Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594906 | Battery charging method and charging system for charging a battery with a rest period | Jung Gun PARK, Jung-Pil Park | 2023-02-28 |
| 11527900 | Apparatus and method for managing a battery based on degradation determination | Jae-Rok Kim, Chang-Gi Jung, Seoung Mun Back | 2022-12-13 |
| 10439175 | Rechargeable battery pack | Jeong-Kurn PARK, Jong-Rock Choi, In-Seob Song | 2019-10-08 |
| 10361573 | Battery pack | Hyun-Jun Do, Hwa-Su Kim, Cheol-Gi Son, Kwang Yoo, In-Seob Song +4 more | 2019-07-23 |
| 9136547 | Fuel cell system | Toshihiko Ichinose, Hyun Jong Kim | 2015-09-15 |
| 8889310 | Fuel cell system and driving method for the same | Hyun Jong Kim, Dong Hyun Kim, Ming-Zi Hong, Woong-Ho Cho | 2014-11-18 |
| 8883359 | Fuel cell system and driving method of the same | Woong-Ho Cho, Ming-Zi Hong, Dong Hyun Kim, Hyun Jong Kim | 2014-11-11 |
| 8785069 | Fuel cell system having a reformer | Hyun-Joong Kim, Dong Hyun Kim, Ming-Zi Hong, Woong-Ho Cho | 2014-07-22 |
| 8343674 | Fuel cell system and control method of the same | Ri-A Ju, Jin-Hong An, Hyun Jong Kim, Ho-Jin Kweon, Young Jae Kim | 2013-01-01 |
| 8142945 | Method for controlling peripheral system and fuel cell system using the same | Jin-Hong An, Hyun Jong Kim, Ri-A Ju | 2012-03-27 |
| 8088521 | Fuel cell system for computing fuel level | Ri-A Ju, Jin-Hong An, Ho-Jin Kweon, Sang-kyun Kang | 2012-01-03 |
| 7884567 | Fuel cell system and method for controlling operation of the fuel cell system | Sung Won Jeong | 2011-02-08 |
| 7786696 | Battery pack charged by external power generator and supplying discharge power to external load in parallel to external power generator | In-Seob Song, Jung-Kurn Park, Sang Cheol Lee, Young Jae Kim | 2010-08-31 |
| 7759012 | Direct methanol fuel cell system and operating method thereof | Jin-Hong An, Ri-A Ju, Hyun Jong Kim, Jong-Ki Lee | 2010-07-20 |