Inventor

TROMMER RALPH

DE2 patents

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

HAMPEL HERMANN

1 patent

US9160045B2Oct 13, 2015

Reconfigurable bandpass filter based on a planar combline filter comprising varactor diodes

HAMPEL HERMANN3 citations57

SIEMENS HEALTHCARE GMBH

1 patent

US12316047B2May 27, 2025

Strain relief facility, connection arrangement and medical facility

SIEMENS HEALTHCARE GMBH0 citations56