Inventor

WARING DAVID L

US3 patents

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

TELCORDIA TECH INC

1 patent

US6538451B1Mar 25, 2003

Single ended measurement method and system for determining subscriber loop make up

TELCORDIA TECH INC107 citations95

BANWELL THOMAS

1 patent

US8798546B2Aug 5, 2014

Directional filter for separating closely spaced channels in an HF transceiver

BANWELL THOMAS5 citations68

AT & T BELL LAB

1 patent

US4623888ANov 18, 1986

Multi-function control interface circuit

AT & T BELL LAB8 citations68