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:
Nov. 10, 2020
Filed:
Dec. 29, 2017
Applicant:
Oracle International Corporation, Redwood City, CA (US);
Inventors:
Kunmo Kim, Santa Clara, CA (US);
Rajesh Kumar, Campbell, CA (US);
Dawei Huang, San Diego, CA (US);
Frankie Liu, Palo Alto, CA (US);
Suwen Yang, Belmont, CA (US);
Assignee:
Oracle International Corporation, Redwood Shores, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01); H03K 5/007 (2006.01); H04B 1/04 (2006.01); H03F 3/45 (2006.01); H03H 7/01 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03949 (2013.01); H03K 5/007 (2013.01); H03F 3/45179 (2013.01); H03H 7/01 (2013.01); H04B 1/0475 (2013.01);
Abstract
A method and apparatus for correcting baseline wander is disclosed. The method and apparatus may include generating filtered signals by filtering input signals using a filter circuit. An equalizer circuit using the filtered signals may generate output signals. Feedback networks may be configured to couple a respective output signal to a corresponding filtered signal.