Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-08-22
2006-08-22
Ferguson, Keith (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S572000, C455S550100, C455S556100, C455S557000, C455S556200, C455S343100, C320S114000, C320S115000, C320S113000, C320S108000
Reexamination Certificate
active
07096049
ABSTRACT:
A handheld computer system is disclosed. The handheld computer system includes a housing, a display supported by the housing, and a processor coupled to the display. The handheld computer system also includes a rechargeable battery configured to power the processor and the display. Further, the handheld computer system includes a recharging connector coupled to the rechargeable battery. Further still, the handheld computer system includes a recharger coupled to the recharging connector. Yet further still, the handheld computer system includes a radio frequency transceiver coupled to the processor and powerable by the battery when the battery has a charge above a predetermined low level, the transceiver configured to send and receive data while the battery charge is below the low level and the charger provides charge to the rechargeable battery and to the transceiver.
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Installation and Getting Started Guide, Blackberry Enterprise Edition (Last revised Jan. 26, 2001), ©Research In Motion Limited, 295 Phillip Street, Waterloo, Ontario, Canada N2L 3W8, pp. 21-31.
Mai David
Skinner Craig S.
Vertatschitsch Edward Joseph
Ferguson Keith
Palm Inc.
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