Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864134 | Linkage mechanism and walking aid device | Chen-Yi Liang, Ming-Ru Syue, Ming-Ju Hsieh | 2020-12-15 |
| 10813823 | Walker apparatus | Chen-Yi Liang, Ming-Ju Hsieh | 2020-10-27 |
| 10765586 | Walking aid device | Chen-Yi Liang, Ming-Ju Hsieh, Chien-Wei Chen | 2020-09-08 |
| 10761556 | Rotational positioning mechanism and carrier | Chen-Yi Liang, Tseng-Hun Yu | 2020-09-01 |
| 10667044 | Diffuser and loudspeaker | Li-Ping Pan, Ta-Yuan Tai, Jian-Zong Lee, I-Chun Wu, Ching-Fu Hsu | 2020-05-26 |