Inventor
Patrick Kaufman
Inventor
San Jose, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Wprimary
B60WConjoint control of vehicle sub-units of different type or different function14%
Y02TClimate change mitigation technologies related to transportation14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B60LPropulsion of electrically-propelled vehicles10%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology10%
H02JElectric power networks10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,836,375Powertrain configurations for single-motor, two-clutch hybrid electric vehicles202010,464,423Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration201910,384,527Four wheel drive powertrain configurations for two-motor, two-clutch hybrid electric vehicles20199,914,361'Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration'20189,505,311'Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration'20169,193,273'Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2018Patents assigned to EFFICIENT DRIVETRAINS INC (3)· patent assignee history
2015–2019Based in Dixon, CA, US· patent location history
2016–2019Based in San Jose, CA, US· patent location history
2019–2020Patents assigned to CUMMINS ELECTRIFIED POWER NA INC (2)· patent assignee history
2019Patents assigned to CUMMINS ELECTRIC POWER NA INC (1)· patent assignee history
2020Based in Davis, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EFFICIENT DRIVETRAINS INC | 3 | 2015–2018 |
| CUMMINS ELECTRIFIED POWER NA INC | 2 | 2019–2020 |
| CUMMINS ELECTRIC POWER NA INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 3 | 2016–2019 |
| Dixon, California, US | 2 | 2015–2019 |
| Davis, California, US | 1 | 2020 |