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.
ActiveCN110312166BFilter results are accurateImprove filtration efficiencySelective content distributionSpecial data processing applicationsServerBroadcast system
ActiveCN105478066BStrong high-speed scouring abilityGood performance of high temperature and high pressure medium corrosion resistanceChemical/physical/physico-chemical processesPressure vessels for chemical processWear resistantThermal expansion
InactiveCN104426902BReal-time encoding and decodingUnlimited digital content service coverageTransmissionSelective content distributionDigital contentCoding decoding
ActiveCN104849541BAvoiding DC Blocking EventsAutomatically realize the criterion of abnormal voltageMeasurement using digital techniquesAnomaly detectionEngineering
Owner:EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID
ActiveCN108034989BThe problem of not being able to solve the problem of large-size high-quality crystalsSolve problems such as long growth cyclePolycrystalline material growthFrom normal temperature solutionsPhysical chemistryPerovskite (structure)
ActiveCN106375675BAvoid tedious and time-consuming stepsShorten the timeTelevision system detailsColor television detailsCamera response functionDynamic imaging
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
InactiveCN104048592BInstant confirmationNo need to interrupt the etch processDecorative surface effectsElectric/magnetic depth measurementCurrent meterElectricity
InactiveCN103869603BEasy to findEasy to traceSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingEngineeringReference patterns