Average Co-Inventor Count = 4.48
ph-index = 4
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. Verizon Business Global LLC (2 from 289 patents)
2. Verizon Patent and Licensing Inc. (1 from 6,566 patents)
3. Mci, Inc. (1 from 161 patents)
4 patents:
1. 8325883 - Method and system for providing assisted communications
2. 7573985 - Systems and methods for facilitating communications involving hearing-impaired parties
3. 7236574 - Method and system for providing communication services for hearing-impaired parties
4. 7142642 - Systems and methods for facilitating communications involving hearing-impaired parties