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. Sony Ericsson Mobile Communications Ab (2 from 1,101 patents)
2 patents:
1. 7831243 - Communications device, system and method for personalized content delivery
2. 7774001 - Device and method for determining where crowds exist