Issued Patents All Time
Showing 151–170 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7807542 | Semiconductor device having storage node electrode with protection film thereon and method of fabricating the same | Joo-Byoung Yoon, Jin-Sung Kim, Yeong-Cheol Lee, Sang Jun Park, Hye Sun Kim | 2010-10-05 |
| 7663501 | Apparatus and method of controlling emitting color of visible light according to a current communication state in a VLC device | Yoo-Jeong Hyun, Yun-Je Oh, Dae-Kwang Jung, Hong-Seok Shin, Dong-Jae Shin +1 more | 2010-02-16 |
| 7375003 | Methods of manufacturing a semiconductor device | Joo-Byoung Yoon, Jin-Sung Kim, Yeong-Cheol Lee, Sang Jun Park, Hwan-Shik Park | 2008-05-20 |
| 7340177 | WDM optical communication system capable of monitoring temperature | Seo-Won Kwon, Jin-Hee Kim, Se-Youn Lim, Jong-Hwa Lee, Yoon-Sun Lee +1 more | 2008-03-04 |
| 7100457 | Method for measuring residual stress in a siamese region of a cylinder block | Chi Un Kim | 2006-09-05 |
| 7041592 | Method for forming a metal interconnection layer of a semiconductor device using a modified dual damascene process | Jae Hak Kim, Soo-geun Lee | 2006-05-09 |
| 6898390 | Power supply unit for a fusing roller of an electrophotographic image forming apparatus | Dong Woo Kim | 2005-05-24 |
| 6792239 | Fusing roller assembly for electrophotographic image forming apparatus | — | 2004-09-14 |
| 6778789 | Power control method and apparatus for fusing roller of eletrophotographic image forming apparatus | Durk-hyun Cho | 2004-08-17 |
| 6690907 | Fusing apparatus of electrophotographic image forming apparatus and method of manufacturing the same | — | 2004-02-10 |
| 6665504 | Fusing device of electrophotographic image forming apparatus | Tae-ken Oh | 2003-12-16 |
| 6665515 | Fusing device for electrophotographic image forming apparatus | — | 2003-12-16 |
| 6661992 | Fusing roller for an electrophotographic image forming apparatus having quick warm up time and uniform temperature distribution | — | 2003-12-09 |
| 6628917 | Fusing device for electrophotographic image forming apparatus | — | 2003-09-30 |
| 6594455 | Electrical connection between an external power supply and a heater for a fusing roller hermetically sealed within the fusing roller used in an electrophotographic image formation apparatus | — | 2003-07-15 |
| 6587656 | Heating roller assembly for electrophotographic printer and method of making the same | Durk-hyun Cho | 2003-07-01 |
| 6580896 | Fusing roller assembly for electrophotographic image forming apparatus | — | 2003-06-17 |
| 6571080 | Fusing roller assembly having working fluid and heater coil for quick heating and low power consumption for an electrophotographic image forming apparatus and method of making the same | Tae Gyu Kim | 2003-05-27 |
| 6344532 | Method of preparing vinyl chloride resin having high impact strength and low die swell | Kyung-Hyun Kim, Hyun Deuk Kim | 2002-02-05 |
| 5451712 | Positional effect sound generation apparatus for electronic musical instrument | — | 1995-09-19 |