Ronald Eugene Gray

Address:

3987 Final Approach Dr, Eastover, NC 28312

VIN:

1HD1BW5137Y071206

Make:

Cadillac

Model:

Escalade ESV AWD 4dr

Year:

2007

US Patent:

7532571, May 12, 2009

Filed:

Jun 27, 2003

Appl. No.:

10/608944

Inventors:

Michael Price - San Diego CA, US
Alec Dun - Redmond WA, US
Gulsen Demiroz - Redmond WA, US
Ronald Eric Gray - Redmond WA, US
David Raissipour - Issaquah WA, US
Aaron Hartwell - Duvall WA, US

Assignee:

Microsoft Corporation - Redmond WA

International Classification:

H04L 12/26

US Classification:

370225, 370392, 379 9335, 709239

Abstract:

Methods and systems allow an application capable of online communication to monitor the availability of different electronic communications sources and provide transition between online and offline operation and between different electronic communications sources. When a change occurs in connectivity source status, such as when the user disconnects from a wireline connection or goes offline or when a connection is otherwise lost due to mechanical failure or loss of wireline or wireless signal or when a reduction in bandwidth or connection speed is detected, the application is automatically transitioned between online and offline status and between different types of connectivity source without user action and without interruption of use of the application. If an online connection may not be obtained via TCP/IP connection, a determination is made as to whether the application and computer operating system are configured for RPC/HTTP connectivity. If the application and computer operating system are configured for RPC/HTTP connectivity, RPC/HTTP connection is attempted.