Assignee
FIELDBUS FOUNDATION
US9 patents
Top patents by PatentIndex Score
US6594530B1Jul 15, 2003
Block-oriented control system
FIELDBUS FOUNDATION129 citations97
US6424872B1Jul 23, 2002
Block oriented control system
FIELDBUS FOUNDATION228 citations97
US7167762B2Jan 23, 2007
System and method for implementing safety instrumented systems in a fieldbus architecture
FIELDBUS FOUNDATION133 citations96
US6999824B2Feb 14, 2006
System and method for implementing safety instrumented systems in a fieldbus architecture
FIELDBUS FOUNDATION164 citations96
US7146230B2Dec 5, 2006
Integrated fieldbus data server architecture
FIELDBUS FOUNDATION91 citations95
US6826590B1Nov 30, 2004
Block-oriented control system on high speed ethernet
FIELDBUS FOUNDATION117 citations93
US7272457B2Sep 18, 2007
Flexible function blocks
FIELDBUS FOUNDATION93 citations91
US7486999B2Feb 3, 2009
System and method for implementing safety instrumented systems in a fieldbus architecture
FIELDBUS FOUNDATION15 citations90
US7489977B2Feb 10, 2009
System and method for implementing time synchronization monitoring and detection in a safety instrumented system
FIELDBUS FOUNDATION11 citations82