HL

Haijie Li

Overall (All Time): #1,855,916 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11498649 Hand-held underwater aircraft Minglei Xiong, Longdong Chen, Yijun Chen, Kai Wang 2022-11-15
D963414 Water jug 2022-09-13