SD

Shaohua Duan

HO Honeywell: 2 patents #4,946 of 14,447Top 35%
Overall (All Time): #1,815,355 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D993793 Portable detector Xiaojun Yang, Yuhui Xu, Chang Liu 2023-08-01
D939984 Portable detector Xiaojun Yang, Yuhui Xu, Chang Liu 2022-01-04