Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997175 | Electric arm lifting and turntable's auto-stop assembly of record player | Shen-Keng Liu | 2018-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997175 | Electric arm lifting and turntable's auto-stop assembly of record player | Shen-Keng Liu | 2018-06-12 |