Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11478047 | Self-lacing system for a shoe and vacuum pump thereof | — | 2022-10-25 |
| 11319115 | Sealing bag and related sealing system | Chih-Wei Yang, Hou-Chun Yang | 2022-05-03 |
| 11267629 | Storage bag with easy flipping feature | — | 2022-03-08 |