Average Co-Inventor Count = 4.00
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 Corporation (2 from 58,132 patents)
2. Visionarts, Inc. (1 from 6 patents)
3 patents:
1. 10740425 - Content administration system
2. 7971133 - Content administration system
3. 7272603 - Content administration system