Yingjian Yu

SC Shenzhen Maono Technology Co.: 1 patents #2 of 3Top 70%

Overall (2020): #214,439 of 565,922Top 40%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D890731	Microphone	Jun Lu, Weirong Li	2020-07-21