Average Co-Inventor Count = 6.00
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. Amazon Technologies, Inc. (3 from 22,525 patents)
3 patents:
1. 11740863 - Search and knowledge base question answering for a voice user interface
2. 10642577 - Search and knowledge base question answering for a voice user interface
3. 10331402 - Search and knowledge base question answering for a voice user interface