Average Co-Inventor Count = 10.00
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. Bridge Science Research Institute Ltd., China Zhongtie Major Bridge Engineering Group (1 from 1 patent)
2. China Railway Major Bridge Engineering Co., Ltd. (1 from 1 patent)
1 patent:
1. 8215607 - Damping device of stay cable