CK

Changhyun KIM

Samsung: 5 patents #1,010 of 15,164Top 7%
KF Korea University Research And Business Foundation: 1 patents #51 of 293Top 20%
SH Sk Hynix: 1 patents #251 of 822Top 35%
LG: 1 patents #1,673 of 4,121Top 45%
Overall (2025): #13,231 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12422181 Module refrigerator Jisook Lee, Hyunjoo KIM, Hosang Park, Eungryeol SEO, Wonjae YOON 2025-09-23
12389630 Vertical channel transistor including a graphene insertion layer beweeen a source/drain electrode and a channel pattern Kyung-Eun BYUN, Sangwon Kim, Keunwook Shin, Changseok LEE 2025-08-12
12369359 Thin film structure and electronic device including two-dimensional material Keunwook Shin, Kyung-Eun BYUN, Sangsoo Lee, Changseok LEE 2025-07-22
12353847 Semiconductor device capable of performing in-memory processing Seonwook KIM, Wonjun Lee 2025-07-08
12322359 Signal processing device and image display apparatus including the same capable of increasing clarity of OSD when mixing with image Jeonghyu Yang, Jungeun Lim, Junseong Kim, Sunguk Lim 2025-06-03
12262527 Vertical-channel cell array transistor structure and dram device including the same Changseok LEE, Sangwon Kim, Kyung-Eun BYUN, Eunkyu Lee 2025-03-25
12199165 Semiconductor device and electronic apparatus including the semiconductor device Seunggeol NAM, Keunwook Shin, Dohyun Lee 2025-01-14