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Burnaby, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Seal and seal system for a layered device
Patent number
10,684,525
Issue date
Jun 16, 2020
SWITCH MATERIALS, INC.
Simon James Gauthier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical filter with light source
Patent number
10,663,771
Issue date
May 26, 2020
SWITCH MATERIALS, INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Photochromic-electrochromic compositions
Patent number
10,647,913
Issue date
May 12, 2020
SWITCH MATERIALS INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Diarylethene compounds and uses thereof
Patent number
10,556,912
Issue date
Feb 11, 2020
SWITCH MATERIALS, INC.
Neil Robin Branda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Eyewear control system and method, and an eyewear device
Patent number
10,539,812
Issue date
Jan 21, 2020
SWITCH MATERIALS INC.
Matthew Smit
G02 - OPTICS
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
10,416,521
Issue date
Sep 17, 2019
SWITCH MATERIALS, INC.
Duhane Lam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical filter comprising a variable transmittance layer
Patent number
10,401,654
Issue date
Sep 3, 2019
SWITCH MATERIALS INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Layered transparent conductive electrode structure for an optical f...
Patent number
10,353,264
Issue date
Jul 16, 2019
SWITCH MATERIALS INC.
Duhane Lam
G02 - OPTICS
Information
Patent Grant
Optical filter with light source
Patent number
10,310,300
Issue date
Jun 4, 2019
SWITCH MATERIALS, INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Switchable objects and methods of manufacture
Patent number
10,254,617
Issue date
Apr 9, 2019
SWITCH MATERIALS INC.
Simon James Gauthier
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Variable transmittance optical filter with substantially co-planar...
Patent number
10,254,616
Issue date
Apr 9, 2019
Switch Materials, Inc.
Duhane Lam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
System and method for controlling an optical filter assembly
Patent number
10,185,199
Issue date
Jan 22, 2019
Switch Materials, Inc.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Variable transmittance optical devices
Patent number
10,139,695
Issue date
Nov 27, 2018
SWITCH MATERIALS, INC.
Duhane Lam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diarylethene compounds and uses thereof
Patent number
10,072,023
Issue date
Sep 11, 2018
Switch Materials, Inc.
Neil Robin Branda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switching materials, and compositions and methods for making same
Patent number
10,054,835
Issue date
Aug 21, 2018
Switch Materials, Inc.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Optical filter comprising a variable transmittance layer
Patent number
9,921,421
Issue date
Mar 20, 2018
SWITCH MATERIALS, INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Switchable optical filter apparatus with light
Patent number
9,910,301
Issue date
Mar 6, 2018
Switch Materials, Inc.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
9,864,252
Issue date
Jan 9, 2018
Switch Materials, Inc.
Duhane Lam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Seal and seal system for a layered device
Patent number
9,810,963
Issue date
Nov 7, 2017
SWITCH MATERIALS, INC.
Simon James Gauthier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for controlling an optical filter assembly
Patent number
9,594,285
Issue date
Mar 14, 2017
SWITCH MATERIALS, INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Grant
Optical filter comprising a variable transmittance layer
Patent number
9,588,358
Issue date
Mar 7, 2017
SWITCH MATERIALS, INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable transmittance optical filter with substantially co-planar...
Patent number
9,568,799
Issue date
Feb 14, 2017
Switch Materials, Inc.
Duhane Lam
G02 - OPTICS
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
9,235,099
Issue date
Jan 12, 2016
Switch Materials, Inc.
Duhane Lam
G02 - OPTICS
Information
Patent Grant
Diarylethene compounds and uses thereof
Patent number
9,227,986
Issue date
Jan 5, 2016
Switch Materials, Inc.
Neil Robin Branda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Variable transmittance optical devices
Patent number
9,176,357
Issue date
Nov 3, 2015
Switch Materials, Inc.
Duhane Lam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
8,837,032
Issue date
Sep 16, 2014
Switch Materials, Inc.
Duhane Lam
G02 - OPTICS
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
8,687,258
Issue date
Apr 1, 2014
Switch Materials, Inc.
Duhane Lam
B32 - LAYERED PRODUCTS
Information
Patent Grant
Photochromic and electrochromic compounds and synthesis and use the...
Patent number
8,536,205
Issue date
Sep 17, 2013
Switch Materials Inc.
Neil R. Branda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photochromic and electrochromic compounds and methods of synthesizi...
Patent number
8,450,503
Issue date
May 28, 2013
Switch Materials Inc.
Neil R. Branda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Variable transmittance optical filter and uses thereof
Patent number
8,441,707
Issue date
May 14, 2013
Switch Materials, Inc.
Duhane Lam
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PHOTOCHROMIC AND ELECTROCHROMIC DIARYLETHENE COMPOUNDS WITH IMPROVE...
Publication number
20220220100
Publication date
Jul 14, 2022
SWITCH MATERIALS INC.
SHAO-KAI CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING A VARIABLE TRANSMITTANCE OPTICAL...
Publication number
20210165251
Publication date
Jun 3, 2021
SWITCH MATERIALS INC.
Matthew P. Smit
G02 - OPTICS
Information
Patent Application
PACKAGED FILM ASSEMBLY FOR LAMINATION BETWEEN SUBSTRATES
Publication number
20210129497
Publication date
May 6, 2021
SWITCH MATERIALS INC.
Jonathan R. SARGENT
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER WITH LIGHT SOURCE
Publication number
20210088814
Publication date
Mar 25, 2021
SWITCH MATERIALS INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Application
SEAL AND SEAL SYSTEM FOR A LAYERED DEVICE
Publication number
20210088868
Publication date
Mar 25, 2021
SWITCH MATERIALS INC.
