Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525307 | Automatic dual battery charger mobile communication apparatus | Chau-Ho Chen | 2016-12-20 |
| 9466205 | Impact sensing mobile communication apparatus | — | 2016-10-11 |
| 9263898 | Dual battery charger mobile communication apparatus | — | 2016-02-16 |
| 8849239 | Impact sensing mobile communication device | — | 2014-09-30 |
| 8843068 | Supervisory headset mobile communication system | John Ghazarian | 2014-09-23 |
| 8773281 | Intersection vehicle collision avoidance system | — | 2014-07-08 |
| RE44275 | Electronic vehicle product and personnel monitoring | — | 2013-06-11 |
| 8451131 | Offender presence warning system | — | 2013-05-28 |
| RE43178 | Electronic vehicle product and personnel monitoring | — | 2012-02-14 |
| 8068036 | Intersection vehicle collision avoidance system | — | 2011-11-29 |
| 7215241 | Tamper detection sensor antenna | — | 2007-05-08 |
| 7100052 | Electronic vehicle product and personal monitoring | — | 2006-08-29 |
| 7034683 | Electronic vehicle product and personnel monitoring | — | 2006-04-25 |