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:
Aug. 03, 2010
Filed:
Aug. 16, 2006
Tomoaki Kimura, Fujisawa, JP;
Tomoaki Kimura, Fujisawa, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Processing a coded signal formed so that multiple signal points, having individual signal values consonant with coded values, are arranged in accordance with a predetermined order. A signal restoration unit calculates an average value for signal values at signal points immediately preceding and following a predetermined signal point. The predetermined signal point comprises the coded signal. The signal restoration unit calculates, for selected preceding signal points, a signal value difference for the two selected signal points, and obtains first difference values. The signal restoration unit calculates, for selected following signal points, a signal value difference for the two selected signal points, and obtains second difference values. The signal restoration unit corrects the average value by employing either one or a plurality of either the first or the second, or both first and second difference values to obtain a restored value for a signal value at the predetermined signal point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile