Average Co-Inventor Count = 11.00
ph-index = 2
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. Koninklijke Philips Corporation N.v. (2 from 21,402 patents)
2 patents:
1. 6471650 - Three dimensional ultrasonic diagnostic imaging with high density hexagonal acquisition
2. 6468216 - Ultrasonic diagnostic imaging of the coronary arteries