Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586419 | Cam apparatus of portable sublimation printer | Kwang-Ho Noh | 2017-03-07 |
| 7106994 | Method of preventing flow pattern in wet-type color image forming apparatus and system adopting the same | — | 2006-09-12 |
| 7062203 | Developing unit of liquid electrophotographic image forming apparatus | — | 2006-06-13 |
| 7013106 | Liquid electrophotographic image-forming apparatus having anti-wraparound device for developer removal | In-yong Song, Kwang-ho No | 2006-03-14 |
| 6819903 | Color image forming apparatus to transfer color image using electrostatic force and pressure and method of forming image using the same | — | 2004-11-16 |
| 6775501 | Developing apparatus for liquid type printer | — | 2004-08-10 |
| 6766130 | Liquid developer imaging system | In-yong Song, Kyu-cheol Shin, Kwang-ho No, Hyun-seong Shin, Geun-yong Park +7 more | 2004-07-20 |
| 6352807 | Image forming method and apparatus having a photoreceptor web | Won-hyung Lee, Seung-deog An | 2002-03-05 |
| 6205312 | Squeegee apparatus of liquid electrophotographic printer | — | 2001-03-20 |
| 5999778 | Developing device of wet type printer | Kee-son Chang, Jin-geun Kwak | 1999-12-07 |
| 5991581 | Development roller cleaning apparatus of liquid electrophotographic printer | Jin-geun Kwak, Kee-son Chang | 1999-11-23 |
| 5937250 | Development apparatus with cleaning device for liquid electrophotographic printer | Jin-geun Kwak, Kee-son Chang | 1999-08-10 |
| 5915153 | Image printing apparatus | Kee-son Chang, Jin-geun Kwak | 1999-06-22 |
| 5907754 | Method for driving development unit for image forming apparatus to simultaneously remove drip lines | Kee-son Chang, Jin-geun Kwak | 1999-05-25 |
| 5884127 | Squeeze roller assembly of wet type developer for an electrophotographic printer | Kee-son Chang, Jin-geun Kwak | 1999-03-16 |
| 5461409 | Thermal transfer printer having a recording medium clamping device | — | 1995-10-24 |
| 5441353 | Borderless printer having a rotating drum with clamp assembly | — | 1995-08-15 |
| 5428374 | Thermal transfer printer having a transparent tube for pressing an ink film and a paper sheet | — | 1995-06-27 |
| 5052668 | Automatic paper supplying and feeding mechanism in a video printer | — | 1991-10-01 |