Inventor · disambiguated record
Ronald E. Lewis
Also filed as: LEWIS RONALD · LEWIS RONALD E
13 granted patents·348 citations·filing 2001–2017
93Inventor score
Top patents by PatentIndex Score
13 records- 0193US8543107B1Method and system for delivering short message service (SMS) messages using the session initiation protocol (SIP)BERTZ LYLE T·Filed 2007·Granted Sep 24, 2013·30 cites·7 claims
- 0293US6947531B1System and method for advertising supported communicationsSPRINT SPECTRUM LP·Filed 2001·Granted Sep 20, 2005·173 cites·26 claims
- 0391US8442526B1Method and system for registering a mobile node via a registration proxyBERTZ LYLE T·Filed 2007·Granted May 14, 2013·28 cites·19 claims
- 0488US7633915B1Use of positioning information to determine whether to trigger a packet-data-network re-registration when detecting multiple radio signals of sufficient strengthSPRINT SPECTRUM LP·Filed 2005·Granted Dec 15, 2009·18 cites·20 claims
- 0585US9888368B1Method and system for delivering short message service (SMS) messages using the session initiation protocol (SIP)SPRINT SPECTRUM LP·Filed 2017·Granted Feb 6, 2018·4 cites·20 claims
- 0683US7545762B1Method and system for network presence notificationSPRINT SPECTRUM LP·Filed 2002·Granted Jun 9, 2009·49 cites·14 claims
- 0780US8463307B1Method of requesting a communication session using segmented signaling messagesZHOU TONG·Filed 2005·Granted Jun 11, 2013·8 cites·5 claims
- 0877US8639279B2Method of requesting a communication session using segmented signaling messagesSPRINT SPECTRUM LP·Filed 2013·Granted Jan 28, 2014·3 cites·20 claims
- 0972US8054747B1Method for mobile node registration managementSPRINT SPECTRUM LP·Filed 2008·Granted Nov 8, 2011·4 cites·18 claims
- 1069US7436848B1Method for mobile node registration managementSPRINT SPECTRUM LP·Filed 2002·Granted Oct 14, 2008·11 cites·5 claims
- 1168US7689223B1Method and system for delaying retransmission of data traffic to a wireless terminalSPRINT SPECTRUM LP·Filed 2003·Granted Mar 30, 2010·13 cites·15 claims
- 1266US9648473B1Method and system for delivering short message service (SMS) messages using the session initiation protocol (SIP)SPRINT SPECTRUM LP·Filed 2013·Granted May 9, 2017·1 cites·17 claims
- 1361US8046470B2Method and system for incoming call notificationSPRINT SPECTRUM LP·Filed 2002·Granted Oct 25, 2011·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →