H02M 7/4826

Operating from a resonant dc source, i.e. the dc input voltage varies

Official title: {operating from a resonant DC source, i.e. the DC input voltage varies periodically, e.g. resonant DC-link inverters}

H02M7/4826 (Operating from a resonant dc source, i.e. the dc input voltage varies) appears on 155 US grants and 124 published applications in this corpus.

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By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.