Assignee
MATRA TRANSPORT
FR·8 granted patents·101 citations·filing 1985–1996
Top patents by PatentIndex Score
8 records- 0177US4723737AProcess and device for transmitting data between vehicles moving over a trackMATRA TRANSPORT·Filed 1985·Granted Feb 9, 1988·54 cites·9 claims
- 0246US4725777AMotion measuring device using specialized codingMATRA TRANSPORT·Filed 1986·Granted Feb 16, 1988·12 cites·9 claims
- 0338US4920893AAxle with magnetic guidance for railroad vehiclesMATRA TRANSPORT·Filed 1988·Granted May 1, 1990·7 cites·6 claims
- 0433US5541732AMethod and apparatus for measuring a relative movement between two elementsMATRA TRANSPORT·Filed 1995·Granted Jul 30, 1996·7 cites·12 claims
- 0531US5451941ASystem for detecting the passage of a mobile including a passive responderMATRA TRANSPORT·Filed 1993·Granted Sep 19, 1995·11 cites·10 claims
- 0629US5510971ASafety control device and process with analog power outputMATRA TRANSPORT·Filed 1994·Granted Apr 23, 1996·4 cites·7 claims
- 0724US5357151AIntrinsically safe logic and-circuit having two inputsMATRA TRANSPORT·Filed 1993·Granted Oct 18, 1994·0 cites·5 claims
- 0819US5575217AWheel set for a vehicle travelling on a guide pathMATRA TRANSPORT·Filed 1996·Granted Nov 19, 1996·6 cites·9 claims
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