Average Co-Inventor Count = 3.00
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. Apple Inc. (3 from 40,816 patents)
3 patents:
1. 10339574 - Software program ratings
2. 9342287 - Software program ratings
3. 9319480 - Managing digital media presented in online digital media store