Inventor
BURGERMEISTER ANDREAS
CH15 patents
⚠️ This page may combine multiple inventors who share the name “BURGERMEISTER ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENZE SWISS AG
7 patentsUS12170490B2Dec 17, 2024
Frequency converter
LENZE SWISS AG1 citations59
US12155336B2Nov 26, 2024
Circuit and method for controlling an electromechanical holding brake, frequency converter and system
LENZE SWISS AG0 citations59
US12426188B2Sep 23, 2025
Frequency converter class
LENZE SWISS AG0 citations49
US12193200B2Jan 7, 2025
Power converter
LENZE SWISS AG0 citations49
US12362682B2Jul 15, 2025
Frequency converter with ground fault detection
LENZE SWISS AG0 citations48
US12308755B2May 20, 2025
Frequency converter
LENZE SWISS AG0 citations48
US12143035B2Nov 12, 2024
Frequency converter
LENZE SWISS AG0 citations48
SCHMIDHAUSER AG
5 patentsUS10924032B2Feb 16, 2021
Inverter and method for operating an inverter with angle-independent variation of pulse duty factor of switching elements
SCHMIDHAUSER AG4 citations70
US11043914B2Jun 22, 2021
Control device for actuating an electric motor, electric motor and system having a control device and electric motor
SCHMIDHAUSER AG0 citations59
US11146184B2Oct 12, 2021
Frequency converter with drivable switch preventing undesired current flow
SCHMIDHAUSER AG0 citations49
US10924033B2Feb 16, 2021
Method of operating an inverter for emitter shunt current measurement and inverter
SCHMIDHAUSER AG0 citations49
US10389264B2Aug 20, 2019
Power converter
SCHMIDHAUSER AG0 citations39