Mirage Development, Ltd.

Also on record

Records under this name other than patents Mirage Development, Ltd. 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 Mirage Development, Ltd.

Patent	Title	Status	Expires	Confidence
US 6,628,405	Optical angle finder and coaxial alignment device Formerly held Term ended Term ended Feb 1, 2020 · From the USPTO record	Term ended	Term ended Feb 1, 2020	From the USPTO record
US 6,081,333	Bi-lateral shearing interferometer with beam convergence/divergence indication Term ended Term ended Aug 27, 2019 · From the USPTO record	Term ended	Term ended Aug 27, 2019	From the USPTO record
US 6,054,717	Beam centering system Term ended Term ended Jul 14, 2018 · From the USPTO record	Term ended	Term ended Jul 14, 2018	From the USPTO record
US 6,515,783	Penta assembly skew compensator Lapsed on the fee record Ended Feb 4, 2011 · From the USPTO record	Lapsed on the fee record	Ended Feb 4, 2011	From the USPTO record
US 5,710,647	Target for laser leveling systems Term ended Term ended no later than Jan 20, 2018 · Low confidence	Term ended	Term ended no later than Jan 20, 2018	Low confidence
US 5,760,932	Target for laser leveling systems Term ended Term ended no later than Jun 2, 2018 · Low confidence	Term ended	Term ended no later than Jun 2, 2018	Low confidence
US 5,818,633	Laser leveling target with fresnel lens system Term ended Term ended no later than Oct 6, 2018 · Low confidence	Term ended	Term ended no later than Oct 6, 2018	Low confidence
US 5,896,475	Thin lightguide target for laser alignment Term ended Term ended no later than Apr 20, 2019 · Low confidence	Term ended	Term ended no later than Apr 20, 2019	Low confidence
US 5,923,426	Bi-lateral shearing interferometer Term ended Term ended no later than Jul 13, 2019 · Low confidence	Term ended	Term ended no later than Jul 13, 2019	Low confidence