Inventor
GUO ZHITAO
CN8 patents
⚠️ This page may combine multiple inventors who share the name “GUO ZHITAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN ZHILING TECH CO LTD
6 patentsUSD975571SJan 17, 2023
Intelligent doorbell
SHENZHEN ZHILING TECH CO LTD13 citations83
USD983856SApr 18, 2023
Security camera
SHENZHEN ZHILING TECH CO LTD6 citations81
USD968994SNov 8, 2022
Video doorbell
SHENZHEN ZHILING TECH CO LTD10 citations81
USD1034741SJul 9, 2024
Indoor intelligent PTZ camera
SHENZHEN ZHILING TECH CO LTD8 citations76
USD997226SAug 29, 2023
Security camera homebase
SHENZHEN ZHILING TECH CO LTD4 citations70
USD968993SNov 8, 2022
Video doorbell homebase
SHENZHEN ZHILING TECH CO LTD5 citations69