Average Co-Inventor Count = 7.00
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. Apptera Corporation (2 from 12 patents)
2 patents:
1. 7817784 - System for managing voice files of a voice prompt server
2. 7609829 - Multi-platform capable inference engine and universal grammar language adapter for intelligent voice application execution