Average Co-Inventor Count = 3.00
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. Compagnie Generale D'electricite (1 from 98 patents)
1 patent:
1. 4611917 - Optical system for determining an object's position