Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832116 | Metal contactless smart card and method for fabricating the same | Heui Chul Hwang | 2020-11-10 |
| 10546225 | Metal contactless smart card and method for fabricating the same | Heui Chul Hwang | 2020-01-28 |
| 10140569 | Metal contactless smart card and method for fabricating the same | Heui Chul Hwang | 2018-11-27 |
| 8802532 | Bipolar transistor and method for manufacturing the same | — | 2014-08-12 |
| 8084803 | Capacitor and method of manufacturing the same | — | 2011-12-27 |
| 8012838 | Method for fabricating lateral double diffused metal oxide semiconductor (LDMOS) transistor | — | 2011-09-06 |
| 7939439 | Semiconductor device and fabricating method thereof | — | 2011-05-10 |
| 7923777 | Power semiconductor device and method for manufacturing the same | Choul Joo Ko | 2011-04-12 |
| 7875524 | Method of fabricating an inductor for a semiconductor device | — | 2011-01-25 |
| 7816763 | BJT and method for fabricating the same | — | 2010-10-19 |
| 7811894 | Bipolar junction transistor and manufacturing method thereof | — | 2010-10-12 |
| 7776671 | Inductor for semiconductor device and method of fabricating the same | — | 2010-08-17 |
| 7682925 | Capacitor and manufacturing method thereof | — | 2010-03-23 |
| 7601600 | Power semiconductor device and method for manufacturing the same | Choul Joo Ko | 2009-10-13 |
| 7547959 | Bipolar junction transistor and manufacturing method thereof | — | 2009-06-16 |