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:
Feb. 26, 2013
Filed:
Mar. 02, 2012
Bruno Charrat, Provence, FR;
Jean-yves Grall, Jaumegarde, FR;
Nicolas Prawitz, Yvette, FR;
Roni Kornitz, Sunnyvale, CA (US);
Bruno Charrat, Provence, FR;
Jean-Yves Grall, Jaumegarde, FR;
Nicolas Prawitz, Yvette, FR;
Roni Kornitz, Sunnyvale, CA (US);
Spansion LLC, Sunnyvale, CA (US);
Abstract
The claimed subject matter can provide an architecture that interfaces a single slave device such as a UICC smartcard with multiple host controllers. For example, a secondary host can be interfaced between a primary host (e.g., a controller in a cellular phone, a PDA, an MP3 player . . . ) to manage all transactions with the slave device. The secondary host can operate transparently to the primary host and thus does not require any modifications to the primary host. This can be accomplished, e.g., by employing the CMD channel (which is relatively sparsely used by the primary host) to communicate both commands and data with the slave.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile