Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864879 | Light switch | — | 2019-10-29 |
| D809465 | Light switch controller | — | 2018-02-06 |
| 9743497 | Wireless light switch system and method, load controller device, and remote switch device | Jim Qualie, Yi Dong | 2017-08-22 |
| 9401252 | Wireless light switch system and method, remote switch device, and load controller device | Jim Qualie, Yi Dong | 2016-07-26 |