Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179207 | Method for writing single width bar codes on semiconductors wafers | Douglas Craig Bossen, Chin-Long Chen, Fredrick Hayes Dill, Douglas S. Goodman, Mu-Yue Hsiao +2 more | 2001-01-30 |
| 5552591 | Presence/absence bar code | Douglas Craig Bossen, Chin-Long Chen, Frederick Dill, Douglas S. Goodman, Mu-Yue Hsiao +2 more | 1996-09-03 |