San Jose, California
United States
3
2011-03-17
The entities that hold a legal rights for patent applications filed by inventor Keller Daniel Scott:
Daniel Scott Keller from San Jose, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Cross cluster extension mobility in internet-protocol telephony
#2 | 2010-06-17Device based emergency services for cross cluster extension mobility
#3 | 2008-08-07Method and system for supporting cross cluster extension mobility in internet-protocol telephony
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