Inventor · disambiguated record
John Sotack
Also filed as: SOTACK JOHN · SOTACK JOHN D
11 granted patents·2 pending applications·498 citations·filing 1986–2011
92Inventor score
Top patents by PatentIndex Score
13 records- 0196US5465619ACapacitive sensorXEROX CORP·Filed 1994·Granted Nov 14, 1995·227 cites·17 claims
- 0294US5214451AToner supply leveling in multiplexed DEPXEROX CORP·Filed 1991·Granted May 25, 1993·61 cites·4 claims
- 0393US4755837ADirect electrostatic printing apparatus and printhead cleaning structure thereforXEROX CORP·Filed 1986·Granted Jul 5, 1988·45 cites·10 claims
- 0489US7844248B2Detection of whether a user is in peril and situational awareness enhancementHARRIS CORP·Filed 2006·Granted Nov 30, 2010·20 cites·20 claims
- 0589US5386276ADetecting and correcting for low developed mass per unit areaXEROX CORP·Filed 1993·Granted Jan 31, 1995·40 cites·21 claims
- 0689US5038159AApertured printhead for direct electrostatic printingXEROX CORP·Filed 1989·Granted Aug 6, 1991·53 cites·12 claims
- 0780US8760258B2Energy monitoring and management security systemMARRIAM MICHAEL·Filed 2011·Granted Jun 24, 2014·12 cites·23 claims
- 0869US8595716B2Failsafe firmware updatesKELLER BRENT·Filed 2011·Granted Nov 26, 2013·5 cites·15 claims
- 0966US4903049AWrong sign toner extraction for a direct electrostatic printerXEROX CORP·Filed 1989·Granted Feb 20, 1990·14 cites·8 claims
- 1065US5193011AMethod and apparatus for producing variable width pulses to produce an image having gray levelsXEROX CORP·Filed 1990·Granted Mar 9, 1993·15 cites·29 claims
- 1148US7768662B2System and method for controlling accessXEROX CORP·Filed 2002·Granted Aug 3, 2010·6 cites·31 claims
- 1237US2005067772A1Method of and apparatus for optical sensing of media through a suction or mesh beltEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 1334US2003120441A1Component fault detectionXEROX CORP·Filed 2001·Application pending·0 cites
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