Average Co-Inventor Count = 7.00
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 Interactive Entertainment Inc. (1 from 3,048 patents)
1 patent:
1. 12277203 - Information processing system, input device, user authentication method, server device, and biometric authentication device