Acton, Massachusetts
United States
4
2011-06-07
The entities that hold a legal rights for patent applications filed by inventor Beebee Peter L.:
Peter L. Beebee from Acton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Updating presence information
#2 | 2005-05-26Methods and systems for controlling access to presence information according to a variety of different access permission types
#3 | 2005-04-21Methods and systems for controlling access to presence information according to a variety of different access permission types
#4 | 2005-01-04Methods and systems for controlling access to presence information according to a variety of different access permission types
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