Inventor · disambiguated record
Christopher Haun
Also filed as: HAUN CHRISTOPHER · HAUN CHRISTOPHER K
6 granted patents·1 pending application·554 citations·filing 1999–2013
86Inventor score
Top patents by PatentIndex Score
7 records- 0196US6757732B1Text-based communications over a data networkNORTEL NETWORKS LTD·Filed 2000·Granted Jun 29, 2004·265 cites·32 claims
- 0291US6751658B1Providing a reliable operating system for clients of a net-booted environmentAPPLE COMPUTER·Filed 1999·Granted Jun 15, 2004·169 cites·11 claims
- 0386US6993595B1Address translation change identificationNORTEL NETWORKS LTD·Filed 2001·Granted Jan 31, 2006·97 cites·22 claims
- 0473US9019869B2System and method to suppress voice prompts in SIP callsAVAYA INC·Filed 2012·Granted Apr 28, 2015·5 cites·15 claims
- 0541US6771641B1DTMF digit collection and transportation for a packet networkNORTEL NETWORKS LTD·Filed 1999·Granted Aug 3, 2004·18 cites·15 claims
- 0638US2003091162A1Telephone data switching method and systemFiled 2001·Application pending·0 cites
- 0734US11496531B2System and method to identify secure media streams to conference watchers in SIP messagingAVAYA INC·Filed 2013·Granted Nov 8, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →