Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846700 | Method for preparing transformants expressing benzaldehyde dehydrogenase and preparation of 2,6-naphthalene dicarboxylic acid using the transformants | Jong-Hwan Lee | 2010-12-07 |
| 6607702 | Photocatalyst filter, method for fabricating the same and air cleaner thereof | Kwang Ok Kang, Young-ki Hong, Kyong Wook Heo, Sung Hwa Lee, Soo Yeon Shin +2 more | 2003-08-19 |
| 6161251 | Suction nozzle for vacuum cleaner | Dong-yool Lee, Ju Han Yoon, Kyoung Suk Lim, Hoi Kil Jeong, Sang Jun Park | 2000-12-19 |