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. 29, 2009
Filed:
Sep. 16, 2005
Applicants:
Jeffrey Lynn Heath, Santa Barbara, CA (US);
David Mclean Dwelley, Santa Barbara, CA (US);
John Arthur Stineman, Jr., Carpinteria, CA (US);
Harry Joseph Kleeburg, Goleta, CA (US);
Inventors:
Jeffrey Lynn Heath, Santa Barbara, CA (US);
David Mclean Dwelley, Santa Barbara, CA (US);
John Arthur Stineman, Jr., Carpinteria, CA (US);
Harry Joseph Kleeburg, Goleta, CA (US);
Assignee:
Linear Technology Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel system and methodology for controlling an output of Power Sourcing Equipment in a Power over Ethernet system based on a current limit threshold. The PSE has an auto-zero circuit for comparing a monitored output current of the PSE with the current limit threshold to control the output of the PSE.