HJ

Hualei Ji

Overall (All Time): #1,728,994 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12377261 Watchband with conductive function of bracelet Haojie Xu, Wufeng Ji 2025-08-05
D855816 Anti-migraine device Haojie Xu, Xiaoqing Hong, Jun Zhang, Yurong Xu 2019-08-06