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Inventor

Joon Yong Lee

Inventor
Seoul, KR

Overview

20→
Patents
2008–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
Y02TClimate change mitigation technologies related to transportation16%
B60LPropulsion of electrically-propelled vehicles15%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
G01RMeasuring electric variables7%
B60WConjoint control of vehicle sub-units of different type or different function3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B62DMotor vehicles2%
PatentTitleYear
10,879,547Control method and control system of hydrogen concentration for fuel cell202010,818,942Method and system for estimating hydrogen concentration of fuel cell202010,720,862Method of calculating motor position using hall sensor202010,566,637Hydrogen concentration estimating method and system for fuel cell202010,554,158Motor control method202010,249,896System and method for controlling fuel cell vehicle201910,052,968Method and system for diagnosing fuel cell stack20189,847,541Voltage synchronization method and system20179,786,930'Fuel cell system and method for controlling the same'20179,537,162'Device and method for controlling cold start of fuel cell system'20179,531,310'System and method for computing motor speed and rotor position using hall sensor'20169,372,236'Failure determination method for motor system'20169,337,753'System and method for cold start of vehicle'20169,130,491'Method of controlling air blower of fuel cell vehicle'20159,007,010'System and method for calibrating offset of motor resolver'20158,373,370'Sensorless control method of high performance permanent magnet synchronous motor during emergency operation'20138,315,752'Apparatus and method for controlling motor position and creep of electric vehicle'20128,121,748'Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle'2012D0583011'Fishing reel'20087,420,339'Regenerative braking system of fuel cell vehicle using super capacitor'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2020Patents assigned to HYUNDAI MOTOR CO LTD (19)· patent assignee history
2008Based in Bucheon-si, KR· patent location history
2008Based in Yongin-si, KR· patent location history
2012–2013Patents assigned to LEE JOON YONG (3)· patent assignee history
2012–2013Patents assigned to CHOI SEO HO (2)· patent assignee history
2012Patents assigned to KWON SANG UK (2)· patent assignee history
2012–2020Based in Seoul, KR· patent location history
2013–2020Patents assigned to KIA MOTORS CORP (11)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOTOR CO LTD192008–2020
KIA MOTORS CORP112013–2020
LEE JOON YONGself32012–2013
CHOI SEO HO22012–2013
KWON SANG UK22012
Locations
LocationPatentsSpan
Seoul, KR182012–2020
Bucheon-si, KR12008
Yongin-si, KR12008