Invention Grant
- Patent Title: Method and system for device switching through a server
- Patent Title (中): 通过服务器切换设备的方法和系统
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Application No.: US11869937Application Date: 2007-10-10
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Publication No.: US08718255B2Publication Date: 2014-05-06
- Inventor: Shen-Yuan Yap , Michael Gray , Robert J. James, Jr. , Doug Gisby
- Applicant: Shen-Yuan Yap , Michael Gray , Robert J. James, Jr. , Doug Gisby
- Applicant Address: CA Waterloo
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: H04M3/42
- IPC: H04M3/42 ; H04M11/00 ; H04M1/00 ; H04L12/16 ; H04Q11/00
Abstract:
A telecommunication system and method for seamlessly switching mobile devices during a conversation without placing the conversation on hold or otherwise parking the conversation.
Public/Granted literature
- US20090097628A1 METHOD AND SYSTEM FOR DEVICE SWITCHING THROUGH A SERVER Public/Granted day:2009-04-16
Information query
