Inventor
CHEN WANYUAN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “CHEN WANYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN LUTE JIACHENG SUPPLY CHAIN MAN CO LTD
3 patentsUSD1106433SDec 16, 2025
Breast pump accessory
SHENZHEN LUTE JIACHENG SUPPLY CHAIN MAN CO LTD0 citations54
USD1106435SDec 16, 2025
Breast pump accessory
SHENZHEN LUTE JIACHENG SUPPLY CHAIN MAN CO LTD0 citations54
US12440611B2Oct 14, 2025
Breast pump device, breast pump system, and method for operating the same
SHENZHEN LUTE JIACHENG SUPPLY CHAIN MAN CO LTD0 citations37