Inventor
LAM DUHANE
CA48 patents
⚠️ This page may combine multiple inventors who share the name “LAM DUHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SWITCH MAT INC
18 patentsUS9568799B2Feb 14, 2017
Variable transmittance optical filter with substantially co-planar electrode system
SWITCH MAT INC64 citations97
US9810963B2Nov 7, 2017
Seal and seal system for a layered device
SWITCH MAT INC27 citations93
US9921421B2Mar 20, 2018
Optical filter comprising a variable transmittance layer
SWITCH MAT INC18 citations92
US9910301B2Mar 6, 2018
Switchable optical filter apparatus with light
SWITCH MAT INC11 citations91
US9588358B2Mar 7, 2017
Optical filter comprising a variable transmittance layer
SWITCH MAT INC7 citations82
US10416521B2Sep 17, 2019
Variable transmittance optical filter and uses thereof
SWITCH MAT INC1 citations72
US10139695B2Nov 27, 2018
Variable transmittance optical devices
SWITCH MAT INC5 citations72
US9864252B2Jan 9, 2018
Variable transmittance optical filter and uses thereof
SWITCH MAT INC3 citations72
US10684525B2Jun 16, 2020
Seal and seal system for a layered device
SWITCH MAT INC3 citations71
US10663771B2May 26, 2020
Optical filter with light source
SWITCH MAT INC1 citations71
US10401654B2Sep 3, 2019
Optical filter comprising a variable transmittance layer
SWITCH MAT INC1 citations71
US10310300B2Jun 4, 2019
Optical filter with light source
SWITCH MAT INC3 citations71
US10254617B2Apr 9, 2019
Switchable objects and methods of manufacture
SWITCH MAT INC4 citations71
US10185199B2Jan 22, 2019
System and method for controlling an optical filter assembly
SWITCH MAT INC3 citations69
US9594285B2Mar 14, 2017
System and method for controlling an optical filter assembly
SWITCH MAT INC5 citations69
US10254616B2Apr 9, 2019
Variable transmittance optical filter with substantially co-planar electrode system
SWITCH MAT INC1 citations62
US10539812B2Jan 21, 2020
Eyewear control system and method, and an eyewear device
SWITCH MAT INC1 citations56
US10353264B2Jul 16, 2019
Layered transparent conductive electrode structure for an optical filter
SWITCH MAT INC1 citations51
ANGSTROM POWER INC
6 patentsUS7964313B2Jun 21, 2011
Fuel cell devices and method therefor
ANGSTROM POWER INC8 citations84
US7992599B2Aug 9, 2011
Refueling station
ANGSTROM POWER INC3 citations62
US7455925B2Nov 25, 2008
Thin-layer fuel cell structure
ANGSTROM POWER INC2 citations62
US7241525B2Jul 10, 2007
Fuel cell layer with reactor frame
ANGSTROM POWER INC2 citations62
US7560077B2Jul 14, 2009
Compact chemical reactor with reactor frame
ANGSTROM POWER INC0 citations51
US7458997B2Dec 2, 2008
Method for making compact chemical reactors
ANGSTROM POWER INC0 citations41
LAM DUHANE
5 patentsUS9176357B2Nov 3, 2015
Variable transmittance optical devices
LAM DUHANE52 citations96
US8441707B2May 14, 2013
Variable transmittance optical filter and uses thereof
LAM DUHANE44 citations96
US8610883B2Dec 17, 2013
Photoelastic layer with integrated polarizer
LAM DUHANE5 citations82
US8525979B2Sep 3, 2013
Monitoring device for detecting stress strain and method for using same
LAM DUHANE6 citations82
US8432537B2Apr 30, 2013
Photoelastic coating for structural monitoring
LAM DUHANE8 citations82
SOLUTIA CANADA INC
5 patentsUS11079617B2Aug 3, 2021
Optical filter comprising a variable transmittance layer
SOLUTIA CANADA INC1 citations70
US11940679B2Mar 26, 2024
Optical filter with light source
SOLUTIA CANADA INC0 citations60
US11624963B2Apr 11, 2023
Seal and seal system for a layered device
SOLUTIA CANADA INC0 citations60
US11537021B2Dec 27, 2022
Switchable objects and methods of manufacture
SOLUTIA CANADA INC0 citations59
US11660840B2May 30, 2023
Packaged film assembly for lamination between substrates
SOLUTIA CANADA INC0 citations52
ANGSTROM POWER
4 patentsUS7063910B2Jun 20, 2006
Compact chemical reactor with reactor frame
ANGSTROM POWER5 citations62
US7052795B2May 30, 2006
Compact chemical reactor
ANGSTROM POWER6 citations62
US7195652B2Mar 27, 2007
Method for forming compact chemical reactors with reactor frames
ANGSTROM POWER0 citations41
US7067217B2Jun 27, 2006
Compact fuel cell layer
ANGSTROM POWER0 citations41
SWITCH MATERIALS INC
3 patentsUS8837032B2Sep 16, 2014
Variable transmittance optical filter and uses thereof
SWITCH MATERIALS INC35 citations96
US8687258B2Apr 1, 2014
Variable transmittance optical filter and uses thereof
SWITCH MATERIALS INC20 citations90
US9235099B2Jan 12, 2016
Variable transmittance optical filter and uses thereof
SWITCH MATERIALS INC5 citations83