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:
Apr. 15, 2008
Filed:
Jan. 05, 2005
Christophe Lizzi, Meylan, FR;
Laurent Faipot, Theys, FR;
Jean-pascal Mazzilli, Eybens, FR;
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A method for obtaining a quorum vote by a first node using a Universal Serial Bus (USB) quorum cable, wherein the USB quorum cable comprises a first end connected to a first node and a second end connected to a second node, including determining whether the USB quorum cable is reserved by the second node by querying a memory located in the USB quorum cable, if the USB quorum cable is not reserved by the second node attempting to reserve the USB quorum cable, determining whether the attempt to reserve the USB quorum cable was successful, and obtaining the quorum vote by the first node, if the attempt to reserve the USB quorum cable is successful.