Inventor
DONOHUE JAMES M
US21 patents
⚠️ This page may combine multiple inventors who share the name “DONOHUE JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
18 patentsUS5893015AApr 6, 1999
Flexible donor belt employing a DC traveling wave
XEROX CORP58 citations96
US4144550AMar 13, 1979
Reproduction machine using fiber optics communication system
XEROX CORP60 citations94
US4054380AOct 18, 1977
Control system for high speed copier/duplicators
XEROX CORP97 citations92
US3940210AFeb 24, 1976
Programmable controller for controlling reproduction machines
XEROX CORP45 citations92
US4523299AJun 11, 1985
Message transmitting system for reproduction machines and copiers
XEROX CORP40 citations91
US4035072AJul 12, 1977
Programmable controller for controlling reproduction machines
XEROX CORP37 citations91
US3944360AMar 16, 1976
Programmable controller for controlling reproduction machines
XEROX CORP36 citations90
US4493049AJan 8, 1985
Shared resource clustered printing system
XEROX CORP20 citations81
US4306803ADec 22, 1981
Microprocessor and control apparatus in a photocopier
XEROX CORP25 citations81
US5764271AJun 9, 1998
Multi-mode printing circuitry providing ROS printing correction
XEROX CORP14 citations73
US4109313AAug 22, 1978
Programmable controller for controlling reproduction machines
XEROX CORP7 citations73
US4107779AAug 15, 1978
Programmable controller for controlling reproduction machines
XEROX CORP12 citations73
US4527252AJul 2, 1985
Character generator
XEROX CORP14 citations72
US4014609AMar 29, 1977
Programmable controller for controlling reproduction machines
XEROX CORP11 citations72
US3944359AMar 16, 1976
Programmable controller for controlling reproduction machines
XEROX CORP8 citations72
US4165170AAug 21, 1979
Control system
XEROX CORP11 citations70
US3934182AJan 20, 1976
Synchronizing apparatus
XEROX CORP10 citations68
US4641952AFeb 10, 1987
Selective development control for electrostatic reproduction machines
XEROX CORP1 citations52