Assignee

LOCKHEED MARTIN ENERGY SYSTEM

US·1 granted patent·414 citations·filing 1995–1995

Technology mixH02J1 H02M1 Y02E1

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0197US5642275AMultilevel cascade voltage source inverter with seperate DC sourcesLOCKHEED MARTIN ENERGY SYSTEM·Filed 1995·Granted Jun 24, 1997·414 cites·16 claims

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