Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308500 | Fuel cell system | Pu Reum Jeong, Hyo Sub Shim, In Tae Park, Dong-Yeon Kim, Sung-Jin You +1 more | 2025-05-20 |
| 12278376 | Method of preparing positive electrode active material for lithium secondary battery and positive electrode active material prepared by the same | Jung Min Han, Gi Beom Han, Sang Wook Lee, So Ra Baek, Wang Mo Jung | 2025-04-15 |
| 12249718 | Negative electrode and secondary battery including negative electrode | Tae Gon Kim, Ki Won Sung, Wang Mo Jung, Sin Young Park, Dae Jin Lee +1 more | 2025-03-11 |
| 12195166 | Method for manufacturing propulsion unit having rim foil, and propulsion unit and flying vehicle manufactured by the same | Seung Won Lee | 2025-01-14 |
| 12151830 | Integrated urban air mobility system, operation method thereof, and urban public transportation system | — | 2024-11-26 |
| 12155097 | Ejector nozzle and ejector including same | In Tae Park, Hyeon Seok Ban | 2024-11-26 |
| 12126020 | Positive electrode and lithium secondary battery including the same | Dong Hwi Kim, So Ra Baek, Hyuck Hur, Hyeong Il Kim, Seul Ki Chae +2 more | 2024-10-22 |
| 12021228 | Method of producing positive electrode material for secondary battery | Gi Beom Han, Wang Mo Jung, Sang Wook Lee, So Ra Baek, Jung Min Han | 2024-06-25 |
| 11862824 | Fuel cell system and method of controlling same | Jae Won Jung, Jun Young Park, Seong Cheol Jeong | 2024-01-02 |
| 11837376 | Composite conductive material having excellent dispersibility, slurry for forming lithium secondary battery electrode using the same, and lithium secondary battery | Tea Gon Kim, Je-Young Kim, Ki Won Sung, Ye Lin Kim, Joo Yul Baek +3 more | 2023-12-05 |
| 11824235 | Ejector nozzle and ejector including same | In Tae Park, Hyeon Seok Ban | 2023-11-21 |
| 11581555 | System and method for fuel supply control for a fuel cell | Jun Young Park | 2023-02-14 |
| D963547 | Propeller guard of aircraft | Seung Won Lee | 2022-09-13 |
| 11165077 | Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system | Hyo Sub Shim, Hyeon Seok Ban | 2021-11-02 |
| 11149866 | Discharge valve | Hyo Sub Shim | 2021-10-19 |
| 10902968 | Composite conductive material having excellent dispersibility, slurry for forming lithium secondary battery electrode using the same, and lithium secondary battery | Tea Gon Kim, Je-Young Kim, Ki Won Sung, Ye Lin Kim, Joo Yul Baek +3 more | 2021-01-26 |
| 9056653 | Hand-foot compound bicycle with double ratchet | — | 2015-06-16 |