Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9105844 | Piezoelectric device with piezoelectric polymer material | Woon Chun Kim, Seung Hyun Sohn, Kang Heon Hur, Hyun Ho Lim | 2015-08-11 |
| 6478428 | Apparatus for projection display using reflection type LCD | Jong Su Yi, Dong Ha Kim, Yong Sik MOON, Jong Myung Park, Hark Lim Choi | 2002-11-12 |