Inventor
CHEN CAI
CN28 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEN CAI
14 patentsUSD944741SMar 1, 2022
Multi plug outlet
CHEN CAI57 citations97
USD885345SMay 26, 2020
Smart plug
CHEN CAI60 citations97
USD867996SNov 26, 2019
Smart plug
CHEN CAI50 citations97
USD928727SAug 24, 2021
Controller for smart strip light
CHEN CAI24 citations93
USD852140SJun 25, 2019
Smart plug
CHEN CAI31 citations93
USD935087SNov 2, 2021
Smart bedside lamp
CHEN CAI34 citations92
USD1001369SOct 10, 2023
Hair dryer
CHEN CAI15 citations85
USD986179SMay 16, 2023
Smart wall outlet
CHEN CAI6 citations85
USD945370SMar 8, 2022
Smart USB wall outlet
CHEN CAI13 citations85
USD937781SDec 7, 2021
Smart plug
CHEN CAI15 citations85
USD911983SMar 2, 2021
Switch for smart ceiling fan light
CHEN CAI12 citations85
USD1092847SSep 9, 2025
Hair dryer
CHEN CAI0 citations62
USD1089117SAug 19, 2025
Socket
CHEN CAI0 citations62
USD1056335SDec 31, 2024
Accessory for hair dryers
CHEN CAI0 citations62