Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7119893 | Determination of center of focus by parameter variability analysis | Michael Littau | 2006-10-10 |
| 7110099 | Determination of center of focus by cross-section analysis | Michael Littau | 2006-09-19 |
| 6856408 | Line profile asymmetry measurement using scatterometry | — | 2005-02-15 |
| 6728663 | Structure identification using scattering signatures | Richard H. Krukar, Scott Wilson, Steve W. Farrer | 2004-04-27 |
| 6606152 | Determination of center of focus by diffraction signature analysis | Michael Littau | 2003-08-12 |
| 6429930 | Determination of center of focus by diffraction signature analysis | Michael Littau | 2002-08-06 |
| 5831613 | Removable storage media stop/eject system for personal computers | John E. Johnston, William V. Oxford, Ronald J. Moller | 1998-11-03 |