Inventor
SCHREMMER FRANK
DE9 patents
⚠️ This page may combine multiple inventors who share the name “SCHREMMER FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
6 patentsUS10461663B2Oct 29, 2019
Method for discharging an electric energy storage unit
SIEMENS AG3 citations70
US10432109B2Oct 1, 2019
Modular multilevel converter
SIEMENS AG2 citations70
US10897212B2Jan 19, 2021
Arrangement for switching on a two-way switch of a converter module, converter module for a modular multi-level converter having the arrangement and method for producing operational standby for a converter module having a two-way switch
SIEMENS AG0 citations60
US10903757B2Jan 26, 2021
Power module for a converter and multi-level converter
SIEMENS AG0 citations59
US10608752B2Mar 31, 2020
Multilevel converter
SIEMENS AG0 citations39
US10601340B2Mar 24, 2020
Submodule and electrical arrangement having submodules
SIEMENS AG0 citations35
SIEMENS ENERGY GLOBAL GMBH & CO KG
2 patentsUS12354817B2Jul 8, 2025
Short-circuit switching device including at least one pyrotechnic ignition device
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations58
US11437926B2Sep 6, 2022
Method for operating a controllable electrical device, and assembly having the controllable electrical device
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations44