4. Electrical transmission or interconnection systems
  5. Plural supply circuits or sources
  6. Connecting or disconnecting

Steven Mark Groff

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DC UPS configured as intrinsic power transfer switch

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate

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DC UPS configured as intrinsic power transfer switch

Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply
Reexamination Certificate

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Intrinsically balanced direct current uninterruptible power...

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate

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Method and apparatus for detecting component removal while...

Electrical computers and digital processing systems: support – Computer power control – Having power source monitoring
Reexamination Certificate

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Worldwide adaptive multi-coil automatic transfer switch

Electrical transmission or interconnection systems – Plural supply circuits or sources – Connecting or disconnecting
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2220799

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