The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2013
Filed:
Sep. 22, 2011
Applicants:
Jeffry K. Kamenetz, Windsor, CT (US);
Dana N. Switzer, Simsbury, CT (US);
William Betterini, Rocky Hill, CT (US);
John M. O'neil, Litchfield, CT (US);
Inventors:
Jeffry K. Kamenetz, Windsor, CT (US);
Dana N. Switzer, Simsbury, CT (US);
William Betterini, Rocky Hill, CT (US);
John M. O'Neil, Litchfield, CT (US);
Assignee:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 8/00 (2006.01); H02P 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-channel stepper motor controller has at least a first and second stepper motor control channel. Each of the control channels has a solid state switching circuit operable to connect the control channel to a stepper motor.