Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11350808 | Vacuum cleaner | Kyoungsuk Ko, Byungjin Kim, Sunghyuk PARK, Koh Choi, Subong HONG | 2022-06-07 |
| 10191511 | Convertible device and method of controlling operation based on angle data | Ilgeun Kwon, Chul Chung | 2019-01-29 |
| 9386342 | Digital display device and method for controlling the same | Baeguen Kang, Yongho Cho, Hyunjoong Kim, Sungzoon Cho, Myunghwan Yun +4 more | 2016-07-05 |
| 9332301 | Multimedia device and method for displaying advertisement broadcasting thereof | — | 2016-05-03 |
| 8804043 | Image display apparatus having a graphical user interface for a plurality of input ports and method for operating the same | — | 2014-08-12 |