Patent | Date |
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Scribing sapphire substrates with a solid state UV laser with edge detection Grant 8,822,882 - Liu , et al. September 2, 2 | 2014-09-02 |
Scribing Sapphire Substrates With A Solid State Uv Laser App 20070248126 - Liu; Kuo-Ching ;   et al. | 2007-10-25 |
Laser System With Multiple Operating Modes And Work Station Using Same App 20060289411 - Chang; Jerry ;   et al. | 2006-12-28 |
Method and apparatus for cutting devices from substrates Grant 7,112,518 - Liu September 26, 2 | 2006-09-26 |
Method and apparatus for cutting devices from conductive substrates secured during cutting by vacuum pressure Grant 7,052,976 - Liu May 30, 2 | 2006-05-30 |
Scribing sapphire substrates with a solid state UV laser with edge detection App 20050279740 - Liu, Kuo-Ching ;   et al. | 2005-12-22 |
Method and apparatus for cutting devices from substrates Grant 6,960,813 - Liu November 1, 2 | 2005-11-01 |
Scribing sapphire substrates with a solid state UV laser Grant 6,960,739 - Liu , et al. November 1, 2 | 2005-11-01 |
Scribing sapphire substrates with a solid state UV laser App 20050215078 - Liu, Kuo-Ching ;   et al. | 2005-09-29 |
Dual head laser system with intra-cavity polarization, and particle image velocimetry system using same Grant 6,940,888 - Liu September 6, 2 | 2005-09-06 |
Method and apparatus for cutting devices from substrates App 20050153525 - Liu, Kuo-Ching | 2005-07-14 |
Method and apparatus for cutting devices from substrates App 20050095819 - Liu, Kuo-Ching | 2005-05-05 |
Method and apparatus for cutting devices from conductive substrates secured during cutting by vacuum pressure App 20040212027 - Liu, Kuo-Ching | 2004-10-28 |
Method and apparatus for cutting devices from conductive substrates secured during cutting by vacuum pressure Grant 6,806,544 - Liu October 19, 2 | 2004-10-19 |
Dual head laser system with intra-cavity polarization, and particle image velocimetry system using same App 20040100999 - Liu, Kuo-Ching | 2004-05-27 |
Method and apparatus for cutting devices from conductive substrates secured during cutting by vacuum pressure App 20040087112 - Liu, Kuo-Ching | 2004-05-06 |
Method and apparatus for cutting devices from substrates App 20040029362 - Liu, Kuo-Ching | 2004-02-12 |
Scribing sapphire substrates with a solid state UV laser App 20030226830 - Liu, Kuo-Ching ;   et al. | 2003-12-11 |
Scribing sapphire substrates with a solid state UV laser App 20030226832 - Liu, Kuo-Ching ;   et al. | 2003-12-11 |
Scribing sapphire substrates with a solid state UV laser Grant 6,580,054 - Liu , et al. June 17, 2 | 2003-06-17 |
Method and apparatus for cleaning electronic test contacts Grant 6,573,702 - Marcuse , et al. June 3, 2 | 2003-06-03 |
Multi-wavelength variable attenuator and half wave plate Grant 5,963,364 - Leong , et al. October 5, 1 | 1999-10-05 |
Multi-wavelength laser system, probe station and laser cutter system using the same Grant 5,811,751 - Leong , et al. September 22, 1 | 1998-09-22 |
Multi-wavelength variable attenuator and half wave plate Grant 5,703,713 - Leong , et al. December 30, 1 | 1997-12-30 |
Multi-wavelength laser system, probe station and laser cutter system using the same Grant 5,611,946 - Leong , et al. March 18, 1 | 1997-03-18 |