Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191893 | Color projection display system with improved hue variation | — | 2001-02-20 |
| 5999321 | Dichroic filters with low nm per degree sensitivity | — | 1999-12-07 |
| 5892623 | Mutli-color-band light source | — | 1999-04-06 |
| 5845981 | Multi-color-band scrolling across single-panel light valve | — | 1998-12-08 |
| 5608467 | Single panel color projection video display | Peter Janssen, Joseph P. Bingham, William F. Guerinot, Detlev Otto | 1997-03-04 |
| 5532763 | Single panel color projection video display | Peter Janssen, Joseph P. Bingham, William F. Guerinot, Detlev Otto | 1996-07-02 |
| 5168351 | Short focal length video color projector employing dichroic mirror block | Leendert Vriens, William F. Guerinot, Jill F. Goldenberg | 1992-12-01 |
| 5084807 | Illumination system for LCD projection television | Thomas Stewart McKechnie, Jill F. Goldenberg, Joshua D. Eskin, Jeffrey A. Shimizu, William F. Guerinot | 1992-01-28 |
| 5076661 | Rear projection screen | — | 1991-12-31 |
| 4964695 | Lenticular arrays for front projection screens and contrast improving method and device | — | 1990-10-23 |
| 4928182 | Dual aspect ratio display with cyclicly moving raster area to prevent uneven phosphor aging | William F. Guerinot, Stephen T. Troemel | 1990-05-22 |
| 4864390 | Display system with equal path lengths | Thomas Stewart McKechnie, Jill F. Goldenberg, Joshua D. Eskin, Jeffrey A. Shimizu, William F. Guerinot | 1989-09-05 |
| 4773731 | One-piece projection screen | Jill F. Goldenberg, William F. Guerinot, Thomas Stewart McKechnie | 1988-09-27 |
| 4767186 | Front projection screen with rear light concentrating lens array | William F. Guerinot | 1988-08-30 |
| 4701020 | Rear projection screen with improved luminance uniformity | — | 1987-10-20 |
| 4679069 | Color picture projection system with a wavelength-selective reflector for filtering out undesired light from a monochrome picture display source | Johan Andrea, Eugene Lubchenko | 1987-07-07 |
| 4573764 | Rear projection screen | — | 1986-03-04 |