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:
Jul. 14, 2015
Filed:
Jan. 20, 2012
Hiroaki Katsurai, Tokyo, JP;
Hideki Kamitsuna, Tokyo, JP;
Yusuke Ohtomo, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
A signal multiplexing device includes a selector () that selects one of input data () and a complementary signal (), a clock recovery circuit () that adjusts the phase of a recovered clock () to the timing of the output signal of the selector (), and a flip-flop circuit () that performs identification/recovery of the output signal of the selector () based on the recovered clock (). The frequency of the complementary signal () is an integral submultiple of the frequency of the recovered clock (). The selector () selects the complementary signal () during part of the no-signal period of the input data ().