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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.

Wireless communication system, slave wireless device and master wireless device

ActiveCN111819906AProgramme controlParticular environment based servicesCommunications systemCommunication unit

Owner:SMC CORP

An auxiliary loading device used in the production of ceramic wine bottles

ActiveCN106364942BRealize automatic grippingReduce harmConveyorsLoading/unloadingWine bottleEngineering

Owner:江苏长欣车辆装备有限公司

A kind of culture medium combination and its transformation method for promoting the natural growth transformation of Bacillus subtilis

ActiveCN110747151BImprove complex methodsEasy accessBacteriaMicroorganism based processesBiotechnologyMicrobiology

Owner:SOUTH CHINA AGRI UNIV

A kind of small and exquisite female condom inserter and using method thereof

ActiveCN105342744BEasy to useComfortable to useFemale contraceptivesEngineeringVagina

Owner:YUNNAN HUIBO TECH

Enhanced Sensor Secure Attachment and Key Management Method in Body Area Network

ActiveCN103618593BGuaranteed secure attachment to the bodyEnsure complete collection of feedbackUser identity/authority verificationNetwork topologiesComputer networkAttack

Owner:无锡创悟信息科技有限公司

Preparation of composite hollow nano-structure

InactiveCN100368071CReduce interfacial tensionMicroballoon preparationMicrocapsule preparationChemical reactionNano structuring

Owner:XIAN UNIV OF SCI & TECH

A data processing method, device, electronic device and storage medium

ActiveCN114020504BApplication optimizationOvercome limitationsNon-redundant fault processingComputer hardwareMemory address

Owner:BEIJING 58 INFORMATION TTECH CO LTD

A solid-liquid separator with automatic cleaning device

ActiveCN104383731BReasonable designSimple structureStationary filtering element filtersBuffer tankWastewater

Owner:CHONGQING GANTAI ENVIRONMENTAL PROTECTION EQUIP

A waterproof packaging structure and packaging process for LED array devices

ActiveCN106486584BSimple processLow costSemiconductor devicesLed arrayMechanical engineering

Owner:NANJING JULI INTELLIGENT MFG TECH INST CO LTD

A kind of mountain bean root, Guanzhong compound agricultural fungicide and preparation method thereof

ActiveCN104824051BReduce the burden onLow costBiocideFungicidesFungicideActive agent

Owner:BEIJING UNION UNIVERSITY

An electronic fruit sorting machine

ActiveCN103721952BCompact structureReduce manufacturing costSortingControl systemProcess engineering

Owner:YUANJIANG XINGNONG MACHINERY MFG

Roof devices for vehicles

ActiveCN105082955BRoofsEngineeringMechanical engineering

Owner:AISIN SEIKI KK

On-line Monitoring System for Residual Oxygen Content in Acid Regenerative Roaster

ActiveCN103969304BMeet the requirements of oxygen content measurementAccurate monitoringChlorine/hydrogen-chlorideMaterial electrochemical variablesConvertersTreatment system

Owner:鞍山创鑫环保科技股份有限公司

Method and apparatus for extracting color scheme from video

PendingCN113255423AImage enhancementImage analysisPattern recognitionComputer graphics (images)

Owner:KOREA ADVANCED INST OF SCI & TECH

A Modeling Method for Sediment Multi-field Coupling Model Considering Hydrate Dissociation

ActiveCN107122571BImprove general performanceImprove scalabilityDesign optimisation/simulationSpecial data processing applicationsHydrate dissociationClassical mechanics

Owner:DALIAN UNIV OF TECH

Preparation method of bis-thienyl pyrrolo-[3,4-c] pyrrole-1,4-diketone and (hybrid) arene copolymer

InactiveCN103012751BImprove the overall yield of synthetic reactionsLow costDiketoneKetone

Owner:SICHUAN UNIV

Process for extracting bamboo leaf coarse polysaccharide by supercritical CO2 fluid extraction technology

InactiveCN102145135BAntinoxious agentsImmunological disordersFreeze-dryingBULK ACTIVE INGREDIENT

Owner:BEIJING FORESTRY UNIVERSITY

Deployment method and device for a collection of virtual machines

ActiveCN104035808BSolve problems that cannot meet user application deployment needsImprove deployment capabilitiesTransmissionSoftware simulation/interpretation/emulationVirtualizationComputer science

Owner:ZTE CORP

A pin welding device for electronic component production

ActiveCN114192926BAchieve braking effectAvoid affecting the welding progressWelding/cutting auxillary devicesAuxillary welding devicesEngineeringElectronic component

Owner:SHENZHEN CHUANGJINGRUI ELECTRONICS

A method for preparing high-quality ammonium sulfate from coking desulfurization and decyanation waste liquid

ActiveCN108483463BSimple processLow costAmmonia compoundsPhysical chemistryCrystal habit

Owner:江苏燎原环保科技股份有限公司

UV light curing acrylate polymer coating for bopp and preparation method thereof

ActiveCN103627282BImprove adhesionGood flexibilityCoatingsMethacrylatePolymer science

Owner:GUANGZHOU CHEM CO LTD CHINESE ACADEMY OF SCI

Photocuring resin for investment casting in laser fast molding

ActiveCN101955625BGuaranteed slow burnLow viscosityFoundry moulding apparatusPolyesterEpoxy

Owner:湖南西交智造科技有限公司

A method to reduce the loop of the power distribution network

ActiveCN107623328BPrevent trippingAvoid unreasonable switchingPower network operation systems integrationPolyphase network asymmetry elimination/reductionVoltage amplitudePower flow

Owner:HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD

An integrated method of adsorbent activation and spray mercury removal

ActiveCN106178831BReduce dosageImprove utilization efficiencyGas treatmentDispersed particle separationSorbentFlue gas

Owner:HUAZHONG UNIV OF SCI & TECH

Print apparatus, print control apparatus and image processing apparatus

InactiveCN102024158AVisual presentation using printersImage data processing detailsImaging processingComputer graphics (images)

Owner:CANON KK

Integrated pneumatic ventilation butterfly valve

ActiveCN103410985BReduce volumeRealize the integration functionOperating means/releasing devices for valvesLift valveSolenoid valveEngineering

Owner:ANSHAN SOLENOID VALVE

Vaccum preventing device for vortex complessor

InactiveCN1276180CAvoid damageReduce manufacturing costRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsEngineeringPressure difference

Owner:LG ELECTRONICS INC

A lithium -ion battery non -hydrolytic solution and lithium ion battery containing the non -hydraulic solution

ActiveCN111477963BSecondary cells servicing/maintenanceOrganic electrolytesElectrolytic agentPhysical chemistry

Owner:ZHUHAI SMOOTHWAY ELECTRONICS MATERIALS

A kind of lithium-based electrolyte for solvent self-sacrifice in-situ protection electrode and its preparation and application

ActiveCN113782810BReduce the amount of electrolyte addedIncrease specific energyLi-accumulatorsNon-aqueous electrolytesElectrolytic agentLithium electrolyte

Owner:GUIZHOU MEILING POWER SUPPLY CO LTD

Force-feedback device made of magnetorheological fluid double-rotor and its application method

ActiveCN108407887BAccurate feedbackFeedback simplifiedCosmonautic condition simulationsMechanical steeringControl systemMagnetorheological fluid

Owner:JILIN UNIV

Bud seedling plant raw dew, preparation method and application

ActiveCN104187474BTo promote metabolismPromote absorptionCosmetic preparationsToilet preparationsHigh absorptionLiquid state

Owner:御露堂健康科技(北京)有限公司

Indicator on body fluid absorbent article

InactiveCN100488477CDoesn't break expectations of soft touchAbsorbent padsBaby linensOptical transmittanceBody fluid

