James Schellenberg
11Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: May 12, 1978 → Nov 13, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234854A | Amplifier with radial line divider/combiner | Electricity | 56 | Expired |
| US4835496A | Power divider/combiner circuit | Electricity | 46 | Expired |
| US5208697A | Microwave frequency range electro-optic modulator with efficient input coupling and smooth wideband frequency response | Physics | 24 | Expired |
| US6163220A | High-voltage, series-biased FET amplifier for high-efficiency applications | Electricity | 20 | Expired |
| US4386324A | Planar chip-level power combiner | Electricity | 11 | Expired |
| US7486141B2 | Wide bandwidth, high power amplifier | Electricity | 11 | Active |
| US8295905B2 | Movable integrated scanner for surgical imaging applications | Physics | 7 | Active |
| US9322930B2 | Flexible gamma camera system | Human Necessities | 2 | Active |
| US9445721B2 | MR gamma hybrid imaging system | Physics | 0 | Active |
| US8340741B2 | System and micro-catheter devices for medical imaging of the breast | Human Necessities | 0 | Expired |
| US11963739B2 | BrainPET system for simultaneous MRI and PET imaging | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.