YC

Yen-Chiu Chang

UN Unknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #203,728 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10980094 Power supply apparatus for string light Shu-Fa Shao 2021-04-13