Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888733 | Multiple chip system including a plurality of non-volatile semiconductor memory devices | Young-Joon Choi | 2005-05-03 |
| 6075734 | Integrated circuit memory device for storing a multi-bit data and a method for reading stored data in the same | — | 2000-06-13 |
| 6069831 | Semiconductor read-only memory with selection circuitry for routing dummy memory cell data to memory cell main bit lines | Byeng-Soon Choi | 2000-05-30 |
| 6044033 | NOR-type nonvolatile semiconductor memory device and a method for reading therefrom | — | 2000-03-28 |
| 5920519 | Semiconductor memory with sensing stability | — | 1999-07-06 |
| 5886937 | Semiconductor read only memory and a method for reading data stored in the same | — | 1999-03-23 |
| 5672989 | Nonvolatile semiconductor integrated circuit having an address transition detector | Hyong-Gon Lee, Sung-Hee Cho | 1997-09-30 |
| 5635747 | Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage | Hyong-Gon Lee, Sang-Ki Hwang, Young-Wi Ko, Sung-Hee Cho | 1997-06-03 |
| 5528537 | Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage | Hyong-Gon Lee, Sang-Ki Hwang, Young-Wi Ko, Sung-Hee Cho | 1996-06-18 |