Average Co-Inventor Count = 7.00
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. 8393530 - Relative ranking and discovery of items based on subjective attributes
2. 7878390 - Relative ranking and discovery of items based on subjective attributes