Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303085 | Radical generating system | Shin-Ung Kwak, Chong-Man Yoon, Sang Seon Nam, Su-Hiang Kang, Jong-Yeol Moon | 2001-10-16 |
| 5765997 | Bubble generator for a washing machine | — | 1998-06-16 |
| 5307649 | Washing machine with a bubble generator | Moo-Seang Lim, Seung Ki Min, Soon-Chur Se, Jang-Sub Han | 1994-05-03 |
| 5295373 | Washing machine with a bubble generator | Moo-Seang Lim, Seung Ki Min, Soon-Chur Se, Jang-Sub Han | 1994-03-22 |
| 5253380 | Washing machine with a bubble generator and method of laundering with use of air bubbles | Moo-Seang Lim, Seung Ki Min, Soon-Chur Se, Jang-Sub Han | 1993-10-19 |