Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054436 | Apparatus for sensing rotating device | Soon Joung YIO, Jae Hyuk Jang, Hee Seung Kim, Young Seung Roh, Jae Sun Won | 2021-07-06 |
| 10969246 | Apparatus for sensing rotating device | Hee Seung Kim, Soon Joung YIO, Jae Hyuk Jang, Young Seung Roh, Jae Sun Won | 2021-04-06 |