Apparatus and method of complementing braking force of commercial vehicle
US-12559076-B2 · Feb 24, 2026 · US
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Lee Nam Woo patents
Lee Nam Woo is listed as an inventor on 45 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Nam Woo |
| Total patents | 45 |
| First publication | Feb 17, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell system
US-2024014414-A1 · Jan 11, 2024 · US
Apparatus for reducing exhaust hydrogen concentration in a fuel cell system and a method thereof
US-11843145-B2 · Dec 12, 2023 · US
Thermal management system for fuel cell vehicle and control method thereof
US-11843141-B2 · Dec 12, 2023 · US
Oxygen supply apparatus and method for fuel cell of aircraft
US-11799107-B2 · Oct 24, 2023 · US
Heat exchange apparatus for cooling water of fuel cell and fuel cell system including the same
US-11777112-B2 · Oct 3, 2023 · US
Driving Distribution Apparatus of Drone Unit and Method for Controlling the Same
US-2023076223-A1 · Mar 9, 2023 · US
Apparatus and Method of Complementing Braking Force of Commercial Vehicle
US-2023063325-A1 · Mar 2, 2023 · US
Heat exchange apparatus for cooling water of fuel cell and fuel cell system including the same
US-2022393194-A1 · Dec 8, 2022 · US
Heat exchange apparatus for cooling water of fuel cell and fuel cell system including the same
US-11476474-B2 · Oct 18, 2022 · US
Recent patents
Latest publications not already listed above.
Oxygen supply apparatus and method for fuel cell of aircraft
US-2022231315-A1 · Jul 21, 2022 · US
Control method and system of fuel cell system
US-11329302-B2 · May 10, 2022 · US
Thermal management system for fuel cell vehicle and control method thereof
US-2021384534-A1 · Dec 9, 2021 · US
Thermal management system for fuel cell vehicle and control method thereof
US-11139491-B2 · Oct 5, 2021 · US
Apparatus for reducing exhaust hydrogen concentration in a fuel cell system and a method thereof
US-2021159526-A1 · May 27, 2021 · US
Heat exchange device for cooling water of fuel cell and fuel cell system comprising the same
US-10818944-B2 · Oct 27, 2020 · US
Solenoid valve for controlling gas supply
US-10788140-B2 · Sep 29, 2020 · US
Fuel cell system for exhausting residual power in emergency situation
US-10756369-B2 · Aug 25, 2020 · US
Heat exchange apparatus for cooling water of fuel cell and fuel cell system including the same
US-2020161676-A1 · May 21, 2020 · US
Fuel cell system and method for controlling the same
US-10573912-B2 · Feb 25, 2020 · US
Solenoid valve for controlling gas supply
US-2020018414-A1 · Jan 16, 2020 · US
Fuel cell system
US-10535887-B2 · Jan 14, 2020 · US
Fuel cell system for exhausting residual power in emergency situation
US-2019379070-A1 · Dec 12, 2019 · US
Safety apparatus of fuel cell vehicle and method for controlling the safety apparatus
US-10277025-B2 · Apr 30, 2019 · US
Control method and system of fuel cell system
US-2019088960-A1 · Mar 21, 2019 · US
Control method and system of fuel cell system
US-10158137-B2 · Dec 18, 2018 · US
Fuel cell system
US-2018287175-A1 · Oct 4, 2018 · US
System and method for controlling fuel cell of vehicle
US-10074863-B2 · Sep 11, 2018 · US
Heat exchange device for cooling water of fuel cell and fuel cell system comprising the same
US-2018175420-A1 · Jun 21, 2018 · US
Heat exchange apparatus for cooling water of fuel cell and fuel cell system including the same
US-2018166710-A1 · Jun 14, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 45 |
| Kia Motors Corp | 21 |
| Kia Corp | 10 |
| Kwon Sang Uk | 1 |
| Lee Nam Woo | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 42 |
| H01M2250/20 | 40 |
| Y02T90/40 | 30 |
| H01M8/04753 | 17 |
| H01M8/04089 | 16 |