Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682893 | Method and apparatus for providing an instrument playing service | Sun-Gi Lee, Kook-Jun Kim, Dong-Ik Park, Cheong-Sun Lee, Dae-Hyun Sim | 2010-03-23 |
| 7660907 | Transmission packet for performing multi-functions over network and communication method and apparatus using the transmission packet | — | 2010-02-09 |
| 7606605 | Two-way folder-type terminal | Sun-Gi Lee | 2009-10-20 |
| 7480748 | Printed circuit board (PCB) having a plurality of integrated circuits (ICS) interconnected through routing pins in one central integrated circuit | Dae-Hyun Sim, Cheong-Sun Lee | 2009-01-20 |
| 7288552 | Piperidine derivatives, process for preparation thereof, and pharmaceutical composition for alzheimer's disease containing the same | Young-Ee Kwon, Jeong-Ho Kang, Hwa-Jung Lee, Sang Jae Lee, Do-wan Kim +2 more | 2007-10-30 |
| 7099342 | FSM for a BCC between a V5.2 interface and an ATM interface and the operating method thereof | — | 2006-08-29 |
| 5930353 | Electrical contact free microphone attachment for a flip-type radio phone | Kyung-Jun Choen | 1999-07-27 |
| 4975711 | Slot antenna device for portable radiophone | — | 1990-12-04 |