Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637983 | Home theater receiver | Yeon Jin Kim, Kyong Tae Han, Kwang Ho Choi, Hee Su Yang | 2011-05-17 |
| D636357 | Home theater receiver | Yeon Jin Kim, Kyong Tae Han, Kwang Ho Choi, Hee Su Yang | 2011-04-19 |
| D636379 | Speaker | Yeon Jin Kim, Dai Hyung Ryu, Tae Ho Kim, Kyong Tae Han, Hee Su Yang +3 more | 2011-04-19 |
| D635942 | Television | Yeon Jin Kim, Dai Hyung Ryu, Tae Ho Kim, Kyong Tae Han, Hee Su Yaung +3 more | 2011-04-12 |
| D629373 | Television | Yeon Jin Kim, Dai Hyung Ryu, Tae Ho Kim, Kyong Tae Han, Hee Su Yaung +3 more | 2010-12-21 |
| D375949 | Video cassette player | — | 1996-11-26 |
| D359486 | Video cassette player | — | 1995-06-20 |