Average Co-Inventor Count = 6.00
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. University of Michigan (3 from 3,370 patents)
2. Q-dot, Inc. (2 from 28 patents)
3. Other (1 from 832,680 patents)
5 patents:
1. 6987474 - Beamformed ultrasonic imager with delta-sigma feedback control
2. 6867720 - Beamformed ultrasonic imager with delta-sigma feedback control
3. 6801148 - Beamformed ultrasonic imager with delta-sigma feedback control
4. 6208189 - Beamformed ultrasonic imager with delta-sigma feedback control
5. 5964708 - Beamformed ultrasonic imager with delta-sigma feedback control