Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2004-12-06
2008-11-11
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S456300, C455S456600, C380S258000
Reexamination Certificate
active
07450930
ABSTRACT:
A method and system for controlling distribution of content within a personal domain that makes use of a determination of the relative proximity to a source device or the geographic locations of the receiving devices. The location information may be determined using a Global Positioning System (GPS) or wireless triangulation systems. Usage rights for devices in the network are determined using the location or proximity determination.
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Russell John Christopher Park
Williams Jim C.
Addy Anthony S
Appiah Charles N
Connolly Bove & Lodge & Hutz LLP
Jaech Jonathan A.
Motion Picture Association of America
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