Inventor
Stephen Watkins
Inventor
Leeds, GB
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding23%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters23%
A61BDiagnosis15%
G06TImage data processing or generation, in general8%
H02JElectric power networks8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,610,192High volume rate 3D ultrasonic diagnostic imaging20209,735,723'Method to control a switched reluctance motor'20179,687,210'High volume rate 3D ultrasonic diagnostic imaging of the heart'20177,880,334'Power supply control for power generator'20117,656,418'User control of 3d volume plane crop'20105,793,179'Sensorless rotor position monitoring in reluctance machines'19985,789,893'Angle firing controller and method of controlling a switched reluctance machine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to SWITCHED RELUCTANCE DRIVES LTD (2)· patent assignee history
1998–2017Based in Leeds, GB· patent location history
2010–2020Based in Windham, NH, US· patent location history
2011Patents assigned to CERES IP CO LTD (1)· patent assignee history
2017–2020Patents assigned to MARTIN WILLIAM ROBERT (2)· patent assignee history
2017–2020Patents assigned to PRATER DAVID (2)· patent assignee history
2017–2020Patents assigned to WATKINS STEPHEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARTIN WILLIAM ROBERT | 2 | 2017–2020 |
| PRATER DAVID | 2 | 2017–2020 |
| SWITCHED RELUCTANCE DRIVES LTD | 2 | 1998 |
| WATKINS STEPHENself | 2 | 2017–2020 |
| CERES IP CO LTD | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leeds, GB | 4 | 1998–2017 |
| Windham, NH, US | 3 | 2010–2020 |