DZ

Daoyin Zhang

OC Opple Lighting Co.: 1 patents #8 of 63Top 15%
SC Suzhou Opple Lighting Co.: 1 patents #6 of 44Top 15%
Overall (2024): #488,604 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11933460 Lamp body and lamp cup thereof Guanlv Li, Yong Zhan, Haijun Cai 2024-03-19