Average Co-Inventor Count = 2.00
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. Sony Ericsson Mobile Communications Ab (2 from 1,101 patents)
2 patents:
1. D557209 - Travel charger
2. D556682 - Travel charger for mobile phones and accessories