Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222428 | Method for modulating variable binary offset carrier with discrete time-variant frequency, and satellite navigation signal generator using the same | Sang-Uk Lee, Seung-Hyun Kong, Sang Jae Cho, Seung Hwan Chung | 2025-02-11 |
| 9752768 | LED lighting device | Dong-Sik Roh, Duk-Yong Kim, Jong-Ju Han, Joon Hong Park, Chan-Kyu Yoo | 2017-09-05 |
| 6485984 | CALIXCROWN DERIVATIVES, A PROCESS FOR THE PREPARATION THEREOF, A SELF-ASSEMBLED MONO-LAYER OF THE CALIXCROWN DERIVATIVES PREPARED BY USING THE SAME AND A PROCESS FOR IMMOBILIZING A PROTEIN MONO-LAYER BY USING THE SELF-ASSEMBLED MONO-LAYER OF THE CALIXCROWN DERIVATIVES | — | 2002-11-26 |