Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211388 | Piezoelectric device and method of manufacturing the same | Kyung Hoon CHO, Jin S. Heo | 2019-02-19 |
| 10103653 | Piezoelectric energy harvester and mobile device having the same | Kyung Hoon CHO, Jin S. Heo | 2018-10-16 |
| 9399826 | Thin film deposition apparatus and thin film deposition method using electric field | Jin-Seok Heo, Kyung Hoon CHO, Kyoung-hwan Choi, Se Kim, Michael J. Heller +1 more | 2016-07-26 |
| 8680750 | Piezoelectric power generator for feeding emergency power | Hyung Won Kang, Hyeung-Gyu Lee, Woo Sung Lee, Seung Ho HAN, Chan Sei Yoo | 2014-03-25 |