Average Co-Inventor Count = 3.43
ph-index = 3
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. (4 from 198 patents)
4 patents:
1. 8051035 - System and methods for image management
2. 8024231 - Providing image-based product in an electronic marketplace
3. 7512859 - System and methods for image management
4. 7328173 - Automated printing system for producing copyright protected image-based product