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. 27, 2019
Filed:
Sep. 01, 2017
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Kouichi Kanda, Chofu, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/033 (2006.01); G06K 19/077 (2006.01); H03L 7/08 (2006.01); H03L 7/099 (2006.01); H04B 1/16 (2006.01); H04L 7/04 (2006.01); H04W 52/00 (2009.01);
U.S. Cl.
CPC ...
H04L 7/0331 (2013.01); G06K 19/07773 (2013.01); H03L 7/0807 (2013.01); H03L 7/0995 (2013.01); H04B 1/16 (2013.01); H04L 7/046 (2013.01); H04W 52/00 (2013.01);
Abstract
A clock regeneration circuit includes a pattern detection circuit that detects a pattern having a time interval determined in advance in an input signal, and a signal processing circuit that generates a clock by variably controlling a time interval for oscillation based on the time interval of the detected pattern.