Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256941 | Method for controlling operation of iris sensor and electronic device therefor | Hee-Jun Choi, Yoo-Mi Tak, Woo Yong Lee, Jeong-Ho Cho, Jeong-Min Park +2 more | 2022-02-22 |
| 9342736 | Electronic device having sensor unit and operating method thereof | Jeong-Ho Cho, Dong-Han Lee | 2016-05-17 |
| 8945949 | Method for fabricating variable resistance memory device | — | 2015-02-03 |
| 8542543 | Variable resistance memory device having equal resistances between signal paths regardless of location of memory cells within the memory array | — | 2013-09-24 |
| 8456930 | Variable resistance memory device having equal resistances between signal paths regardless of location of memory cells within the memory array | — | 2013-06-04 |
| 8072077 | Semiconductor memory device | — | 2011-12-06 |
| 8022499 | Semiconductor memory device including cell isolation structure using inactive transistors | — | 2011-09-20 |