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:
Mar. 18, 2014
Filed:
Mar. 10, 2011
Applicants:
David Porter Dix, San Francisco, CA (US);
Brian Davis, Sunnyvale, CA (US);
Inventors:
David Porter Dix, San Francisco, CA (US);
Brian Davis, Sunnyvale, CA (US);
Assignee:
ShoreTel, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A VoIP switch includes a first input Ethernet port configured to receive electrical power from a first power sourcing equipment, and a second input Ethernet port configured to receive electrical power from a second power sourcing equipment. The VoIP switch may be configured such that the first input Ethernet port is powered by the first power sourcing equipment concurrently with the second input Ethernet port being powered by the second power sourcing equipment.