Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068884 | X-ray generation system for an ultra fine lithography and a method therefor | Jeon Yang, Jin Ho Lee, Jae Seon Lee, Kyu Hwan Shim, Jin Kang | 1991-11-26 |
YC
Young K. Choe
Overall (All Time): #3,890,773 of 4,157,543Top 95%
1
Patents All Time