Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063592 | Display apparatus and method for portable terminal | Min Soo Kim, Seung Hyun Park, Woong-Seok Yang | 2015-06-23 |
| 5805376 | Multi-changer video cassette tape recorder | Cha Ryong Koo, Myun Woo Lee | 1998-09-08 |
| D392966 | Video cassette recorder | Myun Woo Lee, Ja Ryung Koo, Jae Hyung Byun | 1998-03-31 |
| D384057 | Video cassette recorder | Myun Woo Lee, Ja Ryung Koo, Jae Hyung Byun | 1997-09-23 |