Issued Patents 2003
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664579 | Magnetic random access memory using bipolar junction transistor | Chang Shuk Kim, Sun-Ghil Lee | 2003-12-16 |
| 6661698 | Nonvolatile ferroelectric memory control device | — | 2003-12-09 |
| 6657270 | Magnetic random access memory using bipolar junction transistor, and method for fabricating the same | Chang Shuk Kim, Sun-Ghil Lee | 2003-12-02 |
| 6654274 | Ferroelectric memory and method for driving the same | Hun Woo Kye, Duck Ju Kim, Je Hoon Park, Geun Il Lee | 2003-11-25 |
| 6639857 | CODING CELL OF NONVOLATILE FERROELECTRIC MEMORY DEVICE AND OPERATING METHOD THEREOF, AND COLUMN REPAIR CIRCUIT OF NONVOLATILE FERROELECTRIC MEMORY DEVICE HAVING THE CODING CELL AND METHOD FOR REPAIRING COLUMN | Hun Woo Kye, Duck Ju Kim, Je Hoon Park | 2003-10-28 |
| 6623989 | Nonvolatile ferroelectric memory and method for fabricating the same | — | 2003-09-23 |
| 6600675 | Reference circuit in ferroelectric memory and method for driving the same | Hun Woo Kye, Duck Ju Kim, Je Hoon Park, Geun Lee | 2003-07-29 |
| 6597608 | CODING CELL OF NONVOLATILE FERROELECTRIC MEMORY DEVICE AND OPERATING METHOD THEREOF, AND COLUMN REPAIR CIRCUIT OF NONVOLATILE FERROELECTRIC MEMORY DEVICE HAVING THE CODING CELL AND METHOD FOR REPAIRING COLUMN | Hun Woo Kye, Duck Ju Kim, Je Hoon Park, Geun Lee | 2003-07-22 |
| 6514818 | Nonvolatile ferroelectric memory without a separate cell plate line and method of manufacturing the same | — | 2003-02-04 |
| 6509787 | Reference level generator and memory device using the same | — | 2003-01-21 |
| 6510072 | Nonvolatile ferroelectric memory device and method for detecting weak cell using the same | — | 2003-01-21 |