DS

David K. Smith

AT AT&T: 1 patents #560 of 1,435Top 40%
Overall (2016): #422,302 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9455869 Apparatus and methods for maintaining service continuity when transitioning between mobile network operators Dan Druta, Ileana A. Leuca 2016-09-27