Invention Grant
- Patent Title: Method and device for managing information exchange between a main element, for example, an NFC controller, and a set of at least two auxiliary elements
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Application No.: US17649146Application Date: 2022-01-27
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Publication No.: US11889397B2Publication Date: 2024-01-30
- Inventor: Thierry Meziache , Pierre Rizzo , Alexandre Charles , Juergen Boehler
- Applicant: STMicroelectronics (Rousset) SAS , STMICROELECTRONICS GMBH
- Applicant Address: FR Rousset
- 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: EP 306416 2010.12.15 EP 305359 2011.03.30
- Main IPC: H04W4/80
- IPC: H04W4/80 ; G06K7/00 ; G06K7/10 ; H04B5/00
Abstract:
A device, including a main element and a set of at least two auxiliary elements, said main element including a master SWP interface, each auxiliary element including a slave SWP interface connected to said master SWP interface of said NFC element through a controllably switchable SWP link and management means configured to control said SWP link switching for selectively activating at once only one slave SWP interface on said SWP link.
Public/Granted literature
Information query
