Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D448464 | Dehumidifying agent container | — | 2001-09-25 |
| 5866800 | Gas sensor and method for fabricating same | Hyeon Soo Park, Chul Han Kwon, Hyung-Ki Hong, Dong H. Yun, Kyuchung Lee +1 more | 1999-02-02 |
| 5627305 | Gas sensing apparatus and method | Dong H. Yun, Chul Han Kwon, Kyuchung Lee, Hyung-Ki Hong, Hyeon Soo Park +1 more | 1997-05-06 |
| 5621162 | Gas sensor for detecting gases generated from food products | Dong H. Yun, Chul Han Kwon, Kyuchung Lee, Hyeon Soo Park, Hyung-Ki Hong +1 more | 1997-04-15 |
| 5609096 | Vegetable freshness keeping device having a sensor | Chul H. Kwon, Hyung-Ki Hong, Sung Tae Kim, Kyu Cheol Lee, Dong H. Yun +1 more | 1997-03-11 |
| 5605612 | Gas sensor and manufacturing method of the same | Hyeon Soo Park, Kyu Cheol Lee, Chul Han Kwon, Dong H. Yun, Hyung-Ki Hong | 1997-02-25 |
| 5545300 | Low power consumption type thin film gas sensor | Dong H. Yun, Kyu Cheol Lee, Hyung-Ki Hong, Hyeon Soo Park, Chul H. Kwon | 1996-08-13 |