Average Co-Inventor Count = 2.00
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. Stubhub, Inc. (3 from 65 patents)
2. Ebay, Incorporated (2 from 3,218 patents)
5 patents:
1. 11144958 - System and methods for upcoming event notification and mobile purchasing
2. 10332149 - System and methods for upcoming event notification and mobile purchasing
3. 9805394 - System and methods for upcoming event notification and mobile purchasing
4. 9552592 - System and methods for upcoming event notification and mobile purchasing
5. 8731526 - System and methods for upcoming event notification and mobile purchasing