YL

Yang-sup Lee

Samsung: 20 patents #6,655 of 75,807Top 9%
Nortel Networks Limited: 2 patents #1,531 of 5,294Top 30%
PS Pure Storage: 2 patents #267 of 486Top 55%
Overall (All Time): #169,482 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12430059 Tuning storage devices Frank Tuzzolino, Douglas Lother, Casey Golliher 2025-09-30
11507297 Efficient management of optimal read levels for flash storage systems Frank Tuzzolino, Douglas Lother, Casey Golliher 2022-11-22
10534560 Data storage device and data processing system having the same Nam-wook Kang, Da-Woon Jung 2020-01-14
10067714 Data storage device and data processing system having the same Nam-wook Kang, Da-Woon Jung 2018-09-04
9239780 Selection of memory blocks for garbage collection based on variable block life threshold Gyu-Dong Shim, Won-Moon Cheon 2016-01-19
9195541 Controlling nonvolatile memory device and nonvolatile memory system 2015-11-24
9003262 Memory controller, devices including the same, and operating method thereof Jae Wook Lee, Jeong-Beom Seo 2015-04-07
8760918 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2014-06-24
8705272 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2014-04-22
8638585 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2014-01-28
8625344 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2014-01-07
8614919 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2013-12-24
8565021 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2013-10-22
8521946 Semiconductor disk devices and related methods of randomly accessing data Kwang Seok Im, Bum-Seok Yu 2013-08-27
8335886 Wear leveling method for non-volatile memory device having single and multi level memory cell blocks 2012-12-18
8214582 Non-volatile memory system storing data in single-level cell or multi-level cell according to data characteristics Prakash Talawar, Chan-Ik Park 2012-07-03
8161320 Apparatus, memory device controller and method of controlling a memory device Jin-Hyuk Kim, Young Gon Kim 2012-04-17
8027194 Memory system and method of accessing a semiconductor memory device Jaesoo Lee, Kangho Roh, Wonhee Cho, Hojun Shim, Youngjoon Choi +8 more 2011-09-27
7826263 Memory system including flash memory and method of operating the same Kyoong-Han Lee, Young-Joon Choi 2010-11-02
7797481 Method and apparatus for flash memory wear-leveling using logical groups Chan-Ik Park, Won-Moon Cheon 2010-09-14
7788441 Method for initializing and operating flash memory file system and computer-readable medium storing related program Chan-Ik Park, Jae-Sung Jung 2010-08-31
7676626 Non-volatile memory system storing data in single-level cell or multi-level cell according to data characteristics Prakash Talawar, Chan-Ik Park 2010-03-09
7339889 Control plane architecture for automatically switched optical network Dan Oprea 2008-03-04
6650618 Method and apparatus for managing communications between nodes in a bi-directional ring network Wang-Hsin Peng 2003-11-18