Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798931 | Separating of optical integrated modules and structures formed thereby | Alan D. Kathman, Hongtao Han, John Barnett Hammond | 2004-09-28 |
| 6777311 | Thick wafer processing and resultant products | Hongtao Han | 2004-08-17 |