LZ

Liyun Zheng

ZC Zhejiang Dahua Technology Co.: 1 patents #10 of 80Top 15%
📍 Troy, MI: #71 of 351 inventorsTop 25%
🗺 Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #137,223 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11092883 Surveillance device Hui Zhan, Wenji Li, Dong Ye, Qilin Chen 2021-08-17
11060216 Knitting needle with swivel joint — 2021-07-13