Inventor · disambiguated record
Klaus Indefrey
Also filed as: INDEFREY KLAUS
4 granted patents·28 citations·filing 1999–2015
71Inventor score
Top patents by PatentIndex Score
4 records- 0165US6851067B2Current driven serial bus system having an energy saving modeSIEMENS AG·Filed 2001·Granted Feb 1, 2005·18 cites·17 claims
- 0262US8242901B2ASI network for explosion-hazard areasINDEFREY KLAUS·Filed 2008·Granted Aug 14, 2012·7 cites·15 claims
- 0333US9980319B2Method for operating a plant having at least one open- and/or closed-loop heating control device, open- and/or closed-loop heating control device, and plantSIEMENS AG·Filed 2015·Granted May 22, 2018·0 cites·17 claims
- 0428US7039947B1Error protected data transfer system and methodSIEMENS AG·Filed 1999·Granted May 2, 2006·3 cites·8 claims
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