Inventor · disambiguated record
David Wen-Hao Shan
Also filed as: SHAN DAVID W · SHAN DAVID WEN-HAO
11 granted patents·1 pending application·38 citations·filing 2007–2024
87Inventor score
Files withIBM12
Top patents by PatentIndex Score
12 records- 0190US9634654B2Sequenced pulse-width adjustment in a resonant clocking circuitIBM·Filed 2015·Granted Apr 25, 2017·7 cites·11 claims
- 0290US9568548B1Measurement of signal delays in microprocessor integrated circuits with sub-picosecond accuracy using frequency steppingIBM·Filed 2015·Granted Feb 14, 2017·4 cites·13 claims
- 0382US9575119B1Measurement of signal delays in microprocessor integrated circuits with sub-picosecond accuracy using frequency steppingIBM·Filed 2016·Granted Feb 21, 2017·2 cites·7 claims
- 0482US9276563B2Clock buffers with pulse drive capability for power efficiencyIBM·Filed 2014·Granted Mar 1, 2016·5 cites·20 claims
- 0581US9618966B2Pulse-drive resonant clock with on-the-fly mode changeIBM·Filed 2015·Granted Apr 11, 2017·3 cites·7 claims
- 0681US9612614B2Pulse-drive resonant clock with on-the-fly mode changeIBM·Filed 2015·Granted Apr 4, 2017·3 cites·13 claims
- 0781US8863066B1Wiring-optimal method to route high performance clock nets satisfying electrical and reliability constraintsIBM·Filed 2013·Granted Oct 14, 2014·6 cites·20 claims
- 0869US8027798B2Digital thermal sensor test implementation without using main core voltage supplyIBM·Filed 2007·Granted Sep 27, 2011·7 cites·21 claims
- 0963US9571100B2Clock buffers with pulse drive capability for power efficiencyIBM·Filed 2015·Granted Feb 14, 2017·1 cites·15 claims
- 1057US10141915B2Sequenced pulse-width adjustment in a resonant clocking circuitIBM·Filed 2017·Granted Nov 27, 2018·0 cites·17 claims
- 1151US2025321608A1Local clock driven detune on a continuous clock gridIBM·Filed 2024·Application pending·0 cites
- 1250US9705479B2Sequenced pulse-width adjustment in a resonant clocking circuitIBM·Filed 2015·Granted Jul 11, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →