Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8787598 | Dynamic contoured-sound/subwoofer-synthesis audio system | — | 2014-07-22 |
| 8053106 | Battery with improved insulator | Alexandru Z. Pal, Clay Kishiyama, Eric Villarreal | 2011-11-08 |
| 7807285 | Battery connection structure and method | Alex Pal, Jose Ulloa, Michael Escobar, M. Elizabeth Bush | 2010-10-05 |
| 7479346 | Battery pack | Lu Chow, Alexandru Z. Pal | 2009-01-20 |
| D462853 | Item holder | — | 2002-09-17 |