Average Co-Inventor Count = 3.00
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. Aol Inc. (3 from 729 patents)
3 patents:
1. 9559994 - Systems and methods for previewing communications sessions
2. 9240963 - Chat room viewing
3. 8443041 - Chat preview