Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441798 | Mounting adapter for mounting electronic device on support rail | George Yee-ho Chao | 2013-05-14 |
| 8323814 | Battery safety interlock for intrinsically safe electronic devices | Bruce F. Milton, George Yee-ho Chao | 2012-12-04 |