Kang; Myung-Ah
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; Myung-Ah.The latest application filed is for "phase shift mask and method of fabricating the same".
- Kang; Myung-Ah - Suwon-si KR
- Kang; Myung-Ah - Busan KR
- Kang, Myung-Ah - Busan-City KR
| Patent | Date |
|---|---|
| Phase shift mask Grant 7,541,118 - Kang , et al. June 2, 2 | 2009-06-02 |
| Phase Shift Mask And Method Of Fabricating The Same App 20080102383 - KANG; Myung-Ah ; et al. | 2008-05-01 |
| Method of fabricating a phase shift mask Grant 7,338,736 - Kang , et al. March 4, 2 | 2008-03-04 |
| Method of manufacturing chromeless phase shift mask Grant 7,112,390 - Kang , et al. September 26, 2 | 2006-09-26 |
| Method of manufacturing an alternating phase shift mask Grant 7,100,322 - Kang , et al. September 5, 2 | 2006-09-05 |
| Phase shift mask and method of fabricating the same App 20040248018 - Kang, Myung-Ah ; et al. | 2004-12-09 |
| Phase edge phase shift mask and method for fabricating the same App 20040091792 - Kang, Myung-Ah ; et al. | 2004-05-13 |
| Method of manufacturing chromeless phase shift mask App 20040009412 - Kang, Myung-Ah ; et al. | 2004-01-15 |
| Method of manufacturing an alternating phase shift mask App 20030232254 - Kang, Myung-Ah ; et al. | 2003-12-18 |
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