Inventor · disambiguated record
Lee Empringham
Also filed as: EMPRINGHAM LEE
11 granted patents·6 pending applications·20 citations·filing 2003–2025
87Inventor score
Top patents by PatentIndex Score
17 records- 0197US11489418B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2020·Granted Nov 1, 2022·4 cites·22 claims
- 0296US12113406B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2023·Granted Oct 8, 2024·1 cites·20 claims
- 0396US10855146B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2017·Granted Dec 1, 2020·8 cites·20 claims
- 0490US11777380B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2021·Granted Oct 3, 2023·1 cites·19 claims
- 0590US11777379B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2021·Granted Oct 3, 2023·1 cites·22 claims
- 0690US2025192650A1Motor drive unitITT MFG ENTERPRISES LLC·Filed 2024·Application pending·0 cites
- 0782US11394264B2Motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converterITT MFG ENTERPRISES LLC·Filed 2020·Granted Jul 19, 2022·1 cites·20 claims
- 0879US11855495B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2021·Granted Dec 26, 2023·0 cites·22 claims
- 0979US11824406B2Motor drive unitITT MFG ENTERPRISES LLC·Filed 2021·Granted Nov 21, 2023·0 cites·23 claims
- 1079US10958183B2Matrix converter control using predicted output currentITT MFG ENTERPRISES LLC·Filed 2017·Granted Mar 23, 2021·3 cites·17 claims
- 1178US11509231B2Matrix converter control using predicted output currentITT MFG ENTERPRISES LLC·Filed 2021·Granted Nov 22, 2022·1 cites·14 claims
- 1272US11923780B2Matrix converter control using predicted output currentITT MFG ENTERPRISES LLC·Filed 2022·Granted Mar 5, 2024·0 cites·20 claims
- 1371US2022302786A1Motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converterITT MFG ENTERPRISES LLC·Filed 2022·Application pending·0 cites
- 1469US2025385576A1Motor drive unitITT MFG ENTERPRISES LLC·Filed 2025·Application pending·0 cites
- 1562US2024291353A1Motor drive unitITT MFG ENTERPRISES LLC·Filed 2024·Application pending·0 cites
- 1633US2018294738A1Bidirectional energy transfer controlITT MFG ENTERPRISES LLC·Filed 2016·Application pending·0 cites
- 1726US2005281066A1Power converterWHEELER PATRICK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →