Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739878 | Telescopic bladder with noise reduction structure | — | 2023-08-29 |
| 11510501 | Position adjustment mechanism for lifting balance device | — | 2022-11-29 |
| 11267682 | Position adjustment mechanism for lifting balance device | — | 2022-03-08 |
| 10772446 | Air-bag-lifting sleep pillow structure | — | 2020-09-15 |
| 7271354 | Buffering protective handheld controller device | — | 2007-09-18 |
| 6998548 | Buffering protective handheld controller | — | 2006-02-14 |