Third Dimension Semiconductor, Inc.

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

Showing 1 to 6 of 6 · Back to Third Dimension Semiconductor, Inc.

Patent	Title	Status	Expires	Confidence
US 8,450,795	Technique for forming the deep doped columns in superjunction Formerly held Term ended Term ended Sep 24, 2024 · From the USPTO record	Term ended	Term ended Sep 24, 2024	From the USPTO record
US 7,354,818	Process for high voltage superjunction termination Lapsed on the fee record Ended Apr 8, 2016 · From the USPTO record	Lapsed on the fee record	Ended Apr 8, 2016	From the USPTO record
US 7,759,204	Process for high voltage superjunction termination Lapsed on the fee record Ended Jul 20, 2014 · From the USPTO record	Lapsed on the fee record	Ended Jul 20, 2014	From the USPTO record
US 7,015,104	Technique for forming the deep doped columns in superjunction Lapsed on the fee record Ended Mar 21, 2014 · From the USPTO record	Lapsed on the fee record	Ended Mar 21, 2014	From the USPTO record
US 6,936,867	Semiconductor high-voltage devices Lapsed on the fee record Ended Aug 30, 2013 · From the USPTO record	Lapsed on the fee record	Ended Aug 30, 2013	From the USPTO record
US 5,216,275	Semiconductor power devices with alternating conductivity type high-voltage breakdown regions Term ended Term ended no later than Jun 1, 2013 · Low confidence	Term ended	Term ended no later than Jun 1, 2013	Low confidence