Inventor
Zilai Zhao
Inventor
Canton, MI, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles21%
Y02TClimate change mitigation technologies related to transportation21%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
B60WConjoint control of vehicle sub-units of different type or different function7%
B62DMotor vehicles7%
H03KPulse technique7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,256,806Power switch protection system and method20197,622,882'Position detection device for permanent magnetic machines'20097,100,733'Method to initialize steering wheel in a steer-by-wire system'20067,081,725'Power electronics apparatuses for double-fed induction generator to induction motor drive system'20066,877,578'Multi-axle vehicle drive system'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2006Patents assigned to VISTEON GLOBAL TECH INC (3)· patent assignee history
2005–2006Based in Canton, MI, US· patent location history
2009Patents assigned to MAGNA ELECTRONICS INC (1)· patent assignee history
2009–2019Based in Novi, MI, US· patent location history
2019Patents assigned to GM GLOBAL TECH OPERATIONS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VISTEON GLOBAL TECH INC | 3 | 2005–2006 |
| GM GLOBAL TECH OPERATIONS LLC | 1 | 2019 |
| MAGNA ELECTRONICS INC | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Canton, MI, US | 3 | 2005–2006 |
| Novi, MI, US | 2 | 2009–2019 |