Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10937788 | Memory device having vertical structure | Sang Min Lee, Tae-seop CHOI, Kon Ha, Seung Jae Lee | 2021-03-02 |
| 10622360 | Method of manufacturing a semiconductor device | Sang Min Lee, Tae-seop CHOI, Kon Ha, Seung Jae Lee | 2020-04-14 |
| 10573651 | Semiconductor devices | Joonkyu Rhee, Ji-Hye Lee, Chanmi Lee, Taeseop Choi | 2020-02-25 |
| 10553449 | Methods of forming a silicon layer, methods of forming patterns, and methods of manufacturing semiconductor devices using the same | Sun Hye HWANG, Youn-Joung Cho, Won Woong Chung, Kong-Soo Lee, Badro Im +1 more | 2020-02-04 |
| 10396083 | Semiconductor devices | Joonkyu Rhee, Ji-Hye Lee, Chanmi Lee, Taeseop Choi | 2019-08-27 |
| 10290509 | Methods for fabricating semiconductor devices using a multilayer lithography process | Sangmin Lee, Sinhae Do, Seok Won Cho, Taeseop Choi, Kon Ha | 2019-05-14 |
| 10224332 | Memory device having vertical structure | Sang Min Lee, Tae-seop CHOI, Kon Ha, Seung Jae Lee | 2019-03-05 |
| 10153283 | Semiconductor devices including conductive contacts and insulation patterns arranged in an alternating sequence and methods of fabricating the same | Chanmi Lee, Joonkyu Rhee, Ji-Hye Lee, Taeseop Choi | 2018-12-11 |
| 9997521 | Semiconductor devices | Joonkyu Rhee, Ji-Hye Lee, Chanmi Lee, Taeseop Choi | 2018-06-12 |
| 9875932 | Methods of forming contact holes using pillar masks and mask bridges | Chan-Mi Lee | 2018-01-23 |
| 9786600 | Semiconductor devices including bit line contact plug and peripheral transistor | Sung-Il Cho, Jin Young Kim, Hyun-Chul Yoon, Bong-Soo Kim, Kwan-Sik Cho | 2017-10-10 |
| 9496223 | Semiconductor devices including spacers | Eun-Ok Lee, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee, Kyungho Jang | 2016-11-15 |
| 9467360 | System, device and method for managing network traffic by using monitoring and filtering policies | In Jang Jeong, Seong Soo BAE, Chang-Moon Han, Won Jun Lee | 2016-10-11 |
| 9318379 | Methods of manufacturing semiconductor devices including air gap spacers | Eun-Ok Lee, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee, Kyungho Jang | 2016-04-19 |
| 9231104 | Semiconductor devices including bit line contact plug and peripheral transistor | Sung-Il Cho, Jin Young Kim, Hyun-Chul Yoon, Bong-Soo Kim, Kwan-Sik Cho | 2016-01-05 |
| 9214382 | Semiconductor devices including air gap spacers | Eun-Ok Lee, Gyuhwan Oh, Heesook Park, Hyun-Jung Lee, Kyungho Jang | 2015-12-15 |
| 9099403 | Methods for forming a semiconductor device including fine patterns | Kyungho Jang | 2015-08-04 |
| 9012326 | Methods for patterning microelectronic devices using two sacrificial layers | Yoonjae Kim, Sungil Cho | 2015-04-21 |
| 8901645 | Semiconductor devices including bit line contact plug and peripheral transitor | Sung-Il Cho, Jin Young Kim, Hyun-Chul Yoon, Bong-Soo Kim, Kwan-Sik Cho | 2014-12-02 |
| 8897785 | Multi-mode mobile communication terminal and mode switching method thereof | Young-Lak Kim, Hyun Wook Kim, Chang-Moon Han | 2014-11-25 |
| RE45228 | Video telephony service method in mobile communication network | Hyun Wook Kim, Goon Don Choi | 2014-11-04 |
| 8525867 | Chatting service method interworking video phone service | Goon Don Choi, Chang-Moon Han | 2013-09-03 |
| 8503397 | Multi-mode multi-band mobile communication terminal and mode switching method between asynchronous and synchronous mobile communication networks | Young-Lak Kim, Hyun Wook Kim, Chang-Moon Han | 2013-08-06 |
| 8486787 | Method of fabricating semiconductor device | Sung-Il Cho, Yoon Jae Kim, Doo-Young Lee | 2013-07-16 |
| 8461687 | Semiconductor devices including bit line contact plug and buried channel array transistor, and semiconductor modules, electronic circuit boards and electronic systems including the same | Sung-Il Cho, Jin Young Kim, Hyun-Chul Yoon, Bong-Soo Kim, Kwan-Sik Cho | 2013-06-11 |