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Dongyan Wang
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Ithaca, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Light valve films laminated between thin glass and plastic substrates
Patent number
10,807,347
Issue date
Oct 20, 2020
Research Frontiers Incorporated
Seth Van Voorhees
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminated glazings with improved moisture protection
Patent number
10,137,668
Issue date
Nov 27, 2018
Research Frontiers Incorporated
Dongyan Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method and device for protecting objects from degradation by light...
Patent number
9,417,471
Issue date
Aug 16, 2016
Research Frontiers Incorporated
Robert L. Saxe
B44 - DECORATIVE ARTS
Information
Patent Grant
SPD films and light valve laminates with improved durability
Patent number
8,670,173
Issue date
Mar 11, 2014
Research Frontiers Incorporated
Dongyan Wang
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT VALVE FILMS LAMINATED BETWEEN THIN GLASS AND PLASTIC SUBSTRATES
Publication number
20200398538
Publication date
Dec 24, 2020
RESEARCH FRONTIERS INCORPORATED
Seth Van Voorhees
G02 - OPTICS
Information
Patent Application
LIGHT VALVE FILMS LAMINATED BETWEEN THIN GLASS AND PLASTIC SUBSTRATES
Publication number
20170322346
Publication date
Nov 9, 2017
RESEARCH FRONTIERS INCORPORATED
Seth Van Voorhees
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATED GLAZINGS WITH IMPROVED MOISTURE PROTECTION
Publication number
20160282645
Publication date
Sep 29, 2016
RESEARCH FRONTIERS INCORPORATED
Dongyan Wang
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR PROTECTING OBJECTS FROM DEGRADATION BY LIGHT...
Publication number
20140320950
Publication date
Oct 30, 2014
Robert L. Saxe
B44 - DECORATIVE ARTS
Information
Patent Application
SPD FILMS FORMED WITH CONDUCTIVE POLYMER-COATED SUBSTRATES
Publication number
20120236393
Publication date
Sep 20, 2012
RESEARCH FRONTIERS INCORPORATED
Steven M. Slovak
G02 - OPTICS
Information
Patent Application
SPD FILMS AND LIGHT VALVE LAMINATES WITH IMPROVED DURABILITY
Publication number
20120013969
Publication date
Jan 19, 2012
Dongyan Wang
G02 - OPTICS
Information
Patent Application
SPD FILMS AND LIGHT VALVE LAMINATES WITH IMPROVED BUS-BAR CONNECTIONS
Publication number
20110100709
Publication date
May 5, 2011
Dongyan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY EFFICIENT FENESTRATION PRODUCT WITH SUSPENDED PARTICLE DEVICE
Publication number
20110030290
Publication date
Feb 10, 2011
Steven M. Slovak
G02 - OPTICS