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.:

US 9235426 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 12, 2016

Filed:

Sep. 13, 2012
Applicants:

Koichiro Yamashita, Hachioji, JP;

Hiromasa Yamauchi, Kawasaki, JP;

Kiyoshi Miyazaki, Machida, JP;

Inventors:

Koichiro Yamashita, Hachioji, JP;

Hiromasa Yamauchi, Kawasaki, JP;

Kiyoshi Miyazaki, Machida, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/00 (2006.01); G06F 9/44 (2006.01);
U.S. Cl.
CPC ...
G06F 9/4405 (2013.01); G06F 9/441 (2013.01);
Abstract

A multicore processor system includes a processor configured to detect, among cores that have booted with an old boot program in the multicore processor, a core to which no process is assigned; change upon detecting a core to which no process is assigned, a reference area from a storage area for the old boot program to a storage area for a new boot program; and notify the core to which no process is assigned of a reboot instruction specifying the reference area after the change.


Find Patent Forward Citations

Yamashita, Koichiro. (2016). Multicore processor system, computer product, and notification method for updating operating system (U.S. Patent No. 9235426). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9235426

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