HH

Haiyan He

📍 Shanghai, CA: #266 of 431 inventorsTop 65%
Overall (2021): #440,888 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D930216 LED lamp — 2021-09-07