Average Co-Inventor Count = 2.00
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. Comdial Corporation (2 from 12 patents)
2 patents:
1. 7110516 - Dynamic telephone configuration
2. 6683942 - Telephone switching system with data integration