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.

Non-scratch feeding structure of sheet-fed quality inspection machine

InactiveCN103625951BImprove qualityIncrease productivityArticle separationCardboardTransmission belt
Owner:黄晓燕

A communication group transfer method and device

ActiveCN103078785BSave on the transfer processShorten the timeData switching networksUser inputComputer engineering
Owner:XIAOMI INC

Coherent Transmission of Distributed Wireless Transmitters

InactiveCN103988449BModulated-carrier systemsRadio transmission for post communicationPrecodingSuperposition coding
Owner:MASSACHUSETTS INST OF TECH

An on-line detection device for tool chatter state

ActiveCN113932909BGuaranteed testingRealize real-time precision measurementSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansGrismGrating
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

Asymmetrical shadow mask type plasma display plate

InactiveCN100545992CLow working voltageIncrease the areaSolid cathode detailsCold-cathode tubesPhosphorEmission efficiency
Owner:NANJING HUAXIAN HIGH TECH CO LTD

A test system for high-pressure gas seal detection with settable holding time

ActiveCN112326156BReliable and safe pressurized processing modulesMeasurement of fluid loss/gain rateHigh pressure hydrogenControl system
Owner:TSINGHUA UNIV

Dust collection mechanism, car air cleaner and fan

ActiveCN113022272BGuaranteed patencyReduce noiseHuman health protectionPump componentsAir purifiersIn vehicle
Owner:SUZHOU BEIANG TECH LTD

Process engine implementation method and process engine system

ActiveCN106155718BGuarantee the basic realizationReduce development costsProgram loading/initiatingPersonalizationProcess development
Owner:ALIBABA GRP HLDG LTD

Preparation method of a ring-opening catalyst for selective hydrogenation of aromatic hydrocarbons with more than two rings

ActiveCN104646052BHigh selectivityGood choiceMolecular sieve catalystsHydrocarbon oils treatmentIsomerizationHydrogenation process
Owner:CNOOC TIANJIN CHEM RES & DESIGN INST +1

A keyless start device

InactiveCN104608740BGuaranteed normal startupAnti-theft devicesEngineeringElectrical and Electronics engineering
Owner:KOSTAL SHANGHAI MANAGEMENT +1

A safe and reliable self-driving car based on the Internet of Things

ActiveCN110626302BAvoid damageEasy to adjustDeflectorsOptical detectionGear wheelThe Internet
Owner:ZHUHAI JUNCHI TECH CO LTD

display device

ActiveCN111522171BNon-linear opticsDisplay deviceEngineering
Owner:AU OPTRONICS KUNSHAN CO LTD

A shift register unit, a gate drive circuit and a display device

ActiveCN104167192BNormal outputImprove stabilityStatic indicating devicesDigital storageShift registerDisplay device
Owner:BOE TECH GRP CO LTD +1

A detection method and detection device for a small movement of a target object

ActiveCN107274434BImage analysisEngineeringMovement detection
Owner:ZHEJIANG DAHUA TECH CO LTD

A bar-shaped bundling robot

ActiveCN104554868BGood flexibilityElasticBundling machine detailsMechanical engineeringPiston
Owner:临沂高新物业管理有限公司

Air purifier

InactiveCN100520202CDispersed particle filtrationLighting and heating apparatusInterior spaceAir cleaning
Owner:SAMSUNG ELECTRONICS CO LTD

Hydrostatic stepless transmission transmission system of small and medium power gardening tractors

ActiveCN103448538BMeet support requirementsTo satisfy the market's needsControl devicesTransfer caseEngineering
Owner:FIRST TRACTOR

OAM component communication mechanism based on MPLS-TP signing label

InactiveCN101588367BData switching networksComputer networkTelecommunications
Owner:BEIJING UNIV OF POSTS & TELECOMM

A food additive spraying device

ActiveCN105396738BSimple structureImprove applicabilityLiquid surface applicatorsFood preservationAir compressionFood additive
Owner:GUANGZHOU WELBON BIOLOGICAL TECH

