Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656578 | Fixing device and image forming device having same | Ji Su Park, Dong Woo Lee, Dong-jin Seol, Jun Tae Kim | 2020-05-19 |
| 10317826 | Fixing device and image forming device having same | Ji Su Park, Dong Woo Lee, Dong-jin Seol, Jun Tae Kim | 2019-06-11 |
| 10022986 | Image forming apparatus, recording medium, terminal, server, note printing method, and storage medium | Naveen Maheshwari, Jeong-jin Park, Yu Jin Oh, Eun Young Cho | 2018-07-17 |
| 9952540 | Fixing device and image forming device having same | Ji Su Park, Dong Woo Lee, Dong-jin Seol, Jun Tae Kim | 2018-04-24 |
| 9772590 | Belt type fixing apparatus and image forming apparatus comprising same | Jun Tae Kim, Seung-Jun Lee, Dong Woo Lee, Dong-jin Seol, Bong-hee Lee | 2017-09-26 |
| 9701135 | Image forming apparatus, recording medium, terminal, server, note printing method, and storage medium | Naveen Maheshwari, Jeong-jin Park, Yu Jin Oh, Eun Young Cho | 2017-07-11 |
| D788843 | Printer | Sang In Lee, Seung-Wook Jeong, Yu Jin Oh | 2017-06-06 |
| D785085 | Printer | Sang In Lee, Seung-Wook Jeong, Yu Jin Oh | 2017-04-25 |
| 9360811 | Image fixing device and image forming apparatus having the same | Dong Woo Lee, Ji Su Park | 2016-06-07 |
| 8874018 | Fixing device having pressing unit with carbon nano tube heating layer | Dong Woo Lee | 2014-10-28 |
| 8644749 | Surface heating type heating unit for fixing device, and fixing device and image forming apparatus including the same | Jin-seung Choi, Youn-gun Jung, O-hyun Beak, Young-hoon Han, Su-in Lee +1 more | 2014-02-04 |