Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781962 | Apparatus and method for voice message control | Tim A. Williams, Dirk Duncan EIDE | 2004-08-24 |
| 4565971 | Parasitic insensitive auto-zeroed operational amplifier | — | 1986-01-21 |