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.

Date of Patent:
Jun. 16, 2009

Filed:

Jun. 03, 2005
Applicants:

Hao Zhou, Kanata, CA;

Sebastien Marineau-mes, Kanata, CA;

Peter Van Der Veen, Ottawa, CA;

Pradeep Kathail, Los Altos, CA (US);

Steve Belair, Santa Cruz, CA (US);

Inventors:

Hao Zhou, Kanata, CA;

Sebastien Marineau-Mes, Kanata, CA;

Peter van der Veen, Ottawa, CA;

Pradeep Kathail, Los Altos, CA (US);

Steve Belair, Santa Cruz, CA (US);

Assignee:

QNX Software Systems, Ottawa, Ontario, CA;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An asynchronous message passing mechanism that allows for multiple messages to be batched for delivery between processes, while allowing for full memory protection during data transfers and a lockless mechanism for speeding up queue operation and queuing and delivering messages simultaneously.


Find Patent Forward Citations

Zhou, Hao. (2009). Fast and memory protected asynchronous message scheme in a multi-process and multi-thread environment (U.S. Patent No. 7549151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7549151

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

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