Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166534 | Shaving aid application apparatus | Da-Woon Han, Jong Jin Jeong | 2021-11-09 |
| 11104022 | Unitary razor blade and shaving razor cartridge using same | Young Ho Park, Su Hwan Kim | 2021-08-31 |
| 10632635 | Razor | Dong Il Kim | 2020-04-28 |
| 10486322 | Unitary razor blade and shaving razor cartridge using same | Young Ho Park, Su Hwan Kim | 2019-11-26 |
| 9878458 | Unitary razor blade and shaving razor cartridge using same | Young Ho Park, Su Hwan Kim | 2018-01-30 |
| 9594336 | Image forming apparatus and method thereof | Jin Min Chung, Jin Soo Lee, Min Jae Kim | 2017-03-14 |
| 9188944 | Image forming apparatus | Jeong-yeon Park | 2015-11-17 |
| 9152123 | Device for removing jam, image forming apparatus including the same, and method of removing jam | Jeong-yeon Park | 2015-10-06 |
| 8831475 | Image forming apparatus | Dae-hyeok Im | 2014-09-09 |
| 8744306 | Development device attachment unit and image forming apparatus having the same | Dae-hyeok Im | 2014-06-03 |
| 8706020 | Bookbinding unit with a movable tray and image forming apparatus having the same | Jeong-yeon Park | 2014-04-22 |
| 8681373 | Image forming apparatus and image forming method thereof to print alternative images at an interval during a print job | Jin Soo Lee, Heung-sup Jeong | 2014-03-25 |
| 8095063 | Image forming apparatus and method thereof | Jin Min Chung, Jin Soo Lee, Min Jae Kim | 2012-01-10 |
| 8033540 | Image forming apparatus having pick-up roller cover | Jin Soo Lee, Jae-Yong Kim | 2011-10-11 |
| 7887039 | Image forming apparatus | Jin Soo Lee, Jae-Yong Kim, Ki-hun Kim | 2011-02-15 |
| 7865101 | Fusing system and control method thereof | — | 2011-01-04 |
| 7860443 | Fusing device and image forming apparatus using the same | Kyung-shig Chung, Se-min Kim | 2010-12-28 |
| 7835666 | Image forming apparatus and power transmission unit thereof | Se-min Kim, Byeong-hwa Ahn, Gi-cheol Jeong | 2010-11-16 |
| 7815304 | Print medium stacking unit and image forming apparatus with the same | — | 2010-10-19 |
| 7808933 | Cascade-type multiplex radio communication relay system | Jun Goo Lee, Ri Hong Lee, Sang Seob Lee, Sang-Hoon Oh | 2010-10-05 |
| 7787803 | Image forming apparatus having controller to selectively control plurality of driving sources | Kyung-shig Chung, Byeong-hwa Ahn, Soo Yong Kim, Gi-cheol Jeong | 2010-08-31 |
| 7773267 | Printing apparatus having scanner function | Young Min Kim, Sang-cheol Park | 2010-08-10 |
| 7761030 | Developing unit having foldable handle and image forming apparatus having the same | Joo-hwan Noh, Yong-kon Jo | 2010-07-20 |
| 7747179 | Image forming apparatus and storage thereof | — | 2010-06-29 |
| 7715745 | Image forming apparatus having remaining toner removing part and method of removing remaining toner therefrom | Jeong Yong Ju, Oh-dug Kwon | 2010-05-11 |