Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425823 | Cell management apparatus and method for operating cell management apparatus | Tak-Ki Yu, Young-Lak Kim, Sung Ho Moon, Tae Guen Kim, Min Soo Na +2 more | 2019-09-24 |
| 10122562 | Method and apparatus for transmitting and receiving data in multicarrier communication system | Chan-Hong Kim, Sang Woo Kim, Hyung Ju Nam, Moon-Chang Choi | 2018-11-06 |
| 9980216 | Terminal device and operating method of terminal device | Tak-Ki Yu, Sung Ho Moon, Young-Lak Kim, Tae Guen Kim, Min Soo Na +3 more | 2018-05-22 |
| 9900781 | Base station control device and method for operating same | Min Soo Na, Young-Lak Kim, Tae Guen Kim, Tak-Ki Yu, Sung Ho Moon +2 more | 2018-02-20 |
| 8130859 | Apparatus and method for detecting signal using multivariate polynomial in multiple input multiple output communication system | Hak-Ju Lee, Sung-Ryul Yun, Jae-Yoel Kim, Eun-Taek Lim, Geun-ho Lee | 2012-03-06 |
| 7438737 | Vacuum cleaner | Hwa-gyu Song, Jun Hwa Lee, Jae Man Joo, Seung Gee Hong | 2008-10-21 |
| 6735084 | Heat sink for electronic devices, and circuit board and plasma display panel assembly each equipped with the heat sink | Jae Man Joo, Seok Lee, Jung Hun Kang, Sang Kyoung Oh | 2004-05-11 |
| 5201095 | Motor controlling apparatus for a vacuum cleaner | — | 1993-04-13 |
| 5185903 | Electric vacuum cleaner with an ozonizer | — | 1993-02-16 |