Average Co-Inventor Count = 6.00
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. Fujikura Limited (1 from 1,803 patents)
1 patent:
1. 7046881 - Manufacturing method for optical coupler/splitter and method for adjusting optical characteristics of planar lightwave circuit device