Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087194 | Artificial intelligence robot | Ji A Lee, Dong Han Koo | 2025-08-05 |
| 12315099 | Method and apparatus for displaying translucent image | Sang-Joon Park, Chul-Kee Park, Yun Sik Dho | 2025-05-27 |
| 12105138 | Test socket | Young taek Shin | 2024-10-01 |
| 11881249 | Power control circuit, semiconductor apparatus including the same and power control method of semiconductor apparatus | Woongrae Kim, Se Won Lee | 2024-01-23 |
| 11794333 | Joint structure for robot and robot including same | Seung Jun Woo, Byung Ho Yoon, Ki Hoon Nam | 2023-10-24 |
| D956842 | Robot for guiding people | Ji A Lee, Byung Ho Yoon, Seok Young Youn | 2022-07-05 |
| 11264076 | Power control circuit, semiconductor apparatus including the same and power control method of semiconductor apparatus | Woongrae Kim, Se Won Lee | 2022-03-01 |
| 11124034 | Height adjustment module and robot system including the same | Dong Han Koo, Seok-Won Lee, Ji A Lee | 2021-09-21 |
| 10607684 | Semiconductor devices | Seung Min YANG, Kyoung Youn Lee, Don Hyun CHOI | 2020-03-31 |
| 10381058 | Address control circuit and semiconductor device including the same | — | 2019-08-13 |
| 10381057 | Address control circuit and semiconductor device including the same | — | 2019-08-13 |
| 10141070 | Semiconductor device | Jong Seok Han | 2018-11-27 |
| 9922697 | Memory device | — | 2018-03-20 |
| 9824746 | Memory device | — | 2017-11-21 |
| 9030896 | Control circuit for bit-line sense amplifier and semiconductor memory apparatus having the same, and operating method thereof | — | 2015-05-12 |
| 7986577 | Precharge voltage supplying circuit | Sang-Il Park | 2011-07-26 |
| 7545480 | Reticle, exposure apparatus, and methods for measuring the alignment state thereof | — | 2009-06-09 |
| 7317653 | Semiconductor memory device having sense amp over-driving structure and method of over-driving sense amplifier thereof | Jae-Boum Park | 2008-01-08 |
| 6956640 | Light energy detecting apparatus for exposure condition control in semiconductor manufacturing apparatus | — | 2005-10-18 |