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:
Oct. 12, 2010
Filed:
Apr. 14, 2009
Shailendra Deva, Sunnyvale, CA (US);
Richard A. Raffel, Menlo Park, CA (US);
Wenjun Chen, Menlo Park, CA (US);
Martin S. Mok, Menlo Park, CA (US);
Shailendra Deva, Sunnyvale, CA (US);
Richard A. Raffel, Menlo Park, CA (US);
Wenjun Chen, Menlo Park, CA (US);
Martin S. Mok, Menlo Park, CA (US);
Oracle America, Inc., Redwood City, CA (US);
Abstract
A device includes a connector having first and second signal pins adapted to, when the connector is being connected to a mating connector of another device, make a first connection using the first signal pin prior to making a second connection using the second signal pin, a first circuit operatively coupled to the first signal pin and configured to identify at least three pre-determined signal patterns receivable from the another device using the first connection, wherein each of the at least three pre-determined signal patterns corresponds to one of at least three pre-determined interface protocols, and a second circuit operatively coupled to the first circuit and the second signal pin, wherein the second circuit is configured, responsive to the first circuit identifying a pre-determined signal pattern of the at least three pre-determined signal patterns, to interface with the another device using at least the second signal pin, wherein to interface with the another device is according to a pre-determined interface protocol corresponding to the pre-determined signal pattern, wherein configuring the second circuit responsive to the first circuit identifying the pre-determined signal pattern is prior to the second signal pin making the second connection.