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.

Testing method and device

ActiveCN111488278AReduce preparation timeFast testSoftware testing/debuggingEnergy efficient computingTest efficiencyTest object
Owner:BANK OF CHINA

Glass-welded convex double-vacuum-layer glass provided with edges sealed by sealing grooves and sealing strips and provided with mounting hole(s)

InactiveCN104743822AShorten the timeAvoid pollutionGlass reforming apparatusGlass productionHigh volume manufacturingEngineering
Owner:戴长虹

Medicament for treating centipede shelling diseases

InactiveCN104382957AImprove survival rateIncrease incomePowder deliveryAntimycoticsDiseaseMedicine
Owner:TONGLING GUISHENG ECOLOGICAL BREEDING

Augmented Reality Wearable System For Vehicle Occupants

PendingCN112750206AParticular environment based services2D-image generationDriver/operatorComputer graphics (images)
Owner:FORD GLOBAL TECH LLC

Logging curve reconstruction method

InactiveCN108072903ASeismic signal processingSeismology for water-loggingCurve reconstructionComputer science
Owner:CHINA PETROLEUM & CHEM CORP +1

Method and system for realizing video region-of-interest intelligent coding in dynamic scene

InactiveCN110022463ASave resourcesImprove image qualityImage enhancementImage analysisVideo monitoringImaging quality
Owner:重庆紫光华山智安科技有限公司

Monodisperse mesoporous silica microsphere powder and preparation method thereof

ActiveCN105271268ALow costSimple operation processSilicaMicrosphereMesoporous silica
Owner:江西联锴新材料有限公司

Firmware starting method, device and equipment and readable storage medium

PendingCN114297592AImprove securityGuarantee data securityDigital data authenticationProgram loading/initiatingUser inputSoftware engineering
Owner:LOONGSON TECH CORP

Vaginal multi-contact electrode

PendingCN109999337AAct as a recovery stimulusEffective treatmentMuscular disorderNeuromuscular disorderEngineeringContact electrode
Owner:广西中医药大学附属瑞康医院

Intelligent control method and control system of spam short message reminding mode

InactiveCN107786736ARealize processingAvoid disturbanceSubstation equipmentMessaging/mailboxes/announcementsControl systemTerminal equipment
Owner:MICRO DREAM TECHTRONIC NETWORK TECH CHINACO

Intelligent management method and system applied to campus security, terminal and storage medium

PendingCN112700048AAvoid worriesReduce accidentsForecastingCharacter and pattern recognitionTelecommunicationsArrival time
Owner:奇点六艺教育科技股份有限公司

Low torque natural gas fixed ball valve

InactiveCN106481838AReduce torqueReduce thrustPlug valvesValve housingsPetroleum engineeringNatural gas
Owner:ZHEJIANG BIAOSHENG VALVE MFG CO LTD

Motor train unit battery management method and device and storage medium

PendingCN112072191AEasy to check health statusHealth status real-time monitoringBatteries circuit arrangementsSecondary cells servicing/maintenanceTerminal serverDevice Monitor
Owner:LOTEEM BEIJING RAIL TRANSIT TECH CO LTD

Method of measuring ferric sodium chlorophyllate

InactiveCN110161137AOvercome the inability to separateEasy to separateComponent separationMass spectrometrySodium salt
Owner:HUAZHONG UNIV OF SCI & TECH

Antistatic methyl fiber and preparation method thereof

InactiveCN109594141AImprove dispersion compatibilityImprove antistatic performanceElectroconductive/antistatic filament manufactureMonocomponent synthetic polymer artificial filamentFiberAcrylonitrile
Owner:董荣志

Preparation technology of hafnium tetrafluoride

InactiveCN102774887ALow oxygenHigh purityHydrofluoric acidDistillation
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Natural fiber cut pile fabric for indoor decoration

InactiveCN102953203AImprove wear resistanceHigh color fastnessWoven fabricsSurface layerIrritation
Owner:QINGDAO VELTEX VELVET

Collection method and device, electronic equipment and storage medium

PendingCN112767033AAdvance order processBuying/selling/leasing transactionsMarketingComputer hardwareMobile end
Owner:HANHAI INFORMATION TECH SHANGHAI

