Quantum Optics, Inc.

Also on record

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

Showing 1 to 9 of 9 · Back to Quantum Optics, Inc.

Patent	Title	Status	Expires	Confidence
US 6,204,735	Geometrically modulated waves Lapsed on the fee record Ended Mar 20, 2005 · From the USPTO record	Lapsed on the fee record	Ended Mar 20, 2005	From the USPTO record
US 4,741,611	Eyeglasses adapted for sports and protective use Term ended Term ended no later than May 3, 2008 · Low confidence	Term ended	Term ended no later than May 3, 2008	Low confidence
US 5,461,347	Apparatus and method for geometrically modulating electromagnetic radiation and a receiver for decoding geometrically modulated signals Formerly held Term ended Term ended no later than Oct 24, 2015 · Low confidence	Term ended	Term ended no later than Oct 24, 2015	Low confidence
US 5,515,116	Removable eyeglass nosebridge Term ended Term ended no later than May 7, 2016 · Low confidence	Term ended	Term ended no later than May 7, 2016	Low confidence
US 5,563,556	Geometrically modulated waves Formerly held Term ended Term ended no later than Oct 8, 2016 · Low confidence	Term ended	Term ended no later than Oct 8, 2016	Low confidence
US 5,587,747	Interchangeable eyeglass lens system Term ended Term ended no later than Dec 24, 2016 · Low confidence	Term ended	Term ended no later than Dec 24, 2016	Low confidence
US 5,920,238	Geometrically modulated waves Term ended Term ended no later than Jul 6, 2019 · Low confidence	Term ended	Term ended no later than Jul 6, 2019	Low confidence
US D371,383	Sunglasses Formerly held Term ended	Term ended
US D381,674	Spectacles Term ended	Term ended