Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7530954 | Method and apparatus for identifying the valid systolic blood pressure of a person with hardened arteries | — | 2009-05-12 |
| 6616281 | Visible-invisible background prompter | Paul Vlahos | 2003-09-09 |
| 6538396 | Automatic foreground lighting effects in a composited scene | Paul Vlahos, Allen Dadourian, Joseph Parker | 2003-03-25 |
| 6361173 | Method and apparatus for inhibiting projection of selected areas of a projected image | Paul Vlahos, Arpag Dadourian | 2002-03-26 |
| 5831685 | Backing color and luminance nonuniformity compensation | Paul Vlahos | 1998-11-03 |
| 5742354 | Method for generating non-visible window edges in image compositing systems | Paul Vlahos | 1998-04-21 |
| 5515109 | Backing color and luminance nonuniformity compensation | Paul Vlahos | 1996-05-07 |
| 5424781 | Backing color and luminance nonuniformity compensation for linear image compositing | — | 1995-06-13 |
| 5032901 | Backing color and luminance nonuniformity compensation for linear image compositing | — | 1991-07-16 |
| 4625231 | Comprehensive electronic compositing system | — | 1986-11-25 |
| 4589013 | Automated encoded signal color image compositing | Paul Vlahos, David Fellinger | 1986-05-13 |
| 4409611 | Encoded signal color image compositing | — | 1983-10-11 |
| 4344085 | Comprehensive electronic compositing system | — | 1982-08-10 |
| 4338165 | Method of making a high-gain projection screen | — | 1982-07-06 |
| 4235513 | High-gain projection screen | — | 1980-11-25 |