Inventor
Dennis B. Skellenger
Inventor
Saginaw, MI, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles38%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters32%
G01RMeasuring electric variables9%
G01DMeasuring not specially adapted for a specific variable6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
B60WConjoint control of vehicle sub-units of different type or different function3%
G05BControl or regulating systems in general3%
PatentTitleYear
10,946,894Driver warning in electric power steering systems202110,773,749Driver warning in electric power steering systems202010,676,129Driver notification using handwheel actuators in steer-by-wire systems202010,071,762Detection and mitigation of inverter errors in steering system motors201810,000,233Method of controlling an inverter during MOSFET shorts20189,809,247'Motor control current sensor loss of assist mitigation for electric power steering'20179,806,656'Fault tolerant phase current measurement for motor control systems'20179,802,642'Phase current measurement diagnostic'20177,042,227'Current determination in a permanent magnet electric machine'20066,914,399'Active deadtime control for improved torque ripple performance in electric machines'20056,448,724'Apparatus and method for commutation noise reduction'20026,441,578'Method and apparatus for torque linearization in an electric power steering system'20026,426,602'Minimization of motor torque ripple due to unbalanced conditions'20026,392,418'Torque current comparison for current reasonableness diagnostics in a permanent magnet electric machine'20026,002,226'Brushless DC motor control method and apparatus for reduced commutation noise'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to GEN MOTORS CORP (1)· patent assignee history
1999Based in Munger, MI, US· patent location history
2002–2006Patents assigned to DELPHI TECH INC (5)· patent assignee history
2002–2006Based in Vassar, MI, US· patent location history
2005Patents assigned to DELPHI TECHNOLOGIES (1)· patent assignee history
2017–2021Patents assigned to STEERING SOLUTIONS IP HOLDING (8)· patent assignee history
2017–2021Based in Saginaw, MI, US· patent location history
2021Patents assigned to STEERING SOLUTION IP HOLDING CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STEERING SOLUTIONS IP HOLDING | 8 | 2017–2021 |
| DELPHI TECH INC | 5 | 2002–2006 |
| DELPHI TECHNOLOGIES | 1 | 2005 |
| GEN MOTORS CORP | 1 | 1999 |
| STEERING SOLUTION IP HOLDING CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saginaw, MI, US | 8 | 2017–2021 |
| Vassar, MI, US | 6 | 2002–2006 |
| Munger, MI, US | 1 | 1999 |