DL

Duhane Lam

SM Switch Materials: 23 patents #2 of 31Top 7%
AI Angstrom Power Incorporated: 10 patents #2 of 12Top 20%
SC Solutia Canada: 5 patents #1 of 18Top 6%
SB Societe Bic: 2 patents #114 of 336Top 35%
SB Société Bic: 1 patents #45 of 98Top 50%
Overall (All Time): #58,006 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 25 most recent of 48 patents

Patent #TitleCo-InventorsDate
11940679 Optical filter with light source Neil Robin Branda, Jeremy Graham Finden, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin 2024-03-26
11660840 Packaged film assembly for lamination between substrates Jonathan Ross Sargent, Douglas Malcolm Wiggin, Peter Alexander Von Hahn, Simon James Gauthier, Ryan Gibson +1 more 2023-05-30
11624963 Seal and seal system for a layered device Simon James Gauthier, Andrew Koutsandreas, Jonathan Ross Sargent, Peter Alexander Von Hahn 2023-04-11
11586060 Optical filter with light source Neil Robin Branda, Jeremy Graham Finden, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin 2023-02-21
11537021 Switchable objects and methods of manufacture Simon James Gauthier, Jonathan Ross Sargent, James Daniel Senior, Cynthia Elizabeth Shippam, Peter Alexander Von Hahn 2022-12-27
11079617 Optical filter comprising a variable transmittance layer Neil Robin Branda, Zachary B. Erno, Jeremy Graham Finden, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more 2021-08-03
10684525 Seal and seal system for a layered device Simon James Gauthier, Andrew Koutsandreas, Jonathan Ross Sargent, Peter Alexander Von Hahn 2020-06-16
10663771 Optical filter with light source Neil Robin Branda, Jeremy Graham Finden, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin 2020-05-26
10539812 Eyewear control system and method, and an eyewear device Matthew Paul Smit, Simon James Gauthier 2020-01-21
10416521 Variable transmittance optical filter and uses thereof Neil Robin Branda 2019-09-17
10401654 Optical filter comprising a variable transmittance layer Neil Robin Branda, Zachary B. Erno, Jeremy Graham Finden, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more 2019-09-03
10353264 Layered transparent conductive electrode structure for an optical filter Glen Ramsay Bremner, Jonathan Ross Sargent, Jeremy Graham Finden, Peter Alexander Von Hahn 2019-07-16
10310300 Optical filter with light source Neil Robin Branda, Jeremy Graham Finden, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin 2019-06-04
10254616 Variable transmittance optical filter with substantially co-planar electrode system Neil Robin Branda 2019-04-09
10254617 Switchable objects and methods of manufacture Simon James Gauthier, Jonathan Ross Sargent, James Daniel Senior, Cynthia Elizabeth Shippam, Peter Alexander Von Hahn 2019-04-09
10185199 System and method for controlling an optical filter assembly Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Corbin Abe Giesbrecht, Matt Andrew Pilapil +1 more 2019-01-22
10139695 Variable transmittance optical devices Neil Robin Branda, Matthew Paul Smit, Peter Alexander Von Hahn 2018-11-27
9921421 Optical filter comprising a variable transmittance layer Neil Robin Branda, Zachary B. Erno, Jeremy Graham Finden, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more 2018-03-20
9910301 Switchable optical filter apparatus with light Neil Robin Branda, Jeremy Graham Finden, Jonathan Ross Sargent, Cynthia Elizabeth Shippam, Douglas Malcolm Wiggin 2018-03-06
9864252 Variable transmittance optical filter and uses thereof Neil Robin Branda 2018-01-09
9810963 Seal and seal system for a layered device Simon James Gauthier, Andrew Koutsandreas, Jonathan Ross Sargent, Peter Alexander Von Hahn 2017-11-07
9594285 System and method for controlling an optical filter assembly Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Corbin Abe Giesbrecht, Matt Andrew Pilapil +1 more 2017-03-14
9588358 Optical filter comprising a variable transmittance layer Neil Robin Branda, Zachary B. Erno, Jeremy Graham Finden, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more 2017-03-07
9568799 Variable transmittance optical filter with substantially co-planar electrode system Neil Robin Branda 2017-02-14
9235099 Variable transmittance optical filter and uses thereof Neil Robin Branda 2016-01-12