Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11418259 | Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater pamn optical transceivers | Raghavendra V. Juluri, Konstantin Gennadiyevich Kuzmin | 2022-08-16 |
| 10892827 | Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater PAMn optical transceivers | Raghavendra V. Juluri, Konstantin Gennadiyevich Kuzmin | 2021-01-12 |
| 10338320 | Scalable optical switches and switching modules | Anthony J. Ticknor, Ilya Vorobeichik | 2019-07-02 |
| 9742520 | Optical switching system with a colorless, directionless, and contentionless ROADM connected to unamplified drop channels | Ilya Vorobeichik | 2017-08-22 |
| 9722722 | Dense wavelength division multiplexing and single-wavelength transmission systems | — | 2017-08-01 |
| 9581765 | Scalable optical switches and switching modules | Anthony J. Ticknor, Ilya Vorobeichik | 2017-02-28 |
| 8891914 | Scalable optical switches and switching modules | Anthony J. Ticknor, Ilya Vorobeichik | 2014-11-18 |
| 8837951 | 40, 50 and 100 Gb/s optical transceivers/transponders in 300pin and CFP MSA modules | — | 2014-09-16 |
| 8433202 | 40, 50 and 100 Gb/s optical transceivers/transponders in 300pin and CFP MSA modules | — | 2013-04-30 |
| 8175458 | Optical ring networks having node-to-node optical communication channels for carrying data traffic | — | 2012-05-08 |
| 8139476 | Optical ring networks using circulating optical probe in protection switching with automatic reversion | Cedric Fung Lam | 2012-03-20 |
| 7773883 | Single-fiber optical ring networks based on optical double sideband modulation | Chia-Kai Weng | 2010-08-10 |
| 7577367 | Optical communication using duobinary modulation | — | 2009-08-18 |
| 7555224 | Using superimposed ASK label in an all-optical label swapping system and method thereof | Yu-Min Lin, Maria C. Yuang, San-Liang Lee | 2009-06-30 |
| 7515833 | Optical double sideband modulation technique with increased spectral efficiency | — | 2009-04-07 |
| 7499647 | Fully protected broadcast and select all optical network | Chao Shi | 2009-03-03 |
| 7206520 | Method and apparatus for interleaved optical single sideband modulation | Ming-Chia Wu, Ming-Bing Chen | 2007-04-17 |
| 7120359 | Broadcast and select all optical network | — | 2006-10-10 |
| 7024112 | In-band wavelength conversion wavelength buffering and multi-protocol lambda switching | — | 2006-04-04 |
| 7003231 | Method and apparatus for interleaved optical single sideband modulation | Ming-Chia Wu, Ming-Bing Chen | 2006-02-21 |
| 6895184 | Interconnected broadcast and select optical networks with shared wavelengths | — | 2005-05-17 |
| 6788899 | Dynamic wavelength add/drop multiplexer for UDWDM optical communication system | — | 2004-09-07 |
| 6674558 | High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion | Gee-Kung Chang | 2004-01-06 |
| 6657757 | High-throughput low-latency next generation internet network using optical label switching and high-speed optical header generation detection and reinsertion | Gee-Kung Chang | 2003-12-02 |
| 6580537 | High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion | Gee-Kung Chang | 2003-06-17 |