Zhijun Zeng

GC Guangzhou Fastprint Circuit Tech Co.: 1 patents #2 of 6Top 35%

SC Shenzhen Fastprint Circuit Tech Co.: 1 patents #2 of 6Top 35%

YC Yixing Silicon Valley Electronics Tech Co.: 1 patents #2 of 6Top 35%

Overall (2018): #173,328 of 503,207Top 35%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10064284	Drilling method for PCBs with high hole position precision	Xiaolang Ren, Bei Chen, Wenjiao Xie	2018-08-28