Average Co-Inventor Count = 1.33
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. 5821906 - Rear feed source for reflector antenna
2. 4139828 - Transition device between a coaxial line and a wave-guide