Average Co-Inventor Count = 7.20
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 22,475 patents)
3 patents:
1. 9330071 - Tag merging
2. 8170916 - Related-item tag suggestions
3. 8086504 - Tag suggestions based on item metadata