Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8984686 | Platform of electric-movable bed for bedsore prevention capable of adjusting shaft according to user body type and method for controlling position change period thereof | Do Hyung Lim, Kyeoung Jin Chun, Hyun Ho Choi | 2015-03-24 |