Drive train and method for operating a drive train
US-11267328-B2 · Mar 8, 2022 · US
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Spiegel Leo patents
Spiegel Leo is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Spiegel Leo |
| Total patents | 10 |
| First publication | Dec 10, 2015 |
| Latest publication | Mar 8, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Electric machine for a motor vehicle and method for cooling an electric machine
US-11190084-B2 · Nov 30, 2021 · US
High-voltage battery division for charging column connection
US-10821836-B2 · Nov 3, 2020 · US
Drive train of a motor vehicle that can be driven in a purely electric manner
US-10384524-B2 · Aug 20, 2019 · US
Drive train and method for operating a drive train
US-2019241057-A1 · Aug 8, 2019 · US
High-voltage battery division for charging column connection
US-2019009685-A1 · Jan 10, 2019 · US
Arrangement of an electric machine and of a transmission connected downstream thereof
US-10038354-B2 · Jul 31, 2018 · US
Drive train and method for operating a drive train
US-2016236561-A1 · Aug 18, 2016 · US
Arrangement of an electric machine and of a transmission connected downstream thereof
US-2016006321-A1 · Jan 7, 2016 · US
Electric machine for a motor vehicle and method for cooling an electric machine
US-2015357882-A1 · Dec 10, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Porsche Ag | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02K9/19 | 4 |
| B60K6/40 | 4 |
| F16H2057/0335 | 4 |
| B60K6/28 | 3 |
| Y10S903/907 | 3 |