Flux-cored wire

InactiveCN102126092AEasy to processEasy to useWelding/cutting media/materialsSoldering mediaTitanium metalNiobium
Owner:杨曜宇

Backboard cascading system, backboard number distribution method and computer equipment

PendingCN114116576AAvoid mistakesImprove distribution accuracyDigital processing power distributionDistribution methodEngineering
Owner:中科可控信息产业有限公司

Binocular-imitating three-dimensional positioning system based on CCD

ActiveCN106481942AImage enhancementDetails involving processing stepsEngineeringPositioning system
Owner:ZHEJIANG OCEAN UNIV

Port lump coal screening device

InactiveCN105880165AImprove screening abilityPracticalSievingGas current separationAgricultural engineeringDevice failure
Owner:INSTALLATION ENG CO LTD OF CCCC FIRST HARBOR ENG

Use of NUMB in diagnosis or prognosis of primary osteoporosis of postmenopausal women

InactiveCN107227358AMicrobiological testing/measurementDisease diagnosisFemale humansMolecular marker
Owner:BEIJING FRIENDSHIP HOSPITAL CAPITAL MEDICAL UNIV

Motor train unit maintenance processing method and device

PendingCN111476382AImprove reliabilitySolve technical problems with low maintenance reliabilityArtificial lifeResourcesMaintenance strategyControl engineering
Owner:CRRC QINGDAO SIFANG CO LTD

Method and device for planning secure path of mobile terminal

ActiveCN104683950APrecise location information protectionLocation information based serviceComputer terminalVulnerability evaluation
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Server board card device, control method thereof and related components

ActiveCN113204470AHigh electrical parametersImprove efficiencyHardware monitoringServersEmbedded systemGround line
Owner:SHANDONG YINGXIN COMP TECH CO LTD

Lighting device

InactiveCN1306335CCondensersLensLight beamOptoelectronics
Owner:CANON KK

Removing device for sputum scab residues on inner wall of trachea of pneumology department

ActiveCN114669561AReduce the possibility of deformationEasy to take outHollow article cleaningAgainst vector-borne diseasesSurgeryBiology
Owner:JILIN UNIV

UVLED epitaxial structure, preparation method thereof, and UVLED chip

ActiveCN113555475AAdjust the bandgap widthEnhanced quantum dot effectMaterial nanotechnologySemiconductor devicesEngineeringContact layer
Owner:EPITOP PHOTOELECTRIC TECH

Renewable fuel cell

ActiveCN111326761ASimple processSolution to short lifeFuel cellsFuel cellsRegenerative fuel cell
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Railway wheels alloy

InactiveCN1374206ARail-engaging wheelsRolling resistance optimizationSulfurManganese
Owner:AMSTED INDS

Pile holding system of underwater pile foundation construction platform

ActiveCN111576422AReduce preparation timeAvoid direct impactBulkheads/pilesLaser transmitterHydraulic cylinder
Owner:YANGZHOU JIANGDU YONGJIAN

Liquid crystal display and liquid crystal display module thereof

ActiveCN104849924AWith viewing angle adjustment functionPromote conversionNon-linear opticsLiquid-crystal displayEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Biological carbon catalyst, iron carbon catalyst and application of biological carbon catalyst

ActiveCN105709755AImprove processing efficiencyWide variety of sourcesWater contaminantsMultistage water/sewage treatmentPersistent organic pollutantRare earth
Owner:YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG

High-hydroscopicity polyvinyl chloride (PVC) material and preparation method

ActiveCN102585116AHighlight substantiveSignificant progressCalcium biphosphateDi-n-octyl phthalate
Owner:ZHEJIANG HONGSHENGYUAN CAR ACCESSORIES

Microgrid fault processing method and centralized monitoring system

ActiveCN112072656AShorten maintenance cycleReduce power lossContigency dealing ac circuit arrangementsSingle network parallel feeding arrangementsGrid faultPower grid
Owner:阳光电源(南京)有限公司

Mobile phone rear cover fixing device, mobile phone rear cover and mobile phone

ActiveCN103118153AEasy to openEasy to operateTelephone set constructionsAgricultural engineeringMobile phone
Owner:HUAQIN TECH CO LTD

Fully degradable simulation material and preparation method thereof

ActiveCN109535670AEvenly dispersedImprove mechanical propertiesFiberAntioxidant
Owner:广东众塑降解材料有限公司

