Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145023 | Motor brake device for exercise apparatus | Mei-Yi Wu | 2024-11-19 |
| 11944864 | Motor brake device for exercise apparatus | Mei-Yi Wu | 2024-04-02 |
| RE48306 | Stair exerciser apparatus | Mrako A. Fenster, Derek Nelson, Chih-Ming Lai, Kung-Lung Lai, Chieh-Wen Lin +2 more | 2020-11-17 |
| RE47331 | Stair exerciser apparatus | Mrako A. Fenster, Derek Nelson, Chih-Ming Lai, Kung-Lung Lai, Chieh-Wen Lin +2 more | 2019-04-02 |
| 8974353 | Stair exerciser apparatus | Mrako A. Fenster, Derek Nelson, Chih-Ming Lai, Kung-Lung Lai, Chieh-Wen Lin +2 more | 2015-03-10 |
| 8702571 | Stair exerciser apparatus | Mrako A. Fenster, Derek Nelson, Chih-Ming Lai, Kung-Lung Lai, Chieh-Wen Lin +2 more | 2014-04-22 |
| 7582043 | Stationary exercise apparatus | Hung-Mao Liao | 2009-09-01 |
| D590033 | Exercise apparatus | Hsien Chun Su | 2009-04-07 |