Average Co-Inventor Count = 4.88
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. American Express Travel Related Services Company, Inc. (3 from 1,453 patents)
3 patents:
1. 12477024 - Holistic user engagement across multiple communication channels
2. 12425229 - Offline decentralized identity-based communication for applications
3. 11930054 - Holistic user engagement across multiple communication channels