Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086872 | Method for setting security channel based on MPCP between OLT and ONUs in EPON, and MPCP message structure for controlling frame transmission | Kwang-Ok Kim, Yool Kwon | 2011-12-27 |
| 8081661 | Dynamic bandwidth allocation device for an optical network and method thereof | Hark Yoo, Bin Yeong Yoon, Kyeong Hwan DOO, Kwang-Ok Kim, Sung Chang Kim +2 more | 2011-12-20 |
| 8055133 | TDM/WDMA passive optical network device | Dong Soo Lee, Bin Yeong Yoon | 2011-11-08 |
| 7974290 | TDMA passive optical network OLT system for broadcast service | Bin Yeong Yoon, Dong Soo Lee, Jong Deog Kim, Sung Woong Park, Mun Seob Lee | 2011-07-05 |
| 7936765 | Method and apparatus for dynamically allocating bandwidth by hierarchical weight round robin | Chan Woo Kim, Tae Whan Yoo | 2011-05-03 |