Average Co-Inventor Count = 2.40
ph-index = 3
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. (3 from 22,593 patents)
3 patents:
1. 9942222 - Authentication with wearable device
2. 9641526 - Location based authentication methods and systems
3. 9398007 - Deferred authentication methods and systems