Average Co-Inventor Count = 5.18
ph-index = 4
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. Amazon Technologies, Inc. (8 from 22,475 patents)
8 patents:
1. 11134067 - Token management in a managed directory service
2. 10547599 - Multi-factor authentication for managed directories
3. 10505929 - Management and authentication in hosted directory service
4. 10096319 - Voice-based determination of physical and emotional characteristics of users
5. 9942224 - Management and authentication in hosted directory service
6. 9641522 - Token management in a managed directory service
7. 9596233 - Management and authentication in hosted directory service
8. 9313193 - Management and authentication in hosted directory service