Inventor · disambiguated record
Donald Richard Dignam
Also filed as: DIGNAM DONALD R · DIGNAM DONALD RICHARD
8 granted patents·2 pending applications·20 citations·filing 2013–2015
79Inventor score
Top patents by PatentIndex Score
10 records- 0187US9118516B1Differential transmission line with common mode notch filterLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2014·Granted Aug 25, 2015·12 cites·20 claims
- 0278US9479362B2Differential transmission line with common mode notch filterLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Oct 25, 2016·4 cites·20 claims
- 0374US9160046B2Reduced EMI with quarter wavelength transmission line stubsLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Granted Oct 13, 2015·3 cites·17 claims
- 0466US10554040B2Resistor and fuse overcurrent protection deviceLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Feb 4, 2020·1 cites·19 claims
- 0549US9385408B2Reduced backdrilling with quarter wavelength transmission line stubsLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Granted Jul 5, 2016·0 cites·14 claims
- 0648US2015173256A1Emi suppression technique using a transmission line gratingLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Application pending·0 cites
- 0746US2015014044A1High speed viaIBM·Filed 2013·Application pending·0 cites
- 0843US9880198B2High bandwidth signal probe tipLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Granted Jan 30, 2018·0 cites·17 claims
- 0940US9564027B2Modulating brightness of optical element conveying human-discernible information to also convey machine-discernible informationLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Feb 7, 2017·0 cites·19 claims
- 1032US9888560B2Differential transmission line having quarter wavelength differential coupler to reduce common mode noiseLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Feb 6, 2018·0 cites·15 claims
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