Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014073 | Thin film coated optical hybrid | — | 2011-09-06 |
| 8004749 | Pseudo common-path DPSK demodulator | Chiayu Al | 2011-08-23 |
| 8004750 | Multiple-FSR DPSK demodulator | — | 2011-08-23 |
| 7982960 | Co-package DQPSK demodulator by Michelson interferometer | — | 2011-07-19 |
| 7961316 | Optical spectrum analyzer with continuously rotating tunable filter | Chiayu Ai | 2011-06-14 |
| 7924505 | Free-space hitlessly switchable optical interleaver | — | 2011-04-12 |
| 7864430 | Modified Michelson delay line interferometer | — | 2011-01-04 |
| 7864433 | Free-space optical hybrid | — | 2011-01-04 |