Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495055 | Variable time etching system according to the accumulated number of devices being processed and a method for etching in the same manner | Jung-Taek Lim, Sung-Joon Byun, Jin-Soo Kim | 2002-12-17 |
| 6420440 | Method for recycling alignment layer materials | Bong-Woo Lee, Sho-Hak Nam, Jin-Ho Ju, Soo Im Jeong, Hong-Sick Park +1 more | 2002-07-16 |