Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485577 | Audio output device | — | 2016-11-01 |
| 8954179 | Sine wave generating device, digital signal processor and audio output device | — | 2015-02-10 |
| 8831236 | Generator and generation method of pseudo-bass | — | 2014-09-09 |
| 8725280 | Audio output device | — | 2014-05-13 |
| 8693706 | Pseudo bass generating apparatus | — | 2014-04-08 |
| 8615094 | Automatic level control circuit | — | 2013-12-24 |