JF

John Freidenfelds

AT AT&T: 3 patents #5,550 of 18,772Top 30%
Overall (All Time): #1,601,224 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6964374 Retrieval and manipulation of electronically stored information via pointers embedded in the associated printed material Goran Djuknic 2005-11-15
6564065 Bayesian-update based location prediction method for CDMA systems Kirk Chang, Byron Hua Chen, Tung Ching Chiang, Daniel R. Jeske, Kiran M. Rege 2003-05-13
6496701 Pattern-recognition-based geolocation Byron Hua Chen, Tung Ching Chiang 2002-12-17