Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587609 | Optical switching device and wavelength multiplexing device having planar waveguide-type structure | Myung Hyun Lee, Jung Jin Ju, Jung Do, Seung Koo Park | 2003-07-01 |
SP
Sun Tak Park
Overall (2003): #112,165 of 273,478Top 45%
1
Patents 2003