Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305913 | Refrigerator | Subin YUN, Inyong Hwang, Seongchan LEE | 2025-05-20 |
| 11448455 | Refrigerator | Changhak LIM, Jaesung KWON, Sung-Jun Cho | 2022-09-20 |
| 8546789 | Volatile negative differential resistance device using metal nanoparticles | Won Jae Joo, Kwang Hee Lee, Sang Kyun Lee | 2013-10-01 |
| 8216686 | Dendrimer with triphenylamine core, organic memory device having the same, and manufacturing method thereof | Won Jae Joo, Tae Lim Choi, Kwang Hee Lee | 2012-07-10 |
| 8124238 | Dendrimer having metallocene core, organic memory device using the same and manufacturing method thereof | Won Jae Joo, Kwang Hee Lee, Tae Lim Choi | 2012-02-28 |