DC

Drew T. Chen

DI Directv: 5 patents #153 of 679Top 25%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #823,707 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11019401 Satellite signal switching system Richard B. Tatem, Dana J. Greer 2021-05-25
9710055 Method and system for abstracting external devices via a high level communications protocol Sean S. Lee, Brian D. Jupin, Jorge H. Guzman 2017-07-18
9532097 Method and system for controlling a controlled device with a remote control device through a display device Richard B. Tatem 2016-12-27
9363566 Method and system for prepositioning content and distributing content in a local distribution system Michael A. Makhijani, Vishal Arya, John L. Pang, Richard B. Tatem, Paul O. Viazcan +1 more 2016-06-07
8621530 Method and system for controlling user devices in an aggregated content distribution system Jorge H. Guzman, Richard B. Tatem 2013-12-31
8595770 Aggregated content distribution system and method for operating the same Richard B. Tatem, Kuriacose Joseph, Jorge H. Guzman 2013-11-26