Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D928759 | Range extender device | James Siminoff, Mark Siminoff, Wen-Yo Lu, Christopher Loew, Jia Li +2 more | 2021-08-24 |
| D923625 | Keypad | James Siminoff, Mark Siminoff, Wen-Yo Lu, Christopher Loew, Jia Li +3 more | 2021-06-29 |
| D909222 | Alarm device | James Siminoff, Mark Siminoff, Ty Clark, Wen-Yo Lu, Vinay Sao | 2021-02-02 |
| D907516 | Smoke and carbon monoxide sensor | Mark Siminoff, Timothy G. Wellener, Vinay Sao, Peter Gerstberger, Christopher Loew | 2021-01-12 |