Average Co-Inventor Count = 3.46
ph-index = 3
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. Ooma, Inc. (3 from 47 patents)
3 patents:
1. 10469556 - System and method for providing audio cues in operation of a VoIP service
2. 9225626 - System and method for providing virtual multiple lines in a communications system
3. 8515021 - System and method for providing personalized reverse 911 service