Assignee
SPHEREA TEST & SERVICES
FR·4 granted patents·2 citations·filing 2015–2015
Top patents by PatentIndex Score
4 records- 0161US10598570B2Dynamic test bench for testing a train set, in particular an automatic subway train set, equipped with an electric shaftSPHEREA TEST & SERVICES·Filed 2015·Granted Mar 24, 2020·1 cites·3 claims
- 0254US10684197B2Rolling unit for a dynamic rig for testing a train, especially an automatic underground train, and rig comprising such a unitSPHEREA TEST & SERVICES·Filed 2015·Granted Jun 16, 2020·1 cites·15 claims
- 0347US10697859B2Device for simulating an exchange between a train, especially an automatic underground train, and a dynamic test rig provided with such a deviceSPHEREA TEST & SERVICES·Filed 2015·Granted Jun 30, 2020·0 cites·3 claims
- 0427US10452507B2Bench and software for testing electrical equipment, in particular a computerSPHEREA TEST & SERVICES·Filed 2015·Granted Oct 22, 2019·0 cites·9 claims
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