Average Co-Inventor Count = 4.00
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. Telediffusion De France (1 from 79 patents)
2. L'etat Francais, Represente Par Le Ministre Des Ptt, Centre National (1 from 7 patents)
1 patent:
1. 4551839 - Error-protecting system for a two-way asynchronous data transmission