Average Co-Inventor Count = 4.50
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. Tianjin Research Institute for Water Transport Engineering, M.o.t. (1 from 3 patents)
2. Tianjin Research Institute for Water Transport Engineering, M.o.t. China (1 from 1 patent)
2 patents:
1. 12139873 - Tube joint apparatus for double-tube floating tunnel and construction method thereof
2. 11311019 - Fishway effect evaluation method based on stable isotope method