CM

Charles Romain Journeaux Maxime

1M 1More: 1 patents #4 of 11Top 40%
Overall (2020): #199,814 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D889439 Earphone Kuan-Hong Hsieh, Shichen Xu 2020-07-07