Invention Grant
- Patent Title: Time management at communication protocol layer for a smart card-type device
- Patent Title (中): 智能卡型设备通信协议层的时间管理
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Application No.: US10203028Application Date: 2001-02-02
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Publication No.: US07975057B2Publication Date: 2011-07-05
- Inventor: Pascal Guterman , Laurent Bonnet
- Applicant: Pascal Guterman , Laurent Bonnet
- Applicant Address: FR Meudon
- Assignee: Gemalto SA
- Current Assignee: Gemalto SA
- Current Assignee Address: FR Meudon
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: FR0001508 20000203
- International Application: PCT/FR01/00327 WO 20010202
- International Announcement: WO01/57810 WO 20010809
- Main IPC: G06F13/00
- IPC: G06F13/00
Abstract:
An entity of the smart card type has an application layer linked to a communication protocol layer. A time manager containing a timer interfaces with the protocol layer. The time manager substantially periodically constructs waiting time extension requests transmitted to a terminal through the protocol layer as long as data are being processed in the application layer. The application layer is thus freed from any time constraint.
Public/Granted literature
- US20040015594A1 Time management at communication level for a smart card-type entity Public/Granted day:2004-01-22
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