Inventor
HAO EUNICE Y D
US8 patents
Patents
8 patentsUS6445245B1Sep 3, 2002
Digitally controlled impedance for I/O of an integrated circuit device
XILINX INC116 citations97
US6489837B2Dec 3, 2002
Digitally controlled impedance for I/O of an integrated circuit device
XILINX INC62 citations96
US7254677B1Aug 7, 2007
First-in, first-out memory system with reduced cycle latency
XILINX INC38 citations92
US6956776B1Oct 18, 2005
Almost full, almost empty memory system
XILINX INC43 citations92
US6937172B1Aug 30, 2005
Method and system for gray-coding counting
XILINX INC41 citations92
US6934198B1Aug 23, 2005
First-in, first-out buffer system in an integrated circuit
XILINX INC40 citations92
US7417918B1Aug 26, 2008
Method and apparatus for configuring the operating speed of a programmable logic device through a self-timed reference circuit
XILINX INC18 citations84
US7161849B1Jan 9, 2007
First-in, first-out buffer system in an integrated circuit
XILINX INC12 citations83