Inventor
SILJENBERG DAVID W
US18 patents
Patents
18 patentsUS5039194AAug 13, 1991
Optical fiber link card
IBM216 citations96
US5069522ADec 3, 1991
Optical fiber link card
IBM91 citations94
US5136410AAug 4, 1992
Optical fiber link control safety system
IBM113 citations93
US5663689ASep 2, 1997
Method and apparatus for providing a high speed charge pump with low static error
IBM26 citations91
US7224633B1May 29, 2007
eFuse sense circuit
IBM49 citations90
US7215144B2May 8, 2007
Pre-emphasis driver with constant impedance
IBM39 citations88
US6735731B2May 11, 2004
Architecture for built-in self-test of parallel optical transceivers
IBM42 citations88
US7945805B2May 17, 2011
Architecture for a physical interface of a high speed front side bus
IBM9 citations82
US6933743B2Aug 23, 2005
Dual mode analog differential and CMOS logic circuit
IBM7 citations73
US10684319B2Jun 16, 2020
Tuning a testing apparatus for measuring skew
IBM2 citations72
US9712170B2Jul 18, 2017
Level-shifting latch
IBM2 citations72
US9553584B2Jan 24, 2017
Level-shifting latch
IBM2 citations72
US7624297B2Nov 24, 2009
Architecture for a physical interface of a high speed front side bus
IBM3 citations60
US9583938B2Feb 28, 2017
Electrostatic discharge protection device with power management
IBM1 citations52
US9496712B1Nov 15, 2016
Electrostatic discharge protection device with power management
IBM0 citations52
US9231796B2Jan 5, 2016
Power aware equalization in a serial communications link
IBM1 citations52
US10162002B2Dec 25, 2018
Tuning a testing apparatus for measuring skew
IBM1 citations51
US6937060B2Aug 30, 2005
Method and apparatus for implementing power control in multi-voltage I/O circuits
IBM0 citations44