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.

Multifunctional sax

InactiveCN1877051ABuild walls fastLess mud sheddingBuilding material handlingMaterial consumptionEngineering

Owner:胡青林

Preparation method of in-situ self-generated titanium carbide particle reinforced nickel-based gradient coating

InactiveCN102268672AMiniaturizationAvoid the danger of easy crack formationMetallic material coating processesChemical compositionAlloy substrate

Owner:SHANGHAI UNIV OF ENG SCI

Method for controlling closing of microphone device, and microphone device

ActiveCN107995543AReduce power consumptionSignal processingMouthpiece/microphone attachmentsTime segmentEngineering

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Wire branch connector

InactiveCN103311685AFirmly connectedQuick connectionClamped/spring connectionsMultiple conductors connectorElectricityEngineering

Owner:珠海市银雷极电科技有限公司

Software authentication method and device, processing node and storage medium

PendingCN111797367AReduce riskReduce duplicationProgram/content distribution protectionSoftware engineeringLicense

Owner:CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1

Closed force transmission device and safety door lock using same

InactiveCN104169508AImprove securitySimplify the manufacturing processConstruction fastening devicesFastening meansInsertion depthEngineering

Owner:金荣熙

Fiber Bragg grating sensing device

InactiveCN102879025AAchieve readIncrease multiplexing capacityConverting sensor output opticallyResonant cavityGrating

Owner:CHENGDU FORWARD TECH

Blood gas electrolyte analyzer sample box

InactiveCN109324177ASimple structureEasy to disassemble and washBiological testingW-boxTesting tubes

Owner:芜湖森爱驰生物科技有限公司

Building exterior wall sandwich thermal insulation and permeation prevention composite board

ActiveCN112252637AReduce weightHigh strengthCovering/liningsFire rescueThermal insulationEngineering

Owner:美茵(北京)建筑金属制品有限公司

Oscillator circuit arrangement

PendingCN111801892AReduced Power RequirementsElectric pulse generatorOscillations generatorsSoftware engineeringHemt circuits

Owner:AMS AG

A method for preparing hydrangea ergosterol by electric field-semi-bionic technology

ActiveCN110129824BExtraction does not affectIncreased diffusion rateElectrolysis componentsElectrolytic organic productionFlocculationFreeze-drying

Owner:FUQING CITY FIRE KIRIN EDIBLE FUNGUS TECH DEV

Synthesis method of weather-resistant epoxy resin curing agent

InactiveCN113493387ABreaking the monopolyCraft green simpleCarbamic acid derivatives preparationOrganic compound preparationPolymer scienceEthylic acid

Owner:上海库曜新材料有限公司

Integrated control method and system for wet desulphurization absorption tower system

PendingCN113617216AReduce energy consumptionReduce control difficultyGas treatmentDispersed particle separationControl systemControl engineering

Owner:CHINA HUADIAN ENG +1

Sulfur-containing flue gas dust remover

PendingCN113092176AAvoid dischargeImprove protectionWithdrawing sample devicesDispersed particle separationPH meterFlue gas

Owner:玉环嘉言机械有限公司

Cloud computing platform data processing method and device

ActiveCN110971642AImprove deployment efficiencyData switching networksSoftware deploymentComputer hardwareData platform

Owner:BEIJING GRIDSUM TECH CO LTD

Bathroom intelligent illumination apparatus and control method therefor

InactiveCN105682328AImprove experienceIntelligentElectrical apparatusElectric light circuit arrangementControl signalWater flow

Owner:SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD

Clamping force-adjustable tangential driving type rotary inertial piezoelectric actuator and method

InactiveCN107994805AChange requires power-on clampChange the status quo of power-off unlockingPiezoelectric/electrostriction/magnetostriction machinesPiezoelectric actuatorsEngineering

Owner:XI AN JIAOTONG UNIV

Assembly part feeding device control system

InactiveCN106444438ARealize automatic feeding processRealize the assemblyProgramme control in sequence/logic controllersControl systemEconomic benefits

