Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421948 | Variable displacement swash plate type compressor | Se Young Song, Kwang Jin Kim, Ok Hyun Kim, Ki Sang Hong | 2025-09-23 |
| 12049881 | Swash plate compressor | Se Young Song, Ok Hyun Kim, Kwang Jin Kim, Sung Myung Lee, Ki Sang Hong | 2024-07-30 |
| 9837660 | Negative electrode for rechargeable lithium battery and rechargeable lithium battery including same | Hee-Joong Kim, Byong-Chul Woo, Yi-Seop Ahn | 2017-12-05 |
| 9087110 | Prioritizing online relationships | Sumeet Rana, David Wolfe | 2015-07-21 |
| 8843036 | Doctor blade for image forming device | — | 2014-09-23 |