Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769829 | Drawable and/or traceable binder | Arthur G. Castillo, Norman Yamamoto, Chitto R. Sarkar, Frank Y. Shih, Zhisong Huang | 2004-08-03 |
| 6682247 | Drawable and/or traceable carriers | Arthur G. Castillo, Norman Yamamoto, Chitto R. Sarkar, Frank Yen-Jer Shih, Zhisong Huang | 2004-01-27 |