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

Sehwan Park — 54 Patents

Samsung: 48 patents #1,983 of 75,807Top 3%
LG: 6 patents #6,956 of 26,165Top 30%
Paju-si, KR: #26 of 1,499 inventorsTop 2%
Overall (All Time): #46,969 of 4,157,543Top 2%
54 Patents All Time
Sehwan Park has been granted 54 US patents while listed as an inventor at Samsung. The first was granted in 2015 and the most recent in September 2025. Sehwan Park ranks #46,969 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Sehwan Park in Paju-si, KR.

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12419018 Display apparatus Jaeho Jung 2025-09-16
12412630 Memory device that performs erase operation to preserve data reliability Jinyoung Kim, Ilhan Park, Youngdeok Seo, Dongmin Shin 2025-09-09
12232274 Display apparatus 2025-02-18
12207463 Vertical non-volatile memory device including thermoelectric device, semiconductor package including the memory device, and heat dissipation method of the memory device Jaebeom Byun, Jongsam Kim 2025-01-21
12181953 Operating method of a nonvolatile memory device for programming multi-page data Wandong Kim, Jinyoung Kim, Hyun Seung Seo, Sangwan Nam 2024-12-31
12131789 Nonvolatile memory device and method of operating the same Junho Kim, Jinyoung Kim, Seoyoung LEE, Jisang Lee, Joonsuc Jang 2024-10-29
12094552 Non-volatile memory device, operating method thereof, controller for controlling the same, and storage device having the same Jinyoung Kim, Ilhan Park, Kyoman Kang, Sangwan Nam 2024-09-17
12079165 Method and apparatus for providing search function in touch-sensitive device 2024-09-03
12045132 Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof Dongmin Shin, Jinyoung Kim, Youngdeok Seo 2024-07-23
11972791 Method and device for reading data in a nonvolatile memory device based on cell counts of two states Hyojung Jang, Jinyoung Kim, Jisang Lee 2024-04-30
11868647 Nonvolatile memory device, with valley search for threshold voltage, memory controller, and reading method of storage device including the same Youngdeok Seo, Jinyoung Kim, Ilhan Park 2024-01-09
11862273 Storage devices and methods of operating storage devices Jinyoung Kim, Youngdeok Seo, Dongmin Shin, Joonsuc Jang, Sungmin Joe 2024-01-02
11817153 Memory device that performs erase operation to preserve data reliability Jinyoung Kim, Ilhan Park, Youngdeok Seo, Dongmin Shin 2023-11-14
11815982 Operating method of a nonvolatile memory device for programming multipage data Wandong Kim, Jinyoung Kim, Hyun Seung Seo, Sangwan Nam 2023-11-14
11804280 Non-volatile memory device, operating method thereof, controller for controlling the same, and storage device having the same Jinyoung Kim, Ilhan Park, Kyoman Kang, Sangwan Nam 2023-10-31
11775203 Storage device including nonvolatile memory device and method of operating the same Youngdeok Seo, Jinyoung Kim, Dongmin Shin, Woohyun Kang, Shinho Oh 2023-10-03
11763903 Nonvolatile memory device including artificial neural network, memory system including same, and operating method of nonvolatile memory device including artificial neural network Jinyoung Kim, Youngdeok Seo, Dongmin Shin 2023-09-19
11749356 Non-volatile memory device, a memory system that includes the non-volatile memory device, and an operating method of the non-volatile memory device Jinyoung Kim, Youngdeok Seo, Dongmin Shin 2023-09-05
11682467 Nonvolatile memory device, controller for controlling the same, storage device including the same, and reading method of the same Jinyoung Kim, Youngdeok Seo, Ilhan Park 2023-06-20
11675618 Method and apparatus for switching tasks Youngjoo Park, Minjeong Kang, Jinhee Choi 2023-06-13
11670387 Non-volatile memory device, memory system including the device, and method of operating the device Youngdeok Seo, Jinyoung Kim, Dongmin Shin 2023-06-06
11610639 Non-volatile memory device, storage device having the same, and reading method thereof Eunhyang Park, Jinyoung Kim, Jisang Lee, Ilhan Park 2023-03-21
11579972 Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof Dongmin Shin, Jinyoung Kim, Youngdeok Seo 2023-02-14
11562804 Storage devices and methods of operating storage devices Jinyoung Kim, Youngdeok Seo, Dongmin Shin, Joonsuc Jang, Sungmin Joe 2023-01-24
11556415 Memory controller, memory device and storage device Jinyoung Kim, Ilhan Park, Youngdeok Seo 2023-01-17