Se-Jong Yoo — 11 Patents at LG

Se-Jong Yoo has been granted 11 US patents while listed as an inventor at LG. The first was granted in 2009 and the most recent in September 2025. Se-Jong Yoo ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Se-Jong Yoo in Paju-si, KR.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12426468	Organic light emitting diode device	Mi-Seong Kim, Kyoung-Mook Lee	2025-09-23
11296156	Organic light emitting diode device	Mi-Seong Kim, Kyoung-Mook Lee	2022-04-05	$16,000
10541281	In-cell touch organic light-emitting display device	Jong-Hyun Han, Nack-Bong Choi	2020-01-21	$22,000
10241604	Touch panel, method of manufacturing the same and touch panel integrated organic light emitting display device	Mi Jung Lee, Yong Chul Kim, Jong-Hyun Han	2019-03-26	$28,000
10236327	In-cell touch organic light-emitting display device	Young-Jin Choe, Nack-Bong Choi, Jong-Hyun Han	2019-03-19	$30,000
9886063	Backplane substrate and flexible display using the same	Nack-Bong Choi, Seung-Hee Kuk	2018-02-06	$49,000
9405413	Touch panel and display device using the same	Su-Chang An, Deuk Su Lee, Yang Sik Lee	2016-08-02	$63,000
8659576	Liquid crystal display with touch screen function and method for detecting external illuminance using the same	Chang Heon Kang, Seong Jun An, Hyun Chul Nam, Se Hwan Na	2014-02-25
8624856	Touch panel-integrated liquid crystal display device	Dong Sup Kim, Deuk Su Lee, So-Haeng Cho	2014-01-07	$25,000
8542178	Display driving circuit gate driver with shift register stages	Ki Min Son, Joon Sung An, Seong Jun An	2013-09-24
7483012	LCD having integrated amorphous-silicon TFT row driver	Cheon Hong Kim	2009-01-27

Se-Jong Yoo — 11 Patents

Issued Patents All Time

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