Inventor
CHAN FRANCIS
US17 patents
⚠️ This page may combine multiple inventors who share the name “CHAN FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS6753698B2Jun 22, 2004
Low power low voltage transistor—transistor logic I/O driver
IBM20 citations92
US6088206AJul 11, 2000
Clamp circuit to limit overdrive of off chip driver
IBM25 citations91
US5635861AJun 3, 1997
Off chip driver circuit
IBM52 citations91
US6140846AOct 31, 2000
Driver circuit configured for use with receiver
IBM37 citations90
US6598216B2Jul 22, 2003
Method for enhancing a power bus in I/O regions of an ASIC device
IBM19 citations88
US6804305B1Oct 12, 2004
Wide common mode range differential receiver
IBM11 citations73
US6087881AJul 11, 2000
Integrated circuit dual level shift predrive circuit
IBM13 citations73
US6441643B1Aug 27, 2002
Method and apparatus for driving multiple voltages
IBM9 citations71
US6407582B1Jun 18, 2002
Enhanced 2.5V LVDS driver with 1.8V technology for 1.25 GHz performance
IBM5 citations62
US6351160B1Feb 26, 2002
Method and apparatus for enhancing reliability of a high voltage input/output driver/receiver
IBM5 citations61
US5124591AJun 23, 1992
Low power push pull driver
IBM2 citations60
US5132562AJul 21, 1992
Push-pull driver without input saturation or output leakage
IBM4 citations57
US9401711B2Jul 26, 2016
Driver output with dynamic switching bias
IBM0 citations35