YQ

Yingdong Qi

SC Shenzhen Bosaidong Technology Co.: 1 patents #3 of 10Top 30%
Overall (All Time): #1,833,574 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11246301 Compensatory magnetic brake structure, low-profile reel, and fishing tackle Hong Chen 2022-02-15
11234423 Double brake structure, low-profile reel, and fishing tackle Hong Chen 2022-02-01