Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415497 | Method for manufacturing a tube-type spray formed product | Hyun Kwang SEOK, Byung Jo Kim, Don Soo Shin, Ho-In Lee | 2002-07-09 |
| 6404554 | Optical phase grating low pass filter | Sung Woo Lim, Chun Soo Ko, Shi Ho Kim, Yong Ho Oho | 2002-06-11 |
| 6370930 | Continuous shear deformation device | Hyun Kwang SEOK, Jong Woo Park, Young-Hoon Chung, Ho-In Lee | 2002-04-16 |
| 6363765 | Shear deformation device for scalping | Hyun Kwang SEOK, Jong Woo Park, Young-Hoon Chung, Ho-In Lee | 2002-04-02 |