Average Co-Inventor Count = 7.00
ph-index = 2
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, Ltd. (2 from 42,517 patents)
2 patents:
1. 7639604 - Packet routing apparatus and a method of communicating a packet
2. 7027390 - Packet routing apparatus and a method of communicating a packet