Average Co-Inventor Count = 1.38
ph-index = 2
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. Audible, Inc. (3 from 109 patents)
2. Amazon Technologies, Inc. (1 from 22,525 patents)
3 patents:
1. 9697265 - Synchronizing digital content
2. 9489360 - Identifying extra material in companion content
3. 8972265 - Multiple voices in audio content