Telecommunications – Radiotelephone system – Programming control
Reexamination Certificate
2006-05-30
2006-05-30
To, Doris H. (Department: 2682)
Telecommunications
Radiotelephone system
Programming control
C455S410000, C455S411000, C455S418000
Reexamination Certificate
active
07054624
ABSTRACT:
The present invention permits safeguarding of private data entered into a memory chip of a cell phone by permitting the cell phone owner to erase the data in a lost or stolen phone, using an preset erase code and erase command in the cell phone or the network base station, and disabling or erasing circuitry on the memory chip, preferably an EEPROM chip.
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International Search Report, PCT/US04/09224, filed on Oct. 13, 2004.
Thelen Reid & Priest LLP
To Doris H.
West Lewis
X-CYTE, Inc.
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