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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 9081630 B1

PDFFull Text
Date of Patent:
Jul. 14, 2015

Filed:

Dec. 12, 2012

Hardware-implemented semaphore for resource access based on presence of a memory buffer in a memory pool

Applicant:

Wind River Systems, Inc., Alameda, CA (US);

Inventors:

Markus Carlstedt, Uppsala, SE;

Kenneth Jonsson, Sollentuna, SE;

Rikard Mendel, Stockholm, SE;

Assignee:

WIND RIVER SYSTEMS, INC., Alameda, CA (US);

Attorney:

Fay Kaplun & Marcin, LLP

Primary Examiner:

Emerson Puente

Assistant Examiner:

Benjamin Wu

Int. Cl.
CPC ...
G06F 9/52 (2006.01); G06F 9/46 (2006.01); G06F 9/48 (2006.01); G06F 9/54 (2006.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
G06F 9/526 (2013.01); G06F 9/46 (2013.01); G06F 9/48 (2013.01); G06F 9/52 (2013.01); G06F 9/54 (2013.01); G06F 15/16 (2013.01);
Abstract

A method includes receiving a request to access a resource; determining a presence of a memory buffer in a hardware-assisted memory pool; and determining a response to the request to access the resource based on the presence of the memory buffer. A system includes a plurality of processors, a resource, and a hardware-assisted memory pool including a memory buffer; one of the plurality of processors receives a request to access the resource, determines a presence of the memory buffer, and determines a response to the request to access the resource based on the presence of the memory buffer.

Find Patent Forward Citations

Carlstedt, Markus. (2015). Hardware-implemented semaphore for resource access based on presence of a memory buffer in a memory pool (U.S. Patent No. 9081630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9081630

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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