Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
BJ

Boyan Jia

SC State Grid Corporation Of China: 1 patents #13 of 132Top 10%
SI State Grid Hebei Electric Power Co., Ltd. Research Institute: 1 patents #1 of 15Top 7%
Overall (2025): #439,092 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12247971 Method and device for evaluating aging state of silicone rubber composite insulator Jie Liu, Yanwei Xia, Xianhai Pang, Yuhao Zhao, Shilin Li +2 more 2025-03-11