Jan Plojhar
14Patents
4h-index
8Co-inventors
53Inventor score
Filing activity: Mar 22, 2004 → May 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7463013B2 | Regulated current mirror | Physics | 15 | Expired |
| US9887614B1 | Apparatus, systems and methods for average current control in a buck DC/DC LED driver | Emerging Cross-Sectional Technologies | 10 | Active |
| US7271993B2 | Control of current in an inductance with pulse width modulation at control frequency | Electricity | 8 | Expired |
| US7288956B2 | Device and method for detecting rotor speed of a multiple phase motor with bipolar drive | Electricity | 8 | Expired |
| US10122255B2 | Devices, systems and processes for average current control | Emerging Cross-Sectional Technologies | 3 | Active |
| US10122254B2 | Devices, systems and processes for average current control | Emerging Cross-Sectional Technologies | 3 | Active |
| US12095366B2 | Current limiting circuit | Electricity | 1 | Active |
| US11985744B2 | LED driver suitable for low-voltage operation and method therefor | Electricity | 0 | Active |
| US11522450B2 | Methods and systems of operating DC to DC power converters | Electricity | 0 | Active |
| US12095420B2 | Rc time based locked voltage controlled oscillator | Electricity | 0 | Active |
| US11853243B2 | Capacitively-coupled multi-domain distributed driver | Electricity | 0 | Active |
| US11677354B2 | RC time based locked voltage controlled oscillator | Electricity | 0 | Active |
| US11539328B2 | Timing circuit for locking a voltage controlled oscillator to a high frequency by use of low frequency quotients and resistor to switched capacitor matching | Electricity | 0 | Active |
| US10236771B1 | Methods and systems of detecting failure modes of DC to DC power converters | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.