FC

Frederick Robert Chang

AT AT&T: 3 patents #5,550 of 18,772Top 30%
SV Sbc Knowledge Ventures: 1 patents #61 of 197Top 35%
SR Sbc Technology Resources: 1 patents #125 of 200Top 65%
Overall (All Time): #1,017,398 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8149853 Ethernet wide area networks and methods Shih Chung Soon 2012-04-03
7633951 Ethernet wide area network and method Shih Chung Soon 2009-12-15
7475132 Method of improving the reliability of peer-to-peer network downloads Sreenivasa Gorti, Jennifer Joy 2009-01-06
7272645 Method of improving the reliability of peer-to-peer network downloads Sreenivasa Gorti, Jennifer Joy 2007-09-18
7046671 Ethernet wide area network and method Shih Chung Soon 2006-05-16