Invention Grant
- Patent Title: Open to all prepaid roaming systems and methods
- Patent Title (中): 开放给所有预付费的漫游系统和方法
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Application No.: US12199335Application Date: 2008-08-27
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Publication No.: US08472946B2Publication Date: 2013-06-25
- Inventor: Siu Bun Chan , Hong Bin Liang , Xin Yu Yan
- Applicant: Siu Bun Chan , Hong Bin Liang , Xin Yu Yan
- Applicant Address: IE
- Assignee: Altobridge Limited
- Current Assignee: Altobridge Limited
- Current Assignee Address: IE
- Agency: Bryan Cave LLP
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
Some embodiments include a method for providing roaming service for a wireless device of a person that is both a prepaid subscriber of a local network and a subscriber of a home network with which the local network has a roaming agreement. Other embodiments of related systems and methods are also disclosed.
Public/Granted literature
- US20100056102A1 OPEN TO ALL PREPAID ROAMING SYSTEMS AND METHODS Public/Granted day:2010-03-04
Information query
