Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603796 | Radio communication system and transmission and/or reception apparatus for use in the system | — | 2003-08-05 |
| 6535494 | CDMA mobile telecommunication method and system | Yoshihisa Isoda | 2003-03-18 |