Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501573 | Apparatus and method for monitoring the qualities of optical signal using clock amplitude | Yun Chur Chung, Sang-Young Shin, Jong-Nam Lee | 2002-12-31 |
| 6396574 | Apparatus for measuring the wavelength, optical power and optical signal-to-noise ratio of each optical signal in wavelength-division multiplexing optical communication | Sang Yung Shin, Kwang-Uk Chu | 2002-05-28 |
| 6362911 | Burst mode optical receiver using two amplifiers having different bandwidth | Jang Won Park, Jong Uk Chae, Jong Won Kim | 2002-03-26 |