Average Co-Inventor Count = 4.44
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. (2 from 198 patents)
2 patents:
1. 7911627 - Data structure for personalized photo-book products
2. 7614837 - Manufacturing system for personalized photo books