A kind of bismuth tungstate nano film with photocatalytic performance and its preparation method and use

ActiveCN104805463BEasy to passReduce current intensityElectrolytic inorganic material coatingNanotechnologyPhotocatalytic water splittingTungstate
Owner:TIANJIN UNIV

Event handler-based android automated testing tools and testing methods

ActiveCN105677569BIncrease coverageFast correctnessSoftware testing/debuggingSoftware engineeringCode coverage
Owner:NANJING UNIV OF SCI & TECH

Method for manufacturing semiconductor device

InactiveCN102097319BReduced hydrogen contentQuality improvementSemiconductor/solid-state device manufacturingDevice materialHydrogen content
Owner:SEMICON MFG INT (SHANGHAI) CORP

A kind of automatic system and method for pcb solder resist spraying

ActiveCN111055596BAccuracyEfficientDuplicating/marking methodsTypewritersSolder maskControl engineering
Owner:GUANGZHOU FASTPRINT CIRCUIT TECH +1

A safe state switching system and switching method

ActiveCN103942503BEnsure safetyDoes not affect normal operationInternal/peripheral component protectionPlatform integrity maintainanceCommunication unitThe Internet
Owner:SHANGHAI XINCHU INTEGRATED CIRCUIT

Energy-saving multi-box tremella steam drying plant and process

InactiveCN102631007BSolve the problem of excessive sulfur dioxide contentSolve pollutionFood processingFood preservationSteam pressureTremella
Owner:古田县晟农食用菌农民专业合作社

Process for producing light-emitting device and light-emitting device

InactiveCN101443922BImprove directionalitySolid-state devicesSemiconductor devicesEngineeringMechanical engineering
Owner:ASAHI GLASS CO LTD

Negative electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising said negative electrode active material

ActiveCN104011910BImprove performanceIncrease physical contactLi-accumulatorsVapour deposition manufacturingCarbon coatingSilicon oxide
Owner:LG ENERGY SOLUTION LTD

Approximate phonetic text matching method and device

ActiveCN103577548BImprove matching efficiencyQuick searchSpecial data processing applicationsChinese charactersTransformation of text
Owner:ALIBABA (CHINA) CO LTD

A spaceborne network management and control system

ActiveCN110011717BRealize integrationRealize network management and controlRadio transmissionAccess networkProtocol processing
Owner:CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC

A rapid method for the determination of vesicular virus titer

InactiveCN106048090BLower requirementEasy to operateMicrobiological testing/measurementMortality rateBiology
Owner:HUAZHONG AGRI UNIV +1

Application of gnrh type Ⅱ antagonists in inhibiting the proliferation of progesterone-resistant endometrial cancer cells

ActiveCN105879033BGrowth inhibitionIncreased sensitivityOrganic active ingredientsPeptide/protein ingredientsProgesteronesOncology
Owner:PEOPLES HOSPITAL PEKING UNIV

High zinc magnesium alloy containing silicon, and its preparation process

InactiveCN1259441CImprove liquidityImprove mechanical propertiesRoom temperatureZinc
Owner:ZHENGZHOU UNIV

An active piezoelectric ceramic maximum output force measuring device

ActiveCN106441673BAccurate and controllable output displacementAccurate measurementApparatus for force/torque/work measurementElectricityEngineering
Owner:HARBIN INST OF TECH

Wear resistant cutting pick for coal mining and engineering

InactiveCN1948713AHigh strengthHigh hardnessSlitting machinesPortable percussive toolsFatigue IntensityWear resistant
Owner:杨晓军

Molding method of fiber-reinforced resin matrix composite sunshade with inner grid

ActiveCN101697035BWear-resistantAnti-crackTelescopesWinding machineResin matrix
Owner:HARBIN FRP INST

Connecting structure of driving motor and reducer

InactiveCN106533049AIncreased durabilityImprove fuel efficiencyMechanical energy handlingSupports/enclosures/casingsReduction driveDrive motor
Owner:HYUNDAI MOTOR CO LTD