Thermo-electric pile infrared detector

ActiveCN102244190AHigh sensitivityIncrease the areaThermoelectric device with peltier/seeback effectThermoelectric device detailsResponsivityTemperature difference
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Refrigerator movable beam and refrigerator

ActiveCN109425179AGuaranteed electric heatingImprove the level ofLighting and heating apparatusCooling fluid circulationProduction lineRefrigerator car
Owner:SUZHOU SAMSUNG ELECTRONICS CO LTD +1

Decompression system for containment vessel of nuclear power plant at early period of accident

ActiveCN107221361ARelieve stress spikesAvoid overpressure failureNuclear energy generationEmergency protection arrangementsNuclear powerEngineering
Owner:CHINA NUCLEAR POWER ENG CO LTD

Cereal rice and preparation method thereof

InactiveCN103238787ABeautiful colorFull of nutritionFood preparationAdditive ingredientCorn meal
Owner:温特牧(北京)科技有限公司

Novel efficient heat radiation computer

InactiveCN105955430APromote repairPrevent looseningDigital data processing detailsEnergy efficient computingLocking mechanismContact method
Owner:SHAOYANG UNIV

Chopsticks holder

PendingCN109730507AEasy to operateQuickly master the skill of cookingTablewaresEngineeringElectrical and Electronics engineering
Owner:乐清市科派模具有限公司

Method for realizing interface joint debugging sandbox capable of being dynamically configured

PendingCN114595446ABreak the limitationsGuaranteed personalized editing configurationPlatform integrity maintainanceProgram loading/initiatingPersonalizationSoftware engineering
Owner:CITIC AIBANK CORPORATION LIMITED

Automatic medicine dispensing device for infusion

ActiveCN113599260AReduce fatigueHelp recycleBio-packagingPharmaceutical containersNeedle punctureDispensing medications
Owner:THE CHINESE TRADITIONAL HERB MEDICINE RES INST HENAN PROV

Scanning mode application of neutron gamma analysis for soil carbon mapping

PendingCN113518912ASamplingEarth material testingMineralogySoil carbon
Owner:AUBURN UNIV +1

Monitoring method and system for vehicle dead zones and vehicle

InactiveCN107472128AImprove driving safetyAvoid false alarm situationsSignalling/lighting devicesEngineeringDriving safety
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

Manufacturing method of metal oxidation layer

InactiveCN103572347AHigh hardnessAvoid wear and tearAnodisationMicro arc oxidationPlasma electrolytic oxidation
Owner:萧祖荫 +2

Defect area electrified detection device for overhead insulating wire and detection method of defect area electrified detection device

PendingCN108318793ATesting dielectric strengthFault location by conductor typesElectrical polarityElectrical and Electronics engineering
Owner:LIUAN POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER +2

Underwater wireless sensor network gateway based on beidou navigation system and communication method thereof

InactiveCN106961657ASimple structureEasy to implementNetwork topologiesWireless commuication servicesNetwork packetUnderwater sensor networks
Owner:GUILIN UNIV OF ELECTRONIC TECH +1

Cement mortar mixing device for building and work method thereof

PendingCN110466058APrecise control of weight ratioWell mixedMixing operation control apparatusCement mixing apparatusEngineeringCement mortar
Owner:陕西闹闹馨馨知识产权服务有限公司

Method for implementing a variable parameter PID motion controller based on Ethernet Powerlink

InactiveCN108469726AImprove real-time performanceAvoid Data ConflictsProgramme controlComputer controlEthernet PowerlinkInterference resistance
Owner:NANKAI UNIV

Hydrogel immobilized microorganism preservation method

ActiveCN113174387AHigh porosityHigh swellingMicroorganism preservationOn/in organic carrierMicroorganism preservationQuinoxaline
Owner:ZHEJIANG OCEAN UNIV

Intelligent integrated toilet with automatic flushing function

PendingCN109083245AWith timing functionWith automatic flushing functionWater closetsFlushing devicesEngineeringIdler-wheel
Owner:ZHEJIANG ZNC TECH CO LTD

Method for preparing high molecular weight polyaryletherketone

InactiveCN107987272AControllable degree of branchingHigh molecular weightPolymer scienceEngineering plastic
Owner:SHANDONG KAISHENG NEW MATERIALS

