Issued Patents All Time
Showing 176–190 of 190 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704228 | Semiconductor memory device post-repair circuit and method | Seong-Jin Jang | 2004-03-09 |
| 6693842 | Semiconductor device having a plurality of output signals | Hoe-Ju Chung | 2004-02-17 |
| 6639868 | SDRAM having data latch circuit for outputting input data in synchronization with a plurality of control signals | Dae-Hyun Chung | 2003-10-28 |
| 6590421 | Semiconductor device and method of outputting data therein | Hoe-Ju Chung, Il-Won Seo, Moo Sung Chae | 2003-07-08 |
| 6590434 | Delay time controlling circuit and method for controlling delay time | Hoe-Ju Chung, Tae-seong Jang | 2003-07-08 |
| 6535051 | Charge pump circuit | — | 2003-03-18 |
| 6486719 | Flip-flop circuits having digital-to-time conversion latches therein | — | 2002-11-26 |
| 6466071 | Methods and circuits for correcting a duty-cycle of a signal | Jung-Bae Lee | 2002-10-15 |
| 6459314 | Delay locked loop circuit having duty cycle correction function and delay locking method | — | 2002-10-01 |
| 6452432 | Signal processing circuits having a pair of delay locked loop (DLL) circuits for adjusting a duty-cycle of a periodic digital signal and methods of operating same | — | 2002-09-17 |
| 6414517 | Input buffer circuits with input signal boost capability and methods of operation thereof | Jung-Bae Lee | 2002-07-02 |
| 6388485 | Delay-locked loop circuit having master-slave structure | — | 2002-05-14 |
| 6366148 | Delay locked loop circuit and method for generating internal clock signal | — | 2002-04-02 |
| 6359481 | Data synchronization circuit | — | 2002-03-19 |
| 6327190 | Complementary differential input buffer for a semiconductor memory device | Soo-Bong Chang | 2001-12-04 |