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Assignee: ATX Research, Inc.


Location: SanAntonio, TX
No. of patents: 2

NumberTitleIssue Date
6211823Left-hand circular polarized antenna for use with GPS systems
An antenna system, comprising a left-hand circular polarized antenna, is disclosed for use in receiving signals from a GPS location satellite which are originally-transmitted as RHCP signals. Reception occurs after the right-hand circular polarized signal...
04/03/2001
6011806Cellular telephone communication protocol
A cellular telephone communication protocol enables a communication link primarily for the transmission of voice and data. At predetermined intervals or on-demand data regarding location, an event, or a condition is sent by muting the voice audio and send...
01/04/2000
 
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