Inventor

HOFFMANN GUENTHER

3 patents

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

WANDEL & GOLTERMANN

2 patents

US4275348AJun 23, 1981

Method of and system for measuring the transmission characteristics of four-terminal networks

WANDEL & GOLTERMANN20 citations79

US4884180ANov 28, 1989

Regulated direct-current converter

WANDEL & GOLTERMANN15 citations68

SIEMENS AG

1 patent

US4054532AOct 18, 1977

Ceramic dielectric material

SIEMENS AG21 citations79