HC

Hui Chen

NC Ningbo Yamao Optoelectronics Co.: 1 patents #5 of 7Top 75%
Overall (2018): #393,628 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10030848 Parabolic LED lamp Maojun Cao, Hu Fang 2018-07-24