P

Inventor

LIU BINGWEN

US4 patents
⚠️ This page may combine multiple inventors who share the name “LIU BINGWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIAMEN MYDO SPORTS EQUIPMENT CO LTD

2 patents

Yu xiao-ying

1 patent

BATTELLE MEMORIAL INSTITUTE

1 patent