Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7848752 | Short-range wireless communication system and a handoff processing method therefor | Yong Suk Kim, Won-yong Yoon, Doo-Seop Eom, Won Hee Lee, Tae Jin LEE +1 more | 2010-12-07 |
| 7369565 | Wireless communication system and method using the same | Tae Jin LEE, Ki Soo Chang, Oh Seok Kwon, Yang-Ick Joo, Jong-soo Oh +2 more | 2008-05-06 |
| 5781491 | Memory device having divided cell array blocks to which different voltage levels are applied | Joo Sock Lee, Nho Kyung Park, Dong Min LEE | 1998-07-14 |