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. 13, 2014
Filed:
Jun. 11, 2012
Applicant:
Noriyuki Tokuhiro, Kawasaki, JP;
Inventor:
Noriyuki Tokuhiro, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signal receiving circuit includes a phase detection unit and a delay control unit. The phase detection unit detects a phase difference between a received signal and a clock signal. The delay control unit receives the phase difference, delays a phase of the received signal in a range not exceeding a delay amount determined by using a predetermined phase difference as a unit, and changes, when the phase difference exceeds the predetermined phase difference, a delay amount of the received signal by using the predetermined phase difference as a unit.