Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594305 | Media access layer ping protocol for diagnosing cable modem links | Guenter E. Roeck, Wei-Sing Chen, Sunil Khaunte | 2003-07-15 |
| 6588016 | Method and apparatus for locating a faulty component in a cable television system having cable modems | Wei-Sing Chen, Charles J. Naegeli | 2003-07-01 |