Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994990 | Drum washing machine | In Ju Lee, Min Jea Choi, Doo Young Ryu | 2018-06-12 |
| 9929644 | Internal voltage trimming device and semiconductor integrated circuit including the same | Se Eun OH, Jun Young Park, Hyeon-seong Im | 2018-03-27 |
| 9885857 | Zoom lens system | — | 2018-02-06 |
| 9863079 | Washing machine having a plurality of concentrically formed recessed portions on the tub | In Cheol Jang, Eun Suk Bang, Nam Ki Sul, In Ju Lee, Seong Su Jeong +5 more | 2018-01-09 |
| 9487901 | Washing machine | Doo Pil Kim, Bong Wha Kwak, In Cheol Jang | 2016-11-08 |
| 9215117 | Amplitude shift keying demodulator and communication apparatus including the same | Sang Hyo Lee, Su Hwan Kim | 2015-12-15 |
| 9001588 | Sense amplifier for nonvolatile semiconductor memory device | Eui-Seung Kim, SeEun O | 2015-04-07 |
| 8947935 | Integrated circuit and apparatuses including the same | Eui-Seung Kim | 2015-02-03 |
| 8885095 | Zoom illuminating system and imaging apparatus employing the same | Abe Tetsuya, Q-Taek Park, Chang Yeon Kim | 2014-11-11 |
| 8736974 | Zoom lens system | — | 2014-05-27 |
| 8288506 | Conductive material and manufacturing method thereof | Jeong Han Kim, Ki Nam Kwak, Sang Min Song, Chung Seock Kang | 2012-10-16 |
| 8267242 | Seamless belt | Ki Nam Kwak, Deug Soo Ryu, Jeong Han Kim | 2012-09-18 |
| 5404732 | Automatic washing machine using ozone | — | 1995-04-11 |