Average Co-Inventor Count = 3.00
ph-index = 5
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. (5 from 41,109 patents)
5 patents:
1. 8459544 - Parental controls
2. 8364590 - Motion based payment confirmation
3. 8255323 - Motion based payment confirmation
4. 8140418 - Cardholder-not-present authorization
5. 8127982 - Parental controls