CHENG-JIA LI

AL Avary Holding (Shenzhen) Co., Limited.: 1 patents #17 of 28Top 65%

HC Hongqisheng Precision Electronics (Qinhuangdao) Co.: 1 patents #6 of 19Top 35%

Overall (2021): #498,806 of 548,734Top 95%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11140785	Flexible printed circuit board	XIAN-QIN HU	2021-10-05