YL

Youyun Li

SC Shenzhen Sunlord Electronics Co.: 1 patents #1 of 4Top 25%
Overall (2019): #210,387 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10224984 Electronic device and ceramic back cover used in electronic device Yanjun Zhu 2019-03-05