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Patent applications and USPTO patent grants for Ma; Yueh Y..The latest application filed is for "switch driver circuit for providing small sector sizes for negative gate erase flash eeproms using a standard twin-well cmos process".
Patent | Date |
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Switch driver circuit for providing small sector sizes for negative gate erase flash EEPROMS using a standard twin-well CMOS process Grant 5,663,907 - Frayer , et al. September 2, 1 | 1997-09-02 |
Method of making a self-aligned dual-bit split gate (DSG) flash EEPROM cell Grant 5,364,806 - Ma , et al. November 15, 1 | 1994-11-15 |
Flash eprom memory circuit having source side programming Grant 5,280,446 - Ma , et al. January 18, 1 | 1994-01-18 |
Self-aligned dual-bit split gate (DSG) flash EEPROM cell Grant 5,278,439 - Ma , et al. January 11, 1 | 1994-01-11 |
Electron beam annealing of metal step coverage Grant 4,327,477 - Yaron , et al. May 4, 1 | 1982-05-04 |
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