Inventor · Beijing, CN

Changkun YANG

1Patents
0h-index
13Co-inventors
23Inventor score

Filing activity: Apr 20, 2017 → Apr 20, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US10731721B2 Elastic adjustable brake pad for use in train Mechanical Engineering; Lighting; Heating 0 Active

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