Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7075812 | Ferroelectric random access memory device and control method thereof | Byung-Jun Min | 2006-07-11 |
| 6967860 | Ferroelectric memory device and control method thereof | Mun-Kyu Choi, Byung-Jun Min, Ki-Nam Kim | 2005-11-22 |
| 6961271 | Memory device in which memory cells having complementary data are arranged | Ki-Nam Kim, Mun-Kyu Choi | 2005-11-01 |
| 6914836 | Sense amplifier circuits using a single bit line input | Mun-Kyu Choi | 2005-07-05 |
| 6847537 | Ferroelectric memory devices having a plate line control circuit and methods for operating the same | Ki-Nam Kim | 2005-01-25 |
| 6594174 | Method for sensing data stored in a ferroelectric random access memory device | Mun-Kyu Choi, Ki-Nam Kim | 2003-07-15 |
| 6504749 | Ferroelectric memory devices with memory cells in a row connected to different plate lines | — | 2003-01-07 |
| 6504748 | Ferroelectric random access memory device | Mun-Kyu Choi | 2003-01-07 |
| 6496426 | Redundancy circuit of semiconductor memory device | Ki-Nam Kim | 2002-12-17 |
| 6407943 | Circuit for providing an adjustable reference voltage for long-life ferroelectric random access memory device | Mun-Kyu Choi | 2002-06-18 |
| 6392916 | Circuit for providing an adjustable reference voltage for long-life ferroelectric random access memory device | Mun-Kyu Choi | 2002-05-21 |
| 6385078 | Ferroelectric random access memory (FRAM) device and method for controlling read/write operations thereof | — | 2002-05-07 |
| 6295223 | Ferroelectric random access memory with a memory with a stable sensing margin | Mun-Kyu Choi | 2001-09-25 |
| 6215693 | Methods of operating ferroelectric memory devices having reconfigurable bit lines | Yeon-Bae Chung | 2001-04-10 |
| 6201727 | Nonvolatile ferroelectric random access memory device with segmented plate line scheme and a method for driving a plate line segment therein | — | 2001-03-13 |
| 6097624 | Methods of operating ferroelectric memory devices having reconfigurable bit lines | Yeon-Bae Chung | 2000-08-01 |
| 6088257 | Ferroelectric random access memory device and method for operating the same | Yeon-Bae Chung | 2000-07-11 |
| 5991188 | Non-volatile ferroelectric memory with section plate line drivers and method for accessing the same | Yeon-Bae Chung | 1999-11-23 |
| 5978250 | Ferroelectric memory devices having reconfigurable bit lines and methods of operating same | Yeon-Bae Chung | 1999-11-02 |
| 5943257 | Ferroelectric memory device and data protection method thereof | Yeon-Bae Chung | 1999-08-24 |
| 5835399 | Imprint compensation circuit for use in ferroelectric semiconductor memory device | — | 1998-11-10 |
| 5835400 | Ferroelectric memory devices having nondestructive read capability and methods of operating same | Chul-Sung Park | 1998-11-10 |
| 5805012 | Systems and methods for compensating a buffer for power supply fluctuation | Chul-Sung Park | 1998-09-08 |