Zapi S.P.A.
Records under this name other than the patents Zapi S.P.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 4 patents it holds.
Showing 1 to 6 of 6 · Back to Zapi S.P.A.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,327,117 | Process for Measuring Phase Currents of a Device for Controlling Electric Motors Made with Ims Technology or the Like Embedding, for Such Measure, Resistance and Temperature Control Device for Power Transistors Term ended Term ended Aug 7, 2023 · From the USPTO record | Term ended | Term ended Aug 7, 2023 | From the USPTO record |
| US 6,246,208 | Method of feeding asynchronous motors with an inverter, in particular for battery-powered vehicles Term ended Term ended Nov 17, 2019 · From the USPTO record | Term ended | Term ended Nov 17, 2019 | From the USPTO record |
| US 7,262,578 | Direct control of an induction motor Lapsed on the fee record Ended Aug 28, 2019 · From the USPTO record | Lapsed on the fee record | Ended Aug 28, 2019 | From the USPTO record |
| US 6,433,536 | Apparatus for measuring the position of a movable member Term ended Term ended Dec 31, 2018 · From the USPTO record | Term ended | Term ended Dec 31, 2018 | From the USPTO record |
| US 7,009,361 | Process for measuring the speed of an induction motor from null applied frequency status Lapsed on the fee record Ended Mar 7, 2018 · From the USPTO record | Lapsed on the fee record | Ended Mar 7, 2018 | From the USPTO record |
| US 5,929,549 | Fault tolerant electric machine Term ended Term ended no later than Jul 27, 2019 · Low confidence | Term ended | Term ended no later than Jul 27, 2019 | Low confidence |