Inventor

STAHL THOMAS A

US3 patents

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

AMERICAN TELEPHONE & TELEGRAPH

1 patent

US4813066AMar 14, 1989

Battery feed circuit for a telephone system

AMERICAN TELEPHONE & TELEGRAPH54 citations88

AT & T CORP

1 patent

US5388153AFeb 7, 1995

Apparatus and method for detecting telephone line status

AT & T CORP15 citations68

THOMSON LICENSING

1 patent

US10142675B2Nov 27, 2018

Method and apparatus for minimizing timing artifacts in remultiplexing

THOMSON LICENSING0 citations33