Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846430 | Steam cooker | Se Hun LEE, Dong Jin Oh, Pung Yeun Cho | 2023-12-19 |
| 11149962 | Steam cooker | Se Hun LEE, Dong Jin Oh, Pung Yeun Cho | 2021-10-19 |
| 10961755 | Oven | Dong Jin Oh, Eun Oh Kim, Tae Youl Lee | 2021-03-30 |
| 7437098 | Image forming apparatus having reduced image errors from driving unit and method of manufacturing same | Hyun-Soo Kim, Seock-deock Hong | 2008-10-14 |
| 7343123 | Image forming apparatus having reduced image errors from image bearing bodies and method of manufacturing same | Hyun-Soo Kim, Seock-deock Hong | 2008-03-11 |
| 7283770 | Image forming apparatus adapted to overlap image errors from driving unit and image bearing bodies and method of manufacturing same | Hyun-Soo Kim, Seock-deock Hong | 2007-10-16 |
| 7272345 | Power coupling device and image forming apparatus having the same | Jong Tae Kim | 2007-09-18 |
| 7262787 | Laser scanning unit assembly and laser printer having the same | — | 2007-08-28 |
| 7116924 | Delivery unit and method with a carrier vapor collection duct and a carrier purifier using the same | Kwang-ho No, Jeong-hun Pang | 2006-10-03 |
| 7113730 | Apparatus for preventing developer wraparound in wet electrophotographic printer | Woo-yong Park, Yong-su Kim | 2006-09-26 |
| 7085511 | Oxidation catalyst device and wet-type electro-photographic imageforming apparatus having the same | — | 2006-08-01 |
| 7054569 | Wet electrophotographic image forming machine and method for recognizing a use life of a development cartridge used therein | Joong-gwang Shin, Eun-ah Song, Jong Woo Kim | 2006-05-30 |
| 6999709 | Transfer unit of electrophotographic image forming appraratus | — | 2006-02-14 |
| 6853827 | Liquid image developing system forming a space with a development roller and having depositing plate having through hole | In-yong Song | 2005-02-08 |
| 6823161 | Developer of electrophotographic image forming system | Jun-Hee Cho | 2004-11-23 |
| 6766130 | Liquid developer imaging system | In-yong Song, Kyu-cheol Shin, Kwang-ho No, Hyun-seong Shin, Jong Woo Kim +7 more | 2004-07-20 |
| 6704531 | Developing system having metering blade with spaced intersecting faces | Joong-gwang Shin, Yong-su Kim | 2004-03-09 |
| 6694113 | Ink delivery system and ink delivery method of liquid -type electrophotographic printer | Hyun-seong Shin, Hyong-gu Lee, Yong-su Kim, Woo Chul Jung | 2004-02-17 |
| 6374067 | Door apparatus of an electrophotographic image printer | — | 2002-04-16 |
| 6278850 | Device of measuring concentration of developer liquid for liquid-type printer | — | 2001-08-21 |
| 6253049 | Liquid developer refilling system of liquid electrophotographic printer and method thereof | Chung-guk Baek, Seung Ho Hong | 2001-06-26 |
| 6128457 | Squeeze roller elevating apparatus of a liquid developing apparatus | Kwang-ho No | 2000-10-03 |
| 5978625 | Photosensitive belt receiving case | — | 1999-11-02 |
| 5878315 | Electrophotographic printer | — | 1999-03-02 |
| 5731571 | Microwave oven having a switch-actuating display protector | — | 1998-03-24 |