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:
Jun. 27, 2006
Filed:
Mar. 13, 2002
Applicants:
Gang Huang, Highlands, NJ (US);
Zhenyu Wang, Morganville, NJ (US);
Inventors:
Gang Huang, Highlands, NJ (US);
Zhenyu Wang, Morganville, NJ (US);
Assignee:
Agere Systems Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 9/08 (2006.01); H04L 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data communication transceiver comprises an equalizer that is operable to selectively participate in one of several different signal processing functions in the transceiver. In a disclosed embodiment the equalizer operates in an echo canceller when the transceiver is transmitting signals, and operates in a feedback equalizer when the transceiver is not transmitting signals.