Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311425 | Fixing unit controlling apparatus and image forming apparatus including the same | Kyung-hwan So | 2012-11-13 |
| 8269238 | Photonic crystal light emitting device using photon-recycling | Hyun Jun Kim, Chang Hwan Choi, Won Ha Moon, Jong Ho Lee, Jae Chul Yong | 2012-09-18 |
| 8266455 | Apparatus and method for controlling power of fixing unit | Doo-hyo Moon | 2012-09-11 |
| 8198609 | Apparatus for forming nano pattern and method for forming the nano pattern using the same | Moo Youn Park, Soo Ryong Hwang, Il Hyung Jung, Jong Ho Lee | 2012-06-12 |
| 8194264 | Method and apparatus for printing using synchronization signal | Doo-hyo Moon | 2012-06-05 |
| 8107846 | Image forming apparatus and control method thereof | — | 2012-01-31 |
| 8080480 | Method of forming fine patterns and manufacturing semiconductor light emitting device using the same | Jong Ho Lee, Moo Youn Park, Soo Ryong Hwang, Il Hyung Jung, Gwan Su Lee | 2011-12-20 |
| 8041236 | Fixing unit controlling apparatus and image forming apparatus including the same | Kyung-hwan So | 2011-10-18 |
| 8027601 | Fixing device usable with an image forming apparatus | Young-min Chae | 2011-09-27 |
| 8000619 | Fixing device usable with an image forming apparatus | Young-min Chae | 2011-08-16 |
| 7983552 | Camera flash lens and portable device including the same | Kyung Mi Moon | 2011-07-19 |
| 7925147 | Mobile terminal having camera flash and method for controlling camera flash | Dong Woo Lee, Oh Sung Byun, Young Jin Cho, Moo Youn Park, Jun-Won Kim | 2011-04-12 |
| 7852641 | Power supply apparatus having multiple outputs | Joong-gi Kwon | 2010-12-14 |
| 7843710 | Apparatus and method for controlling power converter | Joong-gi Kwon, Young-min Chae | 2010-11-30 |
| 7792451 | Image fixing apparatus, image forming apparatus using the same, and image fixing temperature control method thereof | Joon-gi Kwon, Jong-moon Choi | 2010-09-07 |
| 7763400 | Mother glass and method of fabricating liquid crystal display panel using the same | — | 2010-07-27 |
| 7742711 | Fixing device usable with an image forming apparatus | Young-min Chae | 2010-06-22 |
| 7721121 | Apparatus and method for controlling power supplied to fixing unit | Joong-gi Kwon, Jong-moon Choi | 2010-05-18 |
| 7646619 | Apparatus and method for controlling power converter | Joong-gi Kwon, Young-min Chae | 2010-01-12 |
| 7614773 | Light guide plate and liquid crystal display device having the same | Hee-Dong Kim, Jin Jong Kim | 2009-11-10 |
| 7424234 | Image printer with common filter to filter common operating frequency band of fixing module and switch mode power supply module | Hwan-guem Kim, Durk-hyun Cho, Young-min Chae, Sang-yong Han | 2008-09-09 |
| 7359014 | Liquid crystal display device and method for fabricating the same | Kee Seok Choi | 2008-04-15 |
| 7293907 | Backlight for display device, light source for display device, and light emitting diode used therefor | Gi-Cherl Kim, Chun-Ho Song, Ju-Young Yoon, Sang-Gil Lee, Seock-Hwan Kang +2 more | 2007-11-13 |
| 7034343 | Dipolar side-emitting LED lens and LED module incorporating the same | Hun Joo Hahm, Hyung Suk Kim, Jin Jong Kim, Joo Hee Jun, Sang Hyuck Lee +2 more | 2006-04-25 |
| 6621968 | Optical fiber for broadband optical devices and optical fiber devices using thereof | Yeon Wan Koh, Bong Wan Lee, Seok-Hyun Yun, Byoung Y. Kim, Kyung Hwan Oh | 2003-09-16 |