Invention Grant
- Patent Title: Method and device for managing information exchange between a main element, for example a NFC controller, and a set of at least two auxiliary elements
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Application No.: US15335636Application Date: 2016-10-27
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Publication No.: US10244372B2Publication Date: 2019-03-26
- Inventor: Pierre Rizzo , Alexandre Charles , Juergen Boehler , Thierry Meziache
- Applicant: STMICROELECTRONICS (ROUSSET) SAS , STMICROELECTRONICS GMBH
- Applicant Address: FR Rousset DE Aschheim-Dornach
- Assignee: STMICROELECTRONICS (ROUSSET) SAS,STMICROELECTRONICS GMBH
- Current Assignee: STMICROELECTRONICS (ROUSSET) SAS,STMICROELECTRONICS GMBH
- Current Assignee Address: FR Rousset DE Aschheim-Dornach
- Agency: Slater Matsil, LLP
- Priority: EP10306416 20101215; EP11305359 20110330
- Main IPC: H04L12/66
- IPC: H04L12/66 ; H04W4/80 ; G06K7/00 ; G06K7/10 ; H04B5/00
Abstract:
Device, comprising a main element (ME) and a set of at least two auxiliary elements (SEi), said main element including a master SWP interface (MINT), each auxiliary element including a slave SWP interface (SLINTi) connected to said master SWP interface of said NFC element through a controllably switchable SWP link (LK) and management means (PRM, CTLM, AMGi) configured to control said SWP link switching for selectively activating at once only one slave SWP interface on said SWP link.
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