Average Co-Inventor Count = 5.00
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. Sun Yat-senuniversity (1 from 101 patents)
2. Shenzhen Campus of Sun Yat-sen University (1 from 1 patent)
3. Southern Marine Science and Engineering Guangdong Hai) (1 from 1 patent)
1 patent:
1. 12371994 - Control apparatus and method for buoyancy adjustment of shield tunnel segments