Inventor · disambiguated record
Joel Hanson
Also filed as: HANSON JOEL · HANSON JOEL K
11 granted patents·1,207 citations·filing 1999–2007
93Inventor score
Top patents by PatentIndex Score
11 records- 0198US6868074B1Mobile data device and method of locating mobile data deviceMCI INC·Filed 2000·Granted Mar 15, 2005·481 cites·15 claims
- 0295US7317705B2Mobile data device and method of locating mobile data serviceVERIZON BUSINESS GLOBAL LLC·Filed 2004·Granted Jan 8, 2008·124 cites·23 claims
- 0394US6697474B1Systems and methods for receiving telephone calls via instant messagingWORLDCOM INC·Filed 2001·Granted Feb 24, 2004·169 cites·25 claims
- 0491US6535585B1System and method for notification upon successful message deliveryWORLDCOM INC·Filed 2000·Granted Mar 18, 2003·83 cites·36 claims
- 0585US6393017B1Virtual PBX systemWORLDCOM INC·Filed 1999·Granted May 21, 2002·103 cites·27 claims
- 0685US6351464B1Virtual second line hybrid network communication systemMCI WORLDCOM INC·Filed 1999·Granted Feb 26, 2002·186 cites·17 claims
- 0784US6775272B2Virtual PBX systemMCI INC·Filed 2002·Granted Aug 10, 2004·31 cites·25 claims
- 0869US6766001B1Process and apparatus for messaging upon incomplete callWORLD COM INC·Filed 2000·Granted Jul 20, 2004·13 cites·32 claims
- 0967US7274778B2Systems and methods for receiving telephone calls via instant messagingVERIZON BUSINESS GLOBAL LLC·Filed 2004·Granted Sep 25, 2007·10 cites·17 claims
- 1066US7496091B2Virtual PBX systemVERIZON BUSINESS GLOBAL LLC·Filed 2004·Granted Feb 24, 2009·7 cites·16 claims
- 1143US8553857B2Systems and methods for receiving telephone calls via instant messagingHANSON JOEL·Filed 2007·Granted Oct 8, 2013·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →