KL

Kaifu Liu

Overall (2023): #138,295 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1006302 Stage lighting Zhishi Gao, Kaihui Liu, Hui Yang 2023-11-28
11808555 Handheld intelligent electronic fountain device Zhishi Gao, Kaihui Liu, Hui Yang 2023-11-07