Inventor

HOPNER EMIL

US4 patents

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

HOPNER EMIL

2 patents

US5150357ASep 22, 1992

Integrated communications system

HOPNER EMIL121 citations91

US5228076AJul 13, 1993

High fidelity speech encoding for telecommunications systems

HOPNER EMIL66 citations90

IBM

2 patents

US4819091AApr 4, 1989

High speed magnetic disk contact recording system

IBM48 citations90

US4875112AOct 17, 1989

Compound pulse dimming circuitry for conditioning readback signals

IBM9 citations70