Gregory Marquardt
8Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Dec 2, 1994 → Oct 14, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6043722A | Microstrip phase shifter including a power divider and a coupled line filter | Electricity | 9 | Expired |
| US6275120A | Microstrip phase shifter having phase shift filter device | Electricity | 7 | Expired |
| US6894582B2 | Microwave device having a slotted coaxial cable-to-microstrip connection and related methods | Electricity | 7 | Expired |
| US6882246B2 | System and method for an electronically tunable frequency filter having constant bandwidth and temperature compensation for center frequency, bandwidth and insertion loss | Electricity | 5 | Expired |
| US5659325A | Low impedance loop antenna and drive circuitry | Electricity | 3 | Expired |
| US6859118B2 | System and method for an ultra low noise micro-wave coaxial resonator oscillator using ⅝ths wavelength resonator | Electricity | 2 | Expired |
| US10864975B2 | Harness system | Performing Operations; Transporting | 1 | Active |
| US11465721B2 | Harness system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.