Inventor
BUFFAM BRUCE ERIC
CA3 patents
Patents
3 patentsUS8452959B2May 28, 2013
Method and system for registering a presence user with a presence service
BROWN ROBERT WILLIAM20 citations88
US8060572B2Nov 15, 2011
Subscription management for a content-based presence service
BROWN ROBERT WILLIAM18 citations79
US8606233B2Dec 10, 2013
Content-based publication-subscription system for presence information
BROWN ROBERT WILLIAM1 citations47