Assignee
EXEL MICROELECTRONICS INC
US9 patents
Top patents by PatentIndex Score
US4698787AOct 6, 1987
Single transistor electrically programmable memory device and method
EXEL MICROELECTRONICS INC383 citations97
US4868619ASep 19, 1989
Single transistor electrically programmable memory device and method
EXEL MICROELECTRONICS INC100 citations95
US4812675AMar 14, 1989
Security element circuit for programmable logic array
EXEL MICROELECTRONICS INC41 citations88
US4769340ASep 6, 1988
Method for making electrically programmable memory device by doping the floating gate by implant
EXEL MICROELECTRONICS INC86 citations88
US5793248AAug 11, 1998
Voltage controlled variable current reference
EXEL MICROELECTRONICS INC21 citations85
US5781051AJul 14, 1998
Power-up detector for low power systems
EXEL MICROELECTRONICS INC18 citations84
US4866432ASep 12, 1989
Field programmable matrix circuit for EEPROM logic cells
EXEL MICROELECTRONICS INC20 citations78
US4667312AMay 19, 1987
Charge pump method and apparatus
EXEL MICROELECTRONICS INC23 citations76
US5039885AAug 13, 1991
Single function programmable logic array circuit
EXEL MICROELECTRONICS INC3 citations51