Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953631 | Method and apparatus for operating polymer electrolyte membrane fuel cell below the freezing point of water | In Hwan Oh, Jae Jun Ko, Heung Yong Ha, Seong Ahn Hong, Tae Won Lim +2 more | 2005-10-11 |
| 6928243 | Optical performance monitoring apparatus for a WDM optical communication system | Ji Wook YOUN, Sung-Un Lee, Kwang Joon Kim | 2005-08-09 |
| 6917811 | Method for dynamically assigning channel in real time based on genetic algorithm | Sang-taek Kim, In Hwan Hwang, Sung-Soo Kim, Kwang-Jin Han | 2005-07-12 |
| 6888975 | Multi-dimensional optical cross-connect switching system | Byoung Whi Kim, Kwangjoon Kim, Seong Soon Joo, Hae Geun Kim | 2005-05-03 |