Inventor
WAGSTAFF ALAN P
US16 patents
Patents
16 patentsUS7739538B2Jun 15, 2010
Double data rate chaining for synchronous DDR interfaces
IBM9 citations83
US9712170B2Jul 18, 2017
Level-shifting latch
IBM2 citations72
US9553584B2Jan 24, 2017
Level-shifting latch
IBM2 citations72
US10250267B2Apr 2, 2019
Differential phase-frequency detector
IBM1 citations62
US9571109B2Feb 14, 2017
Voltage controlled oscillator runaway prevention
IBM1 citations62
US7752475B2Jul 6, 2010
Late data launch for a double data rate elastic interface
IBM2 citations62
US7275224B2Sep 25, 2007
Method for providing an area optimized binary orthogonality checker
IBM2 citations62
US7346877B2Mar 18, 2008
Decoupling capacitance analysis method
IBM3 citations61
US7269806B2Sep 11, 2007
Decoupling capacitance analysis method
IBM4 citations61
US7086026B2Aug 1, 2006
Decoupling capacitance analysis method
IBM4 citations61
US10831980B2Nov 10, 2020
Using unused wires on very-large-scale integration chips for power supply decoupling
IBM0 citations51
US10503864B1Dec 10, 2019
Using unused wires on very-large-scale integration chips for power supply decoupling
IBM0 citations51
US9923565B2Mar 20, 2018
Differential phase-frequency detector
IBM1 citations51
US9455730B1Sep 27, 2016
Voltage controlled oscillator runaway prevention
IBM0 citations51
US9391623B1Jul 12, 2016
Voltage controlled oscillator runaway prevention
IBM1 citations51
US7882322B2Feb 1, 2011
Early directory access of a double data rate elastic interface
IBM0 citations41