Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151560 | Method and apparatus for producing calibration data for a digital camera | Kevin Matherson, Christopher A. Whitman | 2006-12-19 |
| 7116364 | Method and apparatus for maintaining a consistent effective focal length in a digital camera | Amy Battles, Gregory Hofer | 2006-10-03 |
| 7027728 | Camera with indication of measure of focus as a function of focal distance | Andrew C. Goris, Gregory Hofer | 2006-04-11 |
| 7009642 | Method and apparatus for detecting the presence of artificial illumination in a scene | Gregory Hofer | 2006-03-07 |
| 6989860 | Method and apparatus for auto-exposure control in the presence of artificial illumination | Gregory Hofer | 2006-01-24 |
| 6865293 | Color correction for a scene based on the detection of artificial illumination in the scene | Robert Sobol, Gregory Hofer | 2005-03-08 |
| 6826361 | Systems and methods for estimating lens temperature | — | 2004-11-30 |
| 6016832 | Valve for controlling gas mass flow | Curtis C. Vars, Joel L. McLane, Donald R. Samuelson, Gary F. Branch | 2000-01-25 |
| 5873351 | Gas mass flow control system | Curtis C. Vars | 1999-02-23 |