Average Co-Inventor Count = 2.00
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. France Telecom (1 from 1,156 patents)
2. Orange (1,229 patents)
1 patent:
1. 8588079 - Method of notifying a transmission defect of an audio signal