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. Kddi Corporation (1 from 448 patents)
1 patent:
1. 8638845 - Channel state information compressing apparatus and method, channel state information expanding apparatus and method, computer programs, receiver, and transmitter