Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680875 | System and method for analyzing timing of semiconductor chip | Hung Bok Choi, Bong-Hyun Lee | 2014-03-25 |
| 8163258 | Pyrometallurgical process for treating molybdenite containing lead sulfide | Young-Yoon Choi, Sang Bae Kim, Hoo-In Lee | 2012-04-24 |
| 6011931 | Apparatus and method for preventing magnetic recording errors in an advanced photo system camera | Tae Kyung Yun | 2000-01-04 |
| 6009283 | Method for sensing film transport error in an APS camera | — | 1999-12-28 |
| 5940638 | Apparatus and method for reading photographic information for an advanced photo system camera | — | 1999-08-17 |
| 5887205 | Apparatus and method for magnetically recording photographic data for an advanced photo system camera | — | 1999-03-23 |