Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670690 | Process cartridge and image forming apparatus having the same | Ho-jin Jang, Joo-hwan Noh, Yun-kyu Sim, Ji-Won Moon | 2014-03-11 |
| 8670696 | Developing device usable with image forming apparatus | In-cheol Jeon | 2014-03-11 |
| 8617761 | Fuel cell having current-collectable manifold | Jae Hyuk Jang, Jong Sik Yoon, Eon Soo Lee, Jong Ho Chung, Jae-Hyoung Gil | 2013-12-31 |
| 8598598 | Light emitting device having vertically stacked light emitting diodes | Kyoung-Hoon Kim | 2013-12-03 |
| 8594749 | Portable terminal | — | 2013-11-26 |
| 8566448 | System and method for providing device file using device identifier | Jong Hong Jeon, Seung Yun Lee, Kang Chan Lee, Won Suk Lee, Min Kyo In | 2013-10-22 |
| 8551302 | Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation | Jae-Hyoung Gil, Jae Hyuk Jang, Arunabha Kundu, Kyoungsoo Chae | 2013-10-08 |
| 8530111 | Fuel cell | Hye Yeon Cha, Young Soo Oh, Jae Hyuk Jang, Craig Miesse | 2013-09-10 |
| 8437666 | Developing device usable with image forming apparatus | In-cheol Jeon | 2013-05-07 |
| 8395332 | Light emitting device for AC power operation | Chung Hoon Lee, James S. Speck, Hong San Kim, Jae Jo Kim, Jae Ho Lee | 2013-03-12 |
| 8380192 | Method and apparatus for managing profile information of mobile terminal in mobile communications system | Jong Hong Jeon, Seung Yun Lee | 2013-02-19 |
| 8346131 | Image forming apparatus having a power transmission device | — | 2013-01-01 |
| 8313874 | Structure of solid oxide fuel cell | Jae-Hyoung Gil, Jae Hyuk Jang, Kyong Bok Min, Eon Soo Lee | 2012-11-20 |
| 8304136 | Solid oxide fuel cell and solid oxide fuel cell bundle | Eon Soo Lee, Jae Hyuk Jang, Jae-Hyoung Gil, Kyong Bok Min, Hong Ryul Lee | 2012-11-06 |
| 8277995 | Fuel cell power generation system | Jae Hyuk Jang, Bo Sung Ku, Craig Miesse, Hye Yeon Cha, Eon Soo Lee +1 more | 2012-10-02 |
| 8197983 | Method of manufacturing a fuel cell by electrically connecting a first cell and a second cell coupled over both sides of a membrane with a predetermined gap between the first cell and the second cell | Hye Yeon Cha, Young Soo Oh, Jae Hyuk Jang, Miesse Craig | 2012-06-12 |
| 8188687 | Light emitting device for AC power operation | Chung Hoon Lee, James S. Speck, Hong San Kim, Jae Jo Kim, Jae Ho Lee | 2012-05-29 |
| 8140136 | Slide module and portable terminal having the same | — | 2012-03-20 |
| 8089074 | Light emitting device having vertically stacked light emitting diodes | Kyoung-Hoon Kim | 2012-01-03 |
| 8080343 | Fuel cell having hydrogen storage tank and hydrogen generator with alkaline solution | Jae Hyuk Jang, Young Soo Oh, Jae-Hyoung Gil | 2011-12-20 |
| 8080345 | High capacity micro fuel cell system | Jae Hyuk Jang, Young Soo Oh, Ki Pyo Hong, Hong Ryul Lee, Jae-Hyoung Gil | 2011-12-20 |
| 8043756 | Electronic apparatus having fuel cell | Jae Hyuk Jang, Jae-Hyoung Gil | 2011-10-25 |
| 8039174 | Flexible fuel cell | Hye Yeon Cha, Tae Hoon Kim, Chang-Sup Ryu, Sam Jin Her | 2011-10-18 |
| 8025919 | Catalyst filling method in micro-channels and reforming apparatus manufactured by the method | Ji-Won Ha, Young Soo Oh, Jae Hyuk Jang, Hong Ryul Lee, Jae-Hyoung Gil | 2011-09-27 |
| 7900759 | Cord retraction mechanism | Russell C. Mead, Jr., Lawrence E. Davis | 2011-03-08 |