Optimization method of distribution network fault recovery strategy based on risk assessment

ActiveCN106786546BQuick Recovery GuideEffective Recovery GuidanceAc network circuit arrangementsElectricityDependability
Owner:NANJING TECH UNIV

A core reactor with clamping structure of inner pull plate

InactiveCN105118623BLarge and uniform forceReduce noiseTransformers/inductances coils/windings/connectionsTransformers/inductances magnetic coresEngineering
Owner:KUNSHAN SPECIAL TRANSFORMER MFR

Preparation of waste potato residue/palygorskite composite adsorbent and application of adsorbent in treatment of potato starch processing wastewater

InactiveCN102600801BTake advantage ofSolve processing problemsOther chemical processesWater/sewage treatment by sorptionSorbentPotato starch
Owner:临泽县奋君矿业有限公司

A preparation method of high-strength polypropylene geotextile for ballastless track of high-speed railway

ActiveCN105821581BConsistent fracture resistanceImprove hydrophobicityNon-woven fabricsNeedle punctureWork in process
Owner:DONGGUAN CITY XIN YUAN NON WOVEN

A teaching system in which an intelligent interactive blackboard and an electronic schoolbag are coordinated

ActiveCN109671314BEnhanced interactionFacilitate communicationData processing applicationsElectrical appliancesEngineeringKnowledge management
Owner:合肥状元郎电子科技有限公司

A method for emergency repair of embankment along the river based on the use of containers

ActiveCN105568805BImprove integrityImprove impact resistanceDamsRoadwaysEngineeringAbutment
Owner:MILITARY TRANSPORTATION UNIV PLA

Implementation method, related equipment and system of vehicle radar communication integration

ActiveCN110418310BImprove intelligenceImprove securitySynchronisation arrangementParticular environment based servicesMessage deliveryCarrier signal
Owner:HUAWEI TECH CO LTD

A method for monitoring the sliding and cracking of the soil on the upside slope of the tunnel

ActiveCN104251681BRealize automatic adjustmentThe data is close to realityMeasurement devicesMeasuring instrumentSpherical form
Owner:SHANDONG UNIV

Display device

ActiveCN102998819BReduce thicknessReduce widthNon-linear opticsDisplay deviceComputer module
Owner:ACER INC

semiconductor package

ActiveCN110660754BSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageEngineering
Owner:TAIWAN SEMICON MFG CO LTD

A system and method for measuring upper limit of scintillator response based on electron beam current

ActiveCN110095806BEasy to adjustMeet the measurementX/gamma/cosmic radiation measurmentParticle physicsElectron linear accelerator
Owner:NORTHWEST INST OF NUCLEAR TECH

A chemiluminescent biosensor for detecting 5-hydroxymethylcytosine, its detection method and application

ActiveCN112326637BIngenious designEasy to operateChemiluminescene/bioluminescenceNucleic Acid ProbesGenome wide analysis
Owner:SHANDONG NORMAL UNIV

A spatial position detection method, system, and VR wearable device

ActiveCN106950534BImprove the immersive experienceInput/output for user-computer interactionPosition fixationInformation processingComputer graphics (images)
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Method, device and mobile terminal for uninstalling applications

ActiveCN107729022BAvoid exceptionAvoid uninstall residual technical effectsProgram loading/initiatingSoftware deploymentSoftware engineeringApplication procedure
Owner:ALIBABA GRP HLDG LTD

Multi-wall carbon nano-tube carried core-shell silver-platinum cathode catalyst and preparation method

InactiveCN102723504BHigh catalytic efficiencyConducive to loadCell electrodesMetal/metal-oxides/metal-hydroxide catalystsCarbon nanotubeOxygen
Owner:BEIJING UNIV OF CHEM TECH

Power supply unit for welding

ActiveCN102451945BImprove welding effectArc welding apparatusElectrical resistance and conductanceWelding power supply
Owner:DAIHEN CORP

