Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700331 | Separator for rechargeable lithium battery | In Kim, Hyung-Sik Kim, Duk-Jung Kim | 2020-06-30 |
| 9966576 | Secondary battery | Min-Yeol Han, Sang-Won Byun, Seung-bok LEE | 2018-05-08 |
| 9899650 | Rechargeable battery having top insulation member | Min-Yeol Han, Sang-Won Byun, Yong-Hee Yun, Soo-Seok Choi | 2018-02-20 |
| 9287534 | Rechargeable battery | Duk-Jung Kim, Byung-Kyu Ahn, Joong Heon Kim | 2016-03-15 |
| 9251986 | Rechargeable battery | In Kim, Duk-Jung Kim, Hyung-Sik Kim, Jeong-Jun Kim | 2016-02-02 |
| 9252405 | Rechargeable secondary battery | In Kim, Dukjung Kim, Joongheon Kim, Sookyoung Yoo, Hyungsik Kim | 2016-02-02 |
| 9209435 | Rechargeable battery | Byung-Kyu Ahn, Joong Heon Kim, Duk-Jung Kim, Min-Hyung Guen, Myung-Chul Kim | 2015-12-08 |
| 9118050 | Secondary battery having electrode terminal fastened with nut | Sangwon Byun, Sangeun Cheon, SungBae Kim, Jongseok Moon | 2015-08-25 |
| 8962167 | Secondary battery having an insulator with protrusions | Yong-Sam Kim, Sang-Won Byun, Ji-Hyoung Yoon, Masanori Kogure | 2015-02-24 |
| 8758929 | Secondary battery | Sangwon Byun, Jonghwan Lee, Minhyung Guen, Youngchul Chang | 2014-06-24 |
| 8642197 | Rechargeable battery | In Kim, Duk-Jung Kim, Hyung-Sik Kim | 2014-02-04 |
| 8519604 | Field emission panel with a charging prevention resistance unit | Byong-Gon Lee, Seung-Hyun Son, Ji-Hong Lim, Jin-hwan Hwang, Hyeon-Seok Kim +1 more | 2013-08-27 |
| 8133622 | Heated reformer and fuel cell system having the same | Ju-Yong Kim, Ji-Seong Han, Hyun-Jeong Lim, Eun-Suk Cho, Ho-Jin Kweon | 2012-03-13 |
| 8062800 | Catalyst for reformer used in fuel cell system, reformer, and fuel cell system comprising same | Eun-Suk Cho, In-Hyuk Son, Dong-Myung Suh | 2011-11-22 |
| 8053119 | Reformer and fuel cell system having the same | Ju-Yong Kim, Hyun-Jeong Lim, Ji-Seong Han, Eun-Suk Cho | 2011-11-08 |
| 7976592 | Plate type reformer and fuel cell system including the reformer | Sang-Jun Kong, Dong-Myung Suh | 2011-07-12 |
| 7935315 | Reformer for a fuel cell system, reaction substrate therefor, and manufacturing method for a reaction substrate | Ju-Yong Kim, In-Hyuk Son | 2011-05-03 |
| 7887605 | Reformer for fuel cell | Ju-Yong Kim, Dong-Myung Suh, In-Hyuk Son, Dong Uk Lee, Eun-Suk Cho | 2011-02-15 |
| 7846594 | Reformer and fuel cell system having the same | Ju-Yong Kim, Ji-Seong Han | 2010-12-07 |
| 7846578 | Rechargeable battery | Dae-Won Han, Yong-Sam Kim, Sang-Won Byun, Byung-Kyu Ahn, Sung-Bae Kim +3 more | 2010-12-07 |
| 7842109 | Reformer for fuel cell system having increased heat transfer efficiency | Sang-Jun Kong, Dong Uk Lee | 2010-11-30 |
| 7799449 | Reformer having improved heat delivery and fuel cell system having the same | Ju-Yong Kim, Hyun-Jeong Lim, Ji-Seong Han, Eun-Suk Cho, Ho-Jin Kweon | 2010-09-21 |
| 7763220 | Reformer, fuel cell system having the same, and method of manufacturing the same | Ju-Yong Kim, Hyun-Jeong Lim, Ji-Seong Han, Ho-Jin Kweon | 2010-07-27 |
| 7758662 | Reformer for fuel cell system and fuel cell system having the same | In-Hyuk Son, Dong-Myung Suh | 2010-07-20 |
| 7758995 | Serial interface between unit cells | Tae-Yong Kim, Seung Il Kim | 2010-07-20 |