Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742937 | Image forming system, method of controlling image forming apparatus by using messenger application of mobile device, and the mobile device for performing method | Jeong-jin Park, Jae-young Soh | 2017-08-22 |
| 9581935 | Crum chip, image forming device for verifying consumable unit comprising the crum chip, and methods thereof | Jae Yoon Lee | 2017-02-28 |