Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371968 | Modulator with signal electrode enclosed by ground electrode | Karl Kissa | 2019-08-06 |
| 9964784 | Modulator with signal electrode enclosed by ground electrode | Karl Kissa | 2018-05-08 |
| 8849071 | Optical waveguide modulator | Karl Kissa | 2014-09-30 |
| 8426798 | Electrical termination circuit for a traveling-wave optoelectronic device | Brian Higgins | 2013-04-23 |
| 8184991 | Ditherless optical modulator control | Joseph P. Farina | 2012-05-22 |
| 8050555 | Optical phase modulator with monitoring structure | — | 2011-11-01 |
| 7783138 | Free-space integrated photodetector with reduced phase tracking error | Roman T. Rowinski, Karl Kissa, Eric J. Lim | 2010-08-24 |
| 7701630 | External optical modulator with domain inversion for providing constant chip versus frequency | Karl Kissa | 2010-04-20 |
| 7668417 | Integrated termination for EO modulator with RF signal monitoring functionality | Wenyan Jiang, Joseph P. Farina | 2010-02-23 |
| 7408693 | Electro-optic device | Karl Kissa, Glen Drake, William J. Minford | 2008-08-05 |
| 7343055 | Low bias drift modulator with buffer layer | Karl Kissa, Glen Drake, Kate Versprille | 2008-03-11 |
| 7324257 | Low bias drift modulator with buffer layer | Karl Kissa, Glen Drake, Kate Versprille | 2008-01-29 |
| 7212326 | Optical external modulator | Ed Wooten, Karl Kissa, Timothy C. Munks, Andrew Finch | 2007-05-01 |
| 7088489 | Launch interface electrode structure for suppressing coupling to substrate modes for electro-optic modulator | Grant T. Kiehne, Siu Kwan CHEUNG | 2006-08-08 |
| 6961166 | Optical digital external modulator | Ed Wooten, Karl Kissa, Timothy C. Munks, Andrew Finch | 2005-11-01 |
| 6917455 | Cascaded RZ and NRZ laser modulators having RZ/NRZ phase alignment bias control | Joseph P. Farina, John D. Borla | 2005-07-12 |
| 6885780 | Suppression of high frequency resonance in an electro-optical modulator | Steve Cheung, Karl Kissa | 2005-04-26 |
| 6864986 | Mixing method and apparatus for characterizing optical modulator | Bruce Nyman | 2005-03-08 |
| 6646776 | Suppression of high frequency resonance in an electro-optical modulator | Steve Cheung, Karl Kissa | 2003-11-11 |
| 6580840 | High efficiency electro-optic modulator with equalized frequency response | Karl Kissa, Timothy U. Horton | 2003-06-17 |
| 6483953 | External optical modulation using non-co-linear compensation networks | Karl Kissa, Ed Wooten | 2002-11-19 |
| 6449080 | Electro-optic modulator with enhanced bias stability | Thomas J. Gryk, Karl Kissa, Ed Wooten, Russell Fuerst | 2002-09-10 |
| 6341031 | Optical pulse generation using a high order function waveguide interferometer | Karl Kissa, Peter Hallemeier, Thomas J. Gryk | 2002-01-22 |
| 6192167 | Differential drive optical modulator | Karl Kissa, Edward Wooten | 2001-02-20 |
| 6181456 | Method and apparatus for stable control of electrooptic devices | Karl Kissa, Daniel J. Fritz | 2001-01-30 |