Assignee
UTILITY SYSTEMS TECHNOLOGIES I
US·5 granted patents·147 citations·filing 1995–2005
Top patents by PatentIndex Score
5 records- 0180US5604423ATap changing system having discrete cycle modulation and fault rotation for coupling to an inductive deviceUTILITY SYSTEMS TECHNOLOGIES I·Filed 1995·Granted Feb 18, 1997·48 cites·51 claims
- 0277US5854729APower system device and method for actively interrupting fault current before reaching peak magnitudeUTILITY SYSTEMS TECHNOLOGIES I·Filed 1997·Granted Dec 29, 1998·36 cites·24 claims
- 0375US6144191AVoltage regulatorUTILITY SYSTEMS TECHNOLOGIES I·Filed 2000·Granted Nov 7, 2000·36 cites·4 claims
- 0467US5990667ARegulator with asymmetrical voltage increase/decrease capability for utility systemUTILITY SYSTEMS TECHNOLOGIES I·Filed 1997·Granted Nov 23, 1999·24 cites·28 claims
- 0552US7737667B23-phase electronic tap changer commutation and deviceUTILITY SYSTEMS TECHNOLOGIES I·Filed 2005·Granted Jun 15, 2010·3 cites·9 claims
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