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.

Magnetic field aggregation component and non-contact leakage current measurement device and method

InactiveCN110672902AIncrease the magnetic field strengthMeet the measurement accuracy requirementsElectrical testingCurrent measurements onlyElectric power equipmentPower equipment
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST

Application of artemisinin and artesunate as artemisinin derivative to preparation of medicine for treating asthma

InactiveCN104784170AEnhance pharmacological effectsImprove the treatment rateOrganic active ingredientsRespiratory disorderInflammatory factorsTreatment effect
Owner:AFFILIATED HOSPITAL OF GUILIN MEDICAL UNIV

Street lamp device with remote control lifting system

ActiveCN112594612AReduce the effects of exposureIncrease flexibilityMechanical apparatusLighting support devicesLight irradiationRemote control
Owner:CHANGZHOU VOCATIONAL INST OF ENG

Heat treatment method for high-nitrogen corrosion resistant plastic die steel

ActiveCN105506249AEliminate bandingElimination of eutectic carbidesCarbideHardness
Owner:NORTHEASTERN UNIV

Pu'er tea bag

PendingCN114223758AEasy to carryEasy to brewFungiBacteriaProcess engineeringAluminum foil
Owner:快乐茶科技(广宁)有限公司

Hierarchical routing query method of automatic exchange optical network

InactiveCN101197756AImprove query speedMultiplex system selection arrangementsData switching networksAutomatically switched optical networkHierarchical routing
Owner:ZTE CORP

Acquisition device for hydrogeological exploration

ActiveCN114646496AAvoid damageWithdrawing sample devicesHydrometrySoil science
Owner:山东省地质矿产勘查开发局八〇一水文地质工程地质大队

Anti-fracture supporting device for mining gypsum mine

PendingCN112554928AAvoid breakingStable supportMining devicesMine roof supportsGear wheelClassical mechanics
Owner:陈彬

Library optical disc intelligent access apparatus

InactiveCN106548798AAvoid scratchesAvoider loss phenomenonCarrier indicating/warning arrangementsApparatus modification to store record carriersSlide plateEngineering
Owner:LINYI UNIVERSITY

Externally used traditional Chinese medicine for treating ecthyma

InactiveCN103989863AGood for treating acneShort course of treatmentAntibacterial agentsAnthropod material medical ingredientsSalvia miltiorrhizaMIMOSA PUDICA LEAF
Owner:史家举

Multiple-effect powdery composite EM bacterial agent and active activated culture and application thereof

ActiveCN108641983ALow costEasy storageFungiBacteriaMicroorganismWater quality
Owner:JIANGSU DAYOU BIOLOGICAL DEVAL +1

Display control method of mobile terminal and mobile terminal

ActiveCN106648340AImprove reading experienceInput/output processes for data processingComputer graphics (images)Electronic book
Owner:VIVO MOBILE COMM CO LTD

Cylindrical glass weight

InactiveCN102956145AReduce weightImprove performanceStampsWeighing apparatus testing/calibrationEngineeringMarket management
Owner:凌鹤轩

Machining process of movable template in mold frame

InactiveCN108098275APrecise processing technologySimple processEngineeringInjection air
Owner:苏州永为客模架智造股份有限公司

Fixing part used for compressor transportation and compressor transportation fixing structure

ActiveCN103359379AEffective shock absorptionSimple structurePackaging vehiclesContainers for machinesEngineeringVibration absorption
Owner:GREE ELECTRIC APPLIANCES INC

Solar charging device for estimating battery voltage

InactiveCN107769322ADisplacement implementationCharging stationsIndicating/monitoring circuitsElectricityEngineering
Owner:罗昌兴

Control signal detection device of section steel stacker crane

PendingCN110921339AResolve accuracySolver damagedStacking articlesControl signalReciprocating motion
Owner:宣化钢铁集团有限责任公司

70 MPa high-pressure vehicle-mounted carbon fiber entwined hydrogen storage bottle with aluminum-alloy inner container

InactiveCN103672387ALarge volume-to-weight ratioHigh number of fatigue cycles at workPressure vesselsFiberCarbon fibers
Owner:SHANGHAI COMPOSITES SCI & TECH CO LTD

Method for preparing 5-amino-2,4,6-triiodoisophthalic acid

PendingCN113444007AThe generation of solutionSimple production processOrganic compound preparationAmino-carboxyl compound preparationEngineeringCombinatorial chemistry
Owner:CHENGDU BRILLIANT PHARMA CO LTD

