Average Co-Inventor Count = 3.00
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. Astrium Sas (1 from 89 patents)
2. Eads Astrium Gmbh (1 from 17 patents)
2 patents:
1. 7932858 - Satellite positioning method and system
2. 7576691 - Apparatus and process for a global navigation satellite system meeting safety of life performance requirements