Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842916 | Method of and apparatus for analyzing ions adsorbed on surface of mask | Dong Hun Lee, Hae-Young Jeong, Sung-Jae Han | 2010-11-30 |
BC
Byung-Cheol Cha
Overall (All Time): #3,311,090 of 4,157,543Top 80%
1
Patents All Time