Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255731 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2025-03-18 |
| 12095546 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2024-09-17 |
| 11984932 | Clock recovery for digital subcarriers for optical networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2024-05-14 |
| 11929826 | Optical modules having an improved optical signal to noise ratio | Fred A. Kish, Jr., Michael Reffle, Peter W. Evans, Vikrant Lal | 2024-03-12 |
| 11881898 | Clock recovery for digital subcarriers for optical networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2024-01-23 |
| 11824628 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2023-11-21 |
| 11791893 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2023-10-17 |
| 11637630 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2023-04-25 |
| 11483066 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2022-10-25 |
| 11343000 | Clock recovery for digital subcarriers for optical networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2022-05-24 |
| 11258528 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2022-02-22 |
| 11251878 | Independently routable digital subcarriers for optical communication networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2022-02-15 |
| 11095364 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2021-08-17 |
| 11095373 | Network architecture for independently routable digital subcarriers for optical communication networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2021-08-17 |
| 11075694 | Frequency division multiple access optical subcarriers | Kuang-Tsan Wu, Steven Joseph Hand, David F. Welch | 2021-07-27 |
| 10992389 | Independently routable digital subcarriers with configurable spacing for optical communication networks | Kuang-Tsan Wu, Steven Joseph Hand, Han Henry Sun | 2021-04-27 |
| 10651627 | Photonic integrated circuit | Peter W. Evans, Vikrant Lal, Miguel Iglesias Olmedo, Amir Hosseini, Parmijit Samra +2 more | 2020-05-12 |
| 10601520 | Clock recovery for digital subcarriers for optical networks | Han Henry Sun, Kuang-Tsan Wu, Steven Joseph Hand | 2020-03-24 |
| 10498478 | Reduced power dissipation optical interface using remote lasers | — | 2019-12-03 |
| 10181696 | Photonic integrated circuit | Peter W. Evans, Vikrant Lal, Miguel Iglesias Olmedo, Amir Hosseini, Parmijit Samra +2 more | 2019-01-15 |
| 9998229 | Optimized star-8QAM performance for binary encoding | Han Henry Sun | 2018-06-12 |
| 9854336 | Systems and methods for coupling a fiber to a polarization sensitive photonic integrated circuit | Philipp Schindler, Rene Schmogrow | 2017-12-26 |
| 9768865 | Arbitrary wavelocking of an optical transmitter using embedded data sequences | — | 2017-09-19 |
| 9577761 | Controlling an optical transmitter that supports multiple modulation formats and baud rates | — | 2017-02-21 |
| 9537577 | Arbitrary grid wavelocking using digitally generated out-of-band tones | David J. Krause | 2017-01-03 |