4. Electric power conversion systems
  5. Current conversion
  6. Using semiconductor-type converter

Walter Rolston

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Circuit for obtaining a wide dimming ratio from a royer...

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Reexamination Certificate

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Course deviation indicator with unique display

Communications: electrical – Aircraft alarm or indicating systems
Reexamination Certificate

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Method and apparatus for refreshing a liquid crystal display

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
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Profile ID: LFUS-PAI-P-2105933

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