Empringham; Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Empringham; Lee.The latest application filed is for "motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converter".
- Empringham; Lee - Beeston GB
- EMPRINGHAM; Lee - Beeston Notthinghamshire GB
| Patent | Date |
|---|---|
| Motor Assembly For Driving A Pump Or Rotary Device With A Low Inductance Resistor For A Matrix Converter App 20220302786 - Williams; Dean P. ; et al. | 2022-09-22 |
| Motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converter Grant 11,394,264 - Williams , et al. July 19, 2 | 2022-07-19 |
| Motor Drive Unit App 20220021283 - Williams; Dean P. ; et al. | 2022-01-20 |
| Motor Drive Unit App 20220021284 - Williams; Dean P. ; et al. | 2022-01-20 |
| Motor Drive Unit App 20220014077 - Williams; Dean P. ; et al. | 2022-01-13 |
| Motor Drive Unit App 20210376695 - Williams; Dean P. ; et al. | 2021-12-02 |
| Matrix Converter Control Using Predicted Output Current App 20210273573 - VIJAYAGOPAL; Manjusha ; et al. | 2021-09-02 |
| Motor Assembly For Driving A Pump Or Rotary Device With A Low Inductance Resistor For A Matrix Converter App 20210226498 - Williams; Dean P. ; et al. | 2021-07-22 |
| Motor Drive Unit App 20210152060 - Williams; Dean P. ; et al. | 2021-05-20 |
| Matrix converter control using predicted output current Grant 10,958,183 - Vijayagopal , et al. March 23, 2 | 2021-03-23 |
| Motor drive unit Grant 10,855,146 - Williams , et al. December 1, 2 | 2020-12-01 |
| Matrix Converter Control Method and System App 20190348921 - VIJAYAGOPAL; Manjusha ; et al. | 2019-11-14 |
| Bidirectional Energy Transfer Control App 20180294738 - WILLIAMS; Dean P. ; et al. | 2018-10-11 |
| Motor Assembly For Driving A Pump Or Rotary Device, Having Power Plane With Multi-layer Power And Control Printed Circuit Board Assembly App 20170264171 - WILLIAMS; Dean P. ; et al. | 2017-09-14 |
| Power converter App 20050281066 - Wheeler, Patrick ; et al. | 2005-12-22 |
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