Gregory A. Lillegard
7Patents
4h-index
5Co-inventors
46Inventor score
Filing activity: Dec 30, 1996 → Jan 21, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5897501A | Imaging system with multiplexer for controlling a multi-row ultrasonic transducer array | Physics | 73 | Expired |
| US5844139A | Method and apparatus for providing dynamically variable time delays for ultrasound beamformer | Physics | 26 | Expired |
| US5797847A | Method and apparatus for complex bandpass filtering and decimation in ultrasound beamformer | Physics | 26 | Expired |
| US8682284B2 | Localized personal emergency response system | Electricity | 6 | Active |
| US6115324A | Transmit memory for ultrasound | Physics | 3 | Expired |
| US6174284A | Ultrasound harmonic imaging techniques | Physics | 3 | Expired |
| US9603540B2 | Electrode placement for remote monitoring | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.