Average Co-Inventor Count = 3.75
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. Verizon Patent and Licensing Inc. (2 from 6,545 patents)
2. Columbia University (2 from 2,487 patents)
4 patents:
1. 9154562 - Systems, methods, and media for connecting emergency communications
2. 9094535 - Emergency text communications
3. 8565384 - Systems, methods, and media for connecting emergency communications
4. 8401154 - Emergency text communications