Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930912 | Washing machine | Hee Tae Lim, Jae Hyun Choi, Ig Geun Kwon | 2011-04-26 |
| 7381318 | Method of manufacturing biaxially textured metallic layer featured by electroplating on the surface of single-crystalline or quasi-single-crystalline metal surface, and articles therefrom | Jai-Moo Yoo, Young Kuk Kim, Jae-Woong Ko, Do-Yon Chang | 2008-06-03 |
| 6846367 | Heat-treating method for improving wear-resistance and corrosion-resistance of chromium-plated steel substrate | Kee-Seok Nam, Sik-Cheol Kwon, Do-Yon Chang, Man Kim, Dong Soo Kim +1 more | 2005-01-25 |
| 6346181 | Electroplating process for preparing a Ni layer of biaxial texture | Hyung-Sik Chung, Sang Ro Lee, Doyon Chang, Yongsoo Jeong, Jaimoo Yoo +2 more | 2002-02-12 |