Average Co-Inventor Count = 6.04
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. Google Inc. (5 from 32,495 patents)
5 patents:
1. 12367858 - Systems and methods for a text-to-speech interface
2. 12020681 - Systems and methods for a text-to-speech interface
3. 11145288 - Systems and methods for a text-to-speech interface
4. 10694344 - Providing a personal assistant module with a selectively-traversable state machine
5. 10462619 - Providing a personal assistant module with a selectively-traversable state machine