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. Adv Antest Corporation (1 from 2,253 patents)
1 patent:
1. 8076947 - Device, method, program, and recording medium for error factor determination, and output correction device and reflection coefficient measurement device provided with the device