Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9788105 | Wearable headset with self-contained vocal feedback and vocal command | — | 2017-10-10 |
| 9589262 | Mobile checkout systems and methods | Man Ho Li, Jimmy Tai Kwan Tang | 2017-03-07 |