Average Co-Inventor Count = 6.46
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. Dalian University of Technology (2 from 522 patents)
2 patents:
1. 11484982 - Online CNC machine tool geometric/thermal error measurement and compensation system
2. 10900779 - Method for the rapid detection of the linear axis angular error of an NC machine tool