DaeWon RYU has been granted 5 US patents while listed as an inventor at LG . The first was granted in 2018 and the most recent in December 2025. DaeWon RYU ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list DaeWon RYU in Seojong-myeon, KR.
Patents per Year Patents granted per year, 2018 to 2024 Bar chart with a peak of 2 patents in 2020. peak 2 2018: 1 patents 2018 2020: 2 patents 2020 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12497369 Organic compounds and organic light emitting display device using the same Dongsung KIM , KYUTAE KIM , Chea-Hyun Lim , Munsoo Kim 2025-12-16
12006312 Benzazole derivative having heteroaryl group and organic electroluminescence device including the same Dohan KIM , Hyeseung Kang , Sang-Bae Han , Seong-Shik Moon , Kyousic Kim 2024-06-11
$10,000
10673975 Content streaming service method for reducing communication cost and system therefor Sang Min Chung , Jeehong Lee , Cheol-Won Oh , Eunjin Joo 2020-06-02
$112,672,000
10644265 Organic light emitting display device Seonghee Noh , YoungNam LIM , Sangho Lee 2020-05-05
$14,000
9929222 Substrate for organic light emitting display device and organic light emitting display device YoungNam LIM , Seungkyu CHOI , SoonKwang HONG , Sangho Lee , Seonghee Noh 2018-03-27
$37,000
