Average Co-Inventor Count = 3.00
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. Nec Europe Ltd. (1 from 86 patents)
2. Nec Corporation (35,689 patents)
1 patent:
1. 9032487 - Method and system for providing service access to a user