Average Co-Inventor Count = 13.48
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. Other (1 from 832,680 patents)
2. China Institute of Water Resources and Hydropower Research (1 from 48 patents)
2 patents:
1. 11499427 - Tunnel adaptive lining structure in complex environment and construction method thereof
2. 11236612 - Advanced monitoring device for whole-process deformation curve of surrounding rock of tunnel excavation and implementation method thereof