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John Parker Richey

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Publication

Featured researches published by John Parker Richey.

Archive | 2000

Method and apparatus for providing a clock generation circuit for digitally controlled frequency or spread spectrum clocking

John Bruce Berry; James Ronald Booth; Keith Bryan Hardin; John Parker Richey

Archive | 2000

Method of controlling laser scanner phase in a multicolor electrophotographic machine

Martin Christopher Klement; Gregory Lawrence Ream; John Parker Richey

Archive | 2007

Optical sensor system with a dynamic threshold for monitoring toner transfer in an image forming device

John Parker Richey; David Feinauer; Mark Alan Stuart

Archive | 2001

METHOD OF DETECTING WASTE TONER IN A CONTAINER OF AN IMAGE FORMING APPARATUS

Matthew Christopher Coriale; Jonathan Carey Frey; Harald Portig; John Parker Richey; Wen-hsiung Adam Tseng; Liqun Larry Wang

Archive | 2001

Method and apparatus for controlling transfer belt velocity of a color printer

Richard M. Boothe; Danny Keith Chapman; Mark A. Omelchenko; Gregory Lawrence Ream; John Parker Richey

Archive | 1997

ASIC with selectable output drivers

Sean Foster Garnett; Terry Lee Parker; John Parker Richey; Warren John Spina; Larry Wayne True

Archive | 1997

Toner conservation by pel modulation with operator control

Phillip Byron Wright; Dale Randal Danner; Martin Victor Digirolamo; Gary Scott Overall; John Parker Richey

Archive | 2001

Intermediate transfer member motion control via surface wheel feedback

Danny Keith Chapman; Brian Anthony Reichert; John Parker Richey

Archive | 2000

Method of controlling print registration in an electrophotographic machine

Matthew Christopher Coriale; Gregory Lawrence Ream; John Parker Richey

Archive | 1998

Low electromagnetic emissions and improved signal quality video drive architecture for laser printers

John Bruce Berry; Keith Bryan Hardin; John Parker Richey

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Collaboration

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Mark A. Omelchenko

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Danny Keith Chapman

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Gregory Lawrence Ream

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Keith Bryan Hardin

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Carl Price Cole

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Cuong Manh Hoang

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Dale Randal Danner

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Gary Scott Overall

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Mark Lane Mayberry

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Martin Victor Digirolamo

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