Inventor

OESTERLE ROBERT

DE5 patents

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

OTIS ELEVATOR CO

2 patents

US7650968B2Jan 26, 2010

Elevator rescue operation control system including selective transformer winding energization

OTIS ELEVATOR CO24 citations90

US6037686AMar 14, 2000

Current compensated choke filter for multi-phase motor drives

OTIS ELEVATOR CO9 citations70

GE ENERGY POWER CONV GMBH

1 patent

US9746513B2Aug 29, 2017

Circuit arrangement with a thyristor circuit, as well as a method for testing the thyristor circuit

GE ENERGY POWER CONV GMBH3 citations66

OTISCELECATOR COMPANY

1 patent

US6634463B2Oct 21, 2003

Switch over from the mains supply to a frequency converter by a phase correction process for an escalator drive

OTISCELECATOR COMPANY8 citations63

OESTERLE ROBERT

1 patent

US8583059B2Nov 12, 2013

Method and circuit for operating a power semiconductor component

OESTERLE ROBERT0 citations42