Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312704 | USB wall plate charger | Prapan Paul Tinaphong, James K. Rinehart, Yiqi W. Woodling, S. Ian Geise, Henry D. Caskey | 2016-04-12 |
| 9188325 | Travel nightlight with USB charger | Prapan Paul Tinaphong, Henry D. Caskey, Yiqi W. Woodling | 2015-11-17 |
| 9083192 | Current selectable USB charger | Prapan Paul Tinaphong, James K. Rinehart | 2015-07-14 |