Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950610 | Optical communication interface module for universal serial bus | — | 2005-09-27 |
| 5699335 | Spindle motor driver | Seong-sin Joo | 1997-12-16 |
SL
Seung-ill Lee
Opticis Co.: 1 patents #10 of 25Top 40%
Overall (All Time): #2,184,021 of 4,157,543Top 55%
2
Patents All Time