Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037105 | Optical waveguide device fabricating method | Byong-gwon You, Tae-Hyung Rhee, Yong-Woo Lee | 2000-03-14 |
| 6031945 | Low-loss optically active device and manufacturing method therefor | Byong-gwon You, Tae-Hyung Rhee, Yong-Woo Lee | 2000-02-29 |
| 6026209 | Hybrid optical waveguide and manufacturing method thereof | Tae-Hyung Rhee, Byong-gwon You, Eun-Ji Kim | 2000-02-15 |
| 5946434 | Integrated optic polarization device and method | — | 1999-08-31 |
| 5658259 | Dental cartridge assembly auto-injector with protective needle cover | William Robert Pearson, David Edward Spady, Claudio Lopez, John G. Wilmot, N. Lawrence Dalling | 1997-08-19 |
| 5206048 | Process for manufacturing potato chips | Zae I. Shin, Sung Jin Yang, Un Soon Lee | 1993-04-27 |