Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431491 | Silicon oxide composite for lithium secondary battery anode material and method for manufacturing same | Seung Min Oh, Jeong-gyu Park, Young Min JEON, Jong Chan LIM | 2025-09-30 |
| 5866800 | Gas sensor and method for fabricating same | Hyun Woo Shin, 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, Hyun Woo Shin +1 more | 1997-05-06 |
| 5621162 | Gas sensor for detecting gases generated from food products | Dong H. Yun, Chul Han Kwon, Kyuchung Lee, Hyung-Ki Hong, Hyun Woo Shin +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 | Kyu Cheol Lee, Chul Han Kwon, Dong H. Yun, Hyun Woo Shin, Hyung-Ki Hong | 1997-02-25 |
| 5545300 | Low power consumption type thin film gas sensor | Dong H. Yun, Kyu Cheol Lee, Hyung-Ki Hong, Chul H. Kwon, Hyun Woo Shin | 1996-08-13 |