Average Co-Inventor Count = 5.46
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 Interactive Entertainment Inc. (2 from 3,058 patents)
2. Sony Corporation (1 from 58,130 patents)
2 patents:
1. 11707680 - Health and wellness gamification
2. 10715544 - Method, apparatus and system for calculating a risk score of a user request by a user on a web application