Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D538262 | Subwoofer for a home theater system | Jui Yuan Chen, Pernilla Maria Cecilia Johansson | 2007-03-13 |
| D528125 | Centerplayer of home theater system | Jui Yuan Chen, Pernilla Maria Cecilia Johansson | 2006-09-12 |