Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082567 | Rotatable scanner image sensors within sealed enclosures | Edward A. Hill, Ryan M. Smith | 2021-08-03 |
| 10623608 | Enhance highlighter color in scanned images | Lixia Li, Mark Q. Shaw, Jerry Wagner, Di-Yuan Tzeng, George Henry Kerby | 2020-04-14 |
| 10009510 | Scanner with a background | Di-Yuan Tzeng, Dennis J. Schissler, Patrick J. Chase | 2018-06-26 |
| 9479679 | Capturing a scan line with two colors | Dejan Depalov, Kenneth K. Smith, Baris Efe, Jerry Wagner | 2016-10-25 |
| 9313353 | Scanner that detects debris | Dejan Depalov, Jain Chirag, Goudar Chanaveeragouda, Baris Efe | 2016-04-12 |
| 8141134 | Authentication engine for enrollment into a computer environment | Jessica Lynn Brandt, William Larry Grant, Jr., Linda Marie Dziedzic, Aaron Daniel Lewis, Duncan Converse Morrell +15 more | 2012-03-20 |
| 7830560 | System and method for adaptive digital ramp current control | Kenneth K. Smith, Stuart Allman | 2010-11-09 |
| 7433096 | Scanning device calibration system and method | Patrick J. Chase | 2008-10-07 |
| 6822766 | Correction for debris and low output photosensors in scroll fed scanner using stored initial calibration data | Edward A. Hill, Carolyn L. Harris, William David Amidei | 2004-11-23 |
| 6037584 | Optical scanner including exposure control | Joseph Scott McCoy | 2000-03-14 |
| 5907742 | Lamp control scheme for rapid warmup of fluorescent lamp in office equipment | Gary Gragg, Jeffrey A. Sunamoto, Stephen B. Witte | 1999-05-25 |
| 5434956 | Method and apparatus for printing an image in a specified positional relationship with a preprinted registration mark | Myungsae Son, Richard M. Dartez | 1995-07-18 |