Method of creating an optimum heat exchange in an assembly comprising a thermally-conductive absorbent plate and a heat-transfer fluid

InactiveCN101166940ASolar heating energySolar heat devicesEngineeringThermal contact
Owner:罗兰·维尔马特

Volatile Organic Compound Treatment Unit

ActiveCN104772035BReduce consumptionReduce construction costsDispersed particle separationDesorptionTreatment unit
Owner:EASTERN RAINBOW ENG

Feature extraction device, feature extraction program, and image processing device

ActiveCN103733224BReduce detection accuracyReduce processing loadCharacter and pattern recognitionSelective content distributionImaging processingPattern generation
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Anti-dermatophyte compound preparation

InactiveCN101313955BRich sourcesLow priceAntimycoticsDermatological disorderIrritationWhole body
Owner:NANJING AGRICULTURAL UNIVERSITY

Gas refractive index detector based on two-dimensional photonic crystal

InactiveCN103196866BReduce volumeImprove performancePhase-affecting property measurementsDielectricLaser transmitter
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Chicken manure organic fertilizer and production method thereof

InactiveCN101723714BPromote absorptionLow costBio-organic fraction processingClimate change adaptationOxygenBeef extract
Owner:GUIZHOU LIUJIANG ANIMAL & POULTRY

Extended rotating device for air conditioner outside the door and window

ActiveCN107270521BSimple structureEasy to assembleLighting and heating apparatusSpace heating and ventilation detailsEngineeringPulley
Owner:蒋潇

Data processing method and device, equipment and storage medium

ActiveCN114610959AImprove processing efficiencyCo-operative working arrangementsHardware monitoringComputer hardwareDatasheet
Owner:HUNDSUN TECH

Transport box for mechanical parts

ActiveCN108275342BEasy loading and unloadingEasy to useDischarging meansContainers to prevent mechanical damageMachine partsMechanical components
Owner:泰州市海陵区明凡车件厂

Grinding Method of Cylindrical Array Structure with Higher Degree Curve Section Using Circular Array Grinding Wheel

ActiveCN108747602BUniform wearImprove grinding accuracyAbrasive surface conditioning devicesReciprocating motionEngineering
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA) +1

Photovoltaic array maximum power point tracking controller for photovoltaic power generation system

ActiveCN112379720BAvoid interferenceDc-dc conversionPhotovoltaic energy generationControl engineeringPhotovoltaic arrays
Owner:杭州云视物联科技有限公司

Method for preparing high-concentration coal-water slurry by low-temperature upgrading of lignite

ActiveCN104449917BIncrease concentrationEasy accessLiquid carbonaceous fuelsSpecial form destructive distillationHigh concentrationCoal water
Owner:WUHUAN ENG

A kind of vegetable soybean processing method and its application in treating diabetes

ActiveCN104666395BPowder deliveryMetabolism disorderBiotechnologyAnimal science
Owner:郑毅男

Automatic switching method and automatic switching system of backlight current gear

ActiveCN110379375BNo need to modify frequentlyImprove general performanceTelevision system detailsStatic indicating devicesComputer hardwareEmbedded system
Owner:SHENZHEN CULTRAVIEW DIGITAL TECH

Remote coverage unit control method, device and remote coverage unit

ActiveCN111372257BReduce energy consumptionIncrease flexibilityPower managementNetwork planningTelecommunicationsEnergy consumption
Owner:CHINA TELECOM CORP LTD

A large aspect ratio unmanned fixed-wing aircraft

ActiveCN105270603BWeight increaseHigh strengthSpars/stringersFlight vehicleUltimate tensile strength
Owner:山东格林凯瑞精密仪器有限公司

A copper-based shape memory alloy and its preparation method and application

ActiveCN111304487BImprove fatigue resistanceImprove high temperature resistanceThermometers using material expansion/contactionAlkaline waterChemical composition
Owner:安新县华昌合金厂

Composition for improving recovery ratio substantially and preparation method thereof

