Inventor · disambiguated record
Bruce Eric Buffam
Also filed as: BUFFAM BRUCE · BUFFAM BRUCE ERIC
5 granted patents·2 pending applications·91 citations·filing 2000–2013
81Inventor score
Top patents by PatentIndex Score
7 records- 0188US8452959B2Method and system for registering a presence user with a presence serviceBROWN ROBERT WILLIAM·Filed 2009·Granted May 28, 2013·20 cites·8 claims
- 0286US8060572B2Subscription management for a content-based presence serviceBROWN ROBERT WILLIAM·Filed 2009·Granted Nov 15, 2011·18 cites·12 claims
- 0378US6826184B1Method and system for multi-service cut-through switching through a connection-oriented networkNORTEL NETWORKS LTD·Filed 2000·Granted Nov 30, 2004·45 cites·11 claims
- 0458US7505467B1Method and apparatus for dynamic bandwidth management for voice traffic in a digital communications networkCISCO TECH INC·Filed 2001·Granted Mar 17, 2009·7 cites·16 claims
- 0556US8606233B2Content-based publication-subscription system for presence informationBROWN ROBERT WILLIAM·Filed 2009·Granted Dec 10, 2013·1 cites·8 claims
- 0650US2013276145A1Method and system for registering a presence user with a presence serviceRESEARCH IN MOTION LTD·Filed 2013·Application pending·0 cites
- 0747US2010217614A1Method and system for updating a virtual business cardRESEARCH IN MOTION LTD·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →