Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079780 | Linearized optical link using a single Mach-Zehnder modulator and two optical carriers | — | 2006-07-18 |
| 6868236 | Apparatus and method for combining multiple optical beams in a free-space optical communications system | Thomas J. Wiltsey, Robert M. Pierce | 2005-03-15 |
| 6697576 | Wideband, high-fidelity analog optical link design | Bruce A. Ferguson | 2004-02-24 |
| 6587256 | RF combiner based on cascaded optical phase modulation | James E. Leight, Richard A. Fields | 2003-07-01 |
| 6542675 | Apparatus and method to use a tapered fiber bundle in a free space optical communication system | Gerald E. Tourgee, Pierre Robert Barbier, Timothy Alan Sochor, John Robinson | 2003-04-01 |
| 6529674 | Optical devices employing an optical thresholder | Richard A. Fields, Bruce A. Ferguson, Mark Kintis, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2003-03-04 |
| 6519375 | Optical phase modulator design incorporating pre-emphasis | Bruce A. Ferguson | 2003-02-11 |
| 6515784 | Refractive index manipulating optical inverter | Juan C. Carillo, Jr., Bruce A. Ferguson, Richard A. Fields, Mark Kintis, Elizabeth T. Kunkee +3 more | 2003-02-04 |
| 6452714 | Enhanced feed forward optical frequency/phase demodulator | — | 2002-09-17 |
| 6327399 | Optical devices employing an optical thresholder | Richard A. Fields, Bruce A. Ferguson, Mark Kintis, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2001-12-04 |
| 6292119 | Delayed pulse saturable absorber-based downward-folding optical A/D | Juan C. Carillo, Jr., Bruce A. Ferguson, Richard A. Fields, Mark Kintis, Elizabeth T. Kunkee +3 more | 2001-09-18 |
| 6201632 | Feed forward optical frequency/phase demodulator | — | 2001-03-13 |
| 6160504 | Repetitive absorptive thresholding optical quantizer | Richard A. Fields, Juan C. Carillo, Jr., Mark Kintis, Elizabeth T. Kunkee, Lawrence J. Lembo +3 more | 2000-12-12 |
| 6160930 | Optical sample and hold architecture | Bruce A. Ferguson, Richard A. Fields, Mark Kintis, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2000-12-12 |
| 6121907 | Upward-folding successive-approximation optical analog-to-digital converter and method for performing conversion | Richard A. Fields, Stephen R. Perkins, Eric L. Upton, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2000-09-19 |
| 6064325 | Frequency modulation-based folding optical analog-to-digital converter | Richard A. Fields, Stephen R. Perkins, Eric L. Upton, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2000-05-16 |
| 6035079 | Saturable absorber based optical inverter | Richard A. Fields, Stephen R. Perkins, Eric L. Upton, Elizabeth T. Kunkee, Lawrence J. Lembo +2 more | 2000-03-07 |
| 5870216 | Splitterless optical broadcast switch | John C. Brock, Lawrence J. Lembo | 1999-02-09 |