Inventor
HUANG BENCAI
CN8 patents
⚠️ This page may combine multiple inventors who share the name “HUANG BENCAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QINGDAO HAIER DRUM WASHING MACHINE CO LTD
6 patentsUS12546053B2Feb 10, 2026
Liquid storage box, additive dispensing apparatus and identification method
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations60
US11905640B2Feb 20, 2024
Laundry treating apparatus
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations59
US11866874B2Jan 9, 2024
Laundry treating apparatus
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations59
US11866873B2Jan 9, 2024
Laundry treating apparatus
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations59
US11773526B2Oct 3, 2023
Laundry treating apparatus
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations59
US12209347B2Jan 28, 2025
Automatic dispensing device of washing machine
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations55
QINGDAO HAIER WASHING MACH CO
2 patentsUS11041268B2Jun 22, 2021
Anti-overflow device at drum water injection port and drum washing machine
QINGDAO HAIER WASHING MACH CO0 citations51
US11993888B2May 28, 2024
Laundry treatment agent dispensing assembly for use in laundry treatment device, and laundry treatment device
QINGDAO HAIER WASHING MACH CO0 citations50