Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160093 | Timing system for modular cable modem termination system | John T. Chapman, Sangeeta Ramakrishnan | 2012-04-17 |
| 7657915 | System for combining and splitting signal in a cable modem terminal system | Nicos Achilleoudis | 2010-02-02 |
| 7539208 | Timing system for modular cable modem termination system | John T. Chapman, Sangeeta Ramakrishnan | 2009-05-26 |
| D311737 | Removable hard disk drive module | Donald C. Westwood, James G. Tappel, Michael J. Nuttall | 1990-10-30 |