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:
Feb. 17, 1987
Filed:
Apr. 01, 1985
Applicant:
Inventor:
William M Rathke, Arlington Heights, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323267 ; 323268 ; 307 34 ;
Abstract
A dual tracking control device for use with a multiple voltage source system. The device provides a reference signal that may be used to control a voltage source, such that this voltage source will track another of the voltage sources, so long as the tracked voltage source maintains a predetermined relationship with respect to yet another voltage source. If this relationship is not maintained, then the tracking control device will cause the voltage source to track instead an alternative voltage source.
Rathke, William. (1987). Dual voltage tracking control device (U.S. Patent No. 4644251). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4644251
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile