Leonard E. Nelson

Method for determining available frequencies in selective call receivers

Paging terminal apparatus with message storage and retransmission capability and method therefor

Paging terminal apparatus with page forwarding capability and methodology thereof

Paging terminal apparatus with user selectable page forwarding capability and methodology therefor

Paging system for providing a data message and a voice message to a unique address of a paging receiver

Time division multiplexed selective call system

Method and apparatus for identifying messages associated with a sports team in a communication system

Method and apparatus for selectively retaining messages received by a radio receiver based upon message content

Selective call receiver with a universal synchronization code operating mode

Microcomputer controlled display backlight