Owner:苏州哈度软件有限公司

Cast welding mould of storage batteries

InactiveCN102554193AShorten the production cycleAdapt to assembly requirementsPositive currentMaterials science

Owner:ZHEJIANG HAIYUE AUTOMATIC MACHINERY

Microinjection system for turtle eggs

PendingCN112063516AEasy injectionPrecision injectionBioreactor/fermenter combinationsBiological substance pretreatmentsAnimal scienceEggshell

Owner:ANHUI AGRICULTURAL UNIVERSITY

Electronic information signal processing system

InactiveCN106412382ALow costEasy maintenanceTelevision system detailsColor television detailsAudio power amplifierData acquisition

Owner:GUANGXI UNIV

Image splicing method and device, storage medium and electronic equipment

PendingCN113469880AGeometric image transformationDetails involving image mosaicingImaging processingIntermediate image

Owner:MEGVII BEIJINGTECH CO LTD

Micro-fluidic chip film post-bonding air-tightness detection device and method

InactiveCN112504564AReduce mistakesImprove detection yieldConveyor partsFluid-tightness measurement using fluid/vacuumAir tightnessElectrical and Electronics engineering

Owner:苏州万贵源精密科技有限公司

Construction method of waterborne polyurethane coating on wind power blade

PendingCN111571882ADry fastIncrease productivityDomestic articlesEpoxyGlass fiber

Owner:MEGA P&C ADVANCED MATERIALS SHANGHAI CO LTD

Computer method for predicting landslide vertical impact acting force on submarine pipeline

PendingCN111210502APrediction is accurateGood application effectDesign optimisation/simulation3D modellingClassical mechanicsSeabed sediment

Owner:WENZHOU UNIVERSITY

Micro-page paging method for modular carrying

ActiveCN112540823AHigh speedImprove experienceEnergy efficient computingExecution for user interfacesComputer hardwareEngineering

Owner:HANGZHOU ZHICONG NETWORK TECH LOMITED CO

Rail transit clearing method based on deep learning

PendingCN114419686AAccurately obtain travel trajectoryNarrow lookup databaseDigital data information retrievalCharacter and pattern recognitionHuman bodySimulation

Owner:UNIVERSAL UBIQUITOUS TECH CO LTD

Special rice seedling raising medium for mechanically transplanting medium and large seedlings of hybrid non-glutinous rice, method for preparing special rice seedling raising medium and application thereof

PendingCN107821101AReduce blightImprove seedling age elasticitySuperphosphatesGrowth substratesDecompositionUniconazole

Owner:SICHUAN AGRI UNIV

ARM-based GPS (global positioning system) signal resolving system

InactiveCN104750006AReduce workloadImprove work efficiencyComputer controlSimulator controlElectrical resistance and conductanceControl system

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Manure preparing device utilizing gear rack adjusting mechanism for adjusting angle and preparing method

InactiveCN104792140APrevent collapseAvoid rolling deformationDrying gas arrangementsDrying solid materialsDrive motorPinion

Owner:邹长湾

Multicasting routing method based on secondary link in wireless distributed network

ActiveCN104703243AReduce the number of retweetsReduce forwarding hopsNetwork topologiesTransmissionSelf-organizing networkProtocol for Carrying Authentication for Network Access

Owner:XIDIAN UNIV

Aluminum sheet separating device

InactiveCN110790018AEasy to separateDoes not affect processing efficiencyConveyorsDe-stacking articlesStructural engineeringAir blower

Owner:山东龙口三元铝材有限公司 +1

Synchronous remover for mixed impurities of ink and adhesive in waste paper, and preparation method thereof

InactiveCN102505548AEfficient removalIncrease productivityNon-fibrous pulp additionFats/resins/pitch/waxes removal in pulpFiberLiquid waste

