Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306417 | Load-sharing and boost voltage for notification appliance circuits | William Edwards, Donald Edward Becker | 2016-04-05 |
| 8484032 | System and method for operating a security system | Donald Edward Becker, William Edwards, Baohua Shu, Laigui Qin, Wei Chen | 2013-07-09 |