Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522462 | All optical logic using cross-phase modulation amplifiers and mach-zehnder interferometers with phase-shift devices | Tzu-Yih Chu, Shyang-Jye Chang, Abraham C. Ma | 2003-02-18 |