN110751904AAvoid formingAvoid damageNon-linear opticsIdentification meansGlass coverEngineering

Owner:ZEUS

Utilization device for residual heat of multi-functional energy-saving stove

InactiveCN104359135AEven fire supplyImprove heating conditionsLighting and heating apparatusWater heating stoves/rangesCombustion chamberEngineering

Owner:KUNSHAN FULING ENERGY USE

Tunnel type washing machine

InactiveCN105821625AEliminate water shock wavesEliminate vibrationOther washing machinesTextiles and paperShock waveDynamic balance

Owner:JIANGSU SEA LION MASCH GRP CO LTD

Industrial instrument and meter producing and assembling method

InactiveCN113211053ALow assembly efficiencyReduce the effect of butt assemblyMetal working apparatusButt jointEngineering

Owner:武汉顺为众创科技有限公司

Dielectric filter, communication equipment, method for preparing dielectric block and method for preparing dielectric filter

InactiveCN111384526AShorten the lengthReduce or even eliminate the risk of warpingResonatorsDielectricHigh volume manufacturing

Owner:ANHUI TATFOOK TECH CO LTD