Owner:SOUTH CHINA UNIV OF TECH

Automatic gasket absorbing system for gasket machine

InactiveCN108792582ASave manpower and push manuallyImprove work efficiencyConveyor partsEngineeringStorage tank

Owner:天津佛尔豪药品包装有限公司

Touch screen copper wiring method ad touch screen

InactiveCN106293230ASolve the problem of low lap accuracyGood touch feelSemiconductor/solid-state device manufacturingPhotosensitive material processingCopper-wiringMetal

Owner:EELY ECW TECH

Multifunctional cardiovascular system analysis and detection equipment

InactiveCN105286821AEasy to observeFacilitate statistical analysis of dataSurgeryDiagnostic recording/measuringSystems analysisControl line

Owner:黄欢

Method and device for performing service

InactiveCN102214100ADifficult to solveSolve efficiency problemsSpecific program execution arrangementsSoftware engineeringLogistic function

Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

Underwater scale measurement method and device

PendingCN111504269AOptical rangefindersPicture interpretationTarget surfaceEngineering

Owner:SOUTHERN POWER GRID PEAK LOAD & FREQUENCY REGULATION GENERATING CO LTD

Power and data transmission system and method

ActiveCN106165308ABatteries circuit arrangementsPower distribution line transmissionElectricityTransmitted power

Owner:PHILIP MORRIS PROD SA

Automatic leg lifting rehabilitation device for promoting blood circulation and removing acid after patella fracture treatment

InactiveCN111728818ARelieve sorenessEliminate stickingChiropractic devicesTherapeutic coolingEngineeringAnnular array

Owner:GUANGZHOU HAOJIA MEDICAL EQUIP CO LTD

M25 common dry-powder plastering mortar and preparation and use method thereof

InactiveCN109369100AImprove cohesionImprove water retentionSlagPulverized fuel ash

Owner:成都宏基建材股份有限公司

Method for sorting 2n pollen from pollen

ActiveCN110542641ASorting is simpleEfficient sortingIndividual particle analysisPollenBiology

Owner:SOUTH CHINA AGRI UNIV

Pure epoxy powder coating for coating bakelite board and preparation method thereof

InactiveCN101709195AStrong adhesionHigh hardnessPowdery paintsEpoxy resin coatingsEpoxyHardness

Owner:GUANGZHOU QINGTIAN INDAL

One-step hydrothermal synthesis based on ionic liquid novel fluorescent carbon dots and detection application of one-step hydrothermal synthesis for sulfathiazole

PendingCN111272717AEasy to makeLow costNano-carbonFluorescence/phosphorescenceFluoProbesTetrafluoroborate

Owner:HENAN NORMAL UNIV

Method for realizing dynamic positioning through stepless lifting

PendingCN113920604ASolve the problem of not being able to take care of 6 types of modelsEasy to operateTicket-issuing apparatusRoad vehicles traffic controlInformation controlControl engineering

Owner:GRG INTELLIGENT TECH SOLUTION CO LTD +1

Selenium-rich feed for weever

InactiveCN105053554AImprove disease resistanceImprove survival rateAnimal feeding stuffDiseaseBiotechnology

Owner:杨长义

Toothbrush

ActiveCN112369794AAvoid discomfort and even secondary injuryPrecise applicationDentistryBrushesMouth careBristle

Owner:SHENZHEN SOOCAS TECH CO LTD

Technical improvement project profit evaluation method and device

InactiveCN107944744ARealize verificationRealize supervision and managementResourcesData transformationComputer science

Owner:BEIJING ENERGY INVESTMENT HLDG +3

Valveless filter with lift breaking bucket

ActiveCN104492133AExtended use timeHeight adjustableLoose filtering material filtersGravity filtersSiphonEngineering

Owner:上海智楹科技有限公司

Salt alkali resistance water preserving agent and its preparation method

InactiveCN1590504AImprove water absorptionHigh brine rateOrganic fertilisersSoil conditioning compositionsSalt waterChemistry

Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Multi-round interactive semantic understanding method and device

PendingCN107785018AImprove experienceAccurate Semantic Understanding ResultsSemantic analysisSpeech recognitionNatural language processingData segment

Owner:IFLYTEK CO LTD

Method for using polyester fiber for enhancing highly-filled environment-friendly paper

InactiveCN104448359AComing outPolyester

Owner:EAST CHINA UNIV OF SCI & TECH

High-throughput roller bottle culture device

PendingCN107723239AReduce material requirementsLow shape requirementTissue/virus culture apparatusEngineeringCell growth

Owner:CELLAUTO BIOLOGICAL AUTOMATION CO LTD

Network management system and network management method

ActiveCN107094095AAvoid situations where you can't connect to the networkImprove securityData switching networksInformation processingComputer terminal

Owner:中电科微波通信(上海)股份有限公司

Externally applied Chinese medicinal mixture for treating onychomycosis

InactiveCN1827144AGood effectNo reactivity encounteredAntimycoticsDermatological disorderAcetic acidFungal nail infection

Owner:刘茂生

Integration hydrodynamic force transportation and distribution system

InactiveCN105910350ASmall footprintEnergy efficient operationMechanical apparatusSpace heating and ventilation detailsCyclic processDistribution control

Owner:山东中瑞新能源科技有限公司

Compressed image recognition method based on deep learning

PendingCN113780340AImprove classification performanceImprove featuresImage enhancementImage analysisNeural network nnImage identification

Owner:苏州科亿信息科技有限公司

Three-drum unattended turbulence profile measurement device

InactiveCN104897139AIncrease buoyancyReduce volumeMeasuring open water movementWater resource assessmentMeasurement deviceButt joint

Owner:STATE OCEAN TECH CENT

Analysis and control method for risk caused by electric power communication maintenance work

InactiveCN109889353AImprove convenienceImprove efficiencyData switching networksCommunication circuitsElectric power

Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD

Glue coagulation-preventing assembly

InactiveCN105563885AHigh degree of automationImprove the mixing effectContainer making machineryEngineeringAutomation

Owner:TIANJIN JINSHENGXI PAPER PROD CO LTD

Sealed liquid medicine bottle with safety ring structure

PendingCN110279582AImprove sealingImprove stabilityPharmaceutical containersMedical packagingEngineeringBottle cap

Owner:苏州锦新纳米科技有限公司

Foreskin loop ligaturing device capable of preventing foreskin frenum from being accidently injured during surgery

InactiveCN104306052AEliminate or reduce postoperative edemaOvercome edema complicationsSurgeryPenisForeskin

Owner:向谷兮 +1

Electrolytic hydrogen-rich water cup

InactiveCN112842034AWater/sewage treatmentDrinking vesselsElectrolysisPhysical chemistry

Owner:深圳市创辉氢科技发展有限公司

Polishing device for communication device shell production

InactiveCN113696081AAvoid interferencePlay a supporting roleGrinding carriagesPolishing machinesInterference (communication)Polishing

Owner:江苏中昇电子科技有限公司

Full-automatic self-cleaning filter

InactiveCN104857760ALow priceRealize automatic backwashStationary filtering element filtersFiltrationEngineering

Owner:安庆市紫韵电子商务有限公司

Measuring method for radiation characteristics of semitransparent medium based on multi-frequency modulation laser irradiation

ActiveCN103454244AAccurate measurementHigh solution accuracyScattering properties measurementsTransmissivity measurementsFrequency modulationIrradiation

Owner:严格集团股份有限公司

Tungsten titanium composite oxide supported cerium oxide catalyst, preparation method as well as application of catalyst

InactiveCN103846083AWide operating temperature windowGood activity at low temperatureDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsPtru catalystComposite oxide

Owner:NANJING UNIV OF SCI & TECH

Desulfurization and denitrification integrated flue gas purification device

InactiveCN112452146AImprove purification effectImprove timelinessGas treatmentDispersed particle separationThermodynamicsFlue gas

