Invention Grant
- Patent Title: Method and system for providing communication services using a plurality of remote subscriber identity modules
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Application No.: US17688888Application Date: 2022-03-07
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Publication No.: US11641578B2Publication Date: 2023-05-02
- Inventor: Man Kit Kwan , Uzair Ahmed Chughtai , Ka Ho Ho
- Applicant: Pismo Labs Technology Limited
- Applicant Address: HK Kowloon
- Assignee: Pismo Labs Technology Limited
- Current Assignee: Pismo Labs Technology Limited
- Current Assignee Address: HK Kowloon
- Agency: Hershkovitz & Associates, PLLC
- Agent Abe Hershkovitz
- Main IPC: H04W12/00
- IPC: H04W12/00 ; H04W76/15 ; H04W8/18 ; H04W4/60 ; H04W48/16 ; H04W12/30 ; H04W72/542

Abstract:
A method and a wireless communication device for providing communication service to devices connected to the wireless communication device. By establishing a starter wireless carrier connection using a starter SIM from a plurality of local SIMs, the wireless communication device establishes one or more logical data connections with one or more SIM banks. Remote-SIMs are selected from the one or more SIM banks and used to establish further wireless carrier connections to allow communication service to be provided to the devices over wireless carrier connections.
Public/Granted literature
Information query