Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929941 | Tray for batteries | Byung-Il Cho, Sang Loul Lee, Young Jin Lee | 2021-09-07 |
| 7447311 | Method of designing optimum encryption function and optimized encryption apparatus in a mobile communication system | Seok-Chan Kim, Dong-Wook Park | 2008-11-04 |
| 7283815 | Method for maximizing gain of received signal in a multimedia broadcast/multicast service system | Jae Hoon Kim, Ki-Ho Cho, Byung-Jun Park | 2007-10-16 |