Inventor · Taiyuan, CN

Yanfei Kou

2Patents
1h-index
13Co-inventors
34Inventor score

Filing activity: Nov 19, 2015 → Sep 17, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US10598182B2 Ventilation apparatus with counter-rotating impellers driven by long shaft Mechanical Engineering; Lighting; Heating 1 Active
US10330213B2 Electromechanical-linkage hydraulic control gate valve actuator Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.