Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453801 | Semiconductor devices and semiconductor packages including magnetic shielding layers and methods of manufacturing semiconductor devices and semiconductor packages | Yong-Kyu Lee | 2019-10-22 |
| 9928892 | Memory apparatuses having ground switches | Yong-Seok Chung, Gwan-Hyeob Koh, Yong-Kyu Lee | 2018-03-27 |
| 9805444 | Magnetic random access memory (MRAM)-based frame buffering apparatus, display driving apparatus and display apparatus including the same | Choong-Jae Lee, Gwan-Hyeob Koh, Dae-Shik Kim | 2017-10-31 |
| 9691459 | Semiconductor memory device including shorted variable resistor element of memory cell | Suk-Soo Pyo, Gwan-Hyeob Koh, Yong-Kyu Lee, Dae-Shik Kim | 2017-06-27 |
| 9583534 | Semiconductor device including magneto-resistive device | Choong-Jae Lee, Hong-Kook Min, Aliaksei Ivaniukovich, Yong-Kyu Lee | 2017-02-28 |
| 9330745 | Magnetic memory devices including magnetic memory cells having opposite magnetization directions | Yong-Kyu Lee, Choong-Jae Lee, Hee-Seog Jeon | 2016-05-03 |
| 9318181 | Magnetic memory devices including shared lines | Yong-Kyu Lee, Choong-Jae Lee, Kee-Moon Chun, Hee-Seog Jeon | 2016-04-19 |
| 9275746 | Source line floating circuits, memory devices including the same and methods of reading data in a memory device | Chang-Min Jeon, Tea-Kwang Yu | 2016-03-01 |
| 9082865 | Split-gate type nonvolatile memory device, semiconductor device having split-type nonvolatile memory device embedded therein, and methods of forming the same | Tea-Kwang Yu, Kwang Tae Kim, Yong Tae Kim, Yong-Kyu Lee, Hee-Seog Jeon | 2015-07-14 |
| 8921816 | Semiconductor device having a diode | Byung-Suo Shim, Yong-Kyu Lee, Tea-Kwang Yu, Ji Hoon Park | 2014-12-30 |
| 8913430 | Non-volatile memory device | Yong-Kyu Lee, Tea-Kwang Yu | 2014-12-16 |
| 8526231 | Non-volatile memory device | Yong-Kyu Lee, Tea-Kwang Yu | 2013-09-03 |
| 8476130 | Semiconductor device and method of fabricating semiconductor device | Tea-Kwang Yu, Byung-Sup Shim, Yong-Kyu Lee, Yong Tae Kim | 2013-07-02 |
| 8111553 | Non-volatile semiconductor memory device in which program disturb is reduced and method of programming the same | Hee-Seog Jeon, Kwang Tae Kim, Ji Hoon Park, Myung-Jo Chun | 2012-02-07 |
| 7697336 | Non-volatile memory device and method of operating the same | Chang-Min Jeon, Hee-Seog Jeon, Hyun-Khe Yoo, Sung-Gon Choi, Ji-Do Ryu | 2010-04-13 |
| 7696561 | Non-volatile memory device, method of manufacturing the same and method of operating the same | Hyun-Khe Yoo, Jeong-Uk Han, Hee-Seog Jeon, Sung-Gon Choi, Chang-Min Jeon +1 more | 2010-04-13 |
| 7602008 | Split gate non-volatile memory devices and methods of forming the same | Sung-Taeg Kang, Hyok-Ki Kwon, Seung-Beom Yoon, Hee-Seog Jeon, Yong-Suk Choi +1 more | 2009-10-13 |
| 7553725 | Nonvolatile memory devices and methods of fabricating the same | Hee-Seog Jeon, Jeong-Uk Han, Chang-Hun Lee, Sung-Taeg Kang, Hyok-Ki Kwon | 2009-06-30 |
| 7521750 | Semiconductor device having multi-bit nonvolatile memory cell and methods of fabricating the same | Hee-Seog Jeon, Sung-Taeg Kang | 2009-04-21 |
| 7515468 | Nonvolatile memory device | Hee-Seog Jeon, Jeong-Uk Han, Sung-Taeg Kang | 2009-04-07 |
| 7512003 | Non-volatile memory device | Hyun-Khe Yoo, Ji-Do Ryu, Chang-Min Jeon, Hee-Seog Jeon, Sung-Gon Choi +1 more | 2009-03-31 |
| 7408230 | EEPROM device having first and second doped regions that increase an effective channel length | Ji Hoon Park, Sung-Taeg Kang, Seong-Gyun Kim, Sung-Woo Park | 2008-08-05 |
| 7339232 | Semiconductor device having multi-bit nonvolatile memory cell and methods of fabricating the same | Hee-Seog Jeon, Sung-Taeg Kang | 2008-03-04 |
| 7320913 | Methods of forming split-gate non-volatile memory devices | Sung-Taeg Kang, Hyok-Ki Kwon, Seung-Beom Yoon, Hee-Seog Jeon, Yong-Suk Choi +1 more | 2008-01-22 |
| 7285820 | Flash memory device using semiconductor fin and method thereof | Ji Hoon Park, Seung-Beom Yoon, Jeong-Uk Han, Seong-Gyun Kim, Sung-Taeg Kang +2 more | 2007-10-23 |