P

Inventor

BARTHEL STEFAN

DE6 patents
⚠️ This page may combine multiple inventors who share the name “BARTHEL STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OSRAM OPTO SEMICONDUCTORS GMBH

3 patents
US12155023B2Nov 26, 2024

Optoelectronic semiconductor chip

OSRAM OPTO SEMICONDUCTORS GMBH0 citations45
US10940488B2Mar 9, 2021

Device for slurrying a suspension and method for operating a device

OSRAM OPTO SEMICONDUCTORS GMBH0 citations39
US10263143B2Apr 16, 2019

Semiconductor chip

OSRAM OPTO SEMICONDUCTORS GMBH0 citations38

OSRAM OLED GMBH

2 patents
US11456404B2Sep 27, 2022

Optoelectronic semiconductor chip

OSRAM OLED GMBH1 citations57
US11916166B2Feb 27, 2024

Optoelectronic device comprising a current spreading layer

OSRAM OLED GMBH0 citations45

WESTPORT POWER INC

1 patent
US10384701B2Aug 20, 2019

Managing a supply of gaseous fuel on a tender car

WESTPORT POWER INC0 citations30