ActiveCN102277146BEnhanced overall recoveryDrilling compositionBetaineAlkylphenol
Owner:CHINA PETROLEUM & CHEM CORP +1

Left suspension damping device for motor of electric automobile

ActiveCN102011831BSimple structureEasy to produceNon-rotating vibration suppressionJet propulsion mountingEngineeringCushion
Owner:ASIMCO NVH TECH CO LTD ANHUI

Information backup system for handheld devices

InactiveCN101485184AError detection/correctionSubstation equipmentComputer scienceNon-volatile memory
Owner:CLEVX

An adjustable lighting storage device for a construction site

ActiveCN107676656BDoes not affect lighting effectsWide range of lightingLighting support devicesGas-tight/water-tight arrangementsEngineeringBolt connection
Owner:浙江雅迪世纪汽车内饰件有限公司

Remote monitoring system for dynamic quality of asphalt mixtures in production process and method thereof

ActiveCN103324176BImprove product qualityRealize remote monitoringProgramme total factory controlData acquisitionThe Internet
Owner:湖州南浔双鑫建设发展有限公司

Flexible direct current transmission converter valve detection system and method

ActiveCN109358241BComprehensive detection effectComprehensive verificationElectrical testingCommunication interfaceControl signal
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

A kind of high tenacity PBT antibacterial composite material and preparation method thereof

ActiveCN111004477BGood modification effectHigh impact strengthFiberPolymer science
Owner:JIANGNAN UNIV

A nano-modified polyvinyl acetate-acrylic acid latex paint for building exterior walls

ActiveCN104151961BHigh viscosityImprove smudge effectEmulsion paintsPotassiumRutile
Owner:ZHEJIANG JINGHU CONSTR GRP

A side-blown oxygen-enriched immersion smelting system

ActiveCN111811262BEasily brokenAvoid cloggingCharge manipulationCharge treatment typeSlagEngineering
Owner:HUBEI DABEIJIANG ENVIRONMENTAL TECH CO LTD

A high-efficiency generator

ActiveCN108768111BDynamo-electric machinesEngineeringPulse wave
Owner:百乐时技术有限公司

Water erosion monitoring system and control method for isolation transformer of airport navigation lights

InactiveCN103852413BAvoid normal workImprove maintenance efficiencyWeather/light/corrosion resistanceWireless transmissionMonitoring system
Owner:CIVIL AVIATION UNIV OF CHINA

Compression/recovery valve disc cutting device for automobile gas shock absorber

ActiveCN104647451BNumber of realizationsFully automatedMetal working apparatusPistonShock absorber
Owner:WUXI HUIFATE PRECISION MACHINERY

Slitter

PendingCN113646117AReduce defectsReduce contact areaElectrode manufacturing processesFinal product manufactureRotational axisCentre of rotation
Owner:LG ENERGY SOLUTION LTD

A kind of production method of wood-plastic composite material

InactiveCN102825791BExcellent physical and chemical propertiesGood dispersionFiberBiopolymer
Owner:广州市威格林环保科技有限公司

Engine injector, manufacturing method and engine based on laminate diffusion welding

ActiveCN110242439BSimple structureVersatilityRocket engine plantsNon-electric welding apparatusDiffusion weldingPropellant
Owner:SHANGHAI INST OF SPACE PROPULSION

Imidazolium-based anionic dye-dyeable modified copolyester masterbatch and its preparation and application

ActiveCN106008942BPrevent leakageLow costMasterbatchCopolyester
Owner:DONGHUA UNIV

Method for generating mr images and an appropriately designed magnetic resonance system

ActiveCN102327117AMagnetic property measurementsDiagnostic recording/measuringResonanceMri image
Owner:SIEMENS HEALTHCARE GMBH

A water-sprayable electrostatic vacuum blackboard eraser

InactiveCN105270057BWon't get wetAvoid flyingBoard cleaning devicesWater storageStationary case
Owner:汪乐雯

