Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chiweon Yoon — 45 Patents

Samsung: 45 patents #2,234 of 75,807Top 3%
Suwon-si, KR: #539 of 18,685 inventorsTop 3%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Chiweon Yoon has been granted 45 US patents while listed as an inventor at Samsung. The first was granted in 2013 and the most recent in September 2025. Chiweon Yoon ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Chiweon Yoon in Suwon-si, KR.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 11 patents in 2025.peak 112013: 1 patents20132014: 3 patents2015: 2 patents20152016: 4 patents2017: 3 patents20172018: 4 patents2019: 1 patents20192022: 3 patents2023: 7 patents20232024: 6 patents2025: 11 patents2025

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDate
12431173 Memory package performing training operation using address-delay mapping and memory system including the same Hwanseok KU, Youngmin Jo, Anil Kavala, Jungjune Park 2025-09-30
12424289 Method of operating memory device and memory device performing the same Chihyun Kim, Junehong Park, Jayang Yoon, Hyeongdo Choi 2025-09-23
12413209 Clock signal generator and operating method thereof Jihyun Park, Bilal Ahmad Janjua, Jungyu Lee 2025-09-09
12400724 Voltage generation circuit and semiconductor memory device including the same Yumin KIM, Jungyu Lee, Jihyun Park, Eunchan Lee 2025-08-26
12394452 ZQ calibration circuit for multiple interfaces Tongsung Kim, Junghwan Kwak, Seungjun Bae, Byungkwan Chun, Youngmin Jo 2025-08-19
12394460 Nonvolatile memory device and memory system including the same Cheolhui Lee, Youngmin Jo, Anil Kavala, Jungjune Park 2025-08-19
12380953 Voltage generator and memory device including the same Yoonjae Lee, Byungjoon Yoo, Cheonan Lee 2025-08-05
12237046 Memory system including an interface circuit connecting a controller and memory Youngmin Jo, Tongsung Kim, Byunghoon Jeong 2025-02-25
12217793 Data transfer circuits in nonvolatile memory devices and nonvolatile memory devices including the same Eunjin Song, Kyoungtae Kang, Sanglok Kim, Byunghoon Jeong 2025-02-04
12210773 Storage device for transmitting data having an embedded command in both directions of a shared channel, and a method of operating the storage device Youngmin Jo, Tongsung Kim, Seonkyoo Lee, Byunghoon Jeong 2025-01-28
12190942 Nonvolatile memory device and operating method with operational amplifier having feedback path Seongjin Kim, Jayang Yoon, Cheonan Lee, Kichang Jang 2025-01-07
12112071 Nonvolatile memory device supporting high-efficiency I/O interface Seonkyoo Lee, Jeongdon Ihm, Byunghoon Jeong 2024-10-08
12073917 Memory device that includes a duty correction circuit, memory controller that includes a duty sensing circuit, and storage device that includes a memory device Tongsung Kim, Youngmin Jo, Manjae Yang, Junha Lee, Byunghoon Jeong 2024-08-27
11984170 Nonvolatile memory device and storage device including the nonvolatile memory device Tongsung Kim, Youngmin Jo 2024-05-14
11921664 Storage device and retraining method thereof Tongsung Kim, Jangwoo Lee, Seonkyoo Lee, Jeongdon Ihm 2024-03-05
11915781 Apparatuses and methods for ZQ calibration Dongho Shin, Jungjune Park, Kyoungtae Kang, Junha Lee, Byunghoon Jeong 2024-02-27
11869860 Storage device generating multi-level chip enable signal and operating method thereof Hyunsuk Kang, Daehoon Na 2024-01-09
11810638 Memory device including multiple memory chips and data signal lines and a method of operating the memory device Seonkyoo Lee, Byunghoon Jeong, Youngmin Jo 2023-11-07
11783874 Memory with swap mode Taehyeon PARK, Byunghoon Jeong 2023-10-10
11756592 Memory device supporting DBI interface and operating method of memory device Youngmin Jo, Byunghoon Jeong, Tongsung Kim, Seonkyoo Lee 2023-09-12
11736098 Memory package, semiconductor device, and storage device Tongsung Kim, Youngmin Jo, Byungkwan Chun, Byunghoon Jeong 2023-08-22
11714579 Nonvolatile memory device supporting high-efficiency I/O interface Seonkyoo Lee, Jeongdon Ihm, Byunghoon Jeong 2023-08-01
11594287 Nonvolatile memory device and storage device including the nonvolatile memory device Tongsung Kim, Youngmin Jo 2023-02-28
11550498 Storage device and retraining method thereof Tongsung Kim, Jangwoo Lee, Seonkyoo Lee, Jeongdon Ihm 2023-01-10
11372593 Nonvolatile memory device supporting high-efficiency I/O interface Seonkyoo Lee, Jeongdon Ihm, Byunghoon Jeong 2022-06-28