Inventor
LEI FEI
CN20 patents
⚠️ This page may combine multiple inventors who share the name “LEI FEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANGHAI HOTO TECH CO LTD
15 patentsUSD998436SSep 12, 2023
Electric screwdriver
SHANGHAI HOTO TECH CO LTD8 citations85
USD989586SJun 20, 2023
Electric screwdriver
SHANGHAI HOTO TECH CO LTD12 citations85
USD980287SMar 7, 2023
Air pump
SHANGHAI HOTO TECH CO LTD16 citations85
USD1044071SSep 24, 2024
Camping light
SHANGHAI HOTO TECH CO LTD7 citations83
USD1027445SMay 21, 2024
Toolbox for screwdriver tips
SHANGHAI HOTO TECH CO LTD5 citations74
USD1014212SFeb 13, 2024
Electric drill
SHANGHAI HOTO TECH CO LTD4 citations74
USD989590SJun 20, 2023
Screwdriver
SHANGHAI HOTO TECH CO LTD5 citations74
USD976667SJan 31, 2023
Screwdriver shank
SHANGHAI HOTO TECH CO LTD5 citations74
USD1007727SDec 12, 2023
Flashlight
SHANGHAI HOTO TECH CO LTD3 citations73
USD996941SAug 29, 2023
Electric screwdriver
SHANGHAI HOTO TECH CO LTD2 citations73
USD1076168SMay 20, 2025
Flashlight
SHANGHAI HOTO TECH CO LTD2 citations72
USD980731SMar 14, 2023
Electric scale
SHANGHAI HOTO TECH CO LTD2 citations72
USD1061789SFeb 11, 2025
Laser range finder
SHANGHAI HOTO TECH CO LTD0 citations62
USD1047448SOct 22, 2024
Screwdriver set
SHANGHAI HOTO TECH CO LTD1 citations62
USD1077138SMay 27, 2025
High pressure water gun
SHANGHAI HOTO TECH CO LTD0 citations59