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

Jongchul Park — 73 Patents

Samsung: 61 patents #1,286 of 75,807Top 2%
CPChiral Photonics: 7 patents #5 of 18Top 30%
SUShinshu University: 3 patents #25 of 261Top 10%
AMAmorepacific: 2 patents #260 of 696Top 40%
Overall (All Time): #26,958 of 4,157,543Top 1%
73 Patents All Time
Jongchul Park has been granted 73 US patents while listed as an inventor at Samsung. The first was granted in 2012 and the most recent in September 2025. Jongchul Park ranks #26,958 of 4,157,543 US inventors in our database (top 0.65%). Patent records list Jongchul Park in Seoul, NJ, KR.

Issued Patents All Time

Showing 1–25 of 73 patents

Patent #TitleCo-InventorsDate
12433015 Semiconductor device including self-aligned contact and method of manufacturing the semiconductor device Sanghyun Lee, Sungwoo Kang, Youngmook Oh, Jeongyun Lee 2025-09-30
12350635 Cosmetic manufacturing apparatus, control method of the same, and cosmetic manufacturing system Jaehyung Lee, Jongwoo Kim, Dongyoung Kim, Kyungjun Ma, Hyunseung LEE +2 more 2025-07-08
12347657 Plasma etching apparatus, plasma etching method using the same, and semiconductor fabrication method using the same Sanghyun Lee 2025-07-01
12296310 Cosmetic manufacturing apparatus, control method of the same, and cosmetic manufacturing system Jaehyung Lee, Jongwoo Kim, Dongyoung Kim, Kyungjun Ma, Hyunseung LEE +2 more 2025-05-13
12210185 Wavelength division multiplexers for space division multiplexing (SDM-WDM devices) Victor Il'ich Kopp, Jing Zhang, Daniel Neugroschl 2025-01-28
12068369 Semiconductor devices and method of manufacturing the same Jongsoon Park, Bokyoung LEE, Jeongyun Lee, Hyunggoo Lee, Yeondo Jung +1 more 2024-08-20
12068242 Semiconductor device and method of fabricating the same Hongsik Shin, Dong-Kwon Kim, Jinwook Lee, Wonhyuk Lee 2024-08-20
12046599 Semiconductor device Cheol Kim, Hyunho Jung 2024-07-23
12014904 Wafer processing apparatus Hyonwook Ra 2024-06-18
11966091 Multichannel optical coupler array Victor Il'ich Kopp, Daniel Neugroschl 2024-04-23
11853901 Learning method of AI model and electronic apparatus Kwangwon KO 2023-12-26
11749734 Integrated circuit devices and methods of manufacturing the same Sanghyun Lee, Sungwoo Kang, Youngmook Oh, Jeongyun Lee 2023-09-05
11735627 Semiconductor devices and method of manufacturing the same Jongsoon Park, Bokyoung LEE, Jeongyun Lee, Hyunggoo Lee, Yeondo Jung +1 more 2023-08-22
11683989 Data storage devices and methods for manufacturing the same Sang-Kuk Kim 2023-06-20
11552176 Integrated circuit devices and methods of manufacturing the same Sanghyun Lee, Sungwoo Kang, Youngmook Oh, Jeongyun Lee 2023-01-10
11488952 Semiconductor device including self-aligned contact and method of manufacturing the semiconductor device Sanghyun Lee, Sungwoo Kang, Youngmook Oh, Jeongyun Lee 2022-11-01
11388644 Apparatus and method for load balancing in wireless communication system Minyoung Kang, Hyobin Lee, Kwangwon KO, Seonguk Seo 2022-07-12
10978638 Data storage devices and methods for manufacturing the same Sang-Kuk Kim 2021-04-13
10916403 Ion beam apparatus including slit structure for extracting ion beam 2021-02-09
10867796 Method of forming a pattern 2020-12-15
10838155 Multichannel optical coupler Victor Il'ich Kopp, Jonathan Singer, Daniel Neugroschl 2020-11-17
10608173 Ion beam apparatus with continuously changing parameter control Yil-hyung Lee, Jong Kyu Kim, Sang-Kuk Kim, Jongsoon Park, Hyeji Yoon +1 more 2020-03-31
10600653 Method for forming a fine pattern Keunhee Bai, Seungjun Kim, Seungju Park, Young-Ju Park, Hak-Sun Lee 2020-03-24
10522351 Method of forming a pattern 2019-12-31
10403473 Ion beam etching devices Han-Na Cho, Jong Kyu Kim, Hyuk-Jin Kim 2019-09-03