Inventor · disambiguated record
Christopher Hefele
Also filed as: HEFELE CHRISTOPHER · HEFELE CHRISTOPHER J
4 granted patents·29 citations·filing 2001–2005
73Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0180US7656866B2Controlling media server resources in a VoIP networkAT & T CORP·Filed 2005·Granted Feb 2, 2010·13 cites·10 claims
- 0268US7899865B2Managing media server resources in a VoIP networkAT & T IP II LP·Filed 2005·Granted Mar 1, 2011·5 cites·15 claims
- 0365US6917625B1Intelligent peripheral concentratorAT & T CORP·Filed 2001·Granted Jul 12, 2005·11 cites·12 claims
- 0445US7548550B1Intelligent peripheral concentratorAT & T IP II LP·Filed 2005·Granted Jun 16, 2009·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →