Average Co-Inventor Count = 5.83
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. Apple Inc. (2 from 40,951 patents)
2 patents:
1. 7848954 - On-line media store that supports pre-ordering of digital media assets
2. 7848955 - On-line media store that supports pre-ordering of digital media assets