Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501986 | Wafer profiling for etching system | Jeffrey Chi Cheung, John Ghekiere, Jerry D. Leonhard, David P. Surdock, Ray Young | 2022-11-15 |
BS
Benjamin Shafer
Overall (All Time): #2,693,530 of 4,157,543Top 65%
1
Patents All Time