YL

Yuanming Li

Overall (2023): #188,839 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11746964 LED bulb without driving power supply Zunxiang Huang, Dehua Huang, Yuanjian Li 2023-09-05