Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802685 | Multistep separation of plastics | Laurence E. Allen, III, Brian L. Riise, Ron C. Rau, Michael B. Biddle | 2010-09-28 |
| 7676562 | Computer system for accessing instrumentation information | Brian Reistad, Raymond W. McCollum, Alan S. Geller | 2010-03-09 |
| 7483196 | Apparatus for multiple beam deflection and intensity stabilization | Alan Wickstrom, Bryan Bolt | 2009-01-27 |
| 7325757 | Plastics recovery system | Laurence E. Allen, III. | 2008-02-05 |
| 7095037 | Electron beam lithography system having improved electron gun | Andres Fernadez, Marian Mankos, Jeffrey S. Sullivan | 2006-08-22 |
| 6897888 | Scanning brush and method of use | Michael Bohan, Morris H. Green, Henry Christopher Hamaker | 2005-05-24 |
| 6828574 | Modulator driven photocathode electron beam generator | — | 2004-12-07 |
| 6751000 | Reflective diffraction of radiation beams for image registration | Samuel C. Howells | 2004-06-15 |
| 6731320 | Laser pattern generator | Michael Bohan, Morris H. Green, Henry Christopher Hamaker | 2004-05-04 |
| 6724002 | Multiple electron beam lithography system with multiple beam modulated laser illumination | Marian Mankos, Steven Thomas Coyle, Andres Fernandez, Allan L. Sagle, Xiaolan Chen +5 more | 2004-04-20 |
| 6532097 | Image registration apparatus having an adjustable reflective diffraction grating and method | Samuel C. Howells | 2003-03-11 |
| 6448568 | Electron beam column using high numerical aperture photocathode source illumination | Xiaolan Chen, Douglas E. Holmgren, Samuel C. Howells | 2002-09-10 |
| 6295157 | Thermally balanced acousto-optic modulator | Jerry Martyniuk | 2001-09-25 |
| 6271514 | Multi-beam scanner including a dove prism array | Timothy N. Thomas | 2001-08-07 |
| 6037967 | Short wavelength pulsed laser scanner | Eugene Mirro | 2000-03-14 |
| 5815245 | Scanning lithography system with opposing motion | Timothy N. Thomas | 1998-09-29 |
| 5781346 | Magnification correction for small field scanning | Ronald D. Voisin | 1998-07-14 |
| 5757469 | Scanning lithography system haing double pass Wynne-Dyson optics | — | 1998-05-26 |
| 5739964 | Magnification correction for small field scanning | — | 1998-04-14 |
| 5386221 | Laser pattern generation apparatus | Matthew J. Jolley, Robin L. Teitzel, Michael L. Rieger, Michael Bohan, Timothy N. Thomas | 1995-01-31 |
| 5327338 | Scanning laser lithography system alignment apparatus | Mike Bohan, Tim Thomas, Robin L. Teitzel | 1994-07-05 |
| 5255051 | Small field scanner | — | 1993-10-19 |
| 5227839 | Small field scanner | — | 1993-07-13 |
| 4956650 | Pattern generation system | Robin L. Teitzel, Timothy N. Thomas | 1990-09-11 |
| 4797696 | Beam splitting apparatus | Paul Warkentin | 1989-01-10 |