Inventor
WETZEL ULRICH
DE11 patents
⚠️ This page may combine multiple inventors who share the name “WETZEL ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS6721385B2Apr 13, 2004
Revolution counter for determining a number of revolutions of a rotary element
SIEMENS AG13 citations82
US6735269B2May 11, 2004
Revolution counter
SIEMENS AG8 citations71
US7997905B2Aug 16, 2011
Machine tool or production machine or robot
SIEMENS AG6 citations61
US12540954B2Feb 3, 2026
Magneto-optical sensor for monitoring of a semiconductor element in a semiconductor module
SIEMENS AG0 citations60
US10191091B2Jan 29, 2019
Circuit board with implanted optical current sensor
SIEMENS AG1 citations60
US7926346B2Apr 19, 2011
Measuring device for changing an angular position of a transmitter in relation to a basic body
SIEMENS AG2 citations58
US11723177B2Aug 8, 2023
Cooling device with fiber attachment between heating tube and cooling element
SIEMENS AG0 citations57
US7668418B2Feb 23, 2010
Machine with data transfer from one machine part to another machine part which is able to be rotated relative to the one machine part
SIEMENS AG0 citations41