Inventor
HEFFERNAN KIERAN
IE5 patents
Patents
5 patentsUS6236087B1May 22, 2001
SCR cell for electrical overstress protection of electronic circuits
ANALOG DEVICES INC126 citations93
US6271889B1Aug 7, 2001
Synchronization pulse detection circuit
ANALOG DEVICES INC30 citations87
US6411330B1Jun 25, 2002
Method and a circuit for detecting the presence of a television or other device on the output of a video digital to analog converter
ANALOG DEVICES INC46 citations86
US7890787B2Feb 15, 2011
Microprocessor programmable clock calibration system and method
ANALOG DEVICES INC14 citations82
US7176979B2Feb 13, 2007
Synchronization pulse detection circuit
ANALOG DEVICES INC4 citations57