A kind of durian health-care wine and preparation method thereof

InactiveCN104450469BReduce sulfide levelsRemove bitter odorDigestive systemAlcoholic beverage preparationLiquid ratioDark mode
Owner:郑忠义

An intelligent mobile positioning system integrating multiple positioning technologies

ActiveCN112807658BReduce the amount of positioning calculationsSmall amount of calculationDigital data information retrievalGymnastic exercisingComputer graphics (images)Engineering
Owner:杭州恒生数字设备科技有限公司

A steel mesh hanger

ActiveCN109081233BShorten the timeGuaranteed to move normallyLoad-engaging elementsMesh reinforcementMechanical engineering
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

A growth-controlling substrate for indoor plants and its preparation method

ActiveCN104725133BSlow growth rateImprove microenvironmentAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPlant rootsPlant growth
Owner:WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI

CTL epitope polypeptide of avian influenza H5N1 virus and application thereof

InactiveCN101560245BMicroorganismsGenetic material ingredientsCtl epitopeH5N1 virus
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Adhesive composite and preparation method thereof

InactiveCN103666358BWell mixedEasy to prepareMonocarboxylic acid ester polymer adhesivesPolyureas/polyurethane adhesivesPolyvinyl acetatePolyurethane adhesive
Owner:浙江光华创意印务有限公司

A film box device capable of identifying the presence or absence of silicon wafers

ActiveCN104867854BAccurate judgmentAvoid scanning one by oneSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingSilicon chipSemiconductor
Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

Medicinal use of a kind of lycorine and bortezomib composition

ActiveCN105079776BIncreased sensitivityInhibition of proliferative abilityDipeptide ingredientsBoron compound active ingredientsLycopeneCombined use
Owner:CENT SOUTH UNIV

Cu-Ga alloy sputtering target and manufacturing method thereof

InactiveCN102362002AFine crystal grainsReduce porosityVacuum evaporation coatingSputtering coatingPorositySputtering
Owner:KOBELCO RES INST

A Multifunctional Fast Connector for Optical Fiber

ActiveCN108287393BPrecise dockingReduce gapCoupling light guidesFiberMating connection
Owner:东莞市康顺连接科技有限公司

Exhaust gas treatment unit for processing plants with multiple internal workstations

InactiveCN104998475BMeet design needsMaintain internal and external pressure balanceDispersed particle filtrationProcess equipmentWorkstation
Owner:CHONGQING TONGJIA ELECTRONICS TECH CO LTD

Internet-based talent online interview data analysis system and method

ActiveCN113269541BComprehensive evaluationSolve the difficulty of obtainingSpeech analysisCharacter and pattern recognitionThe InternetInterview data
Owner:深圳市启程教育科技有限公司

Butterfly valve with two-way sealing function

ActiveCN104989832BOvercoming insufficient sealing forceEasy to blockLift valveEngineeringButterfly valve
Owner:FANGZHENG VALVE GRP

A kind of preparation method of polytetrafluoroethylene film for air filtration

ActiveCN104448637BImprove toughnessReduce thicknessSemi-permeable membranesMembranesAir filtrationSilicone oil
Owner:ZHEJIANG LUCKING ENVIRONMENTAL PROTECTION CO LTD

Method for preparing organophilic solvent carbon nanotube microcapsule

InactiveCN101423208BChange surface propertiesEasy to useOrganic solventCarbon nanotube
Owner:XIAMEN UNIV

Method and device for adjusting code format

ActiveCN109683881BImprove readabilityPrecise changeIntelligent editorsHandling CodeObject code
Owner:WEICHAI POWER CO LTD

6-Aryloxyacetoxy orange ketones and their application in pesticides

InactiveCN104072455BImprove herbicidal activityImprove efficiencyBiocideOrganic chemistryChemical structureHydrogen
Owner:JIANGSU UNIV

Video recording and playing method, device, terminal and storage medium

ActiveCN110300275BTelevision system detailsColor television detailsComputer graphics (images)Video recording
Owner:TENCENT TECH (SHENZHEN) CO LTD

