Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658113 | Apparatus and method for concealing data bursts in an analog scrambler using audio repetition | Steven P. Poulsen | 2003-12-02 |
| 6298139 | Apparatus and method for maintaining a constant speech envelope using variable coefficient automatic gain control | Steven P. Poulsen | 2001-10-02 |