Issued Patents All Time
Showing 1–25 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503046 | Nanostructured acousto-optic device, and optical scanner, optical modulator, and holographic display apparatus using the nanostructured acousto-optic device | Seung-hoon Han, Sang Yoon Lee, Hong-seok Lee, Moon Gyu Han, Sun-kook Kim | 2019-12-10 |
| 10418417 | Multi-level synaptic weight device of vertical cross-point structure in three dimension and fabrication thereof | Seungyeol Oh, Hyunsang Hwang | 2019-09-17 |
| 10141407 | Graphene device and method of manufacturing the same | David Seo, Ho-jung Kim, Myoung-jae Lee, Seong Ho Cho | 2018-11-27 |
| 9477101 | Nanostructured acousto-optic device, and optical scanner, optical modulator, and holographic display apparatus using the nanostructured acousto-optic device | Seung-hoon Han, Sang Yoon Lee, Hong-seok Lee, Moon Gyu Han, Sun-kook Kim | 2016-10-25 |
| 9441822 | Color optical pen for electronic panel | Chang-jung Kim, U-in Chung, I-hun Song, Seung-eon Ahn | 2016-09-13 |
| 9379319 | Nonvolatile memory transistor and device including the same | Myoung-jae Lee, Seong Ho Cho, Ho-jung Kim, Young-soo Park, David Seo | 2016-06-28 |
| 9373685 | Graphene device and electronic apparatus | Hyeon Jin Shin, Kyung-Eun BYUN, Hyun-jae Song, Seong Jun Park, David Seo +5 more | 2016-06-21 |
| 9312368 | Graphene device including separated junction contacts and method of manufacturing the same | Jae Ho Lee, Kyung-Eun BYUN, Hyun-jae Song, Hyeon Jin Shin, Min Hyun Lee +1 more | 2016-04-12 |
| 9190103 | Data storage medium having security function and output apparatus therefor | Chang-jung Kim, Ho-jung Kim, Chul-Woo Park | 2015-11-17 |
| 8633868 | Apparatuses for and methods of displaying three-dimensional images | Chang-jung Kim, Young-soo Park, Chan Hee Lee | 2014-01-21 |
| 8526288 | Optical elements including light sources and waveguides and information storage devices including the same | Sung-chul Lee, Seung-hoon Han | 2013-09-03 |
| 8509430 | Storage devices having a security function and methods of securing data stored in the storage device | Ho-jung Kim, Jai-kwang Shin | 2013-08-13 |
| 8471232 | Resistive memory devices including vertical transistor arrays and related fabrication methods | Deok-kee Kim, Kyoung-won Na, Kwnag-Soo Seol, Dong-Seok Suh | 2013-06-25 |
| 8456889 | Semiconductor devices including variable resistance materials and methods of operating the same | Young Bae Kim, Chang-jung Kim | 2013-06-04 |
| 8455854 | Nonvolatile memory device including amorphous alloy metal oxide layer and method of manufacturing the same | Choong-rae Cho, Sung-Il Cho, Eun-hong Lee, Chang-wook Moon | 2013-06-04 |
| 8357992 | Non-volatile memory device and method of manufacturing the same | Ho-jung Kim, Chang-jung Kim, Ki-ha Hong | 2013-01-22 |
| 8350262 | Nonvolatile memory device and nonvolatile memory array including the same | Myoung-jae Lee, Eun-hong Lee, Jong-Wan Kim, Dong Chul Kim, Seung-eon Ahn | 2013-01-08 |
| 8203863 | Nonvolatile memory cells and nonvolatile memory devices including the same | Ho-jung Kim, Jai-kwang Shin, Chang-jung Kim, Myoung-jae Lee, Ki-ha Hong | 2012-06-19 |
| 8164130 | Nonvolatile memory device comprising one switching device and one resistant material and method of manufacturing the same | Sun-ae Seo, Myoung-jae Lee, Wan-jun Park | 2012-04-24 |
| 8101983 | Nonvolatile memory device comprising one switching device and one resistant material and method of manufacturing the same | Sun-ae Seo, Myoung-jae Lee, Wan-jun Park | 2012-01-24 |
| 8043926 | Nonvolatile memory devices including oxygen-deficient metal oxide layers and methods of manufacturing the same | Sung-Il Cho, Choong-rae Cho, Eun-hong Lee | 2011-10-25 |
| 7943926 | Nonvolatile memory device and nonvolatile memory array including the same | Myoung-jae Lee, Eun-hong Lee, Jong-Wan Kim, Dong Chul Kim, Seung-eon Ahn | 2011-05-17 |
| 7936044 | Non-volatile memory devices and methods of fabricating the same | Dong Chul Kim, Myoung-jae Lee, Sun-ae Seo, In-Gyu Baek, Seung-eon Ahn +3 more | 2011-05-03 |
| 7935953 | Nonvolatile memory device, array of nonvolatile memory devices, and methods of making the same | Seung-eon Ahn, Young-soo Joung, Young-Kwan Cha, Myoung-jae Lee, David Seo +1 more | 2011-05-03 |
| 7901586 | Method of manufacturing self-ordered nanochannel-array and method of manufacturing nanodot using the nanochannel-array | Soo-hwan Jeong, Sun-ae Seo, In-Sook Kim | 2011-03-08 |