PD

Patrick Dumais

Huawei: 4 patents #189 of 2,204Top 9%
Overall (2017): #40,215 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9746617 Optical switches with surface grating couplers and edge couplers 2017-08-29
9709738 Waveguide crossing 2017-07-18
9684131 Apparatus and method for an optical switch having a 2×1 multi-mode interferometer and photodetector Eric Bernier 2017-06-20
9638981 Optical switch with improved switching efficiency Lukas Chrostowski 2017-05-02