Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404610 | MXene fibers and preparation method thereof | Tae Hee Han, Won Sik Eom, Sang Hoon Lee, Woo Jae Jeong | 2025-09-02 |
| 10312534 | System and method for recovering performance of fuel cell | Hyun Suk Choo, Dae Keun Chun, Sung Keun Lee, Jae Hyuk Lee | 2019-06-04 |
| 10270111 | Method for accelerating activation of fuel cell stack | Hyun Suk Choo, Sung Keun Lee, Dae Keun Chun, Jae Hyuk Lee | 2019-04-23 |
| 10090546 | Method for activating fuel cell stack without using electric load | Hyun Suk Choo, Sung Keun Lee, Dae Keun Chun, Jae Hyuk Lee | 2018-10-02 |
| 10056633 | Performance recovery method for fuel cell stack | Hyun Suk Choo, Dae Keun Chun, Sung Keun Lee, Jae Hyuk Lee | 2018-08-21 |
| 9831512 | Method for activating stack of fuel cell | Jae Hyuk Lee, Hyun Suk Choo, Sung Keun Lee, Dae Keun Chun | 2017-11-28 |
| 9508998 | Apparatus and method for activating fuel cell stack | Jae Hyuk Lee, Sung Keun Lee, Hyun Suk Choo | 2016-11-29 |
| 9299998 | Fuel cell management method | Dae Keun Chun, Hyun Suk Choo, Sung Keun Lee, Jae Hyuk Lee | 2016-03-29 |
| 7767327 | Method of activating vehicle fuel cell | Jae Jun Ko, Young Min Kim, Sae Hoon Kim | 2010-08-03 |
| 7709128 | Separating plate for fuel cell | Jong Hyun Lee, Jae Jun Ko, Young Min Kim, Seung Chan Oh, Ik Jae Son +1 more | 2010-05-04 |
| 7597981 | Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same | Jong Hyun Lee, Hee-Woo Rhee, Young Taek Kim, Min-Kyu Song, Min Sung Kim | 2009-10-06 |
| 7572540 | Structure for improving laminating efficiency of metal-separator for fuel cell | Yoo Chang Yang, Young Bum Kum, Sae Hoon Kim, Min-Kyu Song, Jong Hyun Lee +2 more | 2009-08-11 |