Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D931522 | LED lamp | Pai-Ho Hsu, Kun-Feng Chen | 2021-09-21 |
| D930228 | LED lamp | Pai-Ho Hsu, Kun-Feng Chen | 2021-09-07 |
| D916358 | LED lamp | Pai-Ho Hsu | 2021-04-13 |
| 10914450 | Lamp shade structure and lamp | Cheng-Ang Chang | 2021-02-09 |