| Patent | Date |
|---|
Phase change memory with threshold switch select device
Grant 8,637,342 - Karpov , et al. January 28, 2 | 2014-01-28 |
Method and circuitry for storing discrete amounts of charge in a single memory element
Grant 5,892,710 - Fazio , et al. April 6, 1 | 1999-04-06 |
Variable stage charge pump
Grant 5,781,473 - Javanifard , et al. July 14, 1 | 1998-07-14 |
Variable stage charge pump
Grant 5,767,735 - Javanifard , et al. June 16, 1 | 1998-06-16 |
Depletion and enhancement MOSFETs with electrically trimmable threshold voltages
Grant 5,763,912 - Parat , et al. June 9, 1 | 1998-06-09 |
Programming flash memory using data stream analysis
Grant 5,737,265 - Atwood , et al. April 7, 1 | 1998-04-07 |
Self-aligned contact process in semiconductor fabrication
Grant 5,731,242 - Parat , et al. March 24, 1 | 1998-03-24 |
Programming flash memory using predictive learning methods
Grant 5,729,489 - Fazio , et al. March 17, 1 | 1998-03-17 |
Programming flash memory using distributed learning methods
Grant 5,701,266 - Fazio , et al. December 23, 1 | 1997-12-23 |
Programming flash memory using strict ordering of states
Grant 5,677,869 - Fazio , et al. October 14, 1 | 1997-10-14 |
Variable stage charge pump
Grant 5,602,794 - Javanifard , et al. February 11, 1 | 1997-02-11 |
Method and circuitry for storing discrete amounts of charge in a single memory element
Grant 5,566,125 - Fazio , et al. October 15, 1 | 1996-10-15 |
Structure and method for low current programming of flash EEPROMs
Grant 5,553,020 - Keeney , et al. September 3, 1 | 1996-09-03 |
High precision voltage regulation circuit for programming multiple bit flash memory
Grant 5,546,042 - Tedrow , et al. August 13, 1 | 1996-08-13 |
Method and apparatus for sensing the state of floating gate memory cells by applying a variable gate voltage
Grant 5,508,958 - Fazio , et al. April 16, 1 | 1996-04-16 |
High precision voltage regulation circuit for programming multilevel flash memory
Grant 5,497,119 - Tedrow , et al. March 5, 1 | 1996-03-05 |
Structure and method for low current programming of flash EEPROMS
Grant 5,487,033 - Keeney , et al. January 23, 1 | 1996-01-23 |
Method and circuitry for storing discrete amounts of charge in a single memory element
Grant 5,440,505 - Fazio , et al. August 8, 1 | 1995-08-08 |
Circuitry and method for selecting a drain programming voltage for a nonvolatile memory
Grant 5,402,370 - Fazio , et al. March 28, 1 | 1995-03-28 |
Reference switching circuit for flash EPROM
Grant 5,390,146 - Atwood , et al. February 14, 1 | 1995-02-14 |
Single cell reference scheme for flash memory sensing and program state verification
Grant 5,386,388 - Atwood , et al. January 31, 1 | 1995-01-31 |
Floating gate non-volatile memory blocks and select transistors
Grant 5,245,570 - Fazio , et al. September 14, 1 | 1993-09-14 |
Floating gate non-volatile memory with blocks and memory refresh
Grant 5,239,505 - Fazio , et al. August 24, 1 | 1993-08-24 |
Method of repairing overerased cells in a flash memory
Grant 5,237,535 - Mielke , et al. August 17, 1 | 1993-08-17 |
Methods of repairing field-effect memory cells in an electrically erasable and electrically programmable memory device
Grant 5,233,562 - Ong , et al. August 3, 1 | 1993-08-03 |
Method of making electrically erasable and electrically programmable memory cell with extended cycling endurance
Grant 5,190,887 - Tang , et al. March 2, 1 | 1993-03-02 |
Apparatus for providing block erasing in a flash EPROM
Grant 5,065,364 - Atwood , et al. November 12, 1 | 1991-11-12 |
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