Inventor

MARGRAVE GEOFFREY E

US3 patents

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

WANG LABORATORIES

1 patent

US4967368AOct 30, 1990

Expert system with knowledge base having term definition hierarchy

WANG LABORATORIES41 citations88

ALCATEL LUCENT USA INC

1 patent

US7941163B2May 10, 2011

Determining the location of a wireless mobile communications device

ALCATEL LUCENT USA INC7 citations76

AT & T BELL LAB

1 patent

US5311456AMay 10, 1994

Arrangement for finding a group of contiguous channels in a channel group

AT & T BELL LAB11 citations64