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:
Aug. 01, 2023
Filed:
May. 13, 2021
Applicant:
Realtek Semiconductor Corp., HsinChu, TW;
Inventors:
Ming-Chieh Cheng, HsinChu, TW;
Liang-Wei Huang, HsinChu, TW;
Assignee:
Realtek Semiconductor Corp., HsinChu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/40 (2006.01); H04B 3/32 (2006.01); H04L 69/14 (2022.01);
U.S. Cl.
CPC ...
H04L 12/40136 (2013.01); H04B 3/32 (2013.01); H04L 69/14 (2013.01);
Abstract
An Ethernet physical-layer circuit corresponding to a first port is connected to a first link partner device through the first port and a first Ethernet cable. The Ethernet physical-layer circuit and other physical-layer circuits all employ an output oscillation signal of a crystal oscillator to respectively generate clock waveforms, and they are configured in a master mode when the crosstalk noise is converged and compensated.