Advanced Protocol Systems, Inc.

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

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Patent	Title	Status	Expires	Confidence
US 5,463,616	Method and apparatus for establishing a full-duplex, concurrent, voice/non-voice connection between two sites Formerly held Term ended Term ended no later than Oct 31, 2015 · Low confidence	Term ended	Term ended no later than Oct 31, 2015	Low confidence