Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CB

Chul Baik — 26 Patents

Samsung: 24 patents #5,402 of 75,807Top 8%
SCSemes Co.: 1 patents #467 of 991Top 50%
Suwon-si, KR: #1,218 of 18,685 inventorsTop 7%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Chul Baik has been granted 26 US patents while listed as an inventor at Samsung. The first was granted in 2016 and the most recent in September 2025. Chul Baik ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Chul Baik in Suwon-si, KR.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 7 patents in 2023.peak 72016: 1 patents20162019: 1 patents20192020: 5 patents20202021: 1 patents20212022: 5 patents20222023: 7 patents20232024: 4 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
12414459 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound Jongwon Choi, Sukekazu Aratani, Kum Hee Lee, Banglin Lee, Hyeonho Choi +5 more 2025-09-09
12302746 Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound Yongsuk Cho, Sangdong Kim, Hyun Koo, Ohyun Kwon, Byoungki Choi 2025-05-13
12145950 Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound Kum Hee Lee, Yongsuk Cho, Jongwon Choi, Yoonhyun Kwak, Ohyun Kwon +2 more 2024-11-19
12084439 Compound and photoelectric device, image sensor, and electronic device including the same Jisoo SHIN, Taejin CHOI, Sung Young Yun, Kyung Bae Park, Gae Hwang Lee +2 more 2024-09-10
11957044 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound Jongwon Choi, Sukekazu Aratani, Kum Hee Lee, Banglin Lee, Hyeonho Choi +5 more 2024-04-09
11887883 Heterogeneous composite material and method for producing the same Do Yeon Kim, Pil Kyun HEO, Ho Jong HWANG, Hyun Yoon, Jong Min Lee 2024-01-30
11800801 Organic light-emitting device Seokhwan Hong, Myungsun Sim, Seungyeon Kwak, Hyun Koo, Sangdong Kim +7 more 2023-10-24
11793072 Compound and photoelectric device, image sensor, and electronic device including the same Jisoo SHIN, Yeong Suk Choi, Katsunori Shibata, Taejin CHOI, Sungyoung YUN +7 more 2023-10-17
11713326 Compound and photoelectric device, image sensor and electronic device including the same Jisoo SHIN, Sung Young Yun, Taejin CHOI, Kyung Bae Park, Gae Hwang Lee +3 more 2023-08-01
11711974 Compound and photoelectric device, image sensor and electronic device including the same Taejin CHOI, Ji Soo SHIN, Sung Young Yun, Kyung Bae Park, Gae Hwang Lee +2 more 2023-07-25
11569451 Compound and photoelectric device, image sensor, and electronic device including the same Jisoo SHIN, Yeong Suk Choi, Katsunori Shibata, Taejin CHOI, Sungyoung YUN +7 more 2023-01-31
11569460 Organometallic compound, organic light-emitting device including organometallic compound, and diagnostic composition including organometallic compound Yongsuk Cho, Ohyun Kwon, Yoonhyun Kwak, Sungjun Kim, Kum Hee Lee +3 more 2023-01-31
11557741 Photoelectric conversion devices and organic sensors and electronic devices Chul Joon Heo, Kyung Bae Park, Hyun Bum KANG, Sung Jun Park, Jeong Il Park +8 more 2023-01-17
11495758 Composition and organic light-emitting device including the same Sangdong Kim, Seungyeon Kwak, Hyun Koo, Sungjun Kim, Hyungsun Kim +12 more 2022-11-08
11466001 Compound and photoelectric device, image sensor and electronic device including the same Yeong Suk Choi, Ji Soo SHIN, Sung Young Yun, Taejin CHOI, Hye Rim HONG +3 more 2022-10-11
11401289 Compound and photoelectric device, image sensor and electronic device including the same Taejin CHOI, Ji Soo SHIN, Sung Young Yun, Kyung Bae Park, Gae Hwang Lee +2 more 2022-08-02
11322688 N-type semiconductor composition, and thin film, organic photoelectric device, image sensor, and electronic device including the same Hiromasa Shibuya, Yutaka Matsuo, Sung Young Yun, Seon-Jeong Lim, Ji Soo SHIN +4 more 2022-05-03
11283157 Display module and method of manufacturing the same Yong-Uk Lee, Eung-yeoul Yoon, Dong-Hyun Sohn, Nak Hyun Kim, Byung-ha Park +2 more 2022-03-22
11145822 Compound and photoelectric device, image sensor, and electronic device including the same Jisoo SHIN, Yeong Suk Choi, Katsunori Shibata, Taejin CHOI, Sungyoung YUN +7 more 2021-10-12
10811621 Organometallic compound, organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound Soyeon Kim, Seungyeon Kwak, Jungin Lee, Jiyoun Lee, Seokhwan Hong +2 more 2020-10-20
10811622 Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound Seongjun Yoon, Seungyeon Kwak, Soyeon Kim, Jungin Lee, Hwayoung Cho +2 more 2020-10-20
10690984 Electronic apparatus and control method thereof Jun Cheol BAE, Hong Suk Kim, Byung Seo, Hyun Min Song, Tatsuhiro Otsuka 2020-06-23
10573955 Display module and method of manufacturing the same Yong-Uk Lee, Eung-yeoul Yoon, Dong-Hyun Sohn, Nak Hyun Kim, Byung-ha Park +2 more 2020-02-25
10566566 Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound Aram Jeon, Jungin Lee, Hwayoung Cho, Seokhwan Hong, Kyuyoung Hwang +2 more 2020-02-18
10400003 Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound Kyuyoung Hwang, Seungyeon Kwak, Seongjun Yoon, Jungin Lee, Jiyoun Lee +3 more 2019-09-03