Average Co-Inventor Count = 5.00
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. Securus Technologies, Inc. (1 from 239 patents)
2. Evercom Systems, Inc. (1 from 21 patents)
2 patents:
1. 8180028 - System and method for called party controlled message delivery
2. 7561680 - System and method for called party controlled message delivery