Inventor

ROY CHRISTOPHER R

US4 patents

⚠️ This page may combine multiple inventors who share the name “ROY CHRISTOPHER R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIRECTV GROUP INC

2 patents

US9065733B2Jun 23, 2015

Method and system for registering a client device in a multi-room digital video recording system

DIRECTV GROUP INC2 citations59

US9979996B2May 22, 2018

Method and system for operating a multi-room digital video recording system

DIRECTV GROUP INC0 citations38

FILBRICH WALTER F

1 patent

US8521852B2Aug 27, 2013

Method and system for registering a client device in a multi-room digital video recording system

FILBRICH WALTER F5 citations76

ITEN TOMMI J

1 patent

US9332317B1May 3, 2016

Method and apparatus to search for program content via a remote control interface

ITEN TOMMI J1 citations46