Silva Hiti
124Patents
18h-index
95Co-inventors
89Inventor score
Filing activity: Aug 20, 1999 → Jun 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7615951B2 | Method and system for limiting the operating temperature of an electric motor | Electricity | 49 | Active |
| US7616466B2 | Three phase inverter with improved loss distribution | Electricity | 44 | Active |
| US6163128A | Method and drive system for controlling a permanent magnet synchronous machine | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6288515A | System and method for controlling a surface-mounted permanent magnet synchronous machine drive over a wide speed range using a reference voltage | Electricity | 34 | Expired |
| US7768220B2 | Harmonic torque ripple reduction at low motor speeds | Electricity | 34 | Active |
| US6864646B2 | Multiple inverter system with low power bus ripples and method therefor | Electricity | 32 | Expired |
| US7411801B2 | Method and apparatus for controlling voltage linearity of voltage source inverters | Electricity | 31 | Active |
| US7592766B2 | Gearless wheel motor drive system | Emerging Cross-Sectional Technologies | 31 | Active |
| US7391181B2 | Loss minimized PWM for voltage source inverters taking into account inverter non-linearity | Emerging Cross-Sectional Technologies | 29 | Active |
| US6222335A | Method of controlling a voltage-fed induction machine | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7279862B1 | Fault handling of inverter driven PM motor drives | Emerging Cross-Sectional Technologies | 28 | Active |
| US7307401B2 | Method and apparatus for PWM control of voltage source inverter | Electricity | 27 | Expired |
| US6262896A | Auxiliary power conversion for an electric vehicle using high frequency injection into a PWM inverter | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7262536B2 | Gearless wheel motor drive system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6950321B2 | Active damping control for L-C output filters in three phase four-leg inverters | Electricity | 24 | Expired |
| US9241428B1 | Inverter assembly | Electricity | 23 | Active |
| US6924993B2 | Method and apparatus for controlling a stand-alone 4-leg voltage source inverter | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7839108B2 | Electric motor stator winding temperature estimation | Electricity | 20 | Active |
| US7990098B2 | Series-coupled two-motor drive using double-ended inverter system | Emerging Cross-Sectional Technologies | 18 | Active |
| US7652858B2 | Protection for permanent magnet motor control circuits | Electricity | 18 | Active |
| US7956563B2 | System for using a multi-phase motor with a double-ended inverter system | Emerging Cross-Sectional Technologies | 17 | Active |
| US7599204B2 | Control scheme providing a freewheeling period in a cyclo-converter and a high frequency inverter | Electricity | 17 | Active |
| US7759886B2 | Linearity for field weakening in an interior permanent magnet machine | Emerging Cross-Sectional Technologies | 16 | Active |
| US6617820B2 | Auxiliary power conversion by phase-controlled rectification | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7923953B2 | Linearity for field weakening in an interior permanent magnet machine | Emerging Cross-Sectional Technologies | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.