Average Co-Inventor Count = 6.00
ph-index = 1
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. (2 from 22,475 patents)
2 patents:
1. 9916593 - Determining and displaying item preferences associated with geographic areas
2. 8489445 - Determining and displaying item preferences associated with geographic areas