Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671267 | Spread spectrum communication device and spread spectrum communication method | Yasuhiro Yano | 2003-12-30 |
| 6628667 | Variable rate transmitting method and apparatus using bi-orthogonal functions for variable rate transmission rates above a predetermined value | Hisao Tachika | 2003-09-30 |