Inventor
BARKLEY LUCAS DAVID
US9 patents
⚠️ This page may combine multiple inventors who share the name “BARKLEY LUCAS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
8 patentsUS6660996B1Dec 9, 2003
System and method for examining relationship between intersecting encoder output signals
LEXMARK INT INC24 citations92
US6609781B2Aug 26, 2003
Printer system with encoder filtering arrangement and method for high frequency error reduction
LEXMARK INT INC28 citations92
US6600150B1Jul 29, 2003
Encoder systems for printers and related methods
LEXMARK INT INC25 citations92
US6525837B1Feb 25, 2003
Printer assembly and method for determining the position of a printer component
LEXMARK INT INC30 citations92
US6637961B1Oct 28, 2003
Encoder control system for printers and related methods
LEXMARK INT INC19 citations80
US7484823B2Feb 3, 2009
Methods and apparatuses for regulating the temperature of multi-via heater chips
LEXMARK INT INC2 citations61
US6064171AMay 16, 2000
Host based stepper motor phase controller and method therefor
LEXMARK INT INC2 citations61
US7594708B2Sep 29, 2009
Methods and apparatuses for sensing temperature of multi-via heater chips
LEXMARK INT INC0 citations51