Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735101 | Method for manufacturing an optical communication device | Stefan Pfnuer, John Fangman, Utpal Kumar Chakrabarti | 2020-08-04 |
| 9755752 | Method for manufacturing an optical communication device | Stefan Pfnuer, John Fangman, Utpal Kumar Chakrabarti | 2017-09-05 |