Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416689 | Interlock diagnosing system and method for a high voltage device | — | 2025-09-16 |
| 11747406 | Interlock diagnosing system and method for a high voltage device | — | 2023-09-05 |
| 11661663 | Water electrolysis system | Jung Han Yu, Ju Han Kim, Bo Ki Hong | 2023-05-30 |
| 11631870 | Fuel cell power net system and control method therefor | Jong Hyun Lee | 2023-04-18 |
| 11309558 | Control method and system for driving of motor and control method of driving of air compressor of fuel cell system using the same | Dong Hun Lee, Chang Seok You, Min Su Kang, Sung Do Kim | 2022-04-19 |
| 11289722 | Fuel cell power net system and control method therefor | Jong Hyun Lee | 2022-03-29 |
| 10403914 | Integrated fuel cell control system and operating method thereof | Ji Tae Kim, Kyu Il Lee | 2019-09-03 |
| 10263548 | Method and system for feedback-controlling | Dong Hun Lee, Chang Ha Lee, Kyoung Ku Ha, Min Su Kang, Chang Seok You +1 more | 2019-04-16 |
| 9821665 | Safety apparatus for portable power generation of fuel cell vehicle and operation method thereof | Chang Seok Ryu, Kyu Il Lee | 2017-11-21 |