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:
Oct. 18, 1983
Filed:
Jun. 10, 1981
Applicant:
Inventor:
Donald H Breslow, Framingham, MA (US);
Assignee:
Itek Corporation, Lexington, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
2502 / ; 3403 / ;
Abstract
The circuitry required to obtain a ing that of the quadrature pair, the bits of a multibit binary word are gated with a coarse index taken from the code disc. The multibit binary word includes square waves already available in the multiplier and an additional bit obtained from a logical combination of the pair of quadrature signals.
Breslow, Donald. (1983). Incremental optical encoder system with addressable index (U.S. Patent No. 4410798). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4410798
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile