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.
InactiveCN102165760AReduce the degree of deteriorationMaintain random accessPulse modulation television signal transmissionCode conversionDigital videoStill camera
InactiveCN113261443AImprove the green ecological environmentRoof improvementGeneral water supply conservationEnvironmental resource managementEcological environment
InactiveCN108989734ANo damageSolve technical problems that cannot be carried out effectivelyTelevision conference systemsTwo-way working systemsImaging qualityConference control
ActiveCN113824116ASolving the Economic Dispatch ProblemFilling the Vacancy of Multi-Timescale Optimal SchedulingGeneration forecast in ac networkLoad forecast in ac networkIntegrated energy systemCogeneration
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1
ActiveCN103304053AEfficient solid-liquid separation treatmentNo wasteWaste water treatment from quariesMultistage water/sewage treatmentFlocculationWater treatment system
InactiveCN109381565AGive full play to the role of prevention and controlEnhanced inhibitory effectOrganic active ingredientsAntineoplastic agentsHerbal preparationsChenodeoxycholic acid
InactiveCN105554349AValid conversionRealize time-sharing conversionTelevision system detailsColor television detailsMicrocontrollerAnalog signal processing
ActiveCN113417591ASolve the problem that the installation tilt is difficult to correctLiquid/gas jet drillingBorehole/well accessoriesSuction forcePropeller
ActiveCN109696006AControl when to turn onAvoid lossLighting and heating apparatusDomestic refrigeratorsAtmospheric pressureElectrical and Electronics engineering
PendingCN110284803AAdjust the comfort of light and heat environmentAchieving self-sufficiency in color-changing power supplyPhotovoltaic supportsBatteries circuit arrangementsElectric power systemEffect light
InactiveCN108573279AGuaranteed accuracyImproving the efficiency of image annotationCharacter and pattern recognitionImaging processingManual annotation
ActiveCN104596222AAchieve dryingTail heat recovery is simple and reliableFruits/vegetable preservation by heatingDrying gas arrangementsGlass coverOxygen