Owner:UNI CHARM CORP

Method for signal and data evaluation in order to determine pointer signals for pathological conditions, and corresponding apparatuses and systems

InactiveCN106030593AMedical automated diagnosisMedical equipmentTerminal equipmentPatient data

Owner:DRAGERWERK AG

A special-shaped dispensing needle with constant rotation center

InactiveCN108889547BShorten the timeSmooth sizing pathLiquid surface applicatorsCoatingsVertical tubeEngineering

Owner:深圳市中欣科技有限公司

A hydraulic ductile iron pipe fitting cement mortar lining coating machine

ActiveCN106040540BHigh strengthImprove the finishLiquid surface applicatorsCoatingsCement mortarLubrication

Owner:营口经济技术开发区爱维尔铸业有限公司

Device and method for detecting pulsed ultrasonic sound field

InactiveCN107356320BChange widthImprove spatial resolutionSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansSonificationPhotovoltaic detectors

Owner:TIANJIN UNIV

A minefield fault temporary waveform diagnosis method and device

ActiveCN108647479BIncrease authenticitySolve the problem of authenticityDesign optimisation/simulationSpecial data processing applicationsTransient stateModel selection

Owner:GUANGDONG POWER GRID CO LTD +1

Data Transmission in Portable Electronic Devices

ActiveCN105191161BNear-field transmissionElectricityCoupling

Owner:APPLE INC

Method and device for dynamic collaborative resource allocation in heterogeneous networks

ActiveCN105430657BOptimization modeBest ABS DensityNetwork planningMacro base stationsParallel computing

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Method for controlling plant root-knot nematode and fertilization method

ActiveCN107743807BAvoid the pitfalls of drug resistanceEffective pollutionAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersPlant rootsNematode

Owner:QINGDAO AGRI UNIV

Drainage water diffluence method for dry red mud disposal and drainage water diffluence structure thereof

InactiveCN101353216BImprove reliabilityAvoid pollutionProductsSludge treatmentWater leakageLiquid water

Owner:GUIYANG AL-MG DESIGN & RES INST

System and method for property real-name authentication and authorization based on cfca authentication standard

InactiveCN103106357BGuaranteed reliabilityGuarantee authenticityDigital data authenticationSpecific functionDependability

Owner:四川翰森科技有限公司

Pneumatic pipeline plugging mechanism

ActiveCN102758988BSimple structureLight in massPipe elementsRubber ringNitrogen

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Camera positioning-based touch screen system

InactiveCN101714044BAvoid inconvenienceInput/output processes for data processingHuman bodyInteraction control

Owner:GUANGDONG VTRON TECH CO LTD

Carrying device

ActiveCN101677695BSnap fastenersSlide fastenersEngineeringSmall children

Owner:彼得拉·沙克特纳

Tissue cultivation quick breeding method of grass cherry blossom

InactiveCN1240268CPlant tissue cultureHorticulture methodsShoot apexMarket needs

Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI

Semi-conductor substrate cleaning method

ActiveCN101459038BSlow distributionEvenly distributedSemiconductor/solid-state device manufacturingCleaning using liquidsSemiconductorChemistry

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Oral Chinese traditional medicine composition for treating chronic enteritis

InactiveCN100493598CReduce diarrheaReduce bloating and abdominal painHeavy metal active ingredientsAnthropod material medical ingredientsChronic diarrheaSide effect

Owner:于春杰

A green plant planting device for repairing heavy metal soil in mining areas

ActiveCN109759440BRealize automatic unloadingRealize automatic plantingContaminated soil reclamationSoil remediationEngineering

Owner:ANHUI SCI & TECH UNIV

Trunked service implementation method in digital trunking communication system and trunked user terminal

InactiveCN102149049BReduce signaling interactionReduce paging channel cycleNetwork topologiesBroadcast service distributionCommunications systemResource utilization

