TL

Tan-Fu Lei

SC Shenzhen Chenbei Technology Co.: 1 patents #2 of 6Top 35%
Overall (2023): #235,686 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11607636 Air purifying prompting system — 2023-03-21