Average Co-Inventor Count = 2.25
ph-index = 3
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 (3 from 2,692 patents)
3 patents:
1. 5631663 - Wall for radomes, and radomes thus obtained
2. 4728961 - Electromagnetic wave spatial filter with circular polarization and a
3. 4652891 - Electromagnetic wave spatial filter with circular polarization