Assignee
FRIES JEFFREY MICHAEL
3 granted patents·1 pending application·38 citations·filing 2002–2011
Top patents by PatentIndex Score
4 records- 0179US7096360B1Frequency-time based data compression methodFRIES JEFFREY MICHAEL·Filed 2002·Granted Aug 22, 2006·31 cites·4 claims
- 0272US8581499B2Method and system for determining signal stateFRIES JEFFREY MICHAEL·Filed 2011·Granted Nov 12, 2013·7 cites·22 claims
- 0344US2010258682A1System and method for interfacing wayside signal device with vehicle control systemFRIES JEFFREY MICHAEL·Filed 2009·Application pending·0 cites
- 0439US9128128B2Current sensorFRIES JEFFREY MICHAEL·Filed 2011·Granted Sep 8, 2015·0 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →