Inventor
LV YANFEN
CN15 patents
⚠️ This page may combine multiple inventors who share the name “LV YANFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QINGDAO HAIER WASHING MACH CO
7 patentsUS10288140B2May 14, 2019
Variable damping shock absorber
QINGDAO HAIER WASHING MACH CO3 citations71
US11474694B2Oct 18, 2022
Display control method for sliding block in touch screen
QINGDAO HAIER WASHING MACH CO0 citations59
US11377777B2Jul 5, 2022
Washing machine
QINGDAO HAIER WASHING MACH CO0 citations51
US11286611B2Mar 29, 2022
Washing machine
QINGDAO HAIER WASHING MACH CO0 citations51
US11261556B2Mar 1, 2022
Washing machine
QINGDAO HAIER WASHING MACH CO0 citations51
US10323348B2Jun 18, 2019
Suspender disengagement detection apparatus for washing machine and safe operation method for washing machine
QINGDAO HAIER WASHING MACH CO0 citations50
US11066777B2Jul 20, 2021
Drainage and dewatering control method for self-cleaning washing machine
QINGDAO HAIER WASHING MACH CO0 citations49
QINGDAO HAIER DRUM WASHING MACHINE CO LTD
6 patentsUS11319658B2May 3, 2022
Drum washing machine
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations51
US11220771B2Jan 11, 2022
Drum washing machine
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations51
US11131056B2Sep 28, 2021
Drum washing machine
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations51
US10947657B2Mar 16, 2021
Steam generating device for washing machine and washing machine
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations51
US11280037B2Mar 22, 2022
Drum washing machine and control method for opening a door of the drum washing machine during running
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations50
US10745843B2Aug 18, 2020
Drum washing machine with inner and outer door
QINGDAO HAIER DRUM WASHING MACHINE CO LTD0 citations40