Issued Patents 2023
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855754 | Subcarrier modulation with radio frequency (RF) IQ modulators | Kuang-Tsan Wu, Han Henry Sun, David F. Welch | 2023-12-26 |
| 11838052 | Out-of-band communication channel for subcarrier-based optical communication systems | — | 2023-12-05 |
| 11824628 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Kuang-Tsan Wu, David F. Welch | 2023-11-21 |
| 11817901 | Transmitting and receiving data using a satellite communications network | Tulasi Veguru, Prasad Paranjape, Han Henry Sun | 2023-11-14 |
| 11791893 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Kuang-Tsan Wu, David F. Welch | 2023-10-17 |
| 11689282 | Correcting traffic misconnections in optical communications networks | Rajan Rao, Vasudha Bhaskara | 2023-06-27 |
| 11671195 | Proactive optical spectrum defragmentation scheme | Iftekhar Hussain, Paul N. Freeman | 2023-06-06 |
| 11637630 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Kuang-Tsan Wu, David F. Welch | 2023-04-25 |
| 11581950 | Out-of-band communication channel for sub-carrier-based optical communication systems | Amir Jafari, Mohamed Osman | 2023-02-14 |
| 11569915 | Optical subcarrier dual-path protection and restoration for optical communications networks | — | 2023-01-31 |
| 11563495 | Optical modules with virtual transport functions | Vasudha Bhaskara, Rajan Rao | 2023-01-24 |
| 11563507 | Efficient adaptive optical spectrum partitioning and allocation scheme | Iftekhar Hussain, Paul N. Freeman | 2023-01-24 |
| 11563498 | Optical subcarrier dual-path protection and restoration for optical communications networks | — | 2023-01-24 |