CZ

Chengchang ZHENG

NC Ningbo Sunny Opotech Co.: 2 patents #54 of 119Top 50%
Overall (All Time): #1,696,451 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12389524 Molded circuit board and camera module, and manufacturing method thereof and electronic device Zhongyu Luan, Zhen Huang, Bin Lu, Li-Wei Liu, Tinghua LI 2025-08-12
12228786 Optical lens, imaging module and assembly method thereof Enlai Xiang, Kailun ZHOU 2025-02-18