Inventor
Lei Hao
Inventor
Troy, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
Y02TClimate change mitigation technologies related to transportation17%
B60LPropulsion of electrically-propelled vehicles13%
F02NStarting of combustion engines13%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology9%
H02KDynamo-electric machines9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
F02DControlling combustion engines4%
F16HGearing4%
G06FElectric digital data processing4%
PatentTitleYear
10,998,840Electric drive system with reconfigurable machine windings202110,961,971System and method for reducing cold start emissions of a motor vehicle202110,940,771Optimized operation of electric propulsion system having reconfigurable series/parallel voltage source202110,917,030Electric drive system with reconfigurable machine windings202110,895,237Electric starter system with latch mechanism for pinion pre-engagement control202110,886,817On-axis brushless starter assembly20219,747,385'Compression of cascading style sheet files'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history
2017Based in Hangzhou, CN· patent location history
2021Patents assigned to GM GLOBAL TECH OPERATIONS LLC (6)· patent assignee history
2021Based in Troy, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS LLC | 6 | 2021 |
| ALIBABA GROUP HOLDING LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Troy, MI, US | 6 | 2021 |
| Hangzhou, CN | 1 | 2017 |