Inventor
LIU FUJIAN
CN20 patents
⚠️ This page may combine multiple inventors who share the name “LIU FUJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD
11 patentsUSD1080103SJun 17, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD10 citations85
USD1080110SJun 17, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD6 citations85
USD1080104SJun 17, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD8 citations85
USD1086622SJul 29, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD5 citations74
USD1085598SJul 22, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD4 citations74
USD1085597SJul 22, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD2 citations74
USD1083263SJul 8, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD3 citations74
USD1080105SJun 17, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD5 citations74
USD1080109SJun 17, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD5 citations74
USD1078200SJun 3, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD3 citations74
USD1068188SMar 25, 2025
Vacuum cleaner
SUZHOU HUAZAO SHUNWEI INTELLIGENT TECH CO LTD2 citations74
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD
6 patentsUSD936311SNov 16, 2021
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD35 citations93
USD945093SMar 1, 2022
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD16 citations84
USD1094933SSep 23, 2025
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD4 citations73
USD1008583SDec 19, 2023
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD5 citations73
USD1093782SSep 16, 2025
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD1 citations63
USD1093783SSep 16, 2025
Vacuum cleaner
SUZHOU AZA CLEAN ELECTRIC TECH CO LTD0 citations61