Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7052023 | Modularized wheel chairs | Hsiang-Suen Lin, Wen-Huei Chung | 2006-05-30 |
| 6889993 | Wheelchair having foldable backrest module and seat module | Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Ju-Pin Li | 2005-05-10 |
| 6834871 | Full-function modularized assembly structure of a wheelchair | Hsiang-Suen Lin, Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Ju-Pin Li | 2004-12-28 |
| 6648359 | Adjustable connection device for connecting parts of wheel chairs | Wen-Huei Chung, Ju-Pin Li | 2003-11-18 |