Average Co-Inventor Count = 6.15
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 (2 from 3,100 patents)
2 patents:
1. 11668625 - Apparatus and method for detecting wavefront aberration of objective lens
2. 11604418 - Multi-channel device and method for measuring distortion and magnification of objective lens