Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408738 | Folding crutch chair with a folding auxiliary positioning mechanism | — | 2025-09-09 |
| 12408739 | Folding crutch chair with a compact support device | — | 2025-09-09 |
| 12186882 | Telescopic rod device | — | 2025-01-07 |
| 11700946 | Foldable supporting device | — | 2023-07-18 |
| 11432651 | Folding mechanism and foldable chair with the same | — | 2022-09-06 |
| 11226064 | Foldable display stand | — | 2022-01-18 |
| 10064462 | Rope guiding device and walking stick chair having the same | — | 2018-09-04 |
| 9681713 | Foldable chair and cane, with a locking structure | — | 2017-06-20 |
| 9504297 | Foldable chair | — | 2016-11-29 |
| 9414655 | Walking stick chair | — | 2016-08-16 |
| 9357820 | Foldable chair | — | 2016-06-07 |
| 8997766 | Walking stick chair | — | 2015-04-07 |