Inventor · disambiguated record
John Lemaster
Also filed as: LEMASTER JOHN
10 granted patents·14 citations·filing 2005–2020
83Inventor score
Top patents by PatentIndex Score
10 records- 0177US9699352B1Laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variationLEXMARK INT INC·Filed 2015·Granted Jul 4, 2017·2 cites·16 claims
- 0274US7324771B2Method for minimizing temperature droop in a fuserLEXMARK INT INC·Filed 2005·Granted Jan 29, 2008·5 cites·21 claims
- 0370US8817058B2System and method for reducing scan line jitter in a laser scan unit for an imaging deviceCHEN FEI·Filed 2012·Granted Aug 26, 2014·1 cites·20 claims
- 0469US10429775B1Thermal control of fuser assembly in an imaging deviceLEXMARK INT INC·Filed 2018·Granted Oct 1, 2019·1 cites·8 claims
- 0566US8018479B2Method and system for correcting the linearity error in electrophotographic devicesLEXMARK INT INC·Filed 2008·Granted Sep 13, 2011·2 cites·15 claims
- 0662US8963976B2Method and system for correcting the linearity error in electrophotographic devicesHADADY CRAIG ERIC·Filed 2011·Granted Feb 24, 2015·1 cites·10 claims
- 0760US8111272B2Method for compensating misalignment errors in electrophotographic deviceELLIOTT DELBERT LESTER·Filed 2009·Granted Feb 7, 2012·2 cites·20 claims
- 0855US10095175B1Removing residual toner from end seal regions of a developer roll of an imaging deviceLEXMARK INT INC·Filed 2017·Granted Oct 9, 2018·0 cites·12 claims
- 0954US9800756B2Image forming device with laser scanner unit and memory thereforLEXMARK INT INC·Filed 2017·Granted Oct 24, 2017·0 cites·10 claims
- 1049US10955776B1Power control for a fuser of an imaging deviceLEXMARK INT INC·Filed 2020·Granted Mar 23, 2021·0 cites·16 claims
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