Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9426042 | Method and apparatus for measuring and managing end-to-end service level agreement in network having entities of different mobile communication networks | Ki Beom Park, Byeong-Soo Yeon, Min-suk SEO | 2016-08-23 |
| 7885258 | Packet switch equipment and bandwidth control method using the same | Min-Kyu Joo, Hoon Kim, Han-Seung Park | 2011-02-08 |
| 7434249 | FTTH PON that O/E converts 1310 nm for output to transmitters for E/O as 1550 nm | Se-Hong Park, Gil-Yong Park, Tae-Sung Park | 2008-10-07 |
| 7109466 | Peak and bottom detectors in burst mode optical receiver | Gil-Yong Park, Hyeon-Cheol Ki, Yun-Je Oh, Tae-Sung Park, Shin-Hee Won | 2006-09-19 |
| 6990295 | Method and apparatus for monitoring WDM optical signal | Sung-Jin Park, Kwan-Woong Song | 2006-01-24 |
| 6888671 | Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same | Young-Hoon Joo, Seong-Taek Hwang, Gyu-Woong Lee | 2005-05-03 |
| 6160657 | All optical gain-clamped amplifier and method thereof | Seung Hee Lee | 2000-12-12 |