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.
ActiveCN111355436BSolve the serious problem of carrier electromagnetic interferenceAvoid interfering with high spectral peaksAC motor controlSpace heating and ventilation safety systemsCarrier signalElectromagnetic interference
InactiveCN105427317BSolve the difficulties in the registration process such as automatic selectionRealize global automatic registrationImage enhancementImage analysisGeometric consistencyPoint density
ActiveCN108599149BEvaluation index system is objectiveImprove assessment accuracyLoad forecast in ac networkSingle network parallel feeding arrangementsControl engineeringPower grid
InactiveCN103071400BSimple molding processPerfect formulaSemi-permeable membranesWater/sewage treatment bu osmosis/dialysisChemical reactionThree-dimensional space
Owner:NINGBO HO WATER PURIFICATION EQUIP TECHCO LTD
ActiveCN111358282BShorten humidification timeSolve the problem of slow humidificationSteam cooking vesselsRoasters/grillsTemperature controlEngineering
ActiveCN105652781BMeet the requirements of safety protection technologyRealize real-time operation security monitoringProgramme control in sequence/logic controllersHardware structureElectrical resistance and conductance
ActiveCN114588807BMix well and quicklyImprove the mixing effectRotary stirring mixersTransportation and packagingAgricultural engineeringElectric machinery
ActiveCN102136613BSolve the problem of balanced charging with gradual leveling of capacityGuaranteed service lifeSecondary cells charging/dischargingCharge currentOxygen evolution