Inventor
SUNKAVALLI RAVI S
US13 patents
Patents
13 patentsUS6215702B1Apr 10, 2001
Method of maintaining constant erasing speeds for non-volatile memory cells
ADVANCED MICRO DEVICES INC279 citations99
US6541816B2Apr 1, 2003
Planar structure for non-volatile memory devices
ADVANCED MICRO DEVICES INC126 citations98
US6243300B1Jun 5, 2001
Substrate hole injection for neutralizing spillover charge generated during programming of a non-volatile memory cell
ADVANCED MICRO DEVICES INC222 citations98
US6275415B1Aug 14, 2001
Multiple byte channel hot electron programming using ramped gate and source bias voltage
ADVANCED MICRO DEVICES INC63 citations95
US6490205B1Dec 3, 2002
Method of erasing a non-volatile memory cell using a substrate bias
ADVANCED MICRO DEVICES INC43 citations92
US6452840B1Sep 17, 2002
Feedback method to optimize electric field during channel erase of flash memory devices
ADVANCED MICRO DEVICES INC49 citations92
US6331952B1Dec 18, 2001
Positive gate erasure for non-volatile memory cells
ADVANCED MICRO DEVICES INC20 citations92
US6188609B1Feb 13, 2001
Ramped or stepped gate channel erase for flash memory application
ADVANCED MICRO DEVICES INC31 citations92
US6052310AApr 18, 2000
Method for tightening erase threshold voltage distribution in flash electrically erasable programmable read-only memory (EEPROM)
ADVANCED MICRO DEVICES INC35 citations92
US5875130AFeb 23, 1999
Method for programming flash electrically erasable programmable read-only memory
ADVANCED MICRO DEVICES INC20 citations92
US5901090AMay 4, 1999
Method for erasing flash electrically erasable programmable read-only memory (EEPROM)
ADVANCED MICRO DEVICES INC30 citations90
US6157572ADec 5, 2000
Method for erasing flash electrically erasable programmable read-only memory (EEPROM)
ADVANCED MICRO DEVICES INC17 citations82
US6011721AJan 4, 2000
Method for sensing state of erasure of a flash electrically erasable programmable read-only memory (EEPROM)
ADVANCED MICRO DEVICES INC15 citations73