Assignee
ELSAG INTERNAT N V
NL·6 granted patents·127 citations·filing 1997–1999
Top patents by PatentIndex Score
6 records- 0172US6275931B1Method and apparatus for upgrading firmware boot and main codes in a programmable memoryELSAG INTERNAT N V·Filed 1998·Granted Aug 14, 2001·80 cites·34 claims
- 0253US6311229B1Color coding identification system for a block I/O systemELSAG INTERNAT N V·Filed 1997·Granted Oct 30, 2001·34 cites·5 claims
- 0333US6172876B1Modular I/O assembly systemELSAG INTERNAT N V·Filed 1999·Granted Jan 9, 2001·6 cites·10 claims
- 0428US6144253ADigital FSK demodulatorELSAG INTERNAT N V·Filed 1997·Granted Nov 7, 2000·2 cites·17 claims
- 0528US6133652AGrounding and RFI isolation for control stationsELSAG INTERNAT N V·Filed 1999·Granted Oct 17, 2000·5 cites·10 claims
- 0627US6167617B1Method of blind connecting an I/O module into a cabinetELSAG INTERNAT N V·Filed 1999·Granted Jan 2, 2001·0 cites·6 claims
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