Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8732561 | System and method for forward error correction decoding using soft information | Yi Cai, Jin-Xing Cai | 2014-05-20 |
| 8401400 | Detection of data in signals with data pattern dependent signal distortion | Yi Cai, Alexei N. Pilipetskii | 2013-03-19 |
| 8401402 | Detection of data in signals with data pattern dependent signal distortion | Yi Cai, Alexei N. Pilipetskii | 2013-03-19 |
| 7924497 | System and method for gain equalization and optical communication system incorporating the same | Alexei N. Pilipetskii, Alan J. Lucero | 2011-04-12 |
| 7881611 | Optical fiber transmission system with noise loading | Georg Heinrich Mohs, Stuart M. Abbott, Franklin W. Kerfoot, III, R. Brian Jander | 2011-02-01 |
| 7616894 | System and method for mitigating dispersion slope in an optical communication system | Georg Heinrich Mohs, Jin-Xing Cai | 2009-11-10 |
| 7526201 | Optical fiber transmission system with noise loading | Georg Heinrich Mohs, Stuart M. Abbott, Franklin W. Kerfoot, III, R. Brian Jander | 2009-04-28 |
| 7398454 | System and method for forward error correction decoding using soft information | Yi Cai, Jin-Xing Cai | 2008-07-08 |
| 7373040 | Optical transmission system including dispersion slope compensation | Jin-Xing Cai, Dmitri Foursa, Carl R. Davidson, Alexei N. Pilipetskii, Neal S. Bergano | 2008-05-13 |
| 7363553 | System and method for adjusting soft decision thresholds in a soft-decision error correction system | Yi Cai, Alexei N. Pilipetskii | 2008-04-22 |
| 7295728 | Optical transmission system including dispersion slope compensation | Jin-Xing Cai, Dmitri Foursa, Carl R. Davidson, Alexei N. Pilipetskii, Neal S. Bergano | 2007-11-13 |
| 7274880 | Raman assisted EDFA system and method | Alexei A. Pilipetskii, Ekaterina A. Golovchenko, Jonathan Nagel, Sergey Ten | 2007-09-25 |
| 7139489 | System and method of dispersion compensation in optical communication systems | Alexei A. Pilipetskii, Ekaterina A. Golovchenko, Jonathan Nagel, Sergey Ten | 2006-11-21 |
| 7085039 | Hybrid Raman/erbium-doped fiber amplifier and transmission system with dispersion map | Dmitri Foursa, Alexei N. Pilipetskii, Michael A. Mills, Chinlon Lin, Bo Pedersen | 2006-08-01 |
| 6873798 | Method and apparatus for optimizing the dispersion and dispersion slope for a dispersion map with slope-compensating optical fibers | Alexei N. Pilipetskii, Matthew Ma | 2005-03-29 |
| 6751012 | Method and apparatus for measuring noise figure in optical amplifiers | Yanjie Chai, Gregory M. Wolter, Michael A. Mills, George T. Harvey | 2004-06-15 |
| 6731381 | Method and apparatus to measure gain spectra of erbium doped fiber amplifier | Chinlon Lin, Michael A. Mills | 2004-05-04 |
| 6721091 | System and method for controlling optical amplifier pumps | Dmitri Foursa | 2004-04-13 |
| 6587974 | Method for fault detection and fast protection switching in transmission systems | Casem Majd | 2003-07-01 |
| 6396624 | Extended band erbium doped fiber amplifier | Bo Pedersen | 2002-05-28 |
| 6181464 | Low noise Raman amplifier employing bidirectional pumping and an optical transmission system incorporating same | Howard D. Kidorf, Xiaobing Ma | 2001-01-30 |
| 6151160 | Broadband Raman pre-amplifier for wavelength division multiplexed optical communication systems | Xiabing Ma | 2000-11-21 |
| 6147796 | Method for determining transmission parameters for the data channels of a WDM optical communication system | Xiabing Ma, Howard D. Kidorf | 2000-11-14 |
| 6038356 | Lightwave transmission system employing raman and rare-earth doped fiber amplification | Franklin W. Kerfoot, III | 2000-03-14 |