Average Co-Inventor Count = 6.15
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. Thomson-csf (2 from 2,692 patents)
2 patents:
1. 5703425 - Process for manufacturing a piezoelectric component
2. 4923850 - Superconducting DC SQUID magnetometer working in liquid nitrogen