Average Co-Inventor Count = 3.43
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. Telefonaktiebolaget Lm Ericsson (publ) (2 from 25,721 patents)
2 patents:
1. 5604739 - Signal receiving and transmitting unit for converting a transmission
2. 5357209 - Limiting amplifier