Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522204 | Phase-locked loop for ADSL frequency locking applications | — | 2003-02-18 |
| 4410916 | Dual mode facsimile coding system and method | William K. Pratt, Ronald S. Bader, Wen-hsiung Chen, Robert H. Wallis | 1983-10-18 |
| 4288782 | High speed character matcher and method | Ronald S. Bader, Robert H. Wallis | 1981-09-08 |
| 4232381 | Noise cancellation using tracking filter | Julian Macias | 1980-11-04 |