loadpatents
Patent applications and USPTO patent grants for Johnson; Craig T..The latest application filed is for "media scanning assemblies".
Patent | Date |
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Media Scanning Assemblies App 20210352188 - Smith; Ryan M. ;   et al. | 2021-11-11 |
Rotatable scanner image sensors within sealed enclosures Grant 11,082,567 - Hill , et al. August 3, 2 | 2021-08-03 |
Rotatable Scanner Image Sensors Within Sealed Enclosures App 20210185180 - Hill; Edward Anthony ;   et al. | 2021-06-17 |
Enhance highlighter color in scanned images Grant 10,623,608 - Li , et al. | 2020-04-14 |
Scanner with a background Grant 10,009,510 - Tzeng , et al. June 26, 2 | 2018-06-26 |
Enhance Highlighter Color In Scanned Images App 20180084156 - Li; Lixia ;   et al. | 2018-03-22 |
Scanner With A Background App 20170064143 - TZENG; Di-Yuan ;   et al. | 2017-03-02 |
Capturing a scan line with two colors Grant 9,479,679 - Depalov , et al. October 25, 2 | 2016-10-25 |
Scanner that detects debris Grant 9,313,353 - Depalov , et al. April 12, 2 | 2016-04-12 |
Capturing A Scan Line With Two Colors App 20150124300 - Depalov; Dejan ;   et al. | 2015-05-07 |
Scanner That Detects Debris App 20140355077 - Depalov; Dejan ;   et al. | 2014-12-04 |
Authentication engine for enrollment into a computer environment Grant 8,141,134 - Brandt , et al. March 20, 2 | 2012-03-20 |
Systems And Methods For Detecting Media Edges In An Automatic Document Feeder App 20110181927 - Overton; Mark A. ;   et al. | 2011-07-28 |
Authentication Engine For Enrollment Into A Computer Environment App 20100313245 - Brandt; Jessica Lynn ;   et al. | 2010-12-09 |
System and method for adaptive digital ramp current control Grant 7,830,560 - Smith , et al. November 9, 2 | 2010-11-09 |
Scanning device calibration system and method Grant 7,433,096 - Chase , et al. October 7, 2 | 2008-10-07 |
System and method for adaptive digital ramp current control App 20080180042 - Smith; Kenneth K. ;   et al. | 2008-07-31 |
Correction for debris and low output photosensors in scroll fed scanner using stored initial calibration data Grant 6,822,766 - Hill , et al. November 23, 2 | 2004-11-23 |
Scanning device calibration system and method App 20040169900 - Chase, Patrick J. ;   et al. | 2004-09-02 |
Correction for debris and low output photosensors in scroll fed scanner using stored initial calibration data App 20020122213 - Hill, Edward A. ;   et al. | 2002-09-05 |
Lamp control scheme for rapid warmup of fluorescent lamp in office equipment Grant 5,907,742 - Johnson , et al. May 25, 1 | 1999-05-25 |
Method and apparatus for printing an image in a specified positional relationship with a preprinted registration mark Grant 5,434,956 - Son , et al. July 18, 1 | 1995-07-18 |
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