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Datapower, Inc.

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Records under this name other than patents Datapower, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 5 of 5 · Back to Datapower, Inc.

PatentTitleStatus Expires Confidence
US 4,168,453Variable intensity control apparatus for operating a gas discharge lamp
Term ended
Term ended no later than Sep 18, 1999 · Low confidence
Term endedTerm ended no later than Sep 18, 1999Low confidence
US 4,230,971Variable intensity control apparatus for operating a gas discharge lamp
Term ended
Term ended no later than Oct 28, 2000 · Low confidence
Term endedTerm ended no later than Oct 28, 2000Low confidence
US 4,238,710Symmetry regulated high frequency ballast
Term ended
Term ended no later than Dec 9, 2000 · Low confidence
Term endedTerm ended no later than Dec 9, 2000Low confidence
US 4,253,046Variable intensity control apparatus for operating a gas discharge lamp
Term ended
Term ended no later than Feb 24, 2001 · Low confidence
Term endedTerm ended no later than Feb 24, 2001Low confidence
US 4,266,165High intensity discharge lamp starting circuit
Term ended
Term ended no later than May 5, 2001 · Low confidence
Term endedTerm ended no later than May 5, 2001Low confidence
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