Average Co-Inventor Count = 4.00
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. Hitachi Communication Technologies, Ltd. (2 from 129 patents)
2 patents:
1. 7756057 - Method and apparatus for determining transmission rate based on number of unused slots
2. 7366106 - Radio communication terminal and communication method