Owner:POTEVIO INFORMATION TECH CO LTD

Multifunctional EPR bio-probe based on magnetic nano particle and application thereof

InactiveCN101791414BGood dispersionImprove performanceNMR/MRI constrast preparationsEmulsion deliveryCarboxyl radicalEthyl group

Owner:EAST CHINA UNIV OF SCI & TECH

Online test system for mobile dynamic mist distribution performance

ActiveCN101893459BRealize online testEnables dynamic spray performance testingMachine part testingVolume/mass flow by electromagnetic flowmetersOnline testData lines

Owner:NANJING NANJI INTELLIGENT AGRI MASCH TECH RES INST CO LTD

An air classification filter drying device for an air compressor

ActiveCN110812997BGuaranteed uptimeGuaranteed washing effectCombination devicesAir filtrationParticulates

Owner:仪征祥源动力供应有限公司

Low-temperature sintered zinc oxide voltage-sensitive ceramic material and preparation method thereof

ActiveCN102633498BMeet performance requirementsLower sintering temperatureVaristor coresZincVoltage

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

Suspension and drive structure of electric all-terrain vehicle

InactiveCN103552440BEnsure safetyImprove climbing abilityInterconnection systemsControl devicesVehicle frameSteel tube

Owner:NANJING INST OF PROD QUALITY INSPECTION +3

Forest Fire Helicopter Using Mechanical Power to Spray Water

ActiveCN102642619BSolve the impact of fire extinguishing effectDesign scienceAircraft componentsClimate change adaptationFire controlGear wheel

Owner:SUZHOU LVDIAN INFORMATION TECH CO LTD

Three-layer composite electric contact manufacturing process

ActiveCN100390913CHigh bonding strengthImprove bindingContact materialsRare earthAlloy

Owner:哈尔滨东大高新材料股份有限公司

Fault analysis method and system of train suspension system based on mpca

ActiveCN106096096BProtective structureGood expressivenessDesign optimisation/simulationRailway vehicle testingFeature extractionOriginal data

Owner:BEIJING JIAOTONG UNIV

A cable fixing device for municipal construction

ActiveCN112993884BConvenience for fixed needsEasy to adjust spacingElectrical apparatusArchitectural engineeringStructural engineering

Owner:青岛瑞源工程集团有限公司

a kind of nico ₂ o ₄ @mno ₂ /foam nickel/mno ₂ Preparation method of supercapacitor composite electrode material

ActiveCN108242342BGuaranteed stabilityInhibit sheddingMaterial nanotechnologyHybrid capacitor electrodesNanowireComposite electrode

Owner:TAIYUAN UNIV OF TECH

Trimming machine

ActiveCN103252423BImprove folding efficiencyAvoid poor sealsHeat exchange apparatusEngineeringFlange

Owner:北京环都拓普空调有限公司

Redox active reversible electrode and novel cell using it

InactiveCN1618137AHybrid capacitor electrodesActive material electrodesConductive polymerSulfur

Owner:小山升 +3

Isolated type LED light fixture adjustable light power supply

ActiveCN102625517BLower impedanceGuaranteed efficiencyElectric light circuit arrangementEmergency protective arrangements for limiting excess voltage/currentDriver circuitTransformer

Owner:QINHUANGDAO PENGYUAN OPTOELECTRONICS TECH

System and method for radiographic detection of casting point defect depth

ActiveCN105092614BImprove repair success rateAvoid inaccurate depth positioningUsing wave/particle radiation meansMaterial analysis by transmitting radiationTransilluminationCost savings

Owner:KOCEL STEEL

The main nozzle device of the air jet loom

ActiveCN104420059BReduce vibrationLoomsAir-jet loomEngineering

Owner:TOYOTA IND CORP

A kind of method for preparing wear-resistant coating by thermal spraying

ActiveCN106947935BImprove wear resistanceImprove corrosion resistanceMolten spray coatingMetal powderPlasma sprayed

Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Calculation method of comprehensive well index suitable for numerical simulation of reservoir

ActiveCN108825217BBorehole/well accessoriesSimulation basedMechanics

Owner:CHINA PETROLEUM & CHEM CORP +1

High Thermal Conductivity Composite Materials

ActiveCN109312216BImprove heat resistanceImprove thermal conductivityHeat-exchange elementsPolymer sciencePhenyl group

Owner:NIHON YAMAMURA GLASS CO LTD

Copper smelting slag treatment method

ActiveCN103952564BEfficient recyclingImprove utilization efficiencyProcess efficiency improvementGas emission reductionFiberReduction treatment

Owner:CHINA ENFI ENGINEERING CORPORATION

A kind of cellulose acetate graft copolymer ordered porous membrane material and preparation method thereof

ActiveCN108359055BEasy and efficient to preparePolymer scienceHigh humidity

Owner:HUNAN UNIV OF TECH

Selecting from a plurality of items which match an interest

ActiveCN111557086AFile metadata searchingTransmissionCommunication interfaceData mining

Owner:KONINK KPN NV +1

Recombination klebsiella pneumonia capable of co-producing 3-HP and P3HP, and preparation method and application thereof

ActiveCN103497922BReduce synthesisIncrease productionBacteriaMicroorganism based processesK pneumoniae3-Hydroxypropionic acid

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

A secure guarantee method for information stored in a mobile terminal

ActiveCN101262669BImprove securityThe steps of legitimacy verification are simpleUser identity/authority verificationUser inputData information

Owner:HUAWEI TECH CO LTD

An energy storage battery electrolyte delivery control device

ActiveCN113023069BImprove delivery efficiencyReduced stabilityContainer handlesInternal fittingsElectrolytic agentElectrical battery

Owner:湖州青钠新能源科技有限公司

a mobile camera

ActiveCN110012221BAvoid jitterRealize continuous shootingTelevision system detailsColor television detailsMobile cameraComputer graphics (images)

Owner:昭通学院

Laser cleaning method for surface of ductile iron

ActiveCN109821820BEfficient removalAvoid damageCleaning processes and apparatusPhysical chemistryDuctile iron

Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Solder ball transferring tool and transferring method for narrow-interval solder ball attach

InactiveCN102456585BImprove engineering performanceSemiconductor/solid-state device manufacturingSolder feeding devicesSolder ballEngineering

Owner:SAMSUNG SEMICON CHINA RES & DEV +1

Indoor high-voltage charge display device

InactiveCN1877346BEnsure normal nucleationSolve the defect of short service lifeCurrent/voltage measurementFull waveDisplay device

Owner:蔡慧军

Method for making soybean milk by a full-automatic soybean milk maker

ActiveCN101611848BStable water temperatureAccurate grasp of water temperatureBeverage vesselsFood preparationEngineeringThermal water

Owner:KINGCLEAN ELECTRIC

Preparation method of automobile tail gas purification catalyst carrier, namely heat-resistant film coating alumina gel

ActiveCN103157455BIncrease the crystal transformation temperatureLow costCatalyst carriersCatalyst protectionPtru catalystMetallurgy

Owner:JIANGSU JINGJING NEW MATERIALS

Storage Box

ActiveCN105600088BEasy to useIncreased durabilityDischarging meansRigid containersDepth directionMechanical engineering

Owner:TENMA

An unmanned aerial vehicle with the function of folding anti-collision support and its monitoring system

ActiveCN110949668BDetection impactGuaranteed accuracyThermometer detailsRemote controlled aircraftClassical mechanicsUncrewed vehicle

Owner:PUTIAN UNIV

A base station and a method for mutual cooperation between base stations

ActiveCN104124999BIncrease profitImprove adaptabilitySite diversityAdaptive capacityCollaboration

Owner:COMBA TELECOM SYST CHINA LTD

An Efficient Packaging Bag Opening Machine

ActiveCN108000618BImprove efficiencyReduce laborMetal working apparatusPunchingEngineering

