Average Co-Inventor Count = 4.00
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. Beijing Institute of Technology (1 from 143 patents)
1 patent:
1. 11733210 - Ultrasonic detection and tensile calibration test method for bonding strength grade