Owner:马鞍山市方正机械制造有限责任公司

Cold rolling process steel bending detection and analysis method based on artificial intelligence

PendingCN113112470AAvoid false detectionSave human resourcesImage enhancementImage analysisPattern recognitionAlgorithm

Owner:西安道法数器信息科技有限公司

Household steaming room shape memory light-operated spontaneous heating material and preparation method thereof

InactiveCN111849134AReduce wastePain reliefHeat-exchange elementsLight therapyCarbon nanotubeButanediol

Owner:长沙华脉新材料有限公司

Method for producing D-lactic acid by using fiber hydrolysate

ActiveCN102329824AHigh optical purityImprove acid production performanceMicroorganism based processesFermentationCelluloseFiber

Owner:ANHUI BBCA FERMENTATION TECH ENG RES

Traditional Chinese medicine composition for treating acne

InactiveCN106310196ASolve recurring, difficult-to-treat problemsEasy to carryDermatological disorderPlant ingredientsRhizomeChinese drug

Owner:珠海横琴新区德群中医药科学研究院有限公司

Profile steel built-in special-shaped steel pipe concrete column structure and manufacturing method thereof

PendingCN106906954AEasy constructionDuring construction, it is convenient to connect multiple prefabricated columns as neededArched girdersPortal framesEarthquake resistanceClassical mechanics

Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE

Micromolecule organic light detector and preparation method thereof

PendingCN114824090AAvoid pyrolysisReduce riskOrganic chemistrySolid-state devicesEvaporation (deposition)Composite film

Owner:GUANGZHOU GUANGDA INNOVATION TECH CO LTD

Display driving method and device of display panel, equipment and storage medium

PendingCN114842799ANo color castMix Brightness MaximizationStatic indicating devicesComputer hardwareComputer graphics (images)

Owner:KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT

A project application information feedback and query system

InactiveCN107895254AReasonable designSimple structureOffice automationSpecial data processing applicationsStructure of Management InformationThe Internet

Owner:CHENGDU QINENG HOISTING EQUIP TECH SERVICE CO LTD

Adjustable industrial robot suitable for being used in mechanical production workshop

InactiveCN112139943AAdjustable rotation angleRealize multi-angle grindingGrinding carriagesGrinding drivesThick plateIndustrial robotics

Owner:黎锦华

Molecular sieve adsorption tower for nitrogen making equipment

InactiveCN114832580ADoes not affect normal workBreak away will notNitrogen purification/separationDispersed particle separationMolecular sieveElectric machine

Owner:HANGZHOU CHENRUI AIR SEPARATION EQUIP MFG

Anti-biotin interference chemiluminiscence immunoassay kit and application thereof

PendingCN111122845APracticalVersatilityChemiluminescene/bioluminescenceBiological testingBiotinChemiluminescence immunoassay

Owner:BEYOND DIAGNOSTICS (SHANGHAI) CO LTD +1

Simple warming and seedling-raising method for rice

InactiveCN106538316AEasy to operateIncrease flexibilitySeed and root treatmentRice cultivationGreenhouseCrop cultivation

Owner:马晓丽

Edge optimization processing method and device for image segmentation result, and computing equipment

ActiveCN107610149AGood effectEasy to combineImage enhancementImage analysisScene segmentationBackground image

Owner:BEIJING QIHOO TECH CO LTD

Control method for updating friend information of chatting tool according to characteristics of login user

InactiveCN102238096AImplement step-by-step updatesReduce work stressData switching networksSoftware engineering

Owner:蒋斌

Splitting machine for cigarette paper production and cutting

PendingCN113562498AAchieve a fixed effectLocation restrictionsCleaning using toolsArticle deliveryPaper productionElectric machinery

Owner:HEFEI TOBACCO IND & TRADING GENERAL

API misuse detection method and system based on attention mechanism

ActiveCN114741322AExcellent accuracyExcellent lossReverse engineeringSoftware testing/debuggingCode generationAlgorithm

Owner:BEIHANG UNIV

Rubber-coated structure of high-speed food processor drive gear

InactiveCN105581680AImprove fitAvoid hard contactKitchen equipmentFailure rateGear wheel

Owner:KINGCLEAN ELECTRIC GREEN TECH SUZHOU

Quantum method for safely calculating Hamming distance based on Bell state

ActiveCN108111302AResistant to Quantum AttacksImprove securityKey distribution for secure communicationCryptographic attack countermeasuresBell stateQuantum channel

Owner:ANHUI UNIVERSITY

Conveying, overturning and skin removing device for shafts

PendingCN113731908AImprove skin clearing effectSolve the disadvantages of clear skinCleaning using liquidsClassical mechanicsEngineering

Owner:安徽嘉岳金属科技有限公司

Feed special for carps and preparation method of feed

InactiveCN108477435AReduce morbidityNutritional diversityClimate change adaptationAnimal feeding stuffBacterial virusFeed technique

Owner:桂林聚龙潭生态渔业有限公司

Traditional Chinese medicine decoction for treating sphagitis

InactiveCN105194249ANon-irritatingRespiratory disorderPlant ingredientsCannabisLapsana communis

Owner:马鞍山德宏堂生物科技有限公司

High-temperature ceramic roller kiln waste heat utilization system

InactiveCN107726845AReduce manufacturing costReduce energy consumptionFurnace typesCeramic materials productionTemperature controlThermal energy

Owner:耒阳市井阳陶瓷有限公司

Sealing device, battery or control box, motor vehicle, and method for producing a sealing device

PendingCN114585836ASimple and reliable assemblySimple and reliable sealingEngine sealsElectrical batteryEngineering

Owner:ELRINGKLINGER AG

Preparation method for flexible compound corrosion-resistant grounding material

InactiveCN106169336ASimple preparation stepsStrong targetingContact member manufacturingCable/conductor manufactureFiberPolyvinyl chloride

Owner:LULIANG UNIV

Method for promoting anaerobic digestion of municipal sludge with high solid content to produce methane by using zero-valent iron

InactiveCN111099802AIncrease productionReduce outputBiological sludge treatmentMicroorganismOrganic acid

Owner:GUANGZHOU UNIVERSITY

Megawatt-grade draught fan with direct drive structure

PendingCN106640531AExtended service lifeLow costFinal product manufactureWind motor combinationsMechanical engineeringTapered roller bearing

Owner:DALIAN DESIGN INST CO LTD CHINA FIRST HEAVY IND +1

Sterilization composition containing isopyrazam and meptyldinocap

InactiveCN105613512AImprove the effect of prevention and controlLower doseBiocideDead animal preservationBiotechnologyTriticella flava

Owner:GUANGDONG ZHONGXUN AGRI TECH

Sorting installation for parcels and method for sorting parcels

ActiveCN112512706AReduce in quantityShort staySortingAgricultural engineeringMechanical engineering

Owner:KOERBER SUPPLY CHAIN LOGISTICS GMBH

Vertical type combined air processor

InactiveCN106196327AHigh heat cycle/vibration resistanceHigh resistivityMechanical apparatusSpace heating and ventilation safety systemsCooling coilAgricultural engineering

Owner:睿仑空气处理技术东台有限公司

Bending machine

InactiveCN105034337AImprove molding rateImprove bending accuracyEngineeringMechanical engineering

Owner:YIYANG PLASTIC PROD

Interference coordination-based inter-cell user scheduling method

InactiveCN101965062ASuppress interferenceIncrease profitWireless communicationOrthogonal complementComputer science

Owner:ZTE CORP

Authentication method, system and equipment for network access

InactiveCN102595405AImprove securityPrevent leakageNetwork topologiesTransmissionNetwork access serverAuthentication system

Owner:HUAWEI TECH CO LTD

Page generation and rendering method and device, electronic equipment and storage medium