Rechargeable battery changing method and device without code scanning

PendingCN109572465AEasy to replaceEasy to useCharging stationsElectric vehicle charging technologyBattery chargeTerminal equipment
Owner:深圳易电新动力有限公司

Photoelectric sensor packaging piece, semi-finished product and batch packaging method

InactiveCN106298761AAchieve high integrationAvoid interferenceSemiconductor/solid-state device detailsSolid-state devicesPlastic packagingResistance capacitance
Owner:SUZHOU JIEYANXIN NANO TECH CO LTD

Print cartridge of 3D printer

InactiveCN108016041AEasy to classifyEasy maintenanceManufacturing enclosuresManufacturing material handling3d printFailure rate
Owner:CHANGSHA YUANDAHUA INFORMATION TECH CO LTD

Well drilling device

PendingCN114856445AReduce frictionAvoids friction, reduces wear on flexible drive shaftsEarth drilling toolsDrilling rodsElastic componentWell drilling
Owner:中煤矿业集团有限公司

Rolling method for metal thin strip difficult to deform based on laser heating

InactiveCN113385543AImprove plastic deformation abilityAchieve stable rollingWork heating devicesWork cleaning devicesLaser heatingEnergy consumption
Owner:TAIYUAN UNIV OF TECH

Method for destroying disused structure by using same-frequency resonance

InactiveCN102102446ASave energySave human effortBuilding repairsForce frequencyMeasuring instrument
Owner:刘传胜

Lens group for optical lens and optical lens

ActiveCN112558269AConducive to miniaturization designGuaranteed imaging effectOptical elementsOphthalmologyOptical axis
Owner:BYD CO LTD

Information provision system, information provision method, and management device for information provision system

ActiveCN111133762AFull playInput/output for user-computer interactionDigital data information retrievalData ingestionTime information
Owner:HONDA MOTOR CO LTD

Purifying system for welding fume

PendingCN107596858AReduced direct inhalation damageReduce direct emission pollutionDispersed particle filtrationDirt cleaningAtmospheric airTower
Owner:山西天巨美虹钢构有限公司

Ultrathin wireless charging equipment with annular breathing lamp effect

PendingCN110829511AWith ring breathing light effectImprove user experienceCircuit monitoring/indicationDifferent batteries chargingLight guideEngineering
Owner:苏州蓝沛无线通信科技有限公司

Pointer

InactiveCN101520954AEasy to useSimple structureReadingBiochemical engineeringRed light
Owner:刘月升

Negative electrode slurry as well as preparation method and application thereof

InactiveCN112366318AGood dispersionSolving Dispersion ProblemsElectrode manufacturing processesNon-aqueous electrolyte accumulator electrodesSlurryGraphite
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Integrated residual current operated circuit breaker with current leakage indication function

InactiveCN106653500AAchieve openAchieve closureSwitch operated by earth fault currentsSwitching device condition indicationIntegrated designEngineering
Owner:SUNTREE ELECTRIC CO LTD

Engine starting control method of hybrid electric vehicle, vehicle and storage medium

ActiveCN113415267AIncrease jitterGuaranteed comfortHybrid vehiclesHybrid electrical vehicleControl mode
Owner:CHINA FIRST AUTOMOBILE

Anti-freezing water meter

InactiveCN112781668AGuaranteed to workPrevent frostbiteVolumetric apparatus damage preventionStream flowEngineering
Owner:XIAN TRIONES DIGITAL INFORMATION

Pixel driving circuit, driving method thereof and display device

ActiveCN110728952AReduce the impactImprove display brightness uniformityStatic indicating devicesDriver circuitControl signal
Owner:XIAMEN TIANMA MICRO ELECTRONICS

Input interface display system and method for portable equipment

InactiveCN108874333ADigital output to display deviceComputer scienceTargeted screening
Owner:BEIJING DIANSHI JINGWEI TECH

Enhanced portable light source LED device for testing high power solar photoelectric receiver

InactiveCN104333327AEasy maintenanceQuick repairPhotovoltaic monitoringPhotovoltaic energy generationElectric power transmissionProduction line
Owner:KUNSHAN KEDE NEW ENERGY TECH

