Issued Patents All Time
Showing 176–200 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9313561 | Integrated driver redundancy for a silicon photonics device | — | 2016-04-12 |
| 9261635 | Rotator external to photonic integrated circuit | Masaki Kato, Jeffrey T. Rahn, Alan C. Nilsson, Kuang-Tsan Wu | 2016-02-16 |
| 9256084 | Polarization beam splitter | Masaki Kato | 2016-02-09 |
| 9225422 | Integrated control module for communication system on a chip for silicon photonics | — | 2015-12-29 |
| 9172467 | Raman pump circuit | Mehrdad Ziari, Scott Corzine, Masaki Kato, Michael Francis Van Leeuwen, Matthew L. Mitchell +1 more | 2015-10-27 |
| 9166704 | Integrated control for silicon photonics | — | 2015-10-20 |
| 9158068 | Wide passband AWG | Masaki Kato | 2015-10-13 |
| 9036957 | Shared propagation region for an optical multiplexer or an optical demultiplexer | Masaki Kato | 2015-05-19 |
| 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 | Fred A. Kish, Jr., David F. Welch, Drew D. Perkins, Masaki Kato | 2015-05-12 |
| 9025912 | Polarization material on an optical multiplexer or an optical demultiplexer | Masaki Kato | 2015-05-05 |
| 9006740 | Built-in self test for silicon photonics device | — | 2015-04-14 |
| 8964284 | Banded semiconductor optical amplifier | Mehrdad Ziari, Scott Corzine, Masaki Kato, Michael Francis Van Leeuwen, Matthew L. Mitchell +1 more | 2015-02-24 |
| 8849120 | Wavelength division multiplexed passive optical network | Christopher C. Liou, Masaki Kato | 2014-09-30 |
| 8781324 | Optical receiver integrated on a substrate | Masaki Kato, Jeffrey T. Rahn | 2014-07-15 |
| 8705904 | Photonic integrated circuits having chirped elements | Fred A. Kish, Jr., Mehrdad Ziari, 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 | Masaki Kato, Fred A. Kish, Jr. | 2014-03-25 |
| 8606120 | Control of an interferometric optical polarization beam splitter | Mehrdad Ziari, Masaki Kato | 2013-12-10 |
| 8582975 | Wavelength division multiplexed passive optical network | Christopher C. Liou, Masaki Kato | 2013-11-12 |
| 8548333 | Transceiver photonic integrated circuit | Masaki Kato, Fred A. Kish, Jr., David F. Welch, Charles H. Joyner | 2013-10-01 |
| 8538277 | Coherent optical receiver | Masaki Kato | 2013-09-17 |
| 8300994 | Transmitter photonic integrated circuit (TxPIC) chip | David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Atul Mathur +9 more | 2012-10-30 |
| 8299417 | Variable optical attentuator (VOA) having an absorber for receiving residual light outputfrom the VOA | — | 2012-10-30 |
| 8280255 | Transmitter photonic integrated circuit | Charles H. Joyner, Peter W. Evans | 2012-10-02 |
| 8269297 | Photodiode isolation in a photonic integrated circuit | Andrew G. Dentai, Scott Corzine, Steven Nguyen, Vikrant Lal, Jacco L. Pleumeekers +1 more | 2012-09-18 |
| 8260136 | Polarization beam splitter | Masaki Kato | 2012-09-04 |