Average Co-Inventor Count = 3.00
ph-index = 1
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. Centurylink Intellectual Property LLC (3 from 1,000 patents)
3 patents:
1. 8503623 - System and method for a visual voicemail interface
2. 8503626 - System and method for promoting corporate initiatives
3. 8290126 - System and method for a visual voicemail interface