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. 22, 2023
Filed:
May. 27, 2022
Applicant:
Alpha Networks Inc., Hsinchu, TW;
Inventor:
Ming-Chih Peng, Hsinchu, TW;
Assignee:
ALPHA NETWORKS INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/18 (2006.01); H04L 12/10 (2006.01); H02J 1/08 (2006.01);
U.S. Cl.
CPC ...
G06F 1/263 (2013.01); G06F 1/189 (2013.01); G06F 1/266 (2013.01); H02J 1/084 (2020.01); H04L 12/10 (2013.01);
Abstract
A power switching circuitry and ethernet apparatus using the same is provided. The power switching circuitry comprises an external power socket for receiving external power, an ethernet power supply pin for receiving power over ethernet, a sensing circuitry, and a power output decision module, and determines whether the power over ethernet is applied to an internal circuit in accordance with position variations of the socket pins of the external power socket.