Inventor

WESTERFER RICHARD W

US4 patents

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

KRISBERGH HAL M

2 patents

US8063928B2Nov 22, 2011

Videophone system and method

KRISBERGH HAL M20 citations87

US8089502B2Jan 3, 2012

Adaptive video telephone system

KRISBERGH HAL M5 citations57

WORLDGATE SERVICE INC

1 patent

US7239338B2Jul 3, 2007

Videophone system and method

WORLDGATE SERVICE INC75 citations92

GEN INSTRUMENT CORP

1 patent

US5651065AJul 22, 1997

Insertion of supplemental burst into video signals to thwart piracy and/or carry data

GEN INSTRUMENT CORP36 citations89