Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198749 | Word line driver circuits for memory devices and methods of operating same | Sunggeun Do, Youngsik Kim, Gongheum Han, Seunghyun Cho | 2025-01-14 |
| 12163731 | Artificial intelligence refrigerator and operating method therefor | Jinok KIM, Youngtag Kwon, Hyunsung Park, Joongkeun Lee, Sungmok Hwang +1 more | 2024-12-10 |
| 11952701 | Door open monitoring for intelligent device | Hyunsung Park | 2024-04-09 |
| 11637454 | Electronic device for receiving power wirelessly and method for operating same | Sungku YEO, Kangyoon Lee, Chongmin LEE, Dongin Kim, Jaeseok Park +2 more | 2023-04-25 |
| 11619413 | Intelligent air cleaner, indoor air quality control method and control apparatus using intelligent air cleaner | Youngtag Kwon, Hongwon LEE, Daesung Choi | 2023-04-04 |
| 11614251 | Indoor air quality control method and control apparatus using intelligent air cleaner | Youngtag Kwon, Daesung Choi | 2023-03-28 |
| 11551729 | Memory device and an operating method thereof | Kyungryun Kim, Junghwan Park, Yeonkyu Choi | 2023-01-10 |
| 11501823 | Semiconductor memory devices including sense amplifier adjusted based on error information | Younghun Seo, Hyejung Kwon, Myungkyu Lee, Sunghye Cho | 2022-11-15 |
| 11450376 | Word line driver circuits for memory devices and methods of operating same | Sunggeun Do, Youngsik Kim, Gongheum Han, Seunghyun Cho | 2022-09-20 |
| 11236453 | Artificial intelligence washing machine providing automatic washing course based on vision | Sungmok Hwang, Yunsik PARK, Hyunsung Park | 2022-02-01 |
| 11131916 | Light source movable projector | Jongbeom Han, Sanghyuk Im, Haklim Lee | 2021-09-28 |
| 11074865 | Pixel sensing device and method of organic light emitting display device | Sanghoon Lee, Hyunwook Kim | 2021-07-27 |
| 10939091 | Projector device for augmented reality and method for controlling the same | Changho Choi, Jaesuk Yoo, Sanghyuk Im, Jaewan Park, Heesoo Kim +4 more | 2021-03-02 |
| 10816065 | Triple pulley belt auto tensioner and engine provided with the same | Jae Ik AHN, Ji Sung PARK | 2020-10-27 |
| 10474198 | Rollable flexible display | Youngshin LEE, BongChul Kim, Junhyeok Yang | 2019-11-12 |
| 10327617 | Robot cleaner system and control method of the same | Younggie Kim | 2019-06-25 |
| 10254797 | Rollable flexible display | Youngshin LEE, BongChul Kim, Junhyeok Yang | 2019-04-09 |
| 10058224 | Robot cleaner system and control method of the same | Younggie Kim | 2018-08-28 |
| 10052004 | Robot cleaner system and control method of the same | Younggie Kim | 2018-08-21 |
| 9950429 | Robot cleaning system and method of controlling robot cleaner | Younggie Kim | 2018-04-24 |
| 9771838 | Variable valve lift apparatus | — | 2017-09-26 |
| 9721504 | Current sensing circuit and organic light emitting diode display including the same | Junhyeok Yang | 2017-08-01 |
| 9675226 | Robot cleaner system and control method of the same | Younggie Kim | 2017-06-13 |
| 9181827 | Variable valve lift apparatus | — | 2015-11-10 |
| 9157346 | 2-step variable valve lift apparatus actuated by dual roller bearings using electromagnetic system | — | 2015-10-13 |