PendingCN114385164AImprove development flexibilityImprove efficiencySoftware engineeringWebsite content managementSoftware engineeringData source

Owner:WUBA

Automatic temperature-control metal electric heating membrane

InactiveCN101404832AAvoid local overheatingImprove reliabilityOhmic-resistance heatingTemperature controlSignal processing circuits

Owner:栾松

Modified gamma-alumina and hydrogenation catalyst, and preparation method and application of hydrogenation catalyst

ActiveCN107519888AGood dispersionImprove structural stabilityCatalyst carriersCatalyst activation/preparationNitrogenWater soluble

Owner:CHINA PETROLEUM & CHEM CORP +1

Positing gingival ring cutting device for dental implantation

ActiveCN104546165ASmooth cutFixed and accurateDental implantsGingival tissueIon implantation

Owner:郑州康德泰口腔医疗科技有限公司

Hub

PendingCN110774823ARich appearanceLow costWheel protectionRolling resistance optimizationFixed positionSpoke

Owner:佛山市南海区九江冠皇模具有限公司

Series battery pack and single terminal voltage detection method of series battery pack

InactiveCN103560568ADoes not affect balanceLow costBatteries circuit arrangementsCurrent/voltage measurementMultiway switchingTerminal voltage

Owner:徐宏

Pilot safety valve

InactiveCN111981168AAvoid impact sheddingSolve the problem of easy damage and high on-site maintenance rateEqualizing valvesSafety valvesEngineeringSafety valve

Owner:四川长仪油气集输设备股份有限公司

Seat passenger human body classification recognition sensing system and automobile seat

PendingCN111791824ARealize identificationImplement detectionVehicle seatsPedestrian/occupant safety arrangementCar seatInterior space

Owner:LANGFANG JINSESHIGUANG TECH LTD

Spot-removing coating rod

ActiveCN112618939AAvoid confusionAvoid the problem of poor flowMedical devicesVibration massageElectric machineryEngineering

Owner:合肥森岑汽车用品有限公司

Resource mapping method and device for uplink control information UCI

ActiveCN113169831AError prevention/detection by using return channelSignal allocationTerminal equipmentEngineering

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Distributed file slice generation and storage system and control method thereof

PendingCN112181297ASolve addressing problemsAnti-tamperingDigital data information retrievalInput/output to record carriersData encodingData store

Owner:PUHUA YUNCHUANG TECH (BEIJING) CO LTD

Method for manufacturing transmission oil pump rotor

InactiveCN105880607AEvenly distributedPromote growthTurbinesOther manufacturing equipments/toolsIron powderShielding gas

Owner:顾晓峰

Galvanization pretreatment method of zinc-based alloy

InactiveCN107687012AEmission reductionGood effectElectrolysisPretreatment method

Owner:清远鑫河五金科技有限公司

Improved toughening filling material for plastic film

InactiveCN105419164AHigh strengthImprove heat resistanceSodium bicarbonateFiber

Owner:王丽萍

Cutting depth self-adjusting mechanism and drill bit

PendingCN110439471AAvoid failureExpand the stable operating areaDrill bitsConstructionsDamping functionControl engineering

Owner:KINGDREAM PLC CO +1

Plug-in assembly, short circuit withstanding circuit and electric vehicle

InactiveCN107332036AImprove accuracyImprove securityEngagement/disengagement of coupling partsReverse connectionElectric vehicle

Owner:ZHEJIANG LUYUAN ELECTRIC VEHICLE

Hanging structure, paper tube conveying system and paper tube production line

InactiveCN108861407ARealize batch vertical suspensionImprove finished product qualityMechanical conveyorsProduction linePulp and paper industry

Owner:湖北恒鑫纸制品股份有限公司

Laser targeting device based on four quadrant optical-electric detector

InactiveCN101285666BHigh precisionAiming meansTarget detectorsFour quadrantsSignal processing circuits

