HZ

Haihong Zhao

Overall (2023): #152,364 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D990723 LED light bulb pair 2023-06-27
D990724 LED light bulb string 2023-06-27