Aquaculture moving device capable of intelligently controlling feeding amount

InactiveCN107711659AMoving at a uniform speedSmooth feedingClimate change adaptationPisciculture and aquariaSlide plateEngineering
Owner:成都君华睿道科技有限公司

Construction method and evaluation system of sports thermal comfort evaluation model of cold region ice stadium, electronic equipment and storage medium

PendingCN114418379AReduce energy consumptionImprove the thermal environmentMeasurement devicesForecastingHuman bodyThermal sensation
Owner:BUILDING DESIGN RES INST HARBIN INST OF TECH

Enhanced floating gate structure

InactiveCN106150330AImprove structural rigidityIncrease muteGates/doorsBonding processStructural rigidity
Owner:TIANJIN SOWIN AUTOMATIC DOOR

Multifunctional part placement basket having hanging function

InactiveCN107378889AWork without restrictionsWork tools storageEngineeringMechanical engineering
Owner:无锡宝宏环保船舶有限公司

Motor health index evaluation system based on multi-fault feature combination

PendingCN112763908AGuaranteed accuracyReduce operation and maintenance costsDynamo-electric machine testingHealth indexData acquisition
Owner:中国机械设备工程股份有限公司 +1

Plate surface grinding device

InactiveCN108942459AGrinding work supportsPlane surface grinding machinesEngineeringSurface grinding
Owner:张国强

Method and system for automatically checking and deploying batch test environment

InactiveCN109117145AImprove work efficiencyReduce work costsSoftware testing/debuggingSoftware deploymentTested timeMaterial resources
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Fishing line collecting device

InactiveCN105936443ARealize the collectionImprove collection efficiencyFilament handlingDrive wheelEngineering
Owner:安徽省安国渔具有限公司

Comprehensive size tester for cover

PendingCN110763177AGuaranteed accuracyAvoid errorsMeasurement devicesTester deviceStructural engineering
Owner:广东嘉仪仪器集团有限公司 +1

Escape device acting on automobile glass

InactiveCN112455382AGet a chance to escapePedestrian/occupant safety arrangementEmergency encounterEngineering
Owner:范笑盈

Device for conveying fibers broken after traction to machine without slowing down

ActiveCN107324147AReasonable designSolve the problem of high-speed boardingFilament handlingGlass productionFiberEngineering
Owner:JIANGDONG TECH CO LTD +2

Fireproof and electricity-proof power distribution cabinet

PendingCN114883923ATimely fire fightingReduce the temperatureClimate change adaptationThermometers using material expansion/contactionElectricity deliveryEngineering
Owner:浙江佳朗电力设备有限公司

Ship reclaimed water treatment and recycling integrated equipment and working method thereof

ActiveCN111925076ASimple structureWater treatment parameter controlWater/sewage treatment by irradiationWater useUv disinfection
Owner:FUZHOU UNIV

Efficient stamping device capable of adjusting stamping width

InactiveCN112170595ADrop smoothlyNo sheddingShaping toolsMetal-working feeding devicesCooling effectStructural engineering
Owner:广州莹冲涡轮增压器有限公司

Network payment method, system and device

InactiveCN106408297AImprove securityEnsure safetyElectronic credentialsProtocol authorisationPaymentE-commerce
Owner:SHENZHEN CIFPAY NETWORK BANK TECH

Special laying hen feed applicable to fermentation bed

InactiveCN106721477ASimple varietyLow costFood processingAnimal feeding stuffAnimal scienceFodder
Owner:SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI

Work platform with manipulator

PendingCN108979680AStable clampingEasy to operateUnderground chambersTunnel liningManipulatorIndustrial engineering
Owner:CHINA RAILWAY SCI & IND GRP RAIL TRANSPORTATION EQUIP LIMITED

Display panel and pixel unit thereof

ActiveCN111338145ANon-linear opticsComputer scienceElectrical and Electronics engineering
Owner:AU OPTRONICS CORP

Solid catalyst for arene selective oxidation and its preparation and uses

InactiveCN1788843AEasy to useGood choiceOrganic chemistryOrganic compound preparationBenzenePhenol
Owner:NANJING UNIV OF TECH

Black bioglass as well as preparation method and application thereof

ActiveCN109336381APromote absorptionEffective absorptionGlass furnace apparatusMolten stateLaser
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Needle-ring type ion wind fin cooling device

ActiveCN107660103AReduce volumeSimple structureCooling/ventilation/heating modificationsEngineeringElectron
Owner:XI AN JIAOTONG UNIV

