Lisle, Illinois
United States
4
2013-11-07
The entities that hold a legal rights for patent applications filed by inventor Ladd David A.:
David A. Ladd from Lisle, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Providing an aggregate reachability status
#2 | 2008-01-10Associating a handoff address to a communication session
#3 | 2007-09-27Providing an aggregate reachability status
#4 | 2007-07-19Applying a filter set to information provided to a subscribing client
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