Average Co-Inventor Count = 4.00
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. Juno Online Services, Inc. (3 from 10 patents)
2. Juno Onhhe Services, Inc. (1 from 1 patent)
4 patents:
1. 6876974 - Scheduling the presentation of messages to users
2. 6516341 - Electronic mail system with advertising
3. 6199106 - Electronic mail system with advertising
4. 5809242 - Electronic mail system for displaying advertisement at local computer