Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869904 | Pharmaceutical composition for preventing or treating respiratory disease comprising extract of Justicia procumbens L | Hyun Yong Lee, Ji Hyun Youm, Kwang-Hyun Kim, Ji Hyun Jeon, Hwan Bong Chang +4 more | 2020-12-22 |
| 10688143 | Composition containing extract or fraction of genus Justicia plant | Hyun Yong Lee, Ji Hyun Youm, Kwang-Hyun Kim, Ji Hyun Jeon, Hwan Bong Chang +3 more | 2020-06-23 |
| 9312124 | Methods of fabricating gate insulating layers in gate trenches and methods of fabricating semiconductor devices including the same | Tai-Su Park, Gun-Joong Lee, Young Dong LEE, Sang Chul Han | 2016-04-12 |
| 8652342 | Semiconductor fabrication apparatuses to perform semiconductor etching and deposition processes and methods of forming semiconductor device using the same | Kyung-Woo Lee, Jin-Sung Kim, Yeong-Cheol Lee, Sang Jun Park, Hee-Kyeong Jeon | 2014-02-18 |
| 8637097 | Pharmaceutical composition for treating nephropathy and healthy food comprising herb extracts | Jei Man Ryu, Moon-Jung Leem, Yang-Kook Roh, Hwan Bong Chang, Seong-Jun Oh +5 more | 2014-01-28 |
| 8197637 | Semiconductor fabrication apparatuses to perform semiconductor etching and deposition processes and methods of forming semiconductor device using the same | Kyung-Woo Lee, Jin-Sung Kim, Yeong-Cheol Lee, Sang Jun Park, Hee-Kyeong Jeon | 2012-06-12 |
| 7807542 | Semiconductor device having storage node electrode with protection film thereon and method of fabricating the same | Jin-Sung Kim, Kyung-Woo Lee, Yeong-Cheol Lee, Sang Jun Park, Hye Sun Kim | 2010-10-05 |
| 7375003 | Methods of manufacturing a semiconductor device | Jin-Sung Kim, Kyung-Woo Lee, Yeong-Cheol Lee, Sang Jun Park, Hwan-Shik Park | 2008-05-20 |