Special food picture collection system for labeling diets for primary and middle school students and labeling method

PendingCN107958696AAccurately recall and estimate weightWeight recall and estimateImage enhancementImage analysisChild and adolescentCollection system
Owner:SICHUAN UNIV

Diabetes risk prediction method, device, equipment and storage medium

PendingCN113808744AImprove efficiencyImprove accuracyHealth-index calculationMedical automated diagnosisDiabetes mellitusData transformation
Owner:HEBEI UNIV OF ENG

Rapid high pressure spraying cleaning machine for cloth

InactiveCN108796880AExtended service lifeImprove the safety of useTextile treatment by spraying/projectingTextile treatment carriersElectric machineryEngineering
Owner:JIANGSU AIMENG NETWORK TECH CO LTD

Waste heat reutilization device

PendingCN108592645AIncreasing energy efficiencyFurnace typesWater useCombustion system
Owner:GUANGZHOU BAKE OVEN MACHINERY

Poly(ether-ether-ketone-ketone)containing triphenyl phosphine structure and synthetic method thereof

InactiveCN101058638AExcellent performance indexImprove performancePolymer scienceNMR - Nuclear magnetic resonance
Owner:TIANJIN UNIV OF SCI & TECH

Environment-friendly thermal-insulation decorative foamed ceramic plate and preparation method thereof

ActiveCN110590332AHigh degree of foamingImprove thermal insulation performanceCeramic materials productionCeramicwareFoaming agentSlag
Owner:泉州欧米克生态建材科技有限公司

Systems and methods for information processing

InactiveCN107169691ALogisticsInformation processingComputer vision
Owner:SONY CORP

TPEE transparent elastic monofilament material

PendingCN112442758AImprove rigidityIncrease binding areaFilament/thread formingConjugated synthetic polymer artificial filamentsPolyesterElastomer
Owner:JINJIANG DAYI WARP KNITTING

Slipping and brightening functional master batch for biaxially oriented polyamide film and preparation method thereof

PendingCN113265073AImprove smoothnessHigh glossMasterbatchPolyamide
Owner:昆山运融新材料科技有限公司

Air conditioner capable of realizing quick sterilization through ozone and applicable to toilets of G-series high-speed trains

InactiveCN106958885AImprove sterilization effectSave manpower and material resourcesMechanical apparatusRailway heating/coolingCouplingEngineering
Owner:SHENZHEN WOHAISEN TECH CO LTD

New energy automobile charging line with adjustable length

InactiveCN107565245APrevent slidingFixed extension lengthNon-rotary current collectorCoupling contact membersNew energyAlternative fuel vehicle
Owner:SHENZHEN CITY HAIDUN HARDWARE TOOLS CO LTD

Bean-sprout water culture method

InactiveCN101524044AImprove qualityImprove productivityCultivating equipmentsSoilless cultivationProduction rateProduct gas
Owner:丁哲

Five-way pipe device of bicycle and method for manufacturing same

InactiveCN101254810AHigh bonding strengthExtend the lifespanCycle framesVehicle frameBonding strength
Owner:ADVANCED INT MULTITECH CO LTD

Data storage and detection method and device

PendingCN111371832AReduce lossReduce loadTransmissionMessage queueData class
Owner:TIANKE INTELLIGENT TECH CO LTD

Internal combustion engine and fuel cell combined power generation device and control method

InactiveCN111946454AAvoid lossReduce manufacturing costInternal combustion piston enginesExhaust apparatusFuel cellsEnergy recovery
Owner:JIANGSU UNIV

Hot melting film cutting device for film drawing packing machine

InactiveCN106184941ASimple structureReasonable designPackagingEngineeringHeat fusion
Owner:ANHUI YUANHONG MACHINERY AUTOMATION

Empennage folding mechanism of folding-wing unmanned aerial vehicle

PendingCN112407239AImprove deployment efficiencySimple structureWing adjustmentsFuselagesRotational axisUncrewed vehicle
Owner:SUZHOU RES INST OF NUAA +1

Suspension type prepressing structure and using method thereof

PendingCN113374257AHigh adjustment accuracyConvenient and flexible useForm treatmentArchitectural engineeringWater resources
Owner:CHINA MCC5 GROUP CORP

