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. State Grid Hubei Electric Power Research Institute (1 from 10 patents)
2. China Railway Siyuan Survey and Design Group Co., Ltd. (1 from 2 patents)
3. Wuhan Power Supply Design Institute Co., Ltd. (1 from 1 patent)
4. State Grid Hubei Wuhan Electric Power Supply Company (1 from 1 patent)
5. Shenzhen Metro Construction Group Co., Ltd. (1 from 1 patent)
6. State Grid Hubei Electric Power Co., Ltd. (1 from 1 patent)
7. Wuhan Xindian Electric Co., Ltd. (1 from 1 patent)
1 patent:
1. 11815564 - Method for analyzing correlation between rail transit and direct current (DC) magnetic bias of transformer