Inventor

FUHRMANN JAN

DE6 patents

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

REEMTSMA CIGARETTENFABRIKEN GMBH

2 patents

US12433325B2Oct 7, 2025

Elongated smoking article

REEMTSMA CIGARETTENFABRIKEN GMBH0 citations48

US12108783B2Oct 8, 2024

Elongated smoking article

REEMTSMA CIGARETTENFABRIKEN GMBH0 citations48

INFINEON TECHNOLOGIES AUSTRIA AG

1 patent

US10680523B2Jun 9, 2020

Electronic circuit with a half-bridge circuit and a voltage clamping element

INFINEON TECHNOLOGIES AUSTRIA AG2 citations70

DEMMER UDO

1 patent

US8863751B2Oct 21, 2014

Apparatus for filling cigarette tubes with tobacco

DEMMER UDO2 citations50

INFINEON TECHNOLOGIES AG

1 patent

US11588048B2Feb 21, 2023

Semiconductor device with insulated gate transistor cell and rectifying junction

INFINEON TECHNOLOGIES AG0 citations46

SIEMENS AG

1 patent

US11211923B2Dec 28, 2021

Operating a bipolar transistor having an insulated gate electrode

SIEMENS AG0 citations36