Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836185 | Dryer for inkjet image forming apparatus and image forming system having the same | Hae-seog Jo, Tae Hong Kim, Tae-jin Baek, Joon Sik An | 2020-11-17 |
| 10745233 | Post-processing apparatus and image forming apparatus including same | Tae Hong Kim, Hae-seog Cho | 2020-08-18 |
| 10201985 | Dryer for inkjet image forming apparatus and image forming system having the same | Hae-seog Jo, Tae Hong Kim, Tae-jin Baek, Joon Sik An | 2019-02-12 |
| 10189667 | Post-processing apparatus and image forming apparatus including same | Tae Hong Kim, Hae-seog Cho | 2019-01-29 |
| 8699912 | Developing cartridge and image forming apparatus having the same | Tae Hee Kim, Ju Yeong Kim | 2014-04-15 |
| 7664431 | Photoconductive drum driving gear device usable with image forming apparatus | Joo-hwan Noh | 2010-02-16 |
| 7510180 | Bypass tray and image forming apparatus with the same | Yong-whan Park | 2009-03-31 |
| 7386258 | Coupling means for development roller of developing unit and electrophotographic image forming apparatus having the same | Won-mo Cho, Yong-whan Park | 2008-06-10 |
| 6994483 | Paper supply cassette of printer | — | 2006-02-07 |
| 6953192 | Paper delivery device in printer and printer using the same | — | 2005-10-11 |
| 6892042 | Coupling apparatus, development cartridge and electrophotographic printer having the same | Byeong-hwa Ahn, Douk-soon Cha | 2005-05-10 |
| 6768890 | Coupling apparatus, development cartridge and electrophotographic printer having the same | Mun-son Cho, Douk-soo Cha | 2004-07-27 |
| 6725004 | Coupling apparatus used with a printer or photocopier | Byeong-hwa Ahn, Joo-hwan Noh | 2004-04-20 |