Hardware-in-the-loop rack, diagnostic test method and diagnostic test system

PendingCN113900866AHighly integratedLow costFunctional testingFaulty hardware testing methodsDiagnostic testTransport layer
Owner:SHANGHAI CHONGSU ENERGY TECH CO LTD

Hole pile hole-forming construction method and device suitable for high backfill karst geology

PendingCN110424896AImprove construction progressEnsure hole sizeDrilling rodsDrilling casingsKarstEngineering
Owner:CCFED THE FIGTH CONSTR & ENG

Novel spiral transmission mechanism

InactiveCN112128328AWidely used valueReduce coefficient of frictionGearingGear lubrication/coolingEngineeringScrew thread
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Telescopic arm and fire fighting truck

InactiveCN110980600AProtective structureExtended service lifeLifting devicesFire rescueClassical mechanicsEngineering
Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE

Application of garnet in rubber as inorganic filler

InactiveCN104109257ASave mineral resourcesImprove protectionWet separationGravity separationMineralogy
Owner:HUNAN RES INST FOR NONFERROUS METALS

Multifunctional metal-ceramic composite material and preparation method thereof

PendingCN113172220AUniform particle sizeReduce composition segregationAdditive manufacturing apparatusMolten spray coatingCeramic compositeCeramic coating
Owner:天泽思创(武汉)智能交通科技有限公司

Medicine for treating gastric ulcer

InactiveCN104306459AGood medical effectDigestive systemCapsule deliveryPropolisSide effect
Owner:李正

Multi-path optical switch synchronous rapid switching control system and control method thereof

PendingCN111735481ANo noisePrecisely control the movement distanceConverting sensor output opticallyOptical elementsKinematic controllerControl system
Owner:HEFEI ZHICHANG PHOTOELECTRIC TECH

Non-weld-connection cooling tower heat-radiating tube

InactiveCN106679482ALow costThe processing method is simple and fastHeat exchanger casingsHeat exchanger fasteningCooling towerStraight tube
Owner:江苏万宝科技发展有限公司

Electricity-generating experiment device for teaching

InactiveCN106781912AObserve intuitivelyEasy to useEducational modelsImpellerElectricity
Owner:黄思雨

Portable reductant tablet for rapid on-site atomic fluorescence detection as well as preparation method and application thereof

ActiveCN102735673AImprove convenienceEasy to operatePreparing sample for investigationFluorescence/phosphorescencePotassium borohydrideFluorescence
Owner:BEIJING BEIFEN RUILI ANALYTICAL INSTR GROUP

Box-type cascaded SMA frictional compound damper

PendingCN108729568ASimple structureReasonable power transmissionProtective buildings/sheltersShock proofingPull forceStatic friction
Owner:HUANGHUAI UNIV

Compositions including an alkyl 3-hydroxybutyrate

InactiveCN105408432AOrganic chemistryChemical paints/ink removersAcetic acidHydroxybutyrates
Owner:EASTMAN CHEM CO

Big data flow type cluster processing system and method for carrying out clustering as required

InactiveCN108052537ASolve problems that are processed quicklyImprove acceleration performanceDatabase management systemsRelational databasesData streamComputer module
Owner:柳州健鱼科技有限公司

Natural plant shampoo

ActiveCN110917078AHigh activityRapid anti-dandruff and sterilizationCosmetic preparationsHair cosmeticsBiotechnologyCocamide DEA
Owner:INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI +2

Speed reducer with convenient gear replacement

InactiveCN106340999AEffective splitReasonable structural designMechanical energy handlingLeft halfGear wheel
Owner:SHAOXING UNIVERSITY

Mounting bottom foot and refrigerator with same

InactiveCN113865228AReduce volumeReduce manufacturing costDomestic cooling apparatusLighting and heating apparatusIceboxEngineering
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Getter magnetic control target material

InactiveCN113652662AVacuum evaporation coatingSputtering coatingMetal powderGetter
Owner:安徽益东惠电子科技有限公司

Shelling and cold-pressing integrated device used for production of camellia oil

InactiveCN107287023ASimple processIncrease productivityFatty-oils/fats productionAgricultural engineeringExpeller pressing
Owner:临泉县生产力促进中心

