Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653743 | Method and apparatus for detecting defects of fuel cell membrane-electrode assembly | Sang Yeoul Ahn, Tae Won Lim, Hyun Seung Lee, Yong Park, Sung Keun Lee | 2017-05-16 |
| 9318752 | Apparatus for insulating exposed charging part of fuel cell stack | Ju Han Kim, Jung Do Shu, Young Bum Kum, Ki Wook Ohm, Gil Woo Jung | 2016-04-19 |
| 9263759 | End plate for fuel cell including anti-bending plate | Jung Do Suh, Sae Hoon Kim, Jin-Yong Park, Ji Yong Kim | 2016-02-16 |
| 9257706 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Ha Na Yu, Jun Woo Lim, Sae Hoon Kim, Jung Do Suh | 2016-02-09 |
| 9252439 | System and method for activating fuel cells | Sang Yeoul Ahn, Sae Hoon Kim, Tae Won Lim, Bo Ki Hong | 2016-02-02 |
| 9172096 | End plate for fuel cell including sandwich insert | Jung Do Suh, Sae Hoon Kim, Jin-Yong Park, Ji Yong Kim | 2015-10-27 |
| 9170216 | Pinhole detection system of fuel cell | Sang Yeoul Ahn, Keun Je Lee, Sang Hyun Cho, Jea Suk Park, Sung Keun Lee +1 more | 2015-10-27 |
| 8956767 | Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same | Dai Gil Lee, Ha Na Yu, Jun Woo Lim, Sae Hoon Kim, Jung Do Suh | 2015-02-17 |
| 8802330 | Method for manufacturing composite separator for fuel cell and composite separator manufactured by the same | Dai Gil Lee, Ha Na Yu, Byoung-Chul Kim, Bu Gi Kim, Jun Woo Lim +2 more | 2014-08-12 |
| 8765326 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2014-07-01 |
| 8654920 | System for detecting pin hole of fuel cell stack parts | Sang Yeoul Ahn, Keun Je Lee, Sung Keun Lee, Tae Won Lim | 2014-02-18 |
| 8535843 | Fuel cell bipolar plate for preventing flooding | Soo Kim, Jong Jin Yoon, Kyu Taek Cho, Jong Hyun Lee, Matthew M. Mench | 2013-09-17 |
| 8486280 | Method of forming nanostructured surface on polymer electrolyte membrane of membrane electrode assembly for fuel cell | Kwang Ryeol Lee, Myoung Woon Moon, Sae Hoon Kim | 2013-07-16 |
| 8455121 | System and method for activating fuel cell | Tae Won Lim, Sae Hoon Kim, Sang Yeoul Ahn, Bo Ki Hong | 2013-06-04 |
| 8404397 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2013-03-26 |
| 8053131 | Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same | Ik Jae Son, Tae Won Lim, Jong Hyun Lee, Kwon Pil Park, Ho-Jae Lee +7 more | 2011-11-08 |
| 7867656 | Fuel cell separator and method for manufacturing the same | Sae Hoon Kim, Sung Ho Lee, Jung Do Suh, Tae Won Lim, Dai Gil Lee +3 more | 2011-01-11 |
| 7175661 | Apparatus and method for improving vision utilizing a cornea-supported artificial intraocular lens | Young Taek Chung, Mu Suk Lee | 2007-02-13 |