Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489012 | Printed circuit board for RAMBUS | Deok-jin YANG, Keon-Yang Park, Byong Ho Lee, Myong Gun Chong | 2002-12-03 |
| 6475299 | Conversion coating composition based on nitrogen and silicon compounds and conversion coating method using the same | Byong Ho Lee, Dek-Gin Yang, Myong Gun Chong, Jae Ok Lim, Sung Wook Chun +2 more | 2002-11-05 |