Lemaster; John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lemaster; John.The latest application filed is for "laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variation".

Company Profile

1.12.7

Lemaster; John - Lexington KY

*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
Power control for a fuser of an imaging device Grant 10,955,776 - Cao , et al. March 23, 2	2021-03-23
Thermal control of fuser assembly in an imaging device Grant 10,429,775 - Cao , et al. O	2019-10-01
Removing residual toner from end seal regions of a developer roll of an imaging device Grant 10,095,175 - Carpenter , et al. October 9, 2	2018-10-09
Image forming device with laser scanner unit and memory therefor Grant 9,800,756 - Chen , et al. October 24, 2	2017-10-24
Laser Scanning Unit Adjusting Output Power Of Modulated Beam Using Shading Information To Reduce Scan Line Energy Variation App 20170195521 - Chen; Fei ; et al.	2017-07-06
Image Forming Device With Laser Scanner Unit And Memory Therefor App 20170192373 - CHEN; FEI ; et al.	2017-07-06
Laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variation Grant 9,699,352 - Chen , et al. July 4, 2	2017-07-04
Method and system for correcting the linearity error in electrophotographic devices Grant 8,963,976 - Hadady , et al. February 24, 2	2015-02-24
System and method for reducing scan line jitter in a laser scan unit for an imaging device Grant 8,817,058 - Chen , et al. August 26, 2	2014-08-26
Laser Scan Unit For An Imaging Device App 20120281996 - Chen; Fei ; et al.	2012-11-08
Method for compensating misalignment errors in electrophotographic device Grant 8,111,272 - Elliott , et al. February 7, 2	2012-02-07
Method and System for Correcting the Linearity Error in Electrophotographic Devices App 20120002986 - Hadady; Craig Eric ; et al.	2012-01-05
Method and system for correcting the linearity error in electrophotographic devices Grant 8,018,479 - Hadady , et al. September 13, 2	2011-09-13
Method for Compensating Misalignment Errors in Electrophotographic Device App 20110026550 - Elliott; Delbert Lester ; et al.	2011-02-03
Method And System For Correcting The Linearity Error In Electrophotographic Devices App 20100053298 - Hadady; Craig Eric ; et al.	2010-03-04
Method for minimizing temperature droop in a fuser Grant 7,324,771 - Lemaster , et al. January 29, 2	2008-01-29
Method for minimizing temperature droop in a fuser App 20070047990 - Lemaster; John ; et al.	2007-03-01

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