Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2006-08-03
2010-02-02
Tran, Tuan A (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
C455S041200, C455S418000, C455S420000, C455S011100, C455S556100, C455S556200, C455S557000, C455S566000, C345S169000, C345S002100, C345S002200, C345S002300, C348S014020, C348S014040
Reexamination Certificate
active
07657227
ABSTRACT:
A method and system for providing enhanced display capability for mobile phones and handheld devices, such as Personal Digital Assistants (PDAs), when such devices are within range of external display devices equipped with Radio Frequency Identification (RFID) tags and display data receivers. The mobile phone searches for RFID tag-equipped external display devices, and upon locating such a device sends a request to the external device for connection and configuration information. Once the connection and configuration information from the external display device is received by the mobile phone or handheld device, a process of automatic synchronization between the mobile phone and the external display device occurs. The output images of the mobile phone are then transmitted to the external display device, which includes the functionality or mechanisms to receive and regenerate the output images.
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Doan Christopher Hoang
Orozco Liliana
Saenz, III Leonel
Dillon & Yudell LLP
International Business Machines - Corporation
Tran Tuan A
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