Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075129 | Apparatus for monitoring leakage current of transformer-less photovoltaic inverter | — | 2018-09-11 |
| 10021317 | Image display apparatus capable of regulating focusing using a camera module having a single lens and method of operating the same | Sun Ryang Kim, Sang Won Um, Sung Hyun Kim | 2018-07-10 |
| 9640758 | Phase-change memory device and fabrication method thereof | — | 2017-05-02 |
| 8999745 | Phase-change memory device and fabrication method thereof | — | 2015-04-07 |
| 8514315 | Method for processing image data in portable electronic device, and portable electronic device having camera thereof | Sung Hyun Kim, Lag Young Kim, Yun Pyo Hong, Seong Chan Byun | 2013-08-20 |
| 8093376 | Method for preparation of high enzymatic resistance hydroxyalkylcellulose derivatives | Seok Soo Kim, Jung-Ho So, Hee Won Hwang | 2012-01-10 |