HC

Hyewon Choi

Samsung: 11 patents #12,136 of 75,807Top 20%
LC Lapto Co.: 1 patents #9 of 27Top 35%
Overall (All Time): #360,250 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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