Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11304530 | Auxiliary chair | — | 2022-04-19 |
| 10813505 | Bathing auxiliary chair | — | 2020-10-27 |
| 10542848 | Bathing auxiliary chair | — | 2020-01-28 |
| 10481675 | Dual-processor system and control method thereof | Lin-Chung Tsai, Chih-Hsiang Chiu, Hong Chen | 2019-11-19 |
| 10159309 | Vamp with loop protection eyelets and manufacture method thereof | Qinglai CAI, Weixiong SHI, Le Chen, Yizhen Cai | 2018-12-25 |
| 10159311 | Embroidered vamp process and vamp to which it is applied | Qinglai CAI, Weixiong SHI, Le Chen, Yizhen Cai | 2018-12-25 |
| 10080695 | Wheelchair | — | 2018-09-25 |
| 9050239 | Crutch | — | 2015-06-09 |
| 8437095 | Compact lens module | YUN-KAI YU | 2013-05-07 |
| 7472956 | Pneumatic support system for a wheelchair | Mohsen Makhsous, Susan J. Taylor | 2009-01-06 |
| 7322651 | Seat subportion adjustable in relative height and/or angle and backrest adjustable in shape based on user contact pressure | Mohsen Makhsous, Ellis K. Nam | 2008-01-29 |
| 6450027 | Device for determining a strength profile of a human limb | Christian Högfors, Mohsen Makhsous | 2002-09-17 |
| 6253776 | Crutch | — | 2001-07-03 |
| 5845962 | Foldable chair | — | 1998-12-08 |