Michael J. Ingemi
16Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Dec 21, 1993 → Apr 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982652A | Method and apparatus for providing uninterruptible power using a power controller and a redundant power controller | Electricity | 193 | Expired |
| US6201319A | Uninterruptible power supply | Electricity | 124 | Expired |
| US5438498A | Series resonant converter having a resonant snubber | Emerging Cross-Sectional Technologies | 71 | Expired |
| US7446433B2 | Methods and apparatus for providing uninterruptible power | Electricity | 45 | Expired |
| US7402921B2 | Method and apparatus for providing uninterruptible power | Electricity | 25 | Active |
| US8228046B2 | Apparatus and method for operating an uninterruptible power supply | Emerging Cross-Sectional Technologies | 22 | Active |
| US7615890B2 | Methods and apparatus for providing uninterruptible power | Electricity | 15 | Active |
| US8148846B2 | Methods and apparatus for providing uninterruptible power | Electricity | 9 | Active |
| US8604640B2 | Methods and apparatus for providing uninterruptible power | Electricity | 8 | Active |
| US8896152B2 | Systems and methods for operating an uninterruptible power supply | Electricity | 7 | Active |
| US8772964B2 | Parallel control and protection for UPS | Electricity | 5 | Active |
| US9172271B2 | Parallel control and protection for UPS | Electricity | 5 | Active |
| US8492928B2 | AC-to-DC conversion | Electricity | 4 | Active |
| US11355956B1 | High-efficiency modular uninterruptible power supply | Electricity | 1 | Active |
| US9601944B2 | Power supply control | Electricity | 0 | Active |
| US12206281B2 | High-efficiency modular uninterruptible power supply | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.