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:
Dec. 24, 2019
Filed:
Sep. 25, 2018
Wistron Corporation, New Taipei, TW;
Shih-Chuan Huang, New Taipei, TW;
I-Ming Chen, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
A powered device powered by power over Ethernet, PoE, and DC power supply comprises a DC supply circuit, for providing a power required by the powered device, to the powered device via a DC adapter, a PoE circuit, for providing the power to the powered device via a power source equipment, PSE, and a monitoring circuit, connecting with the DC supply circuit and the PoE circuit, for outputting the power to the powered device from the DC supply circuit or the PoE circuit with at least one of a plurality of metal-oxide-semiconductor field-effect transistors, MOSFETs, and bipolar junction transistors, BJTs.