A High Stability Busway System

ActiveCN107147064BEasy to installSimple and fast operationCooling bus-bar installationsTotally enclosed bus-bar installationsBusbarLocking mechanism
Owner:镇江市长江机电设备厂有限公司

Method for providing a distribution service connecting an initial provider and a buyer through a middle distributor

InactiveCN110599082AExclude the case of non-receipt of commissionReduce operating pressureOffice automationLogisticsOrder formThe Internet
Owner:ORGANIC SEAHERB CO LTD

A data processing method and device for an autonomous network

ActiveCN110740287BImplement rights managementImprove operational efficiencyTelevision conference systemsTwo-way working systemsEngineeringServer
Owner:VISIONVERA INFORMATION TECH CO LTD

Congestion level network identification system

InactiveCN105427595AImprove reliabilityImprove accuracyDetection of traffic movementNetwork communicationComputer terminal
Owner:山东光云通讯技术有限公司

Trocar assembly ?

ActiveCN102639175ASurgical needlesMedical insufflatorsInlet channelEngineering
Owner:ETHICON ENDO SURGERY INC

Method, device and medium for adapting video content to display characteristics

ActiveCN108370455BSelective content distributionComputational scienceComputer graphics (images)
Owner:INTERDIGITAL VC HLDG INC

Document managing apparatus

InactiveCN1831812ASpecial data processing applicationsText database browsing/visualisationDocument preparationDocumentation
Owner:KK TOSHIBA +1

hybrid drive

ActiveCN103987554BGuaranteed cooling effectReduce dragHybrid vehiclesFluid actuated clutchesPetroleum engineeringClutch
Owner:AISIN AW CO LTD

An automatic template-type photovoltaic panel glass guiding device

InactiveCN106409986BAccurateFinal product manufacturePhotovoltaic energy generationHydraulic cylinderMechanical engineering
Owner:ANHUI TIANLI ENERGY

Marking method for indicating and distinguishing domestic and wild Bactrian camel DNA microsatellites

InactiveCN101445830BEasy to operateMicrobiological testing/measurementGenomic DNAMicrosatellite
Owner:SHANGHAI JIAOTONG UNIV

A device for cleaning the external auditory canal

ActiveCN109044621BNovel structureIngenious ideaEar treatmentCannulasExternal Auditory CanalsFiber bundle
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Online car-hailing safety monitoring system and method

InactiveCN106056839BRealize monitoring and managementSolve the problem of private workCharacter and pattern recognitionAlarmsSafety monitoringPassenger information
Owner:武汉斑马快跑科技有限公司

A machine vision-based optimal shearing method for hot-rolled strip steel

ActiveCN113198854BReduce complexityAvoid disturbanceRoll mill control devicesMeasuring devicesInformation processingMachine
Owner:UNIV OF SCI & TECH BEIJING

A kind of method and its application of reclaiming germanium from germanium-containing solution

ActiveCN111118293BEfficient recyclingImprove the effective recovery rateProcess efficiency improvementAlkaline earth metalWater chlorination
Owner:HUAZHONG UNIV OF SCI & TECH

Real-time bus dispatching and forecasting system supported by the Internet of Things

ActiveCN112270450BReal-time and comprehensive accurate acquisitionAchieve forecastInternal combustion piston enginesRoad vehicles traffic controlLine sensorOptimal scheduling
Owner:江苏交控智慧城市技术有限公司

Multi-channel atmosphere sampling apparatus

ActiveCN102890018BSimple structureReduce energy consumptionWithdrawing sample devicesEngineeringPath switching
Owner:SHENZHEN AMAE INSTR

A functional feed added with water bloom cyanobacteria extract

InactiveCN107047972BEfficient killingImprove antioxidant capacityFood processingAnimal feeding stuffBiotechnologyEscherichia coli
Owner:苏州维淼生物工程有限公司

Printed circuit board and manufacturing method thereof

ActiveCN102484945BPrinted circuit aspectsHigh current circuit adaptationsElectrical conductorEngineering
Owner:IBIDEN CO LTD

