Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818947 | Semiconductive roller of an image-forming apparatus | Jae-hyeuk Jeong, Jung-ik Choi | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818947 | Semiconductive roller of an image-forming apparatus | Jae-hyeuk Jeong, Jung-ik Choi | 2017-11-14 |