Information storage and transmission system with encryption function

InactiveCN112217767AImplementation auditLift workloadKey distribution for secure communicationTemporal informationEncrypted function
Owner:SPEARUNION TIANJIN TECH CO LTD

Method for identifying and evaluating paddy rice neck blast resistance

ActiveCN109536572AIncreased release durationSufficient and abundantMicrobiological testing/measurementMicroorganism based processesDiseaseSpore
Owner:HUNAN HYBRID RICE RES CENT

Commodity recommendation method and system based on user session and graph convolutional neural network

ActiveCN110490717AImprove accuracyHigh speedBuying/selling/leasing transactionsNeural architecturesNerve networkDirected graph
Owner:QILU UNIV OF TECH

Industrial stair climbing assisting robot

ActiveCN106627826AReduce work intensityLow application costVehiclesIndustrial engineeringStairs climbed
Owner:WEIHAI VOCATIONAL COLLEGE

Rotary electric shaver

InactiveCN104955621AMetal working apparatusDrive shaftCoupling
Owner:RAYOVAC CORP

Intelligent underwater robot capable of adjusting power driving direction

InactiveCN108639290AComplex movementPropulsive elementsDrive motorEngineering
Owner:殷红平

Traditional Chinese medicine composition capable of preventing and treating skin radiation injuries

InactiveCN103040956AImportant societyImportant militaryDermatological disorderPlant ingredientsRadiation injuryRemove blood
Owner:江其生

Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus

InactiveCN101244860AAvoid consumptionReduce consumptionWater contaminantsMultistage water/sewage treatmentLiquid wasteHigh concentration
Owner:GO HIGHER ENVIRONMENT GRP CO LTD

Chinese medicinal composition for treating children's monophagia and anorexia, preparation and preparation method thereof

InactiveCN101468174ANo negative impactGood curative effectPowder deliveryDigestive systemMedicinal herbsSide effect
Owner:北京千基恒饮料销售有限公司

Data desensitization method, system and device based on national ETC big data and medium

PendingCN112000983AWithout losing legibilityDesensitization methods are safeDigital data protectionOriginal dataEngineering
Owner:贵州数据宝网络科技有限公司

Operation table with chipping cleaning structure for speed reducer machining

PendingCN114535704AQuick clean upClean up quicklyMaintainance and safety accessoriesEngineeringReducer
Owner:薛均

Hangover alleviating and liver protecting beverage and preparation method thereof

InactiveCN106472924AGreat tasteReduce physical damageFood ingredient functionsMedicineFlos chrysanthemi
Owner:QIANNAN NORMAL UNIV FOR NATTIES

Household air conditioner

InactiveCN113137667AAvoid affecting the purification effectPrevent splashMechanical apparatusLighting and heating apparatusHome environmentEnvironmental engineering
Owner:陈荣

Production method for high protein rice highly-processed product

InactiveCN107937466AImprove solubilityAvoid lostAnimal feeding stuffFermentationDecompositionHigh pressure
Owner:江柏田

Two-shift variable-speed system of inner rotor hub motor without power interrupt and electric vehicle

PendingCN110071597AReduce axial sizeSmall footprintElectric machinesMotor depositionElectric vehicleGear train
Owner:JILIN UNIV

Quick-moving unpowered air suction chamber for air quality detection

ActiveCN113466413AFast updateRealize precise monitoringWithdrawing sample devicesVehicle componentsSolar batteryGas concentration
Owner:郑州水伟环境科技有限公司

Rice husking machine with screening function

InactiveCN112246308AImprove filtering effectEasy to removeSievingScreeningAgricultural engineeringStructural engineering
Owner:HUNAN JINSONG MACHINERY

Automatic deviation rectifying and discharging device for abrasive paper

InactiveCN108214335AAvoid wastingImprove qualityAbrasion apparatusPulp and paper industryEmery paper
Owner:YANCHENG HUASEN MACHINERY

Method of adjusting long term evolution (LTE) physics uplink share channel frequency hopping range dynamically

InactiveCN103167614ARealize regulationIncrease flexibilityWireless communicationControl channelBroadcasting
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1

Automobile seat

PendingCN113733993ASimple structureImprove production and assembly efficiencyMovable seatsCar seatControl theory
Owner:宁波明望汽车饰件有限公司

Sampling device for gynecology department

InactiveCN108143439AAvoid errorsCompact and reasonable structureSurgeryVaccination/ovulation diagnosticsThermal insulationChemical engineering
Owner:成都伍加玖网络科技有限公司

Self-balancing UV-curing machine for film pasting and paper pasting

InactiveCN106423787AMeet the use requirementsEasy to makePretreated surfacesCoatingsUV curingEngineering
Owner:WUHU CHUNYUAN PHOTOELECTRIC EQUIP TECH CO LTD

Scouring device

InactiveCN1196434CReduce widthMaintain honeycomb structureKitchenware cleanersEngineeringMechanical engineering
Owner:FINANCIERE ELYSEES BALZAC

Novel rubber tube steel wire bundling device

PendingCN107902174AEasy to fixIncrease contact areaPackagingCrankScrew thread
Owner:张家港市华鸿金属制品有限公司

Interplanting symbiosis method of gynostemma pentaphyllum and illicium verum

InactiveCN109247202AIncrease profitSimple structureCultivating equipmentsPlant cultivationIllicium verumCrop yield
Owner:兴义市平宇中药材种植农民专业合作社

Drum vertical chain grate hot water boiler

ActiveCN102297509AImprove thermal efficiencyHigh thermal efficiencyWater heatersEngineeringEconomizer
Owner:HARBIN TIANDIKUAN ENERGY SAVING TECH

Optical axis indication adjusting mechanism and indication adjusting method

ActiveCN107144934AFacilitates radial alignmentEasy to installMountingsOptical axisEngineering
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Drill grouting concrete pile forming drilling device with air and water supply and drilling method of drill grouting concrete pile forming drilling device

PendingCN106481296AAvoid the disadvantages of lower bearing capacityImprove bearing capacityDrilling rodsFlushingEngineeringWeathering
Owner:HEILONGJIANG HUAYAN PILING TECH R & D CO LTD

Viscous powdery emulsion explosive for top hole and preparation method thereof

PendingCN114478144AIncrease stickinessSolve various disadvantages of deep hole pneumatic machinery chargingNon-explosive/non-thermic compositionsEmulsion explosiveEngineering
Owner:陕西北方民爆集团有限公司

Correction method based on segment data and block data

ActiveCN108375420AWide operating temperature rangeImprove image qualityRadiation pyrometryImaging qualityCorrection method
Owner:成都中昊英孚科技有限公司

Supporting deVice for feed plate of lint cleaner

InactiveCN108677280AHigh strengthImprove rigidityCarding machinesVertical planeMaterial consumption
Owner:ZHANGZHOU PULIHUI TECH SERVICE CO LTD

Fast generation method of blood vessel teaching aid based on automatic advancing of bounding box

ActiveCN114882172ASolve problems that rely on user interactionSave time on human interactionImage enhancementImage analysisAlgorithmVascular reconstruction
Owner:青岛埃米博创医疗科技有限公司

Test table for electrical test

InactiveCN107262182AEasy to collectImprove experimental efficiencyLaboratory benches/tablesTest efficiencyElectricity
Owner:合肥海腾软件科技有限公司

Negative ion coating and preparation method thereof

InactiveCN109762378AReduce the interaction forceImprove stabilityAlkali metal silicate coatingsProcedure AgentsSlurry
Owner:杭州琻泰环境科技有限公司

Preparation method of fermented glutinous rice-tomato wine

InactiveCN104946471AFull of nutritionUnique flavorAlcoholic beverage preparationFlavorSugar
Owner:史占彪

Coal supply treatment device

InactiveCN111111894AAvoid enteringWork without distractionGrain treatmentsStructural engineeringMechanical engineering
Owner:温州市景润机械科技有限公司

Inferior coal catalysis sulfur-fixing agent for cement industry

InactiveCN106118799APromote combustionImprove burnout rateSolid fuelsRare earthSulfide
Owner:安徽中缘新材料科技有限公司

Media resource playing method and device, equipment, medium and product

ActiveCN113064537AInput/output processes for data processingThe InternetMediaFLO
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Porous silicon nitride ceramic guide roller and preparation method thereof

InactiveCN106140833ALight in massHigh temperature resistantGuiding/positioning/aligning arrangementsTemperature resistanceNitride
Owner:HEFEI ORIENT METALLURGICAL EQUIP

