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. 13, 2015
Filed:
Jan. 24, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Hideo Morohashi, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/16 (2006.01); H04B 1/40 (2015.01); H03K 5/24 (2006.01); H03K 5/08 (2006.01);
U.S. Cl.
CPC ...
H04B 1/40 (2013.01); H03K 5/084 (2013.01); H03K 5/24 (2013.01); H03K 5/2409 (2013.01);
Abstract
Disclosed herein is a data reproduction circuit including: a comparator configured to compare input data resulting from capacitive coupling with a comparison voltage as a threshold voltage and output a comparison result; and a comparison voltage variable section configured to change the comparison voltage along a mark rate of the input data and supply the changed comparison voltage to the comparator.