Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11582541 | Elevating speaker device for use in bathtub | Huei-Ching Chou Lu, Ta-Tsung Dan | 2023-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11582541 | Elevating speaker device for use in bathtub | Huei-Ching Chou Lu, Ta-Tsung Dan | 2023-02-14 |