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.:

US 7774655 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 10, 2010

Filed:

Mar. 16, 2007
Applicants:

Sankar Virdhagriswaran, Boxborough, MA (US);

John C. Handley, Fairport, NY (US);

Inventors:

Sankar Virdhagriswaran, Boxborough, MA (US);

John C. Handley, Fairport, NY (US);

Assignee:

Xerox Corporation, Norwalk, CT (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Systems and methods for analyzing time series data are disclosed. A query including a machine variable identifier may be received. The machine variable identifier may include an identifier pertaining to one or more of a state, a condition and a performance measure for a printer. A first time series data entry may be determined based on the query. The first time series data entry may include a data value and a time entry for the machine variable identifier. One or more second time series data entries may be selected based on the data value associated with the first time series data entry. One or more maintenance operations may be performed based on the one or more second time series data entries.


Find Patent Forward Citations

Virdhagriswaran, Sankar. (2010). Method and system for retrieving time series data (U.S. Patent No. 7774655). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7774655

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