Owner:CHONGQING UNIV

Method for removing endotoxin in antibody protein

InactiveCN108586606AEfficient removalDoes not affect purityPeptide preparation methodsImmunoglobulinsSodium acetatePhosphate

Owner:SHANGHAI WUXI BIOLOGIC TECH CO LTD

Four-crankshaft multi-power cylinder of gasoline engine

InactiveCN102678327AIncrease the compression ratioIncrease speedMachines/enginesGasolineEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for manufacturing reverse-blocking semiconductor element

InactiveCN103329255AReduce leakage currentSemiconductor/solid-state device manufacturingSemiconductor devicesEdge surfaceReverse bias

Owner:FUJI ELECTRIC CO LTD

Washing device convenient for patients suffering from action impairment

PendingCN114411889AReduce work stepsRealize the effect of adding water automaticallyDomestic plumbingWater dischargeWastewater

Owner:周骋

Quality guarantee device with cleaning function

ActiveCN113908718AOptimize layoutAchieve cleanupFeeding-stuffRotary stirring mixersElectric machineryPropeller

Owner:ICHUAN ZHONGXINSHENG AGRI & ANIMAL HUSBANDRY MASCH CO LTD

Dual-channel radio-frequency signal processing module for navigation receiver

InactiveCN102305934AIncrease the RF working frequency bandImprove continuous navigationSatellite radio beaconingAudio power amplifierFrequency synthesizer

Owner:SHAANXI CHANGLING ELECTRONICS TECH

Transgenosis residue incineration device based on mobile technology

InactiveCN109458616AEasy to moveEasy transferCremation furnacesCombustion chamberSlag

Owner:郑州韦尔特生物科技有限公司

Blue light organic electroluminescent material, preparation method and applications thereof

InactiveCN104629728AIncrease emission energyHigh fluorescence quantum yieldSolid-state devicesSemiconductor/solid-state device manufacturingAnthraceneQuantum yield

Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +2

Component upgrading method and device

InactiveCN107766064AIssues without an upgradeAchieve independent upgradeProgram loading/initiatingSoftware deploymentSoftware engineering

Owner:ZTE CORP

Method and network server for recommending network applications to mobile terminal

ActiveCN104156366AImprove accuracySpecial data processing applicationsMarket data gatheringPersonalizationData source

Owner:CHINA MOBILE GROUP ZHEJIANG

Distributed network data transmission driving control strategy

InactiveCN110456700AReduce loadEliminate the effects ofProgramme controlComputer controlMean squareInput control

Owner:WUXI ELECTRICAL & HIGHER VOCATIONAL SCHOOLS

Audio assisted creation method based on big data

InactiveCN109754773ACreate quicklyEasy to createElectrophonic musical instrumentsDigital data information retrievalData acquisitionRate curve

Owner:MEET STUDIO

Multi-constraint-condition-oriented complex mobile crowdsourcing task decomposition method

PendingCN110503331AEliminate load imbalancesImprove quality levelOffice automationResourcesNODALTop down analysis

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Multi-purpose sulfur hexafluoride gas density relay device

PendingCN108461348AImprove adaptabilitySolve checkElectric switchesSulfur hexafluorideMulti port

Owner:GUANGDONG POWER GRID CO LTD SHANTOU POWER SUPPLY BUREAU

Plate-fin heat exchanger

InactiveCN101158558AOmit headerReduce workloadHeat exchanger casingsStationary plate conduit assembliesAlloyTitanium

Owner:李建明

Overturning sliding cavity door structure, plasma vacuum cavity and plasma treatment equipment

PendingCN110184590AAvoid failureGuaranteed vacuum environmentElectric discharge tubesChemical vapor deposition coatingEngineeringMechanical engineering

Owner:SUZHOU WEIPENG ELECTRICAL TECH CO LTD

Temperature-resistant and salt-resistant polymer clean fracturing fluid thickening agent and preparation method thereof

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