Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825710 | Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network | Hark Yoo, Dong Soo Lee, Geun Yong KIM, Hee Do KIM, Jae In KIM | 2017-11-21 |
| 9774404 | Apparatus and method for recognizing optical connector connection | Geun Yong KIM, Jae In KIM, Dongsoo Lee | 2017-09-26 |
| 9755736 | Smart remote node optical network unit and operation method thereof | Jae In KIM, Geun Yong KIM, Dongsoo Lee | 2017-09-05 |
| 9614612 | Fast protection switching method for passive optical network | Geun Yong KIM, Hark Yoo, Hee Do KIM, Dong Soo Lee | 2017-04-04 |
| 9609403 | Method of controlling optical network unit (ONU) in sleep mode | Geun Yong KIM, Dong Soo Lee, Hark Yoo, Young Suk Lee, Hee Do KIM | 2017-03-28 |
| 9553665 | Apparatus and method for detecting optical line fault in passive optical network | Hark Yoo, Geun Yong KIM, Dong Soo Lee, Hee Do KIM | 2017-01-24 |
| 9553692 | Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network | Hark Yoo, Dong Soo Lee, Geun Yong KIM, Hee Do KIM, Jae In KIM | 2017-01-24 |