144 Utility Patents
#51 in Austin, TX
#161 in Texas
#2,385 in US
#4,165 in the World
Forward Citations = 1,067
Company Filing History:





At&t Intellectual Property I,l.p.
4. 1 out of 125
Sbc Knowledge Ventures, L.p.
5. 1 out of 71

where one patent can have more than one assignee
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