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Hyewon Choi — 14 Patents

Samsung: 12 patents #11,368 of 75,807Top 15%
LCLapto Co.: 1 patents #9 of 27Top 35%
Yongin-si, KR: #1,801 of 9,683 inventorsTop 20%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Hyewon Choi has been granted 14 US patents while listed as an inventor at Samsung. The first was granted in 2022 and the most recent in November 2025. Hyewon Choi ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Hyewon Choi in Yongin-si, KR.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12482381 Display apparatus Jihu Kim, Hunsung Kim, Bongkyu KIM, Seeun Kim, Chiwon Cho +1 more 2025-11-25
12396363 Light-emitting device and an electronic apparatus including the same Seulong Kim, Soungwook Kim, Sungsoo Bae, Hyein Jeong, Jaeweon Hur 2025-08-19
12284859 Organic light-emitting device and apparatus including the same Seungjin Chu, Kyungsik Kim, Sungwook Kim, Seulong Kim, Tsuyoshi Naijo +4 more 2025-04-22
12279475 Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more 2025-04-15
12219789 Organic light-emitting device and apparatus including the same Seulong Kim, Tsuyoshi Naijo, Yunjee Park, Sungsoo Bae, Dongchan Lee 2025-02-04
12167618 Light emitting element and display panel including the same Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sung-Soo Bae +4 more 2024-12-10
12069890 Light-emitting device and an electronic device including the same Soungwook Kim, Seulong Kim, Sungsoo Bae, Hyein Jeong, Jaeweon Hur 2024-08-20
11855438 Multi-circuit DC breaking system Hyenjun Choi, Jihoon Park, Insung Jeong 2023-12-26
11812659 Organic electroluminescence device and polycyclic compound for organic electroluminescence device Seulong Kim, Eu-gene OH, Munsoo Kim, Juwan Maeng, Kap-jong HAN +3 more 2023-11-07
11778844 Light emitting element and display panel including the same Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sung-Soo Bae +4 more 2023-10-03
11758760 Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more 2023-09-12
11713746 System for and method of frequency control of variable-speed wind power generator Hyenjun Choi, Jihoon Park 2023-08-01
11626566 Organic light-emitting device and apparatus including the same Seungjin Chu, Kyungsik Kim, Sungwook Kim, Seulong Kim, Tsuyoshi Naijo +4 more 2023-04-11
11437604 Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more 2022-09-06

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