Average Co-Inventor Count = 1.75
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. Sony Corporation (1 from 58,130 patents)
2. Sony Mobile Communications Ab (1 from 458 patents)
3. Hiab Ab (1 from 26 patents)
2 patents:
1. 11649146 - Safety system
2. 8944922 - System and method for transferring gaming elements between peer devices