Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661722 | Layout method for bit line sense amplifier driver | Jae-Young Lee | 2003-12-09 |
| 6658612 | Test signal generating circuit of a semiconductor device with pins receiving signals of multiple voltage levels and method for invoking test modes | Cheol-Hong Park, Sang-Seok Kang | 2003-12-02 |
| 6643191 | Semiconductor device having chip selection circuit and method of generating chip selection signal | Yun-Sang Lee, Sang-Seok Kang | 2003-11-04 |
| 6590822 | System and method for performing partial array self-refresh operation in a semiconductor memory device | Hyong-Ryol Hwang, Hyun-Soon Jang | 2003-07-08 |
| 6560158 | Power down voltage control method and apparatus | Jei-Hwan Yoo, Jong-Eon Lee, Hyun-Soon Jang | 2003-05-06 |
| 6535440 | Apparatus and method for package level burn-in test in semiconductor device | Kyu-Nam Lim, Sang-Suk Kang | 2003-03-18 |
| 6522597 | Semiconductor memory device and bit line isolation gate arrangement method thereof | Sang-Seok Kang, Jae-Hoon Joo | 2003-02-18 |
| 6510096 | Power down voltage control method and apparatus | Jei-Hwan Yoo, Jong-Eon Lee, Hyun-Soon Jang | 2003-01-21 |