XZ

Xiao-Yu Zhao

C( Champ Tech Optical (Foshan): 2 patents #1 of 15Top 7%
Overall (2019): #105,926 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10228194 Airtight structure Chi-Yuan Lai, Meng Fu 2019-03-12
10182492 Airtight structure Chi-Yuan Lai, Meng Fu 2019-01-15