Average Co-Inventor Count = 5.87
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 (2 from 58,131 patents)
2 patents:
1. 11317293 - Methods for authenticating a user of an electronic device
2. 9866709 - Apparatus and method for determining trends in picture taking activity