Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38548 | Cassette loading apparatus for video cassette recorder | Seong-Kee Min, Yong Jae Kim, Hee Wan Lee | 2004-07-06 |
| 4685009 | Cassette loading apparatus for video cassette recorder | Seong-Kee Min, Yong Jae Kim, Hee Wan Lee | 1987-08-04 |