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:
May. 26, 1987
Filed:
Oct. 21, 1985
Edgar H Bristol, Foxboro, MA (US);
The Foxboro Company, Foxboro, MA (US);
Abstract
The Swinging Door Method of compressing an industrial process data stream is described. Data used for generating a line graph is compressed for display or storage while preserving maximum, and minimum values, and other valuable data features. The method establishes offsets from a first point which then defines a corridor opening. Subsequent points are received to refine the defined error band or corridor direction until a point is received that cannot be included in the corridor. An end point for the corridor is then generated. The corridor end points then replace the intervening raw data as the output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile