Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028776 | Power factor correction converter | Ho Kyun Ji, Bo-Hyung Cho | 2000-02-22 |
| 6025621 | Integrated circuit memory devices having independently biased sub-well regions therein and methods of forming same | Keum-Yong Kim | 2000-02-15 |
| 6005825 | Synchronous semiconductor memory device having wave pipelining control structure and method for outputting data using the same | Nam-Jong Kim | 1999-12-21 |
| 5949697 | Semiconductor memory device having hierarchical input/output line structure and method for arranging the same | — | 1999-09-07 |
| 5892386 | Internal power control circuit for a semiconductor device | Jung-Hwa Lee, Seung-Moon Yoo | 1999-04-06 |
| 5770957 | Signal generator for generating sense amplifier enable signal | — | 1998-06-23 |
| 5761138 | Memory devices having a flexible redundant block architecture | Keum-Yong Kim | 1998-06-02 |
| 5761135 | Sub-word line drivers for integrated circuit memory devices and related methods | — | 1998-06-02 |
| 5757716 | Integrated circuit memory devices and methods including programmable block disabling and programmable block selection | — | 1998-05-26 |
| 5703475 | Reference voltage generator with fast start-up and low stand-by power | Jai-Hoon Sim | 1997-12-30 |
| 5701268 | Sense amplifier for integrated circuit memory devices having boosted sense and current drive capability and methods of operating same | Sang-Bo Lee, Jai-Hoon Sim | 1997-12-23 |
| 5657282 | Semiconductor memory device with stress circuit and method for supplying a stress voltage thereof | — | 1997-08-12 |
| 5654928 | Current sense amplifier for use in a semiconductor memory device | Jai-Hoon Sim | 1997-08-05 |
| 5349556 | Row redundancy circuit sharing a fuse box | — | 1994-09-20 |
| 5146110 | Semiconductor memory with substrate voltage generating circuit for removing unwanted substrate current during precharge cycle memory mode of operation | Tae Jin Kim | 1992-09-08 |