Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199405 | Photonic integrated circuit including compact lasers with extended tunability | Peter W. Evans, Fred A. Kish, Jr., Vikrant Lal, Mingzhi Lu | 2025-01-14 |
| 10741999 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2020-08-11 |
| 10651627 | Photonic integrated circuit | Peter W. Evans, Jeffrey T. Rahn, Vikrant Lal, Miguel Iglesias Olmedo, Amir Hosseini +2 more | 2020-05-12 |
| 10205301 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2019-02-12 |
| 10181696 | Photonic integrated circuit | Peter W. Evans, Jeffrey T. Rahn, Vikrant Lal, Miguel Iglesias Olmedo, Amir Hosseini +2 more | 2019-01-15 |
| 10181697 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2019-01-15 |
| 10181698 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2019-01-15 |
| 10177531 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2019-01-08 |
| 10133141 | Mach-Zehnder interferometer having bended waveguides | Peter W. Evans, Mehrdad Ziari, Pavel Studenkov, Masaki Kato, Charles H. Joyner | 2018-11-20 |
| 10122149 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Fred A. Kish, Jr., Vikrant Lal, John W. Osenbach +1 more | 2018-11-06 |
| 9170438 | Suppression of resonant polarization conversion in photonic integrated circuits | Peter W. Evans, Pavel Studenkov, Mehrdad Ziari, Fred A. Kish, Jr. | 2015-10-27 |
| 9172467 | Raman pump circuit | Mehrdad Ziari, Masaki Kato, Michael Francis Van Leeuwen, Radhakrishnan L. Nagarajan, Matthew L. Mitchell +1 more | 2015-10-27 |
| 9071038 | Segmented distributed feedback laser | Peter W. Evans | 2015-06-30 |
| 8964284 | Banded semiconductor optical amplifier | Mehrdad Ziari, Masaki Kato, Michael Francis Van Leeuwen, Radhakrishnan L. Nagarajan, Matthew L. Mitchell +1 more | 2015-02-24 |
| 8958665 | Scattering device on an arrayed waveguide grating | Peter W. Evans, Pavel Studenkov, Mehrdad Ziari, Matthias Kuntz, Masaki Kato +1 more | 2015-02-17 |
| 8644650 | Mach-Zehnder having segmented drive signal electrodes | Peter W. Evans, Mehrdad Ziari, Charles H. Joyner | 2014-02-04 |
| 8494314 | Fabrication tolerant polarization converter | Pavel Studenkov, Vikrant Lal | 2013-07-23 |
| 8472487 | Photonic integrated circuit having variable length mach-zehnder modulators | Mehrdad Ziari | 2013-06-25 |
| 8269297 | Photodiode isolation in a photonic integrated circuit | Radhakrishnan L. Nagarajan, Andrew G. Dentai, Steven Nguyen, Vikrant Lal, Jacco L. Pleumeekers +1 more | 2012-09-18 |
| 8260094 | Photonic integrated circuit employing optical devices on different crystal directions | Peter W. Evans | 2012-09-04 |
| 8260096 | Photonic integrated circuit having bent active components | Charles H. Joyner, Peter W. Evans, Masaki Kato | 2012-09-04 |
| 8238758 | Three-arm DQPSK modulator | Charles H. Joyner, Masaki Kato, Mehrdad Ziari | 2012-08-07 |
| 7155131 | Optical communication devices, light emission devices and optical communication methods | Jonathan Simon | 2006-12-26 |
| 6870195 | Array of discretely formed optical signal emitters for multi-channel communication | Brian Elliot Lemoff, Lisa Windover | 2005-03-22 |