Average Co-Inventor Count = 1.00
ph-index = 1
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. Nook Digital, LLC (1 from 46 patents)
2. Barnesandnoble.com LLC (1 from 17 patents)
2 patents:
1. 9104647 - System and method for reading multifunctional electronic books on portable readers
2. 8856180 - System and method for formatting multifunctional electronic books for electronic readers