Average Co-Inventor Count = 2.40
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. Cisco Technology, Inc. (2 from 20,357 patents)
2 patents:
1. 7822815 - Unified messaging feature that plays greetings based on the received calling party number
2. 6724865 - Arrangement for measuring response times in a voice response system using a bulk call generator