Method for detecting end-face runout and radial runout of shat parts in working state

InactiveCN1789908AUsing optical meansEngineeringNondestructive testing
Owner:SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE

Drug for prevention and treatment of eel bacterial diseases and preparation method thereof

InactiveCN110404019APromote growthImprove immunityAntibacterial agentsPlant ingredientsBiotechnologySide effect
Owner:JIMEI UNIV

Method and device for separating carbon dioxide in marsh gas compression and filling system

InactiveCN102226120ATake advantage ofSimple structureCarbon compoundsChemical industryMethane gasGuide tube
Owner:GUANGXI UNIV

Food processor with small-space crushing cover

ActiveCN103654470ASmall load changeImprove crushing effectKitchen equipmentSlurryMechanical engineering
Owner:JOYOUNG CO LTD

Convolutional neural network model pruning method based on structure redundancy detection

PendingCN111160519AAccelerateHigh speedNeural architecturesNeural learning methodsEngineeringNetwork model
Owner:SHANGHAI JIAO TONG UNIV +1

Synthetic method for efficiently preparing folcisteine

InactiveCN109053622AShort process routeReduce stepsOrganic chemistryActivated carbonAcetylation
Owner:CHENGDU BAISHIXING SCI & TECH IND

Method and system for downloading resource in P2SP network

ActiveCN101841558AImprove securityStrengthen supervisionTransmissionResource managementClient-side
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Dry-type transformer cooled by water circulation

ActiveCN111403151AGood air coolingImprove cooling effectTransformers/inductances coolingTransformers/inductances coils/windings/connectionsTransformerWater flow
Owner:HXXN ELECTRICITY

Method for preparing tungsten-nickel-iron alloy thin plate

ActiveCN102380614ASimple methodLess investmentIron powderLight pollution
Owner:XIAN REFRA TUNGSTEN & MOLYBDENUM

Production method of medicine packing bag

ActiveCN105666951ASmooth coating processImprove stabilityEnvelopes/bags making machineryLiquid surface applicatorsComposite filmUltraviolet
Owner:SICHUAN HUILI IND

Central monitoring system network communication method and system

ActiveCN105591966ASave traffic costsSave on communication costsData processing applicationsDiagnostic recording/measuringTraffic capacityNetwork packet
Owner:SHENZHEN COMEN MEDICAL INSTR

Production method of cotton and wool blended bleached yarns

ActiveCN111945270AHigh whiteness valueHigh whitenessYarnLiquid/gas/vapor fibres/slivers/rovings treatmentYarnTextile technology
Owner:LUTAI TEXTILE

Novel flaky reflective thermal insulation powder and preparation method thereof

ActiveCN105694574AImprove adsorption capacityFunction as a glass sheetInorganic pigment treatmentReflecting/signal paintsThermal insulationTin(II) chloride
Owner:ZHEJIANG COLORAY TECH DEV

Method for preparing organic and inorganic blended fertilizer

ActiveCN102898247AReduce moistureHigh strengthFertilizer mixturesPotassiumOrganic inorganic
Owner:青岛乡润生物科技有限公司

Gas circulation rapid drying oven

ActiveCN109708438APrevent overflowImprove processing efficiencyDrying gas arrangementsDrying chambers/containersProduct gasProcess engineering
Owner:浙江华义检测有限公司

Refrigerator

PendingCN113310278AEasy accessEfficient use ofLighting and heating apparatusCooling fluid circulationIceboxRefrigeration
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +2

Quality control method for traditional Chinese medicine extraction process

PendingCN113740292AReduce occupancySave time in extraction processMaterial analysis by optical meansMedicinal herbsQuality control
Owner:GUANGDONG ZHONGSHENG PHARMA

Bi-directional simple drilling machine

InactiveCN106001683ASimple structureSolve easy wear and tearBoring/drilling machinesEngineeringDrilling machines
Owner:SUZHOU GAOTONG MACHINERY TECH CO LTD

Concave bottom frame and railway concave bottom vehicle

ActiveCN112537333AOptimize layoutEasy to assembleAerodynamic brakesRailway transportAir brakeControl theory
Owner:CRRC YANGTZE CO LTD

Image character recognition system and method

PendingCN109934227AHigh precisionReduce duplicationCharacter and pattern recognitionSample selectionCharacter recognition
Owner:上海兑观信息科技技术有限公司

