Frederick Tassitino
13Patents
10h-index
13Co-inventors
65Inventor score
Filing activity: Jan 27, 1995 → Jun 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5745356A | Independent load sharing of AC power systems connected in parallel | Electricity | 118 | Expired |
| US7638899B2 | Nested redundant uninterruptible power supply apparatus and methods | Electricity | 56 | Active |
| US7405494B2 | AC power supply apparatus, methods and computer program products using PWM synchronization | Electricity | 55 | Expired |
| US6629247B1 | Methods, systems, and computer program products for communications in uninterruptible power supply systems using controller area networks | Electricity | 41 | Expired |
| US6201720A | Apparatus and methods for space-vector domain control in uninterruptible power supplies | Electricity | 31 | Expired |
| US5745355A | Wireless selective tripping of AC power systems connected in parallel | Electricity | 29 | Expired |
| US7400066B2 | Apparatus and methods for UPS bypass monitoring and control | Electricity | 16 | Expired |
| US7948778B2 | Self-testing power supply apparatus, methods and computer program products | Emerging Cross-Sectional Technologies | 15 | Active |
| US5633539A | Uninterruptible power supply input power walk-in | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6549440B2 | AC power supply apparatus and methods providing output control based on estimated instantaneous reactive power | Electricity | 10 | Expired |
| US8232679B2 | Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof | Electricity | 7 | Active |
| US7247955B2 | PWM power supplies using controlled feedback timing and methods of operating same | Electricity | 5 | Expired |
| US7502237B2 | Power waveform harmonic analysis using summed samples | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.