Inventor

ZHOU BINGHENG

CN6 patents

⚠️ This page may combine multiple inventors who share the name “ZHOU BINGHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QINGDAO HAIER DRUM WASHING MACHINE CO LTD

2 patents

US11686035B2Jun 27, 2023

Detergent delivery device and washing machine

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 patents

US12325947B2Jun 10, 2025

Additive feeding device and washing machine

QINGDAO HAIER WASHING MACH CO0 citations49

US12180639B2Dec 31, 2024

Additive feeding device and washing machine

QINGDAO HAIER WASHING MACH CO0 citations47

CHONGQING HAIER DRUM WASHING MACHINE CO LTD

2 patents

US11987922B2May 21, 2024

Automatic feeding device, control method thereof and multi drum washing machine

CHONGQING HAIER DRUM WASHING MACHINE CO LTD0 citations49

US12485434B2Dec 2, 2025

Nozzle structure, additive delivery device and washing machine

CHONGQING HAIER DRUM WASHING MACHINE CO LTD0 citations48