Average Co-Inventor Count = 4.00
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 Computer Entertainment Inc. (1 from 1,799 patents)
1 patent:
1. 7991220 - Augmented reality game system using identification information to display a virtual object in association with a position of a real object