Inventor
VENKATARAMANI SIVASUBRAMANIAN
US3 patents
Patents
3 patentsUS9538259B1Jan 3, 2017
Messaging between set top box and head end systems
DIRECTV GROUP INC4 citations67
US10296487B2May 21, 2019
Method and system for operating user receiving devices with user profiles
DIRECTV GROUP INC1 citations52
US10085075B2Sep 25, 2018
Messaging between set top box and head end systems
DIRECTV GROUP INC1 citations46