Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489180 | System and method for determining hydrogen supply failure of fuel cell | Boung Ho Min, Dong Hun Lee | 2022-11-01 |
| 11479842 | Heat treatment method for a vehicle component | Dong Hwi Kim, Chung An Lee, Hyun Ki Kim, Seung Hyun Hong, Min Woo Kang | 2022-10-25 |
| 11469431 | System and method for estimating concentration of hydrogen in fuel cell | Hyun Jae Lee | 2022-10-11 |
| 11322036 | Method for displaying learning content of terminal and application program therefor | Kyung-Hoon Kim, Min Sung NOH, Jae We HEO, Jin Seo YOON | 2022-05-03 |
| 11322759 | System for estimating amount of purge of fuel cell, and system and method for estimating hydrogen concentration of fuel cell using the same | Ik Jae Son | 2022-05-03 |
| 11258081 | Fuel cell hydrogen supply fault diagnosis system and method | Boung Ho Min, Dong Hun Lee | 2022-02-22 |
| 11251445 | System for estimating amount of purge of fuel cell, and system and method for estimating hydrogen concentration of fuel cell using the same | Ik Jae Son | 2022-02-15 |
| 11245125 | Control system and control method for driving of fuel cell | Young Pin Jin | 2022-02-08 |
| 11215251 | Brake disc and manufacturing method thereof | Chung An Lee, Min Woo Kang, Seung Hyun Hong | 2022-01-04 |