Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557965 | Charge pump circuit, operating method thereof and semiconductor device including charge pump circuit | — | 2023-01-17 |
| 11336176 | Internal voltage generation circuit | — | 2022-05-17 |
| 10768824 | Stacked memory device and a memory chip including the same | Hak-Soo Yu, Je-Min Ryu, Reum Oh, Pavan Kumar Kasibhatla | 2020-09-08 |
| 10331354 | Stacked memory device and a memory chip including the same | Hak-Soo Yu, Je-Min Ryu, Reum Oh, Pavan Kumar Kasibhatla | 2019-06-25 |
| 8893341 | Washing machine and method of controlling spin-drying thereof | Chan Woo Park, Sang Ho Seo, Jae Won Lee, Do Yeon Kim, Dong-Woo Shin | 2014-11-25 |
| 8176756 | Drain pump and washing machine having the same | Woong Sub Yim, Jae Hyun Jang, Chan Woo Park, Sang Ho Seo, Hong Seok Ko +4 more | 2012-05-15 |
| 8118379 | Washing machine | Chan Woo Park, Woong Sub Yim, Jee Won Lee, Do Yeon Kim, Dong-Woo Shin | 2012-02-21 |