Inventor
Young Kook Lee
Inventor
Seoul, KR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles19%
Y02TClimate change mitigation technologies related to transportation19%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
H02JElectric power networks6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
H02KDynamo-electric machines4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
PatentTitleYear
10,821,581Torque limit apparatus, electric screwdriver having the same, and method thereof202010,498,157Charging system without power factor correction circuit201910,243,388Charging system using wound rotor synchronous motor201910,236,707Charging system using wound rotor synchronous motor20199,738,160'Fail-safe method and apparatus for high voltage parts in a hybrid vehicle'20179,694,705'Vehicle charger and method for controlling power thereof'20179,630,512'System and method for controlling energy under interlock of eco-friendly vehicle'20179,605,725'Rotary damper'20179,297,672'Interface circuit for detecting fault of resolver and method thereof'20168,999,085'High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips'20158,786,221'Method for controlling permanent magnet synchronous motor'20148,690,422'Method for measuring temperature of motor for hybrid electric vehicle'20148,686,671'Method for compensating nonlinearity of resolver for hybrid and fuel cell vehicles'20148,508,066'Emergency control apparatus and method for use'20136,885,173'Method and system for diagnosing an arm-shot of a bi-directional DC/DC converter'20056,847,127'System and method for controlling power distribution of fuel cell hybrid electric vehicle'2005D0403901'Table'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2014Patents assigned to LEE YOUNG KOOK (5)· patent assignee history
1999Based in Kangnam-gu, KR· patent location history
2005–2020Patents assigned to HYUNDAI MOTOR CO LTD (14)· patent assignee history
2005–2020Based in Seoul, KR· patent location history
2013–2014Patents assigned to JUNG JIN HWAN (4)· patent assignee history
2013–2014Patents assigned to KIM BUM SIK (4)· patent assignee history
2014–2020Patents assigned to KIA MOTORS CORP (8)· patent assignee history
2017Based in Cheonan-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 14 | 2005–2020 |
| KIA MOTORS CORP | 8 | 2014–2020 |
| LEE YOUNG KOOKself | 5 | 1999–2014 |
| JUNG JIN HWAN | 4 | 2013–2014 |
| KIM BUM SIK | 4 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 15 | 2005–2020 |
| Cheonan-si, KR | 1 | 2017 |
| Kangnam-gu, KR | 1 | 1999 |