PD

Patrick Dumais

Huawei: 20 patents #681 of 15,535Top 5%
LS Litton Systems: 1 patents #380 of 838Top 50%
GT Governing Council Of The University Of Toronto: 1 patents #286 of 760Top 40%
TO The University Of Ottawa: 1 patents #117 of 325Top 40%
Overall (All Time): #181,696 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11598848 Optical pulse clipper for lidar Dominic John Goodwill 2023-03-07
10965370 Optical performance monitor Mohammad Mehdi Mansouri Rad, Trevor Hall, Mehedi Hasan 2021-03-30
10921453 Liquid crystal on silicon (LCOS) lidar scanner with multiple light sources Eric Bernier, Mohammad Mehdi Mansouri Rad 2021-02-16
10901089 Coherent LIDAR method and apparatus Chunshu Zhang, Dominic John Goodwill 2021-01-26
10866359 Apparatus and methods for accommodating manufacturing variance in optical photonic integrated circuits Dominic John Goodwill, Dritan Celo 2020-12-15
10677987 Polarization independent photonic device having multimode component 2020-06-09
10620371 Waveguide crossing having rib waveguides Wesley David Sacher 2020-04-14
10613276 Optical scanner with optically switched paths to multiple surface or edge couplers Mohammad Mehdi Mansouri Rad, Dominic John Goodwill, Eric Bernier 2020-04-07
10527792 Spiral optical waveguide termination 2020-01-07
10359569 Optical waveguide termination having a doped, light-absorbing slab 2019-07-23
10126572 Automatic endless polarization controller for a silicon-on-insulator platform Chunshu Zhang, Jia Jiang, Dominic John Goodwill 2018-11-13
9946023 Optical attenuator and fabrication method thereof Dritan Celo 2018-04-17
9927575 Optical coupling using polarization beam displacer Dominic John Goodwill 2018-03-27
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
9491120 Method for crosstalk and power optimization in silicon photonic based switch matrices Hamid Mehrvar, Yi Qian, Dominic John Goodwill, Eric Bernier 2016-11-08
9456260 Method for crosstalk and power optimization in silicon photonic based switch matrices Hamid Mehrvar, Yi Qian, Dominic John Goodwill, Eric Bernier 2016-09-27
9400354 Waveguide polarization rotator and method of construction thereof 2016-07-26
7471866 Waveguiding structures with embedded microchannels and method for fabrication thereof Chris Ledderhof, Claire Callender, Chantal Blanchetiere, Julian P. Noad, Glendon Lovell 2008-12-30
5710848 Optimized non-linear effect tapered optical fiber and method of making same Suzanne Lacroix, Francois Gonthier, Richard J. Black, Jacques Bures 1998-01-20
5479546 Optimized non-linear effect tapered optical fiber interferometer/switch device Suzanne Lacroix, Francois Gonthier, Richard J. Black, Jacques Bures 1995-12-26