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:
May. 20, 2025
Filed:
Apr. 21, 2023
Applicant:
Cadence Design Systems, Inc., San Jose, CA (US);
Inventors:
Riju Biswas, Noida, IN;
Nitin Kumar, Uttar Pradesh, IN;
Assignee:
Cadence Design System, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03057 (2013.01);
Abstract
The present disclosure relates to an apparatus and method for decision feedback equalization. Embodiments include a sum amplifier having a differential tap network architecture wherein the sum amplifier includes at least one resistor, at least one transistor, and at least one source node, wherein the at least one source node is directly connected to a complete tap network.