Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335108 | Rotating disc optical synchronization system using alternating binary diffractive optical elements | — | 1994-08-02 |
| 5315112 | Real time laser spot tracking in both horizontal and vertical axes | — | 1994-05-24 |
| 5315427 | Pair of binary diffraction optics for use in overfilled raster output scanning systems | Russell B. Rauch | 1994-05-24 |
| 5309272 | Dual pass binary diffractive optical element scanner | — | 1994-05-03 |
| 5291566 | Total internal reflection electro-optic modulator for multiple axis and asymmetric beam profile modulation | — | 1994-03-01 |
| 5291319 | Rotating disc optical synchronization system using binary diffractive optical elements | — | 1994-03-01 |
| 5258862 | Rotating disc optical synchronization system using binary diffractive optical elements | — | 1993-11-02 |
| 5223906 | Four color toner single pass color printing system using two tri-level xerographic units | — | 1993-06-29 |
| 5221954 | Single pass full color printing system using a quad-level xerographic unit | — | 1993-06-22 |
| 5214535 | Lens cover assembly for binary diffractive optic lenses | Steven A. Buhler | 1993-05-25 |
| 5208700 | Lens cover assembly for binary diffractive optic lenses | Steven A. Buhler | 1993-05-04 |
| 5153770 | Total internal reflection electro-optic modulator | — | 1992-10-06 |