Issued Patents All Time
Showing 101–125 of 325 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813174 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2010-10-12 |
| 7787296 | Nonvolatile semiconductor memory device having protection function for each memory block | Koichi Kawai, Khandker N. Quader | 2010-08-31 |
| 7782670 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2010-08-24 |
| RE41485 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2010-08-10 |
| RE41468 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2010-08-03 |
| RE41456 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2010-07-27 |
| 7746707 | Nonvolatile semiconductor memory device | Hiroshi Nakamura, Ken Takeuchi, Riichiro Shirota, Fumitaka Arai, Susumu Fujimura | 2010-06-29 |
| 7738302 | Semiconductor memory device with stores plural data in a cell | Noboru Shibata | 2010-06-15 |
| RE41244 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2010-04-20 |
| 7672168 | Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell | Jian Chen | 2010-03-02 |
| 7672158 | Non-volatile semiconductor memory device having non-selected word lines adjacent to selected word lines being charged at different timing for program disturb control | Hiroshi Nakamura | 2010-03-02 |
| 7649780 | Semiconductor memory device | Hiroshi Nakamura, Toru Tanzawa | 2010-01-19 |
| 7633807 | Behavior based programming of non-volatile memory | Jian Chen, Jeffrey W. Lutze, Yan Li, Daniel C. Guterman | 2009-12-15 |
| RE41019 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2009-12-01 |
| RE41020 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2009-12-01 |
| RE41021 | Multi-state EEPROM having write-verify control circuit | Gertjan Hemink | 2009-12-01 |
| 7613046 | Nonvolatile semiconductor memory device carrying out simultaneous programming of memory cells | Noboru Shibata | 2009-11-03 |
| 7593260 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2009-09-22 |
| 7535762 | Semiconductor memory device | Hiroshi Nakamura, Toru Tanzawa | 2009-05-19 |
| 7532509 | Segmented bit line for flash memory | — | 2009-05-12 |
| 7509566 | Flash memory | Noboru Shibata, Toru Tanzawa | 2009-03-24 |
| 7468908 | Non-volatile semiconductor memory device adapted to store a multi-valued in a single memory cell | — | 2008-12-23 |
| 7443724 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2008-10-28 |
| 7414894 | Methods for identifying non-volatile memory elements with poor subthreshold slope or weak transconductance | Jeffrey W. Lutze, Jian Chen, Yan Li, Kazunori Kanebako | 2008-08-19 |
| 7405970 | Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell | Jian Chen | 2008-07-29 |