Kejun CHEN — 1 Patent in 2021

GCGlobal Technology Co.: 1 patents #4 of 6Top 70%

Ningbo City, CN: #75 of 215 inventorsTop 35%

Overall (2021): #378,716 of 548,734Top 70%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10995904	Optical module having retractable structure	Qilin HONG, Taotao YE	2021-05-04