Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639738 | Spring for vibration motor | Kyung Ho Lee, Jun Kun Choi, Yong Jin Kim, Hwa Young Oh, Seok Jun Park +2 more | 2011-06-14 |
| D639739 | Spring for vibration motor | Kyung Ho Lee, Jun Kun Choi, Seok Jun Park, Je Hyun Bang, Kwang Hyung Lee +2 more | 2011-06-14 |