Owner:重庆帅业电力机械有限公司

Circuit simulation service testing method and system

ActiveCN102413015BSimultaneous testingSave test resourcesTransmission monitoringData switching networksTest channelMulti path

Owner:RAISECOM TECH

An image processing method, device and system

ActiveCN109274926BIntuitive displayImprove display effectTelevision system detailsColor television detailsImaging processingComputer graphics (images)

Owner:HANGZHOU HIKVISION SYST TECH

Data caching and sequencing on-line processing method based on cache pool

InactiveCN101834801BControllable memory usageImprove real-time performanceData switching networksNetwork packetParallel computing

Owner:HARBIN INST OF TECH +1

A mirror field control system and method

ActiveCN110768883BLow costDoes not reduce the number of ring network nodesSolar heating energyError preventionControl systemControl engineering

Owner:ZHEJIANG SUPCON SOLAR TECHNOLOGY CO LTD

One kind of halogenic polyethyl ether and its preparation method

InactiveCN104877128BNovel synthetic methodReduce usageHalogenSide chain

Owner:NANYANG NORMAL UNIV

Anti-icing starter solenoid switch with icing concentration area

ActiveCN106328447BPrevent freezingNo leakageElectromagnetic relay detailsEngineeringMechanical engineering

Owner:JINZHOU HALLA ELECTRICAL EQUIP

Transition duct system with a robust joint at an intersection between adjacent converging transitions ducts extending between a combustor and a turbine assembly in a gas turbine engine

InactiveCN106460532AImprove robustnessSmall sizeEngine manufactureBlade accessoriesCombustorEngineering

Owner:SIEMENS ENERGY INC

Automatic door opening device and refrigerator with the same

ActiveCN104329886BContinuous and uniform speed changeImprove experienceDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature

Owner:HAIER SMART HOME CO LTD

A complex symptom construction method for analog temporal logic of an expert system

ActiveCN109063839BAdd dimensionEnhance expressive abilityKnowledge representationRule based expert systemTemporal logic

Owner:BEIJING AEROSPACE AUTOMATIC CONTROL RES INST +1

A kind of quality detection method of solar cell and detection device thereof

ActiveCN106990120BRealize online real-time detectionNo damagePhotovoltaic monitoringMaterial analysis by optical means3d imageEngineering

Owner:HEBEI UNIVERSITY +1

An equipment gate head

ActiveCN104700906BEasy to disassembleSmall footprintNuclear energy generationContainmentShock resistanceEngineering

Owner:CHINA NUCLEAR POWER ENG CO LTD

A kind of eye muscle training device

ActiveCN104856852BAffect concentrationImprove training effectEye exercisersEngineeringForehead

Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD

Micro-electromechanical varactor with enhanced tuning range

InactiveCN100487837CReduce processing costsContinuous tuning detailsDecorative surface effectsCapacitanceComb drive

Owner:GLOBALFOUNDRIES INC

Method for preparing high gamma-amino butyric acid instant tea powder

ActiveCN102613352BEfficient productionIncreased gamma-aminobutyric acid contentTea extractionInstant teaOxygen

Owner:DAMIN FOODSTUFF ZHANGZHOU CO LTD

A vacuum cleaner for vehicle maintenance that can quickly replace the connector

ActiveCN111956124BEasy to replaceSave installation timeSuction hosesCleaning apparatus for vehicle interiorsControl engineeringVacuum cleaner

Owner:湖州建烨自动化科技有限公司

A catalyst with hydrogenation catalytic effect, its preparation method and application, and a method for heavy oil hydrogenation deasphaltene

ActiveCN108014770BSimple processReduce operating energy consumptionCatalyst carriersHeterogenous catalyst chemical elementsHydration reactionHydrated alumina

Owner:CHINA PETROLEUM & CHEM CORP +1