Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291077 | Air-conditioning device and system having an integrated heat exchanger | Kwang Ok Han, Gee Young Shin, Su Yeon Kang, Dong Ho Kwon, Myung Hoe Kim +3 more | 2025-05-06 |
| 12158593 | Three-dimensional augmented reality head-up display for implementing augmented reality in driver's point of view by placing image on ground | Eunyoung Jeong | 2024-12-03 |
| 11897394 | Head up display and control method thereof | Jeseon Lee, Kisung Kim, Jongjin Park, Eunyoung Jeong, Yongho Shin | 2024-02-13 |
| 11865915 | Three-dimensional augmented reality head-up display for positioning virtual image on ground by means of windshield reflection method | Eunyoung Jeong | 2024-01-09 |
| 10163523 | Semiconductor device and operating method thereof | Sam Kyu Won, Myung Su Kim | 2018-12-25 |
| 10002652 | Memory system and method for operating the same | Jin Yong Seong, Gun Gi Song, Young Sang Ahn | 2018-06-19 |
| 9899102 | Semiconductor device and operating method thereof | Sam Kyu Won, Myung Su Kim | 2018-02-20 |
| 9786374 | Nonvolatile memory device, operating method thereof, and test system for optimizing erase loop operations | — | 2017-10-10 |
| 9613717 | Error correction circuit and semiconductor memory device including the same | Jae Woo Park | 2017-04-04 |
| 9343161 | Semiconductor memory device and methods of operating the same | Seong Hun Park | 2016-05-17 |
| 9053767 | Semiconductor memory device and method of operating the same | — | 2015-06-09 |
| 8902674 | Semiconductor memory device and method of reading out the same | In Gon YANG, Duck Ju Kim, Sung Hoon Ahn, Tae Ho Jeon | 2014-12-02 |
| 8885419 | Semiconductor memory device and methods of operating the same | Seong Hun Park | 2014-11-11 |
| 8812777 | Nonvolatile memory device | Sung Hoon Ahn | 2014-08-19 |
| 8335118 | Method of operating a flash memory device | Sam Kyu Won, Kwang Ho Baek | 2012-12-18 |
| 8218368 | Semiconductor memory device and erase method in the same | Sam Kyu Won, In Ho Kang, Kwang Ho Baek | 2012-07-10 |
| 8159883 | Semiconductor memory device having a block decoder for preventing disturbance from unselected memory blocks | Kwang Ho Baek, Sam Kyu Won | 2012-04-17 |
| 8102717 | Method of testing for a leakage current between bit lines of nonvolatile memory device | Duck Ju Kim | 2012-01-24 |
| 8004914 | Method of testing nonvolatile memory device | Duck Ju Kim | 2011-08-23 |
| 7948805 | Method of programming a multi level cell | Sam Kyu Won, Kwang Ho Baek | 2011-05-24 |
| 7830717 | Method for performing erasing operation in nonvolatile memory device | Sam Kyu Won, Kwang Ho Baek | 2010-11-09 |
| 7813188 | Non-volatile memory device and a method of programming a multi level cell in the same | Sam Kyu Won, Kwang Ho Baek | 2010-10-12 |
| 7808840 | Method of operating a non-volatile memory device | Kwang Ho Baek, Sam Kyu Won | 2010-10-05 |
| 7800955 | Programming method of a non-volatile memory device | Sam Kyu Won, Kwang Ho Baek | 2010-09-21 |
| 7787299 | Semiconductor memory device and erase method in the same | Sam Kyu Won, In Ho Kang, Kwang Ho Baek | 2010-08-31 |