Average Co-Inventor Count = 4.00
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. Other (1 from 832,680 patents)
2. Amazon Technologies, Inc. (1 from 22,475 patents)
2 patents:
1. 12266367 - Hybrid speech interface device
2. 10984799 - Hybrid speech interface device