Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9324859 | Semiconductor device and method of forming the same | Heon Bok Lee, In Ho Yeo, Sae-Choon Oh, Jung-Ho Lee | 2016-04-26 |
| 9318566 | Method of fabricating semiconductor device having grooved source contact region | Eung-Kyu Lee | 2016-04-19 |
| 9306015 | Semiconductor device having planar source electrode | Chan Ho Park | 2016-04-05 |
| 7569884 | LDMOS transistor | — | 2009-08-04 |
| 7091577 | Voltage-dividing resistor and semiconductor device having the same | — | 2006-08-15 |
| 6979875 | Reduced surface field technique for semiconductor devices | Tae-hun Kwon, Choel-joong Kim | 2005-12-27 |
| 6933560 | Power devices and methods for manufacturing the same | Cheol Joong Kim, Tae-hun Kwon | 2005-08-23 |
| 6900520 | Semiconductor element and manufacturing method thereof | — | 2005-05-31 |
| 6740562 | Manufacturing method of a semiconductor device having a polysilicon electrode | Jong Hwan Kim, Cheol Joong Kim, Yongcheol Choi | 2004-05-25 |
| 6573146 | Methods of manufacturing complementary bipolar transistors | Jong Hwan Kim, Tae Hoon Kwon, Cheol Joong Kim | 2003-06-03 |
| 6326674 | Integrated injection logic devices including injection regions and tub or sink regions | Jong Hwan Kim, Tae Hoon Kwon, Cheol Joong Kim | 2001-12-04 |
| 6207484 | Method for fabricating BiCDMOS device and BiCDMOS device fabricated by the same | Jong Hwan Kim, Yong-cheol Choi, Chul-Joong Kim | 2001-03-27 |
| 6005283 | Complementary bipolar transistors | Jong Hwan Kim, Tae Hoon Kwon, Cheol Joong Kim | 1999-12-21 |