Average Co-Inventor Count = 3.20
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. Nuance Communications, Inc. (3 from 1,422 patents)
2. Other (1 from 833,002 patents)
4 patents:
1. 9497515 - User interface for entertainment systems
2. 9066150 - User interface for entertainment systems
3. 9031848 - User interface for searching a bundled service content data source
4. 8799959 - User interface for entertainment systems