Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302511 | Field curvature correction for multi-beam inspection systems | Alan D. Brodie, Rainer Knippelmeyer, Christopher Sears, Grace Hsiu-Ling Chen | 2022-04-12 |
| 6717141 | Reduction of aberrations produced by Wien filter in a scanning electron microscope and the like | Ira Rosenberg, Neal T. Sullivan | 2004-04-06 |
| 6620565 | Electron beam lithography apparatus focused through spherical aberration introduction | Victor Katsap, Eric Munro, Warren K. Waskiewicz, Xieqing Zhu | 2003-09-16 |
| 6440620 | Electron beam lithography focusing through spherical aberration introduction | Victor Katsap, Eric Munro, Warren K. Waskiewicz, Xieqing Zhu | 2002-08-27 |
| 6441378 | Magnetic energy filter | Katsushige Tsuno, Eric Munro | 2002-08-27 |
| 6420714 | Electron beam imaging apparatus | Victor Katsap, Eric Munro, Warren K. Waskiewicz, Xieqing Zhu | 2002-07-16 |
| 4699108 | Fuel injection pumping apparatus | Dorian F. Mowbray | 1987-10-13 |
| 4390188 | High pressure hydraulic systems | — | 1983-06-28 |