Inventor
ZHENG LIBO
GB12 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG LIBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYSON TECHNOLOGY LTD
11 patentsUS9801516B2Oct 31, 2017
Surface cleaning appliance
DYSON TECHNOLOGY LTD10 citations80
US11682988B2Jun 20, 2023
Method for controlling an electric motor
DYSON TECHNOLOGY LTD4 citations74
US9431931B2Aug 30, 2016
Controller for a brushless motor
DYSON TECHNOLOGY LTD5 citations70
US11296621B2Apr 5, 2022
Method for controlling an electric motor
DYSON TECHNOLOGY LTD1 citations62
US9438146B2Sep 6, 2016
Reducing the power consumption of a brushless motor
DYSON TECHNOLOGY LTD2 citations61
US9438150B2Sep 6, 2016
Method of controlling a brushless permanent-magnet motor
DYSON TECHNOLOGY LTD2 citations60
US9438149B2Sep 6, 2016
Method of controlling a brushless permanent-magnet motor
DYSON TECHNOLOGY LTD0 citations51
US12231071B2Feb 18, 2025
Method of controlling a brushless permanent magnet motor
DYSON TECHNOLOGY LTD0 citations40
US10340826B2Jul 2, 2019
Method of controlling a brushless permanent-magnet motor
DYSON TECHNOLOGY LTD0 citations39
US10340823B2Jul 2, 2019
Method of determining the rotor position of a permanent-magnet motor
DYSON TECHNOLOGY LTD0 citations39
US9407085B2Aug 2, 2016
Controller for a brushless motor
DYSON TECHNOLOGY LTD0 citations39