Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363902 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Il Young Kwon, Tae-Hong Gwon, Jin Ho BIN | 2025-07-15 |
| 11962208 | Air gap adjustment apparatus | Chul-Jun Park, Seung Ki Kim, Yoon Zong Kim, Kyo Ho Lee, Kwang Jin Kim +2 more | 2024-04-16 |
| 11903209 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Il Young Kwon, Tae-Hong Gwon, Jin Ho BIN | 2024-02-13 |
| 11404432 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Il Young Kwon, Tae-Hong Gwon, Jin Ho BIN | 2022-08-02 |
| 10405043 | Apparatus and method for processing audio, method for setting initialization mode, and computer-readable recording medium | Myoung Ho Kim, Byeong-hu Lee, Jong Lee, Yong Hee Park, Dana Jung +2 more | 2019-09-03 |
| 9729928 | Apparatus and method for processing audio, method for setting initialization mode, and computer-readable recording medium | Myoung Ho Kim, Byeong-hu Lee, Jong Lee, Yong Hee Park, Dana Jung +2 more | 2017-08-08 |
| 9323648 | Automatic testing apparatus for embedded software and automatic testing method thereof | Byeong-hu Lee, Tai-ryong Kang, Yong Hee Park, Sang-rae Lee, Jae-Hoon Lee | 2016-04-26 |
| 8293642 | Method of manufacturing semiconductor devices | — | 2012-10-23 |
| 8137885 | Hybrid toner and method of preparing the same | In-Bae Kim, Kyung-yol Yon | 2012-03-20 |
| 7998648 | Electrophotographic developing agent | Duck-hee Lee, Seok-Hoon Choi, Ki-won Seok | 2011-08-16 |
| 7871749 | Electrophotographic developing agent | Seok-Hoon Choi, Duck-hee Lee, Ki-won Seok | 2011-01-18 |
| 7411299 | Passivation film of semiconductor device | — | 2008-08-12 |
| 7393621 | Toner composition for electrophotography image forming apparatus | Duck-hee Lee, Seok-Hoon Choi | 2008-07-01 |
| 7393620 | Toner composition | — | 2008-07-01 |
| 7282420 | Method of manufacturing a flash memory device | Kyoung-Sik Han, Sang Wook Park | 2007-10-16 |
| 7229912 | Method for forming passivation film of semiconductor device and structure of passivation film of semiconductor device | — | 2007-06-12 |
| 7179735 | Method of manufacturing semiconductor device | — | 2007-02-20 |