David Dubberstein
10Patents
5h-index
8Co-inventors
51Inventor score
Filing activity: Dec 31, 1998 → Oct 23, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6159153A | Methods and systems for ultrasound scanning using spatially and spectrally separated transmit ultrasound beams | Emerging Cross-Sectional Technologies | 94 | Expired |
| US6267725A | Individual channel analog wall filtering to improve flow sensitivity in ultrasound imaging | Human Necessities | 51 | Expired |
| US8036856B2 | Method and apparatus for automatically adjusting spectral doppler gain | Physics | 10 | Active |
| US7153268B2 | Motion adaptive frame averaging for ultrasound doppler color flow imaging | Physics | 8 | Expired |
| US7846099B2 | Apparatus, system, and method for providing a continuous scanning sequence for ultrasound imaging | Physics | 8 | Active |
| US6443897B1 | Refraction delay error correction using agile beamformer | Physics | 4 | Expired |
| US7118532B2 | Data dependent color wall filters | Physics | 3 | Expired |
| US7670293B2 | Method and system for scan sequencing in an ultrasound imaging system | Physics | 3 | Active |
| US6979295B2 | Automatic color gain adjustments | Physics | 2 | Expired |
| US6221022A | Multiple transmit scanning to increase ultrasonic frame rate | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.