Edge trimmer for wood door production

InactiveCN110843043AReduce labor intensityImprove processing efficiencyProfiling/shaping machinesElectric machineryEngineering
Owner:衡东振好木制品有限公司

Local area network-based network data platform with self-learning function

InactiveCN106209534AFast transmissionLow priceBroadband local area networksNeural architecturesArea networkData platform
Owner:LIUZHOU YIJIAN TECH

Data dynamic transmission method, device and equipment and storage medium

PendingCN111681675AQuick responseReduce transmission delaySpeech recognitionNoiseEngineering
Owner:XIAN TCL SOFTWARE DEV

Multifunctional providing device for cell culture solution

PendingCN111778136AKeep aliveNormal activityBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringStructural engineering
Owner:湖北明德健康科技有限公司

Access control realization method and access control realization system for person and certificate unification based on biological feature recognition

InactiveCN108876998AImprove securityImprove reliabilityIndividual entry/exit registersLED displayPassword
Owner:上海快鱼电子有限公司

Method for frequency calculation in alternating current sampling of feeder terminal

InactiveCN110873822AAccurate calculationLess investmentFrequency measurement arrangementAlgorithmOversampling
Owner:QINGDAO TOPSCOMM COMM

Power distribution network automatic engineering-based reliability evaluation method

ActiveCN104392307AComprehensive evaluation of economyAssessment reliabilityResourcesDowntimeDistribution grid
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD

Graded treatment method for industrial sewage

InactiveCN112723594AImprove work efficiencyAvoid cloggingSpecific water treatment objectivesTreatment involving filtrationSewageWater resource management
Owner:马玉国

Organic electroluminescent device comprising dopant material and plurality of host materials

ActiveCN111211234AImprove performanceEffective control of concentrationSolid-state devicesSemiconductor/solid-state device manufacturingDopantPhysical chemistry
Owner:BEIJING SUMMER SPROUT TECH CO LTD

Pickling device for preserved spare ribs

ActiveCN108813418AAvoid salty picklingAbsorb in timeFood shapingMetal working apparatusProcess equipmentDrive shaft
Owner:湖北晓明食品有限责任公司

Production process of high insulation halogen-free low-smoke plastic electric wire for photovoltaic cable

InactiveCN102254622AEasy to operateImprove stabilityInsulating conductors/cablesOperabilityElectric wire
Owner:JIANGSU DASHENG POLYMER

Negotiation method and apparatus for connecting Ethernet port link

InactiveCN101350823AAvoid lossPrevent link failureTransmissionNetwork packetFailure causes
Owner:ZTE CORP

Non-woven fabric slitting equipment

PendingCN113106732ASmall fluctuations in resistanceReasonable designSevering textilesMetal working apparatusStructural engineeringMechanical engineering
Owner:江苏金美达新材料有限公司

Active wavelength division equipment with online solution function

PendingCN111614430AReduce volumeSave spaceWavelength-division multiplex systemsMultiplexerEngineering
Owner:深圳纤亿通科技有限公司

Intersection safety evaluation method based on risk field theory

ActiveCN114724376AControlling traffic signalsInternal combustion piston enginesRisk quantificationIndustrial engineering
Owner:BEIHANG UNIV

Method for preparation of cycloaliphatic carboxylic acid ester

InactiveCN106866415AOrganic compound preparationCarboxylic acid esters preparationActive componentRuthenium
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Premixed ingredient of Prjanishinkov plant nutrient solution

InactiveCN105198541ASimple and fast operationGuaranteed effectFertilizer mixturesPlant nutritionAdditive ingredient
Owner:有限会社林平

Sanitary pad

InactiveCN105877923AEasy to useAvoid residueSanitary towelsBaby linensStructural typeBiomedical engineering
Owner:王大勇

Drive module for constructing underwater electric manipulator

ActiveCN102935640ASmall sizeCompact structureJointsUnderwater manipulatorEngineering
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Triangular off-circuit tap-changer

ActiveCN106449217AReduce labor intensityFacilitate automated production and processingContact electric connectionProduction rateEngineering
Owner:武汉长虹恒通高压设备有限公司

High-adsorption and high-water-retention porous ceramsite production line

InactiveCN110330312AMolding stabilityStable quality and performanceCeramicwareClaywaresProduction lineFoaming agent
Owner:江苏爱园健康科技有限公司

Orange tea making device and orange tea making process

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