Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798033 | Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-layered radiation absorbing structure | Calvin Yi-Ping Chao, Tzu-Chiang Hsieh, Michael Engelmann | 2004-09-28 |
| 6791130 | Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-layered radiation absorbing structure | Calvin Yi-Ping Chao, Tzu-Chiang Hsieh, Michael Engelmann | 2004-09-14 |