Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193011 | Method and apparatus for producing variable width pulses to produce an image having gray levels | Fred W. Schmidlin, John Sotack, Joseph F. Stephany | 1993-03-09 |
| 4877310 | Electronically variable MTF filter for image sensor arrays | Ned J. Seachman, Joseph P. Taillie | 1989-10-31 |
| 4774546 | Apparatus for forming composite images | Stephen C. Corona, William L. Lama, Douglas W. Story, Donald A. McTarnaghan | 1988-09-27 |
| 4767190 | Transient state liquid crystal image bar with contrast enhancement | Alain E. Perregaux | 1988-08-30 |
| 4527864 | High contrast liquid crystal display devices | — | 1985-07-09 |
| 4506956 | Multicolor liquid crystal display with a dead front | — | 1985-03-26 |