Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086532 | Downlight | Cheng-Jian He, Wenyan Gui | 2025-07-29 |
| D467378 | Desk lamp | — | 2002-12-17 |
| D448879 | Desk lamp | — | 2001-10-02 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086532 | Downlight | Cheng-Jian He, Wenyan Gui | 2025-07-29 |
| D467378 | Desk lamp | — | 2002-12-17 |
| D448879 | Desk lamp | — | 2001-10-02 |