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. 22, 2026
Filed:
Nov. 08, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Abstract
A receiver includes a first decision feedback equalization (DFE) circuit configured to receive a first multi-level data signal, and output a first bit correction signal correcting a level of the first multi-level data signal based on first bit data of a second multi-level data signal received before the first multi-level data signal, a second DFE circuit configured to output a DFE signal based on second bit data of the second multi-level data signal and levels of data signals received before the second multi-level data signal, and a slicer configured to determine first bit data of the first multi-level data signal based on a level of the first bit correction signal, and correct the level of the first bit correction signal with a second bit correction signal based on the DFE signal.