Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614776 | Electronic device and operation method thereof | Hyunjoo KANG, Tae Young Kang, Jaeyeon Rho, Yongsoung Lee, Chang-Youl Lee +4 more | 2020-04-07 |
| 7449864 | Apparatus and method for controlling battery discharge between internal battery and external battery | Se-an Kwon | 2008-11-11 |
| 6983053 | Method of selecting a frequency band of an output audio signal by a computer | Byeong-chang Lee | 2006-01-03 |