Control apparatus
US-11370408-B2 · Jun 28, 2022 · US
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said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection
said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02N2011/0877 |
| Official title | {said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection} |
| Display label | said switch being used as a series-parallel switch, e.g. to switch circuit elements from series to parallel connection |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2021 | 1 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control apparatus
US-11235750-B2 · Feb 1, 2022 · US
Integration of starter current control device and on-board electrical system disconnecting switch
US-10907604-B2 · Feb 2, 2021 · US
Control apparatus
US-2019299973-A1 · Oct 3, 2019 · US
Control apparatus
US-2019299968-A1 · Oct 3, 2019 · US
Electric tool for facilitating starting of engine
US-2019293041-A1 · Sep 26, 2019 · US
Integration of Starter Current Control Device and On-Board Electrical System Disconnecting Switch
US-2019101091-A1 · Apr 4, 2019 · US
Electric drive vehicles
US-10041462-B2 · Aug 7, 2018 · US
Vehicle start-stop system
US-9915239-B2 · Mar 13, 2018 · US
Vehicle start-stop system
US-2017276113-A1 · Sep 28, 2017 · US
Multiphase induction motor with configurable windings
US-9677531-B2 · Jun 13, 2017 · US
Switch arrangement in a motor vehicle electrical system
US-9644594-B2 · May 9, 2017 · US
Series battery start controller
US-9488109-B2 · Nov 8, 2016 · US
Nine phase induction motor starter/alternator
US-9416761-B2 · Aug 16, 2016 · US
Switch Arrangement in a Motor Vehicle Electrical System
US-2016160828-A1 · Jun 9, 2016 · US
Multiphase induction motor with configurable windings
US-2016090960-A1 · Mar 31, 2016 · US
Nine phase induction motor starter/alternator
US-2016090959-A1 · Mar 31, 2016 · US
Series battery start controller
US-2016025011-A1 · Jan 28, 2016 · US
Electric drive vehicles
US-2016006377-A1 · Jan 7, 2016 · US
Multiple voltage system and method
US-2015377203-A1 · Dec 31, 2015 · US