Average Co-Inventor Count = 6.00
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. Shutterfly, Inc. (3 from 199 patents)
3 patents:
1. 8959429 - System, method and graphical user interface for managing contacts and calendars within an online card system
2. 8234181 - System, method and graphical user interface for managing contacts and calendars within an online card system
3. 8196038 - System, method and graphical user interface for managing contacts and calendars within an online card system