Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429748 | Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus | Jae-hwan Yoo, Won-young Cho, Heon-hee Lim, Ho-hyun Hwang | 2016-08-30 |