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:
Jan. 26, 2016
Filed:
Nov. 08, 2013
Applicant:
Marvell International Ltd., Hamilton, BM;
Inventors:
Junqing Sun, Fremont, CA (US);
Danjin Wu, Sunnyvale, CA (US);
Xiong Fang, Palo Alto, CA (US);
Baohua Chen, Fremont, CA (US);
William Lo, Cupertino, CA (US);
Assignee:
MARVELL INTERNATIONAL LTD., , BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2015.01); G01R 31/11 (2006.01); H04L 12/26 (2006.01); G01R 27/06 (2006.01);
U.S. Cl.
CPC ...
H04B 17/00 (2013.01); G01R 31/11 (2013.01); H04L 12/2697 (2013.01); G01R 27/06 (2013.01); H04L 43/50 (2013.01);
Abstract
Systems, methods, and other embodiments associated with echo cancellation are described. According to one embodiment, an apparatus includes a cable tester that determines whether a fault in a cable exists by using echo cancellation values.