228 Utility Patents
#2 in Redmond, WA
#27 in Washington
#909 in US
#1,544 in the World
Forward Citations = 5,825
Company Filing History:



At&t Intellectual Property Ii, L.p.


4. 40 out of 4,206

5. 11 out of 2,473

where one patent can have more than one assignee
Get your Inventor Badge Today