JK

Jae-Bum Ko

SH Sk Hynix: 53 patents #59 of 4,849Top 2%
Overall (All Time): #49,418 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 25 most recent of 53 patents

Patent #TitleCo-InventorsDate
10037141 Memory device and memory system including the same 2018-07-31
9548100 Semiconductor memory apparatus performing a refresh operation 2017-01-17
9519020 Semiconductor apparatus and chip selecting method thereof Jun-Gi Choi 2016-12-13
9432010 Buffer control circuit and multi-chip package including the same 2016-08-30
9362005 Semiconductor device for parallel bit test and test method thereof Sang-Jin Byeon 2016-06-07
9350355 Semiconductor apparatus 2016-05-24
9336854 Semiconductor memory apparatus 2016-05-10
9324380 Stacked semiconductor apparatus and semiconductor system capable of inputting signals through various paths Sang-Jin Byeon, Young-Jun Ku 2016-04-26
9305909 3D semiconductor apparatus for initializing channels 2016-04-05
9269414 Semiconductor integrated circuit Sang-Jin Byeon 2016-02-23
9263118 Semiconductor memory device and method for operating the same Tae Sik Yun, Young-Jun Ku 2016-02-16
9183919 Semiconductor device 2015-11-10
9183918 Stacked semiconductor apparatus for generating refresh signal Sang-Jin Byeon 2015-11-10
9184766 Decoding circuit 2015-11-10
9177625 Semiconductor chip, semiconductor integrated circuit including the semiconductor chip, semiconductor system including the semiconductor integrated circuit and method of driving the semiconductor system 2015-11-03
9030224 Semiconductor integrated circuit Sang-Jin Byeon 2015-05-12
8981841 Semiconductor integrated circuit and semiconductor system including the same Jong-Chern Lee, Sang-Jin Byeon 2015-03-17
8947152 Multi-chip package 2015-02-03
8917110 Semiconductor package including multiple chips and memory system having the same 2014-12-23
8804453 Integrated circuit including semiconductor memory devices having stack structure Sang-Jin Byeon 2014-08-12
8803597 Semiconductor integraged circuit having compatible mode selection circuit Sang-Jin Byeon 2014-08-12
8713349 Semiconductor apparatus Sang-Jin Byeon 2014-04-29
8687439 Semiconductor apparatus and memory system including the same Jong-Chern Lee 2014-04-01
8536904 Command buffer circuit of semiconductor apparatus 2013-09-17
8526250 Address delay circuit of semiconductor memory apparatus 2013-09-03