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:
Sep. 07, 2004
Filed:
Oct. 11, 2000
Applicant:
Inventor:
John W. Pfeil, Colorado Springs, CO (US);
Assignee:
LSI Logic Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/44 ;
U.S. Cl.
CPC ...
H04B 1/44 ;
Abstract
The amount of data transmitted in a primary data channel is increased by modulating a reference clock signal of the primary data channel with secondary data to form a separate secondary data channel. Primary data is formed into a primary data signal using the modulated reference clock signal, and a transmitter transmits the primary data signal to a receiver. The receiver recovers the primary data and modulated reference clock signal from the primary data signal, and then recovers the secondary data from the recovered modulated reference clock signal.