Average Co-Inventor Count = 14.01
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. Chinese Academy of Sciences (1 from 3,086 patents)
1 patent:
1. 11181458 - Method for processing filter to obtain calibration dust filter, and method for off-site calibration using calibration dust filter