Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D576165 | Portion of a video game controller | Hong Up Yow | 2008-09-02 |
| D569382 | Control buttons for video game controller | Hong Lip Yow | 2008-05-20 |
| D566121 | Control buttons for video game controller | Hong Lip Yow | 2008-04-08 |