Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286831 | Vehicle hinge driving apparatus | Duck Young Kim, Jae Man Cho, Seung Yup Lee, Kwang Hun Hong | 2025-04-29 |
| 12221820 | Vehicle hinge driving apparatus | Duck Young Kim, Jae Man Cho, Seung Yup Lee, Kwang Hun Hong | 2025-02-11 |
| 8403087 | Outer-rotor type motor and outer-rotor type in-wheel motor | Gwang-Ju Park, Byung-Gill Ha, Do Hyung Kim, Qyu-Bok Baek, Sung Min Park +1 more | 2013-03-26 |
| 7010487 | Method for comparing similarity between phonetic transcriptions of foreign word | Key-Sun Choi, Jae Sung Lee | 2006-03-07 |
| 6581034 | Phonetic distance calculation method for similarity comparison between phonetic transcriptions of foreign words | Key-Sun Choi | 2003-06-17 |