Average Co-Inventor Count = 1.50
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. Telefonaktiebolaget Lm Ericsson (publ) (2 from 25,762 patents)
2 patents:
1. 6611694 - Arrangement for improving the speech quality, especially for VoIP (Voice over IP) calls
2. 6393120 - Arrangement in a network structure