Average Co-Inventor Count = 7.20
ph-index = 1
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 21,384 patents)
2 patents:
1. 11006923 - Ultrasonically guided biopsies in three dimensions
2. 10123767 - Ultrasonic guidance of multiple invasive devices in three dimensions