Feed grinder

InactiveCN109429749ASame lengthPromote digestion and absorptionCuttersRuminant animalFiber
Owner:奎屯福斯特兄弟机械制造有限公司

High-inorganic nitrogen-sourced biological compound fertilizer and preparation method thereof

ActiveCN101603019BHigh Inorganic Nitrogen ContentIncreased fertilizer efficiency in the fieldFungiBacteriaBacillus megateriumMucor abundans
Owner:北京沃土天地生物科技股份有限公司

Method and system for game process disconnection and reconnection

ActiveCN107670275BEffective preservationEnsure safetyVideo gamesGame playerNetwork connection
Owner:广州市雷军游乐设备有限公司

A vibrating platform cutting auxiliary device for multi-wire cutting machine

ActiveCN113681738BRealize high frequency vibrationSmooth vibrationWorking accessoriesFine working devicesDrive shaftCoupling
Owner:唐山晶玉科技股份有限公司

A mobile pos wireless performance mass production test method

ActiveCN102937677BStandardize testingReduce the chance of leaving the factoryElectrical testingGeneral purposeAir pump
Owner:上海杉德金卡信息系统科技有限公司

Recombinant protein for diagnosing bovine tuberculosis and application thereof

ActiveCN101684160BKeep natural activityGuaranteed spatial structureMicroorganism based processesFermentationBacilliTarget gene
Owner:ZHAOQING DAHUANONG BIOLOGIC PHARMA

A kind of bioactive seed dressing agent containing spirulina and preparation method thereof

ActiveCN108689779BWell mixedReduce the amount of applicationOrganic fertilisersAmmonium salt fertilisersBiotechnologySpirulina sp.
Owner:HEXI UNIV +1

A convenient jet-propelled life buoy used on ships

InactiveCN110920836BWith steering functionRealize multi-directional movementSteering initiationsLife-savingSteering wheelJet propulsion
Owner:NANJING LISHUI HIGH-TECH VENTURE CAPITAL MANAGEMENT CO LTD

Method and system for preventing fan from surging

ActiveCN101509499BPrevent surgeImprove work efficiencyPump controlNon-positive displacement fluid enginesEngineeringMechanical engineering
Owner:GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD

Control device and method for dual-screen mobile terminal

ActiveCN106027793BIncrease flexibilitySubstation equipmentComputer moduleComputer terminal
Owner:NUBIA TECHNOLOGY CO LTD

Control method and control device for slack sliding of taker suspension belt

ActiveCN103224129BAvoid heavy downtimeAvoid overloaded startupControl devices for conveyorsLoading/unloadingHeavy dutyControl equipment
Owner:CHINA SHENHUA ENERGY CO LTD +1

Semiconductor device

ActiveCN105321946BSolid-state devicesSemiconductor devicesEngineeringSemiconductor
Owner:KK TOSHIBA

New Flange End Face Boring and Bevelling Machine

ActiveCN106694934BFeeding apparatusLarge fixed membersGear driveEngineering
Owner:沃尔特机械科技股份有限公司

Method and device for detecting groundwater non-Darcy flow field in single well circulating geothermal system

ActiveCN111764367BSolve temperature problemsGeothermal energy generationDesign optimisation/simulationMathematical modelPartial differential equation
Owner:CHINA UNIV OF MINING & TECH (BEIJING) +2

Energy storage device based on friction generator

ActiveCN105990908BSufficient batteryImprove utilizationElectrical storage systemFriction generatorsCouplingMechanical energy
Owner:NAZHIYUAN TECH TANGSHAN LLC

Vibration-sensing structures with temperature compensation based on surface acoustic waves

InactiveCN104019886BWith temperature compensation functionSimple structureSubsonic/sonic/ultrasonic wave measurementUsing electrical meansElectricityEngineering
Owner:CHANGZHOU SMARTSAW SENSING TECH

Nylon composition and its preparation method

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