Average Co-Inventor Count = 2.00
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. Booklink Corporation (2 from 2 patents)
2 patents:
1. D362429 - Electronic book library for storing digitized computer readable material
2. D359306 - Electronic book computer for entering and reading written material