HL

Haiying Li

NC Nr Electric Co.: 5 patents #1 of 65Top 2%
NC Nr Engineering Co.: 4 patents #1 of 25Top 4%
NC Nr Electric Engineering Co.: 1 patents #2 of 31Top 7%
NC Nr Electric Power Electronics Co.: 1 patents #4 of 10Top 40%
Overall (2018): #29,301 of 503,207Top 6%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10164428 Voltage-source multi-level converter, DC power transmission system, and fault processing method and device Guorong Shen, Jie Tian, Dongming Cao, Yunlong Dong, Nannan Wang +2 more 2018-12-25
10122292 Converter valve Xiang Zhang, Lei Liu, Taixun Fang, Chihan Chen, Zhao Li +1 more 2018-11-06
10033186 Unified power flow controller for double-circuit line Jie Tian, Xinbao Wang, Yunlong Dong, Quanrong Shen, Lei Pan +2 more 2018-07-24
9876393 Direct current (DC) voltage control method and apparatus Yunlong Dong, Jie Tian, Dongming Cao 2018-01-23
9876420 Sub-module distributed control method, device and system Jiudong Ding, Jie Tian, Yunlong Dong, Dongming Cao, Haibin Liu +1 more 2018-01-23