Average Co-Inventor Count = 4.80
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. (4 from 40,816 patents)
4 patents:
1. 10735412 - Use of a biometric image for authorization
2. 9961087 - Third party paywall authentication system
3. 9602494 - Third party paywall authentication system
4. 9235840 - Electronic transaction notification system and method