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. 22, 2013
Filed:
Feb. 04, 2013
Panasonic Corporation, Osaka, JP;
Akinori Shinmyo, Hyogo, JP;
Yukio Armina, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A phase comparison circuit outputs a first phase comparison signal indicating whether or not an edge of an equalization signal is in a first interval between sampling timing and timing having a first predetermined phase advance, and outputs a second phase comparison signal indicating whether or not the edge of the equalization signal is in a second interval between the sampling timing and timing having a second predetermined phase delay. A determination circuit compares a predetermined comparison target pattern with output patterns of the first and second phase comparison signals corresponding to each bit of a detection data pattern.