Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476878 | Method and apparatus for audio signal processing | William P. Lafay, Benny Hsu, Martin Taylor | 2002-11-05 |
| 5365253 | Digitizer device with anti-noise and status display | Robin (Shen-yung) Chen, Michael Su, Chuen-Jing Horng | 1994-11-15 |