Gudenburr; John C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gudenburr; John C..The latest application filed is for "document reader including a positioning and retention system".

Company Profile

0.15.2

Gudenburr; John C. - Canton MI
Gudenburr; John C - Canton MI US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Document reader including an optical movement detection system Grant 8,654,410 - Moore , et al. February 18, 2	2014-02-18
Document processing system and document transport / camera interface Grant 8,411,335 - Moore , et al. April 2, 2	2013-04-02
Document Reader Including a Positioning and Retention System App 20120194876 - Moore; Michael J. ; et al.	2012-08-02
Hand-operated document reader/imager with speed limiting device including a viscous damper to insure uniform scan rate Grant 8,196,830 - Hutson , et al. June 12, 2	2012-06-12
Sensor and markers for speed feedback in a hand-operated document reader/imager Grant 8,141,779 - Gudenburr , et al. March 27, 2	2012-03-27
Hand-operated document reader/imager with document retention device including manually-powered anti-skew methodology Grant 8,104,683 - Hutson , et al. January 31, 2	2012-01-31
Semi-automatic inertial wheel device in a hand-operated document reader/imager Grant 8,083,143 - Hutson , et al. December 27, 2	2011-12-27
Hand-operated document reader/imager with speed limiting device providing document retention Grant 8,070,064 - Hutson , et al. December 6, 2	2011-12-06
Semi-automatic spring/cylinder mechanism in a hand-operated document reader/imager Grant 8,028,911 - Hutson , et al. October 4, 2	2011-10-04
Method and system for linking front and rear images in a document reader/imager Grant 8,023,718 - Gudenburr , et al. September 20, 2	2011-09-20
Method and system for processing backwards documents in a document reader/imager Grant 8,023,717 - Gudenburr , et al. September 20, 2	2011-09-20
Bi-directional magnetic character reader Grant 7,949,177 - Gudenburr , et al. May 24, 2	2011-05-24
Convertible back counter / teller station document processor Grant 7,876,478 - Moore , et al. January 25, 2	2011-01-25
Bi-directional Magnetic Character Reader App 20090148028 - Gudenburr; John C. ; et al.	2009-06-11
Illumination compensation using built-in reference Grant 6,744,469 - Gudenburr , et al. June 1, 2	2004-06-01

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