Average Co-Inventor Count = 5.00
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. West Corporation (5 from 634 patents)
5 patents:
1. 9911115 - Systems and methods for conducting transactions with a customer using text messages
2. 9607345 - Systems and methods for conducting transactions with a customer using text messages
3. 9143831 - Conducting transactions between a vendor and a customer using text messages
4. 8839311 - Conducting transactions between a vendor and a customer using text messages
5. 8621536 - Systems and methods for conducting transactions with a customer using text messages