Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928244 | System and method of wavelength add/drop multiplexing having client configurability | Lih-Yuan Lin, Chuan Pu, Robert William Tkach | 2005-08-09 |
| 6862380 | Transparent optical switch | Sid Chaudhuri | 2005-03-01 |