Inventor
STREICH BERNHARD
DE16 patents
⚠️ This page may combine multiple inventors who share the name “STREICH BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
10 patentsUS5671115ASep 23, 1997
Circuit arrangement for driving a contactor
SIEMENS AG24 citations91
US6765316B1Jul 20, 2004
Method for averaging out overall burn up in an electromagnetic switching device and a corresponding electromagnetic switching device
SIEMENS AG13 citations82
US6813132B1Nov 2, 2004
Control system for an electromagnetic switching device and electromagnetic switching device corresponding thereto
SIEMENS AG11 citations72
US5999396ADec 7, 1999
Circuit for driving a contactor
SIEMENS AG9 citations72
US5933312AAug 3, 1999
Free-wheel circuit with an adjustable off delay time
SIEMENS AG11 citations65
US7116541B2Oct 3, 2006
Method and apparatus for reducing the switching noise of an electromagnetic switching device
SIEMENS AG5 citations61
US7224287B2May 29, 2007
Method for determining the switching state of a contact and evaluation circuit corresponding thereto
SIEMENS AG4 citations60
USD577336SSep 23, 2008
Modular decentral electronic motor starter
SIEMENS AG2 citations59
US12265001B2Apr 1, 2025
Method of status monitoring
SIEMENS AG0 citations51
US6781810B1Aug 24, 2004
Reduced tensioning time for electronically controlled switch contactors
SIEMENS AG1 citations48