Inventor · disambiguated record
Libo Zheng
Also filed as: ZHENG LIBO
12 granted patents·1 pending application·32 citations·filing 2011–2022
86Inventor score
Top patents by PatentIndex Score
13 records- 0197US11682988B2Method for controlling an electric motorDYSON TECHNOLOGY LTD·Filed 2022·Granted Jun 20, 2023·4 cites·7 claims
- 0288US8836254B2Control of an electrical machineDAI HANPING·Filed 2011·Granted Sep 16, 2014·8 cites·17 claims
- 0381US9431931B2Controller for a brushless motorDYSON TECHNOLOGY LTD·Filed 2014·Granted Aug 30, 2016·5 cites·15 claims
- 0479US9801516B2Surface cleaning applianceDYSON TECHNOLOGY LTD·Filed 2014·Granted Oct 31, 2017·10 cites·12 claims
- 0576US11296621B2Method for controlling an electric motorDYSON TECHNOLOGY LTD·Filed 2017·Granted Apr 5, 2022·1 cites·10 claims
- 0671US9438146B2Reducing the power consumption of a brushless motorDYSON TECHNOLOGY LTD·Filed 2014·Granted Sep 6, 2016·2 cites·27 claims
- 0768US9438150B2Method of controlling a brushless permanent-magnet motorDYSON TECHNOLOGY LTD·Filed 2014·Granted Sep 6, 2016·2 cites·20 claims
- 0852US9438149B2Method of controlling a brushless permanent-magnet motorDYSON TECHNOLOGY LTD·Filed 2014·Granted Sep 6, 2016·0 cites·18 claims
- 0946US9407085B2Controller for a brushless motorDYSON TECHNOLOGY LTD·Filed 2014·Granted Aug 2, 2016·0 cites·11 claims
- 1044US12231071B2Method of controlling a brushless permanent magnet motorDYSON TECHNOLOGY LTD·Filed 2019·Granted Feb 18, 2025·0 cites·17 claims
- 1140US10340823B2Method of determining the rotor position of a permanent-magnet motorDYSON TECHNOLOGY LTD·Filed 2017·Granted Jul 2, 2019·0 cites·12 claims
- 1240US10340826B2Method of controlling a brushless permanent-magnet motorDYSON TECHNOLOGY LTD·Filed 2017·Granted Jul 2, 2019·0 cites·8 claims
- 1333US2017170758A1Determining the parked position of a permanent-magnet motorDYSON TECHNOLOGY LTD·Filed 2016·Application pending·0 cites
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