Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680084 | Piezoelectric element driving apparatus and method, and piezoelectric system using the same | Joo Yul Ko, Jung Wook Seo, Ho Kwon Yoon, Boum Seock Kim, Kang Heon Hur | 2017-06-13 |