Inventor

OTTO STEFFEN

DE2 patents

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

EXPERT MASCHB GMBH

1 patent

US6369680B1Apr 9, 2002

Transformer

EXPERT MASCHB GMBH21 citations77

ZÄNCKER OLAF

1 patent

US9130767B2Sep 8, 2015

Method, system and signal generator for quality determination of an IP network connection

ZÄNCKER OLAF0 citations27