HL

Hanchun Liu

Overall (2019): #451,489 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10482809 LED display screen capable of implementing a variety of assembling modes Chenai Xu, Mingjin Wu, Gang Yu, Zhichun Tian, Lin Zhang 2019-11-19