Average Co-Inventor Count = 11.00
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. (4 from 22,541 patents)
4 patents:
1. 12475883 - Multi-assistant natural language input processing
2. 11636851 - Multi-assistant natural language input processing
3. 11393477 - Multi-assistant natural language input processing to determine a voice model for synthesized speech
4. 11120790 - Multi-assistant natural language input processing