Average Co-Inventor Count = 2.23
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 22,627 patents)
3 patents:
1. 8849945 - Annotating content with interactive objects for transactions
2. 8296291 - Surfacing related user-provided content
3. 8121902 - Customer-annotated catalog pages