Average Co-Inventor Count = 2.00
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. Rakuten Kobo Inc. (1 from 64 patents)
2. Kobo Incorporated (1 from 7 patents)
2 patents:
1. 10050973 - Implementing user-specified transaction parameters for transferring digital content items amongst users
2. 9294793 - Implementing user-specified transaction parameters for transferring digital content items amongst users