Thomas Frederick
10Patents
4h-index
26Co-inventors
60Inventor score
Filing activity: Sep 22, 1994 → Apr 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5732333A | Linear transmitter using predistortion | Electricity | 284 | Expired |
| US5920808A | Method and apparatus for reducing key-up distortion by pre-heating transistors | Electricity | 134 | Expired |
| US10304663B1 | RF generator for generating a modulated frequency or an inter-modulated frequency | Electricity | 13 | Active |
| US5455546A | High power radio frequency divider/combiner | Electricity | 11 | Expired |
| US11984298B2 | Impedance transformation in radio-frequency-assisted plasma generation | Electricity | 3 | Active |
| US11881381B2 | Capacitance measurement without disconnecting from high power circuit | Electricity | 3 | Active |
| US10665427B2 | RF generator for generating a modulated frequency or an inter-modulated frequency | Electricity | 1 | Active |
| US12051630B2 | RF current measurement in semiconductor processing tool | Electricity | 1 | Active |
| US12394598B2 | Capacitance measurement without disconnecting from high power circuit | Electricity | 0 | Active |
| US12394601B2 | Impedance transformation in radio-frequency-assisted plasma generation | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.