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:
Apr. 21, 2020
Filed:
Dec. 15, 2017
Applicant:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Inventors:
Mark LaBosco, New City, NY (US);
Marc Dubowski, Fishkill, NY (US);
John Hartnett, Cortlandt Manor, NY (US);
Assignee:
Crestron Electronics, Inc., Rockleigh, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 11/30 (2006.01); H04L 12/10 (2006.01); G06F 1/26 (2006.01); G06F 1/28 (2006.01); H04L 12/12 (2006.01);
U.S. Cl.
CPC ...
H04L 12/10 (2013.01); G06F 1/266 (2013.01); G06F 1/28 (2013.01); H04L 12/12 (2013.01);
Abstract
An inventive Power over Ethernet (PoE) Powered Device () includes an auxiliary processor () which negotiates a power level with a PoE Power Sourcing Equipment using a first link layer (), means for holding the PoE Powered Device in a low power state, and a second link layer () which allows the main processor to communicate over the Ethernet.