Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184403 | Semiconductor based system and method for broad bandwidth transmission | Alexei N. Pilipetskii | 2024-12-31 |
| 12111204 | Extending dynamic acoustic sensing range and localization in undersea cables using loopbacks | Alexei N. Pilipetskii, Maxim A. Bolshtyansky, Georg Heinrich Mohs, Jin-Xing Cai | 2024-10-08 |
| 11923651 | Gain equalization in C+L erbium-doped fiber amplifiers | Alexei N. Pilipetskii, Maxim A. Bolshtyansky, Gregory M. Wolter | 2024-03-05 |
| 11863296 | Semiconductor based system and method for broad bandwidth transmission | Alexei N. Pilipetskii | 2024-01-02 |
| 11764875 | Gain equalization error management in optical communication systems | Timothy E. Hammon | 2023-09-19 |
| 11211775 | Redundancy improvement in semiconductor-based optical communication systems | — | 2021-12-28 |
| 10135221 | Spatial division multiplexed optical communication systems and amplifiers for the same | Yu Sun, Oleg V. Sinkin, Maxim A. Bolshtyansky, Alexei N. Pilipetskii | 2018-11-20 |
| 9967051 | Efficient optical signal amplification systems and methods | Sheng Zhang, Maxim A. Bolshtyansky | 2018-05-08 |
| 9825726 | Efficient optical signal amplification systems and methods | Maxim A. Bolshtyansky, Sheng Zhang | 2017-11-21 |
| 9634803 | Optical subcarrier multiplex system with joint forward error correction coding | Jin-Xing Cai, Matthew V. Mazurczyk, Hussam G. Batshon, Alexei N. Pilipetskii | 2017-04-25 |
| 9450678 | System and method using spectral shaping and expanded channel spacing | Matthew V. Mazurczyk, Oleg V. Sinkin, Alexei N. Pilipetskii | 2016-09-20 |
| 8588624 | Pilot symbol aided carrier phase estimation | Hongbin Zhang | 2013-11-19 |
| 7373040 | Optical transmission system including dispersion slope compensation | Jin-Xing Cai, Carl R. Davidson, Alexei N. Pilipetskii, Morten Nissov, Neal S. Bergano | 2008-05-13 |
| 7295728 | Optical transmission system including dispersion slope compensation | Jin-Xing Cai, Carl R. Davidson, Alexei N. Pilipetskii, Morten Nissov, Neal S. Bergano | 2007-11-13 |
| 7085039 | Hybrid Raman/erbium-doped fiber amplifier and transmission system with dispersion map | Morten Nissov, Alexei N. Pilipetskii, Michael A. Mills, Chinlon Lin, Bo Pedersen | 2006-08-01 |
| 6721091 | System and method for controlling optical amplifier pumps | Morten Nissov | 2004-04-13 |
| 6717963 | Raman fiber amplifier using a wide bandwidth continuous wave pump | — | 2004-04-06 |
| 6414786 | Method and apparatus for reducing polarization dependent gain in Raman amplification | — | 2002-07-02 |