Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578998 | Skin washing machine using brushless DC motor, method of controlling same, and program recording medium for performing the controlling method | Wooram Park, Sohee KIM, Yoonhee Lee, Cheonghwan Hwang, Hyeseong Nam +1 more | 2017-02-28 |