Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453472 | Method and apparatus for performing periodic ranging for cable modems | Chrisanto Leano, Guenter E. Roeck | 2002-09-17 |
| 6434627 | IP network for accomodating mobile users with incompatible network addressing | Chi-Shing Ng | 2002-08-13 |
| 6385773 | Method and apparatus for upstream frequency channel transition | Alejandro Schwartzman, Charles J. Naegeli, Wei-Sing Chen, Hung-San Chen | 2002-05-07 |