Issued Patents All Time
Showing 151–154 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818306 | Voltage control oscillation circuit using CMOS | Jong-Ryul Lee, Ook Kim, Jong Kee Kwon, Chang Jun Oh, Won Chul Song | 1998-10-06 |
| 5737362 | Delay-locked loop code tracking system for receiver of a code spread communication system | Jin-Il Hyun, In Seok Kang, Jin-Jong Cha, Jae-Seok Kim | 1998-04-07 |
| 5653134 | Magnetic card key-operated locking device | Jae Hak Lee | 1997-08-05 |
| 5496779 | Method for fabricating a self-aligned T-gate metal semiconductor field effect transistor | Kyung Ho Lee, Youn-Kyu Bae, Kwang Eui Pyun | 1996-03-05 |