Powerlasers Ltd.
Records under this name other than patents Powerlasers Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,780,882 | Optical resonator and laser Formerly held Term ended Term ended no later than Oct 25, 2008 · Low confidence | Term ended | Term ended no later than Oct 25, 2008 | Low confidence |
| US 4,857,699 | Means of enhancing laser processing efficiency of metals Term ended Term ended no later than Aug 15, 2009 · Low confidence | Term ended | Term ended no later than Aug 15, 2009 | Low confidence |
| US 4,877,939 | Means of enhancing laser processing efficiency of metals Term ended Term ended no later than Oct 31, 2009 · Low confidence | Term ended | Term ended no later than Oct 31, 2009 | Low confidence |
| US 4,879,449 | Means of enhancing laser processing efficiency of metals Term ended Term ended no later than Nov 7, 2009 · Low confidence | Term ended | Term ended no later than Nov 7, 2009 | Low confidence |
| US 4,891,491 | Means of enhancing laser processing efficiency of metals Term ended Term ended no later than Jan 2, 2010 · Low confidence | Term ended | Term ended no later than Jan 2, 2010 | Low confidence |
| US 4,972,061 | Laser surface treatment Term ended Term ended no later than Nov 20, 2010 · Low confidence | Term ended | Term ended no later than Nov 20, 2010 | Low confidence |
| US 5,387,106 | Solid state artificial cornea and method for UV laser sculpting Term ended Term ended no later than Feb 7, 2015 · Low confidence | Term ended | Term ended no later than Feb 7, 2015 | Low confidence |
| US 5,517,420 | Method and apparatus for real-time control of laser processing of materials Term ended Term ended no later than May 14, 2016 · Low confidence | Term ended | Term ended no later than May 14, 2016 | Low confidence |
| US 5,659,479 | Method and apparatus for real-time control of laser processing of materials Term ended Term ended no later than Aug 19, 2017 · Low confidence | Term ended | Term ended no later than Aug 19, 2017 | Low confidence |
| US 5,814,784 | Laser-welding techniques using pre-heated tool and enlarged beam Term ended Term ended no later than Sep 29, 2018 · Low confidence | Term ended | Term ended no later than Sep 29, 2018 | Low confidence |