Issued Patents All Time
Showing 1–25 of 144 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199405 | Photonic integrated circuit including compact lasers with extended tunability | Peter W. Evans, Vikrant Lal, Scott Corzine, Mingzhi Lu | 2025-01-14 |
| 11929826 | Optical modules having an improved optical signal to noise ratio | Jeffrey T. Rahn, Michael Reffle, Peter W. Evans, Vikrant Lal | 2024-03-12 |
| 10741999 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2020-08-11 |
| 10290619 | Photonic integrated circuit package | Peter W. Evans, John W. Osenbach, Jiaming Zhang, Miguel Iglesias Olmedo, Maria Anagnosti | 2019-05-14 |
| 10211925 | Hybrid optical transmitter and/or receiver structure | Timothy Butrie, Michael Reffle, Xiaofeng Han, Mehrdad Ziari, Vikrant Lal +4 more | 2019-02-19 |
| 10205301 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2019-02-12 |
| 10181698 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2019-01-15 |
| 10181697 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2019-01-15 |
| 10177531 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2019-01-08 |
| 10122149 | Tunable waveguide devices | Peter W. Evans, Mingzhi Lu, Vikrant Lal, Scott Corzine, John W. Osenbach +1 more | 2018-11-06 |
| 10037982 | Photonic integrated circuit package | Peter W. Evans, John W. Osenbach, Jiaming Zhang, Miguel Iglesias Olmedo, Maria Anagnosti | 2018-07-31 |
| 10026723 | Photonic integrated circuit package | Peter W. Evans, John W. Osenbach, Jiaming Zhang, Miguel Iglesias Olmedo, Maria Anagnosti | 2018-07-17 |
| 10012797 | Monolithic photonic integrated circuit (PIC) with a plurality of integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL) | Radhakrishnan L. Nagarajan, Masaki Kato, Charles H. Joyner, David F. Welch, Randal A. Salvatore +7 more | 2018-07-03 |
| 9971090 | Apparatus and method for tuning a laser source emission wavelength employing a laser source contact comprising electrode segments | Charles H. Joyner, David F. Welch | 2018-05-15 |
| 9876575 | Hybrid optical transmitter and/or receiver structure | Timothy Butrie, Michael Reffle, Xiaofeng Han, Mehrdad Ziari, Vikrant Lal +4 more | 2018-01-23 |
| 9784933 | Photonic integrated circuit (PIC) and silicon photonics (SIP) circuitry device | John W. Osenbach, Timothy Butrie, Michael Reffle | 2017-10-10 |
| 9372306 | Method of achieving acceptable performance in and fabrication of a monolithic photonic integrated circuit (PIC) with integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL) | Radhakrishnan L. Nagarajan, Masaki Kato, Charles H. Joyner, David F. Welch, Randal A. Salvatore +7 more | 2016-06-21 |
| 9312962 | Intensity-based modulator | David J. Krause, Damien Lambert, Masaki Kato, Vikrant Lal, Radhakrishnan L. Nagarajan +4 more | 2016-04-12 |
| 9170438 | Suppression of resonant polarization conversion in photonic integrated circuits | Peter W. Evans, Scott Corzine, Pavel Studenkov, Mehrdad Ziari | 2015-10-27 |
| 9172467 | Raman pump circuit | Mehrdad Ziari, Scott Corzine, Masaki Kato, Michael Francis Van Leeuwen, Radhakrishnan L. Nagarajan +1 more | 2015-10-27 |
| 9031412 | Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating grid | Radhakrishnan L. Nagarajan, David F. Welch, Drew D. Perkins, Masaki Kato | 2015-05-12 |
| 8964284 | Banded semiconductor optical amplifier | Mehrdad Ziari, Scott Corzine, Masaki Kato, Michael Francis Van Leeuwen, Radhakrishnan L. Nagarajan +1 more | 2015-02-24 |
| 8705904 | Photonic integrated circuits having chirped elements | Mehrdad Ziari, Radhakrishnan L. Nagarajan, Masaki Kato, Vincent G. Dominic, Sanjeev Murthy +1 more | 2014-04-22 |
| 8682114 | Coherent detection for an integrated circuit having a multiplexer or a demultiplexer with a shared propagation region | Radhakrishnan L. Nagarajan, Masaki Kato | 2014-03-25 |
| 8548333 | Transceiver photonic integrated circuit | Radhakrishnan L. Nagarajan, Masaki Kato, David F. Welch, Charles H. Joyner | 2013-10-01 |