Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705884 | Bulk acoustic resonator | Chang Hyun Lim, Sang Hyun Yi, Yong Suk Kim, Sung Jun Lee, Dong Hyun Park | 2023-07-18 |
| 11394363 | Bulk-acoustic wave resonator | Won HAN, Tae Yoon Kim, Chang Hyun Lim, Sang Uk Son, Dae Hun JEONG | 2022-07-19 |
| 10992281 | Bulk acoustic wave resonator and method of manufacturing the same | Yong Suk Kim, Moon-chul Lee, Sung Jun Lee, Chang Hyun Lim, Sang Hyun Yi | 2021-04-27 |
| 10069475 | Bulk-acoustic wave filter device | Tae Kyung LEE, Yong-jin Kang, Moon-chul Lee, Chang Hyun Lim, Tae Yoon Kim | 2018-09-04 |
| 9673796 | Signal processing apparatus, and apparatus and method for driving gyro sensor using signal processing apparatus | Jun Lim, Yu Heon Yi | 2017-06-06 |
| 8617761 | Fuel cell having current-collectable manifold | Jae Hyuk Jang, Jong Sik Yoon, Eon Soo Lee, Jong Ho Chung, Sung Han Kim | 2013-12-31 |
| 8551302 | Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation | Jae Hyuk Jang, Arunabha Kundu, Sung Han Kim, Kyoungsoo Chae | 2013-10-08 |
| 8435685 | Hydrogen generating apparatus and fuel cell power generation system | Hye Yeon Cha, Young Soo Oh, Jae Hyuk Jang, Chang Ryul Jung | 2013-05-07 |
| 8372551 | Hydrogen generating apparatus and fuel cell power generation system | Jae Hyuk Jang, Hong Ryul Lee | 2013-02-12 |
| 8313874 | Structure of solid oxide fuel cell | Jae Hyuk Jang, Kyong Bok Min, Sung Han Kim, Eon Soo Lee | 2012-11-20 |
| 8308918 | Hydrogen generator | Chang Ryul Jung, Jae Hyuk Jang | 2012-11-13 |
| 8304136 | Solid oxide fuel cell and solid oxide fuel cell bundle | Eon Soo Lee, Jae Hyuk Jang, Kyong Bok Min, Sung Han Kim, Hong Ryul Lee | 2012-11-06 |
| 8303782 | Hydrogen generating apparatus and fuel cell power generation system | Bo Sung Ku, Jae Hyuk Jang, Kyoung Soo Chae | 2012-11-06 |
| 8277995 | Fuel cell power generation system | Sung Han Kim, Jae Hyuk Jang, Bo Sung Ku, Craig Miesse, Hye Yeon Cha +1 more | 2012-10-02 |
| 8241469 | Reactor cover and hydrogen generating apparatus and fuel cell power generation system having the same | Jae Hyuk Jang, Bo Sung Ku, Kyoung Soo Chae | 2012-08-14 |
| 8172991 | Hydrogen generating apparatus and fuel cell power generation system | Hye Yeon Cha, Jae-Hyuk Jank | 2012-05-08 |
| 8105729 | Electrode cartridge, hydrogen generating apparatus and fuel cell power generation system having the same | Bo Sung Ku, Jae Hyuk Jang, Kyoung Soo Chae, Chang Ryul Jung | 2012-01-31 |
| 8080343 | Fuel cell having hydrogen storage tank and hydrogen generator with alkaline solution | Jae Hyuk Jang, Young Soo Oh, Sung Han Kim | 2011-12-20 |
| 8080345 | High capacity micro fuel cell system | Jae Hyuk Jang, Young Soo Oh, Ki Pyo Hong, Hong Ryul Lee, Sung Han Kim | 2011-12-20 |
| 8043756 | Electronic apparatus having fuel cell | Sung Han Kim, Jae Hyuk Jang | 2011-10-25 |
| 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, Sung Han Kim | 2011-09-27 |
| 7938939 | Hydrogen generating apparatus and fuel cell generation system | Eon Soo Lee, Craig Miesse, Jae Hyuk Jang, Kyoung Soo Chae | 2011-05-10 |
| 7879205 | Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same | Jae Hyuk Jang, Arunabha Kundu, Sung Han Kim, Kyoungsoo Chae | 2011-02-01 |
| 7833394 | Housing, apparatus for generating hydrogen and fuel cell power generation system having the same | Bo Sung Ku, Jae Hyuk Jang, Kyoung Soo Chae, Hye Yeon Cha, Chang Ryul Jung | 2010-11-16 |
| 7780748 | Thin type micro reforming apparatus | Jae Hyuk Jang, Sang Jin Kim, Sung Han Kim | 2010-08-24 |