Inventor
WALKER STEPHEN S
US12 patents
⚠️ This page may combine multiple inventors who share the name “WALKER STEPHEN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE LABORATORIES INC
7 patentsUS5243652ASep 7, 1993
Location-sensitive remote database access control
GTE LABORATORIES INC450 citations98
US5046090ASep 3, 1991
Recorded medium for video control system
GTE LABORATORIES INC151 citations97
US5046092ASep 3, 1991
Video control system for transmitted programs
GTE LABORATORIES INC171 citations97
US5168353ADec 1, 1992
Video distribution system allowing viewer access to time staggered indentical prerecorded programs
GTE LABORATORIES INC234 citations96
US5054064AOct 1, 1991
Video control system for recorded programs
GTE LABORATORIES INC94 citations94
US4991208AFeb 5, 1991
Video control system having session encryption key
GTE LABORATORIES INC106 citations94
US5872887AFeb 16, 1999
Personal video, and system and method of making same
GTE LABORATORIES INC41 citations92