QC

Qiang Cao

AT AT&T: 4 patents #51 of 1,481Top 4%
📍 Xuzhou, CA: #1 of 1 inventorsTop 100%
Overall (2004): #12,450 of 270,089Top 5%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6826171 Packet transmission in mobile telecommunications systems Jens Mueckenheim, Patrick Charriere, David BHATOOLAUL, Seau S. Lim 2004-11-30
6788940 Cellular mobile telephone network and method of operating the same David BHATOOLAUL, Patrick Charriere, Seau S. Lim 2004-09-07
6744778 Time division multiple access communication system Stephen Alan Allpress, Lorenz Fred Freiberg, Jie Lin, Steven Wood 2004-06-01
6704291 Radio resource allocation methods and apparatus Jens Mueckenheim, Jie Lin, Michael Soellner 2004-03-09