Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D714872 | Game controller attachment device | Ennin Huang | 2014-10-07 |
| D666268 | Controller triggering device | Ennin Huang | 2012-08-28 |
| D658260 | Controller triggering device | Ennin Huang | 2012-04-24 |
| D615299 | Device case | Anand Agarwal, Ennin Huang | 2010-05-11 |