FZ

Fen Zhai

AC Advanced New Technologies Co.: 1 patents #15 of 148Top 15%
Overall (2023): #447,418 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11544711 Biometric feature database establishing method and apparatus Chunlei Gu, Lei Lu, Yanghui Liu 2023-01-03