Average Co-Inventor Count = 7.23
ph-index = 4
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. Netzero, Inc. (4 from 26 patents)
4 patents:
1. 7844491 - Sponsorship/advertising for an internet client
2. 7240110 - Internet service error tracking
3. 6847992 - Data pass-through to sponsors
4. 6766369 - Internet service error tracking