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. 14, 2010
Filed:
Oct. 31, 2006
Applicant:
Makoto Oyanagi, Nagano-ken, JP;
Inventor:
Makoto Oyanagi, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/26 (2006.01); G06F 1/32 (2006.01); G06F 15/16 (2006.01); G06F 13/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi processor system having a first processor; and one or more second processors is provided. Each of the one or more second processors is connected to the first processor by a dedicated interrupt signal line. Upon receiving a first interrupt signal indicating a power cutoff event, the first processor sends via the dedicated interrupt signal line a second interrupt signal to at least one second processor among the one or more second processors.