Average Co-Inventor Count = 3.75
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. Logitech Europe S.a. (1 from 1,197 patents)
2. Kobo Incorporated (1 from 7 patents)
2 patents:
1. 9229620 - System and method for managing user e-book collections
2. 8508401 - Delay fixing for command codes in a remote control system