Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9462152 | System and method for hiding reversible information | — | 2016-10-04 |
| 8149398 | Method of measuring gadolinia content using inductively coupled plasma-atomic emission spectrometry | Chan Jun Park, Pil-Sang Kang, Chul-Joo Park, Bum-Sik Koh, Jun-No Lee | 2012-04-03 |
| 8010566 | Extended multimedia file structure and multimedia file producting method and multimedia file executing method | Yong Ju Cho, Jae Gon Kim, Jin Woo Hong, Young-Kwon Lim, Moon Sup Song | 2011-08-30 |
| 7847625 | Switched capacitor circuit with reduced leakage current | Hyung Dong Roh, Jeong Jin Roh, Yi-Gyeong KIM, Jong Kee Kwon | 2010-12-07 |
| 7692481 | Band-gap reference voltage generator for low-voltage operation and high precision | Jeong Jin Roh, Hyung Dong Roh, Yi-Gyeong KIM, Jong Kee Kwon | 2010-04-06 |