Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336707 | Gamma voltage supply device and display device using the same | Myoung-Seop Song, Myung Ho Lee | 2016-05-10 |
| 8952998 | Organic light emitting display apparatus | Bon-Seog Gu, Hae-Kwan Seo | 2015-02-10 |
| 8212428 | Portable power supply apparatus for generating microwave-excited microplasmas | Jae Koo Lee, Jae-Yoon Sim | 2012-07-03 |
| 8187265 | Coagulation apparatus using cold plasma | Jae Koo Lee, Kyong Tai Kim, Kyung Chul Woo, Jae-Yoon Sim | 2012-05-29 |
| 8154206 | Portable microwave plasma generator capable of generating plasma with low electric power | Felipe Iza, Jae Koo Lee | 2012-04-10 |