HH

Hanxiong Huang

GL Guoguang Electric Company Limited: 1 patents #2 of 4Top 50%
Overall (2019): #452,334 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10469943 Loudspeaker assembly Shouhua Xie 2019-11-05