Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174705 | Tilting mirror controlled using null-based interferometric sensing | James F. Coward, William C. Dickson | 2012-05-08 |
| 7620318 | Optical transceiver using heterodyne detection and a transmitted reference clock | Ji Li, Laurence J. Newell, Tin Vo, Peter Chang, Robert K. McElheny | 2009-11-17 |
| 7447436 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Peter Chang, Chin-Sheng Tarng, Gregory M. Cutler, Slava Yazhgur, Ji Li +5 more | 2008-11-04 |
| 7394990 | All optical wavelength converter | — | 2008-07-01 |
| 7346279 | Optical transceiver using heterodyne detection and a transmitted reference clock | Ji Li, Laurence J. Newell, Tin Vo, Peter Chang, Robert K. McElheny | 2008-03-18 |
| 7209660 | Optical communications using heterodyne detection | Peter Chang | 2007-04-24 |
| 7146103 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Peter Chang, Shin-Sheng Tarng, Gregory M. Cutler, Slava Yazhgur, Ji Li +5 more | 2006-12-05 |
| 6529303 | Optical communications networks utilizing frequency division multiplexing | Michael W. Rowan, David B. Upham, Augustus Elmer, Laurence J. Newell, David Pechner +6 more | 2003-03-04 |
| 6493131 | Wavelength-locking of optical sources | Shin-Sheng Tarng, Slava Yazhgur, Peter Chang | 2002-12-10 |
| 6407843 | System and method for spectrally efficient transmission of digital data over optical fiber | Michael W. Rowan, Peter Chang, James F. Coward, Roger R. Taur, Stuart E. Wilson | 2002-06-18 |
| 6204951 | Electro-optic modulator with improved harmonic performance | James F. Coward, Peter Chang, Abraham H. Kou | 2001-03-20 |
| 6046838 | Automatic bias control for electro-optic modulators | Abraham H. Kou, Norman L. Swenson | 2000-04-04 |
| 5323406 | Photonic mixer for photonically multiplying two electrical signals in two optically interconnected interferometric modulators operated at modulation outside the linear range | James F. Coward, Peter Chang | 1994-06-21 |