Johnston; Keith W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnston; Keith W..The latest application filed is for "output control and compensation for ac coupled systems".
- Johnston; Keith W. - Calgary CA
| Patent | Date |
|---|---|
| Output Control And Compensation For Ac Coupled Systems App 20220021206 - Ghotra; Daljit ; et al. | 2022-01-20 |
| Output control and compensation for AC coupled systems Grant 11,139,654 - Ghotra , et al. October 5, 2 | 2021-10-05 |
| Automatic recovery control Grant 10,305,321 - Ghotra , et al. | 2019-05-28 |
| Seamless transitions between control modes Grant 10,181,724 - Ghotra , et al. Ja | 2019-01-15 |
| Automatic Recovery Control App 20170229905 - Ghotra; Daljit ; et al. | 2017-08-10 |
| Output Control And Compensation For Ac Coupled Systems App 20170229867 - Ghotra; Daljit ; et al. | 2017-08-10 |
| Seamless Transitions Between Control Modes App 20170229866 - Ghotra; Daljit ; et al. | 2017-08-10 |
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