Inventor
BEEBEE PETER L
US6 patents
Patents
6 patentsUS6415318B1Jul 2, 2002
Inter-enterprise messaging system using bridgehead servers
MICROSOFT CORP326 citations97
US6260148B1Jul 10, 2001
Methods and systems for message forwarding and property notifications using electronic subscriptions
MICROSOFT CORP453 citations97
US6604133B2Aug 5, 2003
Inter-enterprise messaging system using bridgehead servers
MICROSOFT CORP114 citations96
US6839735B2Jan 4, 2005
Methods and systems for controlling access to presence information according to a variety of different access permission types
MICROSOFT CORP227 citations95
US7958212B1Jun 7, 2011
Updating presence information
MICROSOFT CORP48 citations92
US7636753B2Dec 22, 2009
Methods and systems for controlling access to presence information according to a variety of different access permission types
MICROSOFT CORP3 citations60