Laptop with wrist protective pads

InactiveCN102043443AReduce fatigueReserved functionDigital data processing detailsInput/output processes for data processingWrist handElectrical and Electronics engineering
Owner:李鑫

Collecting bottle for collecting liquid sample

PendingCN114146735AFully squeeze outHigh extrusion rateReagent containersWithdrawing sample devicesBottleSurgery
Owner:ACON BIOTECH (HANGZHOU) CO LTD

Method for quantitatively detecting biofilm gamma-proteobacteria

InactiveCN103865995AMicrobiological testing/measurementGamma proteobacteriaFluorescence
Owner:TONGJI UNIV

Building block construction straight line monitoring prompt device

InactiveCN105888264AAlarmsBuilding material handlingInfraredArchitectural engineering
Owner:XINCHANG CHENGTAN CHENGSHE MACHINERY FACTORY

Driving mechanism of automatic soap dispenser

InactiveCN106073590AIncrease torqueThe overall structure is simple and reliableHolders and dispensersMechanical energy handlingControl signalDrive shaft
Owner:JIANGMEN AYT ELECTRICAL APPLIANCE CO LTD

Preparation method of porous activated carbon for air purification

InactiveCN106986337ALarge specific surface areaUniform pore size distributionCarbon compoundsEnergy inputSodium bicarbonateCarbonization
Owner:ZHENJIANG HUAYU ENVIRONMENTAL PROTECTION EQUIP MFG

Oil-gas separation device and method of hot oil circulation system

InactiveCN107726627ASimple structureIncrease profitCombination devicesCombustion processEngineering
Owner:崔小勤

Rehabilitation fitness equipment based on stepping

InactiveCN108379033AChiropractic devicesMotor driveLeg muscle
Owner:FOSHAN RUIJIAN SPORTS EQUIP CO LTD

Tire die pattern block assembling and correcting device

ActiveCN112248309AImprove applicabilityAvoid Elastic Change SituationsTyresArcuate shapeMachining
Owner:山东省三利轮胎制造有限公司

Construction process for large-aperture brick and concrete reverse hanging well

InactiveCN102587391AGuarantee the construction qualityExcavationsReinforced concreteBrick
Owner:孙冬梁

Method and device for switching base station by terminal in narrowband cluster system

InactiveCN109963257AAvoid losing lockPrecise registrationBroadcast service distributionCluster systemsControl channel
Owner:HARBIN HYTERA TECH CORP

Behavior recognition method and device, terminal equipment and storage medium

PendingCN114764897AGood application effectCharacter and pattern recognitionFeature vectorFeature extraction
Owner:SHENZHEN YEAHKA TECH

Dragging torque control method and system

ActiveCN113464339AAchieve a smooth startAvoid jitterHybrid vehiclesEngine controllersDrag torqueControl theory
Owner:DONGFENG MOTOR GRP

Electricity larceny prevention and detection device for buried cable

InactiveCN107192901AWireless transmissionEasy to moveElectrical testingCurrent measurements onlyElectricityWireless transmission
Owner:STATE GRID SHANDONG ELECTRIC POWER CO SHOUGUANG POWER SUPPLY CO +2

Content recommendation method and device, electronic equipment and computer readable medium

PendingCN110263258AImprove experienceShorten the timeDigital data information retrievalSpecial data processing applicationsVirtual userThe Internet
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

Iron-manganese-cobalt co-doped supported Fenton catalyst, preparation method and application thereof

InactiveCN109529868AHigh catalytic activityImprove catalytic stabilityWater treatment parameter controlWater treatment compoundsActive componentWastewater
Owner:WEIFANG VOCATIONAL COLLEGE

Elevator emergency self-rescue system and vertical type elevator

ActiveCN108726311ARunning does not affectImprove securityElevatorsSustainable buildingsStandby powerEngineering
Owner:IFE ELEVATORS

Compensation type aeration turning-free aerobic fermentation device

PendingCN109354357AReduce lossesIncrease temperatureWaste water treatment from animal husbandryBiological sludge treatmentPulp and paper industryFermentation
Owner:NORTHEASTERN UNIV

Media asset recommendation method, display device and server

PendingCN114302242AImprove viewing experienceTo achieve the effect of de-exposure biasSelective content distributionEnergy efficient computingRecommendation modelDisplay device
Owner:JUHAOKAN TECH CO LTD

Method for cleaning membrane pollution with high-activity singlet oxygen

InactiveCN103521081AEasy to cleanAccelerated destructionSemi-permeable membranesSinglet oxygenPotassium
Owner:HARBIN INST OF TECH

Automatic coal cutting process

ActiveCN112431593AFully automatedCoal mining safetyUnderground miningSurface miningProcess engineeringIndustrial engineering
Owner:重庆市能源投资集团科技有限责任公司 +1

Anticorrosive composition and application thereof

InactiveCN107854407AImprove anti-corrosion performanceHigh antibacterial activityCosmetic preparationsToilet preparationsMicrowaveShrimp
Owner:ZHENGZHOU AIMOFU INFORMATION TECH CO LTD

Preparation method of polyvinyl alcohol/graphene microcellular foam material

InactiveCN109337268AIncrease the nucleation rateNot easy to collapseFree energiesPlasticizer
Owner:NINGBO UNIV

Syrup viscosity controller of cotton candy machine

InactiveCN106802682AHigh precisionConfectionerySweetmeatsCOTTON CANDYScrew thread
Owner:王海平

Detachable shell device of Coriolis force mass flow meter

PendingCN113984136ASolve the maintenance of online detectionImprove reliabilityVolume meteringCoriolis forceMechanical engineering
Owner:锐莱特仪表(上海)有限公司

A detection method of sea urchin pathogen Vibrio fortis

InactiveCN106957913BQuick checkEfficient detectionMicrobiological testing/measurementBiotechnologyVibrio species
Owner:DALIAN OCEAN UNIV

Self-power-generation mobile power supply

PendingCN109728630AGuaranteed normal chargingImprove battery lifeBatteries circuit arrangementsElectric powerThree-phaseAlternating current
Owner:华清智芯科技(北京)有限公司

Tension device

InactiveCN104860182AReduce stressReduced strength requirementsEscalatorsManufacturing cost reductionReciprocating motion
Owner:HITACHI ELEVATOR GUANGZHOU ESCALATOR

An anthropomorphic hip joint mechanism

InactiveCN102284958ASimple structureImprove carrying capacityJointsCarrying capacityCoxal joint
Owner:ZHEJIANG UNIV OF TECH

Menu recommendation method and device and storage medium

PendingCN111552873ADigital data information retrievalNutrition controlSoftware engineeringIndustrial engineering
Owner:FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD

Box-type single-stage direct-connecting high speed blower

InactiveCN102954017AImprove convective heat transfer coefficientEnhanced convective heat transferCooling/ventillation arrangementPump installationsSingle stagePulp and paper industry
Owner:HEFEI GENERAL MACHINERY RES INST

Electric vehicle control device

InactiveCN104786869ARealize energy feedback functionSpeed controllerElectric driveAlternating current
Owner:BAOTOU BEIGONG MACHINERY

Device for automatically adjusting fixing force for fragile commodity freight

InactiveCN112849779AReduce generationAvoid bumpingNon-rotating vibration suppressionContainers to prevent mechanical damagePolystyreneStructural engineering
Owner:贺州市冉起电子贸易有限公司

Antiskid composite material specially used for computer mouse

InactiveCN106046645AImprove performanceExcellent formabilityGlass fiberButyrate
Owner:陈苹

Rapid mounting type water cup

InactiveCN109674308AEasy to cleanEasy to assembleDrinking vesselsEngineeringHardness
Owner:施碧忠

Refrigerator

InactiveCN110873495AReduce the number of times you open the refrigerator doorReduce churnLighting and heating apparatusDomestic refrigeratorsIceboxEngineering
Owner:张广舜

Connecting-rope-removing jacquard weaving device

PendingCN109576894AImprove work performanceSimple structureWarp knittingWork performanceFixed frame
Owner:FUJIAN HONGYU ELECTRONICS TECH

Round opening knife breaking machine

PendingCN110314974AReduce manpower consumptionImprove work efficiencyMetal-working feeding devicesPositioning devicesAlloyElectric control
Owner:无锡飞万医疗科技有限公司

Air gap manufacturing method, air gap and electronic equipment

InactiveCN113380698AHigh mechanical strengthLow dielectric constantSemiconductor/solid-state device detailsSolid-state devicesEtchingConductive materials
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Pre-lithiation lithium ion battery positive electrode material and preparation method thereof

InactiveCN109888274AImprove the Coulombic efficiency of the first charge and dischargeIncrease energy densityCell electrodesSecondary cellsMaterial synthesisLithium metal
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST +1

Underwater sound detection hardware processing system for underwater glider

InactiveCN114593810ATimely processingMinimize the situation of external interferenceVibration measurement in fluidTransmissionSound detectionEngineering
Owner:浙江咸临智能科技有限责任公司

Plant protection cover

InactiveCN104542142ANormal growthGuaranteed ventilation effectPlant protective coveringsEngineeringSmall hole
Owner:杭州翰堂科技有限公司

Method for preparing spiced Zhuzhou (upper part of a leg of pork)

InactiveCN1868335AGolden colorRich tasteFood preparationBiotechnologyChinese cinnamon
Owner:河北玉兰香保定会馆饮食有限公司

Formula of brown rice pulp beverage

InactiveCN105520002AFull of nutritionIncrease nutritionFood scienceTrace elementDistilled water
Owner:陈跃跃

Body-shaping and qi-tonifying female milk powder and preparation method thereof

InactiveCN112219903AImprove antioxidant functionEfficient removalMilk preparationBiotechnologyFluidized bed drying
Owner:JUNLEBAO DAIRY GRP CO LTD

Thermal transfer printing coating

InactiveCN109810617AFully curedReduces damage to coated surfacesPowdery paintsPolyester coatingsWaxCoated surface
Owner:GUANGZHOU ICERIDER SPORTS GOODS CO LTD

Skin-friendly elastic fiber composite magnetofluid sports power generation garment and manufacturing method thereof

InactiveCN111567917AImprove conductivityPrevent oxidationMechanical energy handlingProtective garmentFiberStructural engineering
Owner:ZHUIXIN DIGITAL TECH CO LTD

Recyclable anti-collapse type polymer mud and preparation method thereof

PendingCN110591665ASolve shrinkageSolve the problem of collapsed holesChemical/physical/physico-chemical stationary reactorsDrilling compositionFiberSodium Bentonite
Owner:ANHUI UNIVERSITY OF ARCHITECTURE

Environment-friendly industrial waste gas treatment equipment

InactiveCN113680197AImprove processing efficiencyFully contactedGas treatmentDispersed particle separationActivated carbonExhaust fumes
Owner:深圳市鑫煜辉环保科技有限公司

Magnetizing arrangement method and device for small arc-shaped permanent magnets

ActiveCN113284695AImprove placement efficiencyPrevent fallingMagnetic bodiesEngineeringMagnet
Owner:ZHEJIANG INNUOVO MAGNETICS

Dielectric barrier discharge plasma passivation device and passivation method thereof

PendingCN111112236AImprove corrosion resistanceExtended service lifeCleaning processes and apparatusPlasma techniqueMaterials scienceCorrosion resistant
Owner:SUZHOU CHUANGRUI MACHINERY & ELECTRICAL TECH

PLC automatic control system

InactiveCN105005263AGood analog controlEasy to controlProgramme control in sequence/logic controllersAutomatic controlControl system
Owner:CHENGDU GUANGMAI TECH

Wood breaking device

InactiveCN107627427AOperational securitySimple structureWood splittingHydraulic cylinderEngineering
Owner:SUZHOU DA ER CHANG MACHINERY CO LTD

Balance car with swing pedal

PendingCN112960053AGuaranteed smoothnessStress reduction or avoidanceFoot-restsMotorcyclesControl theoryMechanical engineering
Owner:浙江普瑞圣工贸有限公司

Preparation method of nano-silver antibacterial plastic

InactiveCN106496774AGood dispersionEvenly dispersedInjection mouldingInjection molding machine
Owner:TIANJIN BAOXINGWEI TECH

Clock synchronization device and method used for fan control system

InactiveCN103092066AAccurate timingSuitable for timing needsSynchronous motors for clocksRadio-controlled time-piecesMicrocontrollerUnified communications
Owner:GUODIAN UNITED POWER TECH

Movable support for security and protection monitoring equipment

PendingCN114033928AStable clampingStands/trestlesElectric machineryDrive motor
Owner:江苏玖典电子安防技术有限公司