YC

Youngjoon Choi

Samsung: 11 patents #12,136 of 75,807Top 20%
IC Innogrit Technologies Co.: 2 patents #26 of 53Top 50%
Overall (All Time): #363,787 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12405882 Memory system, data storage device, user device and data management method thereof Hyojin Jeong, Sunghoon Lee, Jae Hyeon Ju 2025-09-02
12315584 Method for finding common optimal reference voltage and memory storage system Goyo CHIANG 2025-05-27
11776635 Method for finding optimum read voltage and flash memory system Hung-Chi Chiang 2023-10-03
11640353 Memory system, data storage device, user device and data management method thereof Hyojin Jeong, Sunghoon Lee, Jae Hyeon Ju 2023-05-02
11636032 Memory system, data storage device, user device and data management method thereof Hyojin Jeong, Sunghoon Lee, Jae Hyeon Ju 2023-04-25
11232022 Memory system, data storage device, user device and data management method thereof having a data management information matching determination Hyojin Jeong, Sunghoon Lee, Jae Hyeon Ju 2022-01-25
8760918 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2014-06-24
8705272 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2014-04-22
8638585 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2014-01-28
8625344 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2014-01-07
8614919 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2013-12-24
8565021 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2013-10-22
8027194 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Jaehoon Heo +8 more 2011-09-27