Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697341 | Method of testing a non-volatile memory device | Jae Won Cha | 2010-04-13 |
| 7684253 | Flash memory device having a function for reducing data input error and method of inputting the data in the same | — | 2010-03-23 |
| 7660160 | Flash memory device and method of operating the same | You Sung Kim | 2010-02-09 |
| 7518945 | Page buffer circuit of flash memory device | — | 2009-04-14 |
| 7515476 | Non-volatile memory device and data read method and program verify method of non-volatile memory device | Seong Hun Park, Chang Won Yang | 2009-04-07 |
| 7477550 | NAND flash memory device and method of improving characteristic of a cell in the same | Ji Hye Son, Jun Seop Jung | 2009-01-13 |
| 7403431 | Method of reading a flash memory device | — | 2008-07-22 |
| 7257047 | Page buffer circuit of flash memory device with improved read operation function and method of controlling read operation thereof | — | 2007-08-14 |
| 6906975 | Reference voltage generating circuit of nonvolatile ferroelectric memory device | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2005-06-14 |
| 6879510 | Nonvolatile ferroelectric memory device and method for operating the same | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2005-04-12 |
| 6868003 | Magnetic random access memory | Hee Bok Kang, Geun Il Lee, Jung-Hwan Kim, Hun Woo Kye, Je Hoon Park | 2005-03-15 |
| 6836425 | 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 | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2004-12-28 |
| 6751137 | Column repair circuit in ferroelectric memory | Je Hoon Park, Hee Bok Kang, Hun Woo Kye | 2004-06-15 |
| 6687173 | Circuit for testing ferroelectric capacitor in FRAM | Hee Bok Kang, Hun Woo Kye, Je Hoon Park, Geun Il Lee | 2004-02-03 |
| 6654274 | Ferroelectric memory and method for driving the same | Hee Bok Kang, Hun Woo Kye, 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 | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2003-10-28 |
| 6600675 | Reference circuit in ferroelectric memory and method for driving the same | Hee Bok Kang, Hun Woo Kye, 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 | Hee Bok Kang, Hun Woo Kye, Je Hoon Park, Geun Lee | 2003-07-22 |
| 6490189 | Boost voltage generating circuit for nonvolatile ferroelectric memory device and method for generating boost voltage | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2002-12-03 |
| 6483738 | Method for driving nonvolatile ferroelectric memory device | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2002-11-19 |
| 6480410 | Nonvolatile ferroelectric memory device and method for driving the same | Hee Bok Kang, Hun Woo Kye, Je Hoon Park | 2002-11-12 |
| 6215691 | Cell structure of ferroelectric memory device | Je Hoon Park | 2001-04-10 |
| 6195281 | Apparatus for generating reference voltage in ferroelectric memory device | — | 2001-02-27 |
| 6188601 | Ferroelectric memory device having single bit line coupled to at least one memory cell | Jae Whan Kim | 2001-02-13 |
| 6157585 | Redundancy circuit and method of ferroelectric memory device | — | 2000-12-05 |