TH

Tongjin Huang

ZC Zhejiang Dahua Technology Co.: 1 patents #27 of 95Top 30%
Overall (2024): #238,346 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11943569 Intercom systems and methods using the same Yufeng Chen, Yang Shi 2024-03-26