Simon James Gauthier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TRANSMITTANCE VEHICLE WINDOW
Publication number
20200207187
Publication date
Jul 2, 2020
SWITCH MATERIALS INC.
Matthew P. Smit
B60 - VEHICLES IN GENERAL
Information
Patent Application
VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF
Publication number
20200033687
Publication date
Jan 30, 2020
SWITCH MATERIALS INC.
Duhane Lam
B60 - VEHICLES IN GENERAL
Information
Patent Application
LAYERED TRANSPARENT CONDUCTIVE ELECTRODE STRUCTURE FOR AN OPTICAL F...
Publication number
20190369453
Publication date
Dec 5, 2019
SWITCH MATERIALS INC.
Duhane Lam
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER WITH LIGHT SOURCE
Publication number
20190346702
Publication date
Nov 14, 2019
SWITCH MATERIALS, INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER COMPRISING A VARIABLE TRANSMITTANCE LAYER
Publication number
20190346699
Publication date
Nov 14, 2019
SWITCH MATERIALS INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Application
SWITCHABLE OBJECTS AND METHODS OF MANUFACTURE
Publication number
20190310531
Publication date
Oct 10, 2019
SWITCH MATERIALS INC.
Simon James GAUTHIER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIARYLETHENE COMPOUNDS AND USES THEREOF
Publication number
20190256526
Publication date
Aug 22, 2019
SWITCH MATERIALS, INC.
Neil Robin Branda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEM OF NETWORKED CONTROLLERS, AND METHOD OF OPERATING A SYSTEM O...
Publication number
20190064408
Publication date
Feb 28, 2019
SWITCH MATERIALS INC.
Matthew P. Smit
G02 - OPTICS
Information
Patent Application
SWITCHING MATERIALS, AND COMPOSITIONS AND METHODS FOR MAKING SAME
Publication number
20190018295
Publication date
Jan 17, 2019
SWITCH MATERIALS, INC.
Neil Robin BRANDA
G02 - OPTICS
Information
Patent Application
PHOTOCHROMIC AND ELECTROCHROMIC DIARYLCYCLOPENTENE DERIVATIVES AS O...
Publication number
20180339995
Publication date
Nov 29, 2018
SWITCH MATERIALS, INC.
Neil Robin Branda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PACKAGED FILM ASSEMBLY FOR LAMINATION BETWEEN SUBSTRATES
Publication number
20180319131
Publication date
Nov 8, 2018
SWITCH MATERIALS INC.
Jonathan R. SARGENT
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER COMPRISING A VARIABLE TRANSMITTANCE LAYER
Publication number
20180224677
Publication date
Aug 9, 2018
SWITCH MATERIALS INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Application
VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF
Publication number
20180210308
Publication date
Jul 26, 2018
SWITCH MATERIALS, INC.
Duhane LAM
B60 - VEHICLES IN GENERAL
Information
Patent Application
OPTICAL FILTER WITH LIGHT SOURCE
Publication number
20180210240
Publication date
Jul 26, 2018
SWITCH MATERIALS, INC.
Neil Robin Branda
G02 - OPTICS
Information
Patent Application
LAYERED TRANSPARENT CONDUCTIVE ELECTRODE STRUCTURE FOR AN OPTICAL F...
Publication number
20180180963
Publication date
Jun 28, 2018
SWITCH MATERIALS INC.
Duhane Lam
G02 - OPTICS
Information
Patent Application
EYEWEAR CONTROL SYSTEM AND METHOD, AND AN EYEWEAR DEVICE
Publication number
20180107025
Publication date
Apr 19, 2018
SWITCH MATERIALS INC.
Matthew Smit
G02 - OPTICS
Information
Patent Application
Seal and Seal System for a Layered Device
Publication number
20180101080
Publication date
Apr 12, 2018
SWITCH MATERIALS, INC.
Simon James Gauthier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PHOTOCHROMIC-ELECTROCHROMIC COMPOSITIONS
Publication number
20170355901
Publication date
Dec 14, 2017
SWITCH MATERIALS INC.
Neil Robin Branda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN OPTICAL FILTER ASSEMBLY
Publication number
20170205682
Publication date
Jul 20, 2017
SWITCH MATERIALS, INC.
Neil Robin BRANDA
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER COMPRISING A VARIABLE TRANSMITTANCE LAYER
Publication number
20170192257
Publication date
Jul 6, 2017
SWITCH MATERIALS INC.
Neil Robin Branda
B60 - VEHICLES IN GENERAL
Information
Patent Application
VARIABLE TRANSMITTANCE OPTICAL FILTER WITH SUBSTANTIALLY CO-PLANAR...
Publication number
20170108753
Publication date
Apr 20, 2017
SWITCH MATERIALS, INC.
Duhane Lam
G02 - OPTICS
Information
Patent Application
SWITCHABLE OBJECTS AND METHODS OF MANUFACTURE
Publication number
20170031226
Publication date
Feb 2, 2017
SWITCH MATERIALS INC.
Simon James GAUTHIER
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
VARIABLE TRANSMITTANCE OPTICAL DEVICES
Publication number
20160085131
Publication date
Mar 24, 2016
SWITCH MATERIALS, INC.
Duhane LAM
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIARYLETHENE COMPOUNDS AND USES THEREOF
Publication number
20160083398
Publication date
Mar 24, 2016
SWITCH MATERIALS, INC.
Neil Robin BRANDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF
Publication number
20160077400
Publication date
Mar 17, 2016
SWITCH MATERIALS, INC.
Duhane LAM
B60 - VEHICLES IN GENERAL
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