Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11632147 | Simplified frequency-domain filter adaptation window | Kuoruey Han, Brett A. McClellan | 2023-04-18 | $69,266,000 |
| 7827939 | Bird cage | — | 2010-11-09 | |
| D607613 | Birdcage roof | — | 2010-01-05 | |
| D607614 | Birdcage roof | — | 2010-01-05 | |
| D607615 | Birdcage stand | — | 2010-01-05 | |
| D607612 | Birdcage roof | — | 2010-01-05 | |
| 7469223 | Index selection method | John McIntyre | 2008-12-23 | $209,185,000 |
| 6690431 | Audio/video amplifier with the function of automatic turning on/off | Kenneth Liu | 2004-02-10 |