Average Co-Inventor Count = 12.00
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. China Railway Bridge Science Research Institute, L (1 from 1 patent)
2. China Railway Major Bridge Engineering Group Co. (1 from 1 patent)
3. Bridge Science Research Institute Ltd., China Zhongtie Major Bridge Engineering Group (1 from 1 patent)
4. China Railway Major Bridge Engineering Co., Ltd. (1 from 1 patent)
2 patents:
1. 10634205 - Ultra-low frequency tuned liquid mass damper and design method of the same
2. 8215607 - Damping device of stay cable