Inventor
RILEY DOUGLAS HARVEY
US6 patents
Patents
6 patentsUS6131025AOct 10, 2000
Method for providing ubiquitous service to mobile subscribers using a wireless gateway switch
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US7236791B2Jun 26, 2007
Radio channel allocation for national security and emergency preparedness calls
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US6236857B1May 22, 2001
Methods and apparatus for accessing enhanced wireless services platforms via the public switched telephone network
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US7142857B1Nov 28, 2006
Apparatus, method and system for maintaining call control at a gateway mobile switching center utilizing a packet network
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US7113787B2Sep 26, 2006
Wireless priority service for intersystem call delivery
LUCENT TECHNOLOGIES INC8 citations68
US7444131B2Oct 28, 2008
Method and apparatus for rerouting terminations for CALEA targets through a predetermined surveilling MSC
LUCENT TECHNOLOGIES INC2 citations61