Drive train comprising a doubly fed electric machine and a band stop filter connected between an inverter and the rotor of the machine
US-10224829-B2 · Mar 5, 2019 · US
This page is not indexed by search engines while we improve data quality.
Permuy Alfred patents
Permuy Alfred holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 12, 2016 |
| Latest publication | Mar 5, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
High power converter comprising low power switches and a switch control device for generating a pulse with a reference value and at least two control values
US-9641100-B2 · May 2, 2017 · US
High power converter with low power transistors connected in parallel
US-9467064-B2 · Oct 11, 2016 · US
Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter
US-9312705-B2 · Apr 12, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Drive train comprising a doubly fed electric machine and a band stop filter connected between an inverter and the rotor of the machine
US-10224829-B2 · Mar 5, 2019 · US
High power converter comprising low power switches and a switch control device for generating a pulse with a reference value and at least two control values
US-9641100-B2 · May 2, 2017 · US
High power converter with low power transistors connected in parallel
US-9467064-B2 · Oct 11, 2016 · US
Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter
US-9312705-B2 · Apr 12, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H02M1/088 | 2 |
| H02M7/537 | 2 |
| H02J7/52 | 1 |
| H02J7/0014 | 1 |
| H02M7/483 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Cross-Sectional Technologies | 1 |