Inventor
SHAN DAVID WEN-HAO
US8 patents
Patents
8 patentsUS9634654B2Apr 25, 2017
Sequenced pulse-width adjustment in a resonant clocking circuit
IBM7 citations82
US9618966B2Apr 11, 2017
Pulse-drive resonant clock with on-the-fly mode change
IBM3 citations72
US9612614B2Apr 4, 2017
Pulse-drive resonant clock with on-the-fly mode change
IBM3 citations72
US9575119B1Feb 21, 2017
Measurement of signal delays in microprocessor integrated circuits with sub-picosecond accuracy using frequency stepping
IBM2 citations72
US9568548B1Feb 14, 2017
Measurement of signal delays in microprocessor integrated circuits with sub-picosecond accuracy using frequency stepping
IBM4 citations72
US8863066B1Oct 14, 2014
Wiring-optimal method to route high performance clock nets satisfying electrical and reliability constraints
IBM6 citations72
US10141915B2Nov 27, 2018
Sequenced pulse-width adjustment in a resonant clocking circuit
IBM0 citations51
US9705479B2Jul 11, 2017
Sequenced pulse-width adjustment in a resonant clocking circuit
IBM0 citations51