Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842493 | Employing a preview image on a preview screen to control lamp or curtain | Yingying Qu | 2017-12-12 |
| 9582992 | Control apparatus and method and electronic device | Yingying Qu | 2017-02-28 |