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. Ciena Corporation (1 from 1,955 patents)
1 patent:
1. 7633933 - Systems and methods for a hierarchical layer one and layer two cross-connect in a transport and aggregation platform