DS

David K. Smith

AT AT&T: 3 patents #210 of 1,483Top 15%
Overall (2020): #56,711 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10834576 Methods for provisioning universal integrated circuit cards Walter Cooper Chastain, Clifton Ashman Campbell, Stephen Emille Chin, David Harber, Brian Keith Rainer +1 more 2020-11-10
10681534 Methods for provisioning universal integrated circuit cards Walter Cooper Chastain, Clifton Ashman Campbell, Stephen Emille Chin, David Harber, Brian Keith Rainer +1 more 2020-06-09
10588376 Sandal strap reinforcement Hongling Li 2020-03-17
10530648 Apparatus and methods for maintaining service continuity when transitioning between mobile network operators Dan Druta, Ileana A. Leuca 2020-01-07