DD

Donald Richard Dignam

LP Lenovo (Singapore) Pte.: 7 patents #83 of 1,012Top 9%
IBM: 1 patents #44,794 of 70,183Top 65%
📍 Ottawa, CA: #835 of 6,399 inventorsTop 15%
Overall (All Time): #632,520 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10554040 Resistor and fuse overcurrent protection device Jian Meng, Christian Savard, Alexander P. Campbell, Eric R. Ao, Georges Turcotte +1 more 2020-02-04
9888560 Differential transmission line having quarter wavelength differential coupler to reduce common mode noise Rong Eric Ao, Alexander P. Campbell, Stephen J. Flint, Jian Meng 2018-02-06
9880198 High bandwidth signal probe tip Eric R. Ao, Jian Meng, Fred Roberts 2018-01-30
9564027 Modulating brightness of optical element conveying human-discernible information to also convey machine-discernible information Rong Eric Ao, Jian Meng, Georges Turcotte 2017-02-07
9479362 Differential transmission line with common mode notch filter Rong Eric Ao, Alexander P. Campbell, Stephen J. Flint, Jian Meng 2016-10-25
9385408 Reduced backdrilling with quarter wavelength transmission line stubs Eric R. Ao, Stephen J. Flint, Jian Meng 2016-07-05
9160046 Reduced EMI with quarter wavelength transmission line stubs Eric R. Ao, Stephen J. Flint, Jian Meng 2015-10-13
9118516 Differential transmission line with common mode notch filter Eric R. Ao, Alexander P. Campbell